GITHUB SNAPSHOT
RunaCapital/awesome-oss-alternatives
R
Stars
★ 19.4k
Forks
⑂ 1.1k
Language
Python
Topic
Backend
License
MIT
Updated
11mo ago
Contributors
👥 154
Homepage
QUICK VERDICT
RunaCapital/awesome-oss-alternatives is a Backend project on GitHub, written primarily in Python. It has 19.4k stars. Awesome list of open-source startup alternatives to well-known SaaS products 🚀
Snapshot summary built from the project's own GitHub metadata — there's no written TopGit review yet. The page will update automatically when a full review is published.
WHY NO REVIEW YET
TopGit writes full reviews for the most-starred, most-requested repositories. This page is a snapshot until then — see the READ ME tab for the original README in full.
Snapshot
Top contributors
Show top contributors
Awesome open-source alternatives to SaaS
Awesome list of open-source startup alternatives to established SaaS products. Maintained by folks at
Also checkout our ROSS index: fastest-growing open-source startups, every quarter.
Criteria
Open-source company is added to the list if:
- Its product is strongly based on an open-source repo
- It has a well-known closed-source competitor, solving a similar business problem
- It is a private for-profit company, founded in the last 10 years
- Its repo has 100+ stars on GitHub
Things change really fast in the startup world, so this list can neither be fully complete, nor 100% up to date.
Don't hesitate to contribute and add new startups. Let's build the most comprehensive list together.
Any questions or suggestions? Feel free to DM project maintainer @garrrikkotua
Startup List
All startups in the list are sorted by categories and sorted in alphabetical order. If you click on the stars badge you will get to the product's repo. Have a good search!
| Category | Company | Description | GitHub Stars | Alternative to |
|---|---|---|---|---|
| API Gateway | Apache APISIX | Cloud Native API Gateway under the Apache Software Foundation | <a href=https://github.com/apache/apisix> | apigee |
| API Platform | Firecamp | DX first open-source API devtool | <a href=https://github.com/firecamp-dev/firecamp> | Postman |
| API Platform | Fusio | API management platform | <a href=https://github.com/apioo/fusio> | Postman |
| API Platform | Hoppscotch | API development ecosystem | <a href=https://github.com/hoppscotch/hoppscotch> | Postman |
| API Platform | Keploy | e2e Testing and Data Mocking | <a href=https://github.com/keploy/keploy> | Smartbear, Newman |
| API Platform | Step CI | API Testing and Monitoring | <a href=https://github.com/stepci/stepci> | Checkly, Postman |
| Auth & SSO | BoxyHQ | Enterprise Readiness made simple | <a href=https://github.com/boxyhq/jackson> | Auth0 |
| Auth & SSO | Cerbos | Granular access control | <a href=https://github.com/cerbos/cerbos> | Okta, Auth0 |
| Auth & SSO | FusionAuth | User authentication and session management framework | <a href=https://github.com/FusionAuth/fusionauth-containers> | Okta, Auth0 |
| Auth & SSO | Hanko | Passkey-first authentication framework | <a href=https://github.com/teamhanko/hanko> | Okta, Auth0 |
| Auth & SSO | Keycloak | User authentication and session management framework | <a href=https://github.com/keycloak/keycloak> | Okta, Auth0 |
| Auth & SSO | OPAL (Permit.io) | Authorization administration framework (Open Policy) | <a href=https://github.com/permitio/opal> | Okta, Auth0 |
| Auth & SSO | Ory | Identity platform | <a href=https://github.com/ory/kratos> | Okta, Auth0 |
| Auth & SSO | Oso | Authorization building framework | <a href=https://github.com/osohq/oso> | Okta, Auth0 |
| Auth & SSO | Supertokens | User authentication and session management framework | <a href=https://github.com/supertokens/supertokens-core> | Okta, Auth0 |
| Auth & SSO | Warrant | Authorization and access control as a service | <a href=https://github.com/warrant-dev/warrant> | Okta, Auth0 |
| Auth & SSO | Zitadel | User authentication and session management framework | <a href=https://github.com/zitadel/zitadel> | Okta, Auth0 |
| Backend as a service | AceBase | Backend server with REST APIs to manage core backend needs | <a href=https://github.com/appy-one/acebase> | Firebase |
| Backend as a service | Amplication | Backend server with REST and GraphQL APIs to manage core backend needs | <a href=https://github.com/amplication/amplication> | Firebase |
| Backend as a service | Appwrite | Backend server with REST APIs to manage core backend needs | <a href=https://github.com/appwrite/appwrite> | Firebase |
| Backend as a service | CASE | Lightweight Backend-as-a-Service with essential features | <a href=https://github.com/casejs/case> | Firebase |
| Backend as a service | Encore | Backend Development Engine for cloud-based apps, APIs, and distributed systems | <a href=https://github.com/encoredev/encore> | Firebase |
| Backend as a service | Kuzzle | Backend server with REST APIs to manage core backend needs | <a href=https://github.com/kuzzleio/kuzzle> | Firebase |
| Backend as a service | Nhost | Backend server with GraphQL | <a href=https://github.com/nhost/nhost> | Firebase |
| Backend as a service | PocketBase | Backend server with REST APIs to manage core backend needs | <a href=https://github.com/pocketbase/pocketbase> | Firebase |
| Backend as a service | Supabase | Backend server with REST APIs to manage core backend needs | <a href=https://github.com/supabase/supabase> | Firebase |
| Business Intelligence | Metabase | Business intelligence software | <a href=https://github.com/metabase/metabase> | Tableau, Power BI, DataStudio |
| Business Intelligence | Preset | Modern BI platform powered by Apache Superset | <a href=https://github.com/apache/superset> | PowerBI, Tableau, Mode Analytics |
| CMS | Builder | Drag and drop page builder and CMS | <a href=https://github.com/builderio/builder> | Contentful |
| CMS | Concrete | CMS for teams | <a href=https://github.com/concrete5/concrete5> | Contentful |
| CMS | Decap CMS | Git-based CMS for static site generators | <a href=https://github.com/decaporg/decap-cms> | Contentful |
| CMS | Directus | Data platform which wraps any database with an intuitive app | <a href=https://github.com/directus/directus> | Contentful |
| CMS | Ghost | Headless Node.js publishing platform | <a href=https://github.com/tryghost/ghost> | Medium, Substack |
| CMS | Plasmic | The headless page builder for singe-page frameworks | <a href=https://github.com/plasmicapp/plasmic> | Contentful |
| CMS | Strapi | Node.js Headless CMS to build customisable APIs | <a href=https://github.com/strapi/strapi> | Contentful |
| CMS | Sulu | Modern Symfony based CMS | <a href=https://github.com/sulu/sulu> | Contentful |
| CMS | Tina | Visual editor for React websites | <a href=https://github.com/tinacms/tinacms> | Contentful |
| CMS | Webiny | Enterprise serverless CMS | <a href=https://github.com/webiny/webiny-js> | Contentful |
| Cloud Data Warehouse | Databend | Elastic and Workload-Aware Modern Cloud Data Warehouse | <a href=https://github.com/datafuselabs/databend> | Snowflake |
| Cloud Development Environment | Gitpod | Automated provisioning of cloud development environments with multiple git providers & IDEs | <a href=https://github.com/gitpod-io/gitpod> | Codespaces |
| Cloud Storage | Minio | S3 compatible object storage | <a href=https://github.com/minio/minio> | Amazon S3 |
| Cloud Storage | Storj | Decentralized cloud storage | <a href=https://github.com/storj/storj> | Amazon S3 |
| Cloud-Native Application Protection Platform | Deepfence ThreatMapper | Apache v2, powerful runtime vulnerability and compliance scanner for kubernetes, virtual machines, cloud and serverless. | <a href=https://github.com/deepfence/ThreatMapper> | Palo Alto Prisma |
| Communication | Fonoster | APIs for SMS, voice and video | <a href=https://github.com/fonoster/fonoster> | Twilio |
| Communication | Novu | Components and APIs for email, sms, direct and push | <a href=https://github.com/novuhq/novu> | Courier, MagicBell, Knock |
| Community Platform | crowd.dev | Suite of community and data tools built to unlock community-led growth for your organization | <a href=https://github.com/CrowdDotDev/crowd.dev> | Orbit, Common Room, Commsor |
| Customer Data Platform | Jitsu | Fully-scriptable data ingestion engine for modern data teams | <a href=https://github.com/jitsucom/jitsu> | Segment |
| Customer Data Platform | Rudderstack | Customer data platform for developers | <a href=https://github.com/rudderlabs/rudder-server> | Segment |
| Customer Data Platform | Tracardi | Customer Data Platform with Consumer Journey automation engine | <a href=https://github.com/tracardi/tracardi> | Segment, Zapier |
| Customer Engagement | Chaskiq | Live chat widget | <a href=https://github.com/chaskiq/chaskiq> | Intercom, Zendesk |
| Customer Engagement | Chatwoot | Live chat widget | <a href=https://github.com/chatwoot/chatwoot> | Intercom, Zendesk |
| Customer Engagement | Papercups | Live chat widget | <a href=https://github.com/papercups-io/papercups> | Intercom, Zendesk |
| Cybersecurity | CloudQuery | Assess, audit, and evaluate the configurations of your cloud assets. | <a href=https://github.com/cloudquery/cloudquery> | AWS Config, GCP Cloud Asset Inventory, AWS GuardDuty |
| Cybersecurity | CrowdSec | Collaborative IPS able to analyze visitor behavior and to provide an adapted response to all kinds of attacks. | <a href=https://github.com/crowdsecurity/crowdsec> | GreyNoise |
| Cybersecurity | Faraday | Open Source Vulnerability Management and Orchestration Platform | <a href=https://github.com/infobyte/faraday> | Plextrac, Vulcan |
| Cybersecurity | Firezone | VPN Server & Firewall for teams | <a href=https://github.com/firezone/firezone> | OpenVPN Access Server |
| Cybersecurity | Gravitl | WireGuard virtual networking platform (VPN) | <a href=https://github.com/gravitl/netmaker> | Tailscale, OpenVPN |
| Cybersecurity | LunaTrace | Dependency Vulnerability Scanner and SBOM Inventory | <a href=https://github.com/lunasec-io/lunasec> | GitHub Dependabot, Snyk.io, SonaType Nexus |
| Cybersecurity | Matano | Open source cloud-native security lake platform (SIEM alternative) for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS | <a href=https://github.com/matanolabs/matano> | Splunk, Elastic Cloud |
| Cybersecurity | NetBird | Zero Configuration Mesh VPN for Business | <a href=https://github.com/netbirdio/netbird> | Tailscale, OpenVPN |
| Cybersecurity | Nuclei | Vulnerability scanner based on simple YAML based DSL | <a href=https://github.com/projectdiscovery/nuclei> | Tenable Nessus |
| Design | 21st.dev | The NPM for Design Engineers | <a href=https://github.com/rorkai/21st> | Landingfolio |
| Design | Modulz | Code-based tool for designing and prototyping | <a href=https://github.com/radix-ui/primitives> | Figma |
| Design | Penpot | Design & prototyping platform | <a href=https://github.com/penpot/penpot> | Figma |
| Digital Signature | DocuSeal | Digital Signing Infrastructure | <a href=https://github.com/docusealco/docuseal> | DocuSign |
| Digital Signature | Documenso | Digital Signing Infrastructure | <a href=https://github.com/documenso/documenso> | DocuSign |
| Digital Signature | LibreSign | Digital document signer | <a href=https://github.com/LibreSign/libresign> | DocuSign |
| E-commerce | Bagisto | Headless e-commerce platform | <a href=https://github.com/bagisto/bagisto> | Shopify, Ecwid |
| E-commerce | Medusa | Headless e-commerce platform | <a href=https://github.com/medusajs/medusa> | Shopify, Ecwid |
| E-commerce | Saleor | Headless e-commerce platform | <a href=https://github.com/saleor/saleor> | Shopify, Ecwid |
| E-commerce | Shuup | Headless e-commerce platform | <a href=https://github.com/shuup/shuup> | Shopify, Ecwid |
| E-commerce | Sylius | Headless e-commerce platform | <a href=https://github.com/sylius/sylius> | Shopify, Ecwid |
| E-commerce | Vendure | Headless e-commerce platform | <a href=https://github.com/vendure-ecommerce/vendure> | Shopify, Ecwid |
| E-commerce | Vue Storefront | Frontend for e-commerce platform | <a href=https://github.com/vuestorefront/vue-storefront> | Shogun |
| ELT / ETL | Airbyte | Data integration platform | <a href=https://github.com/airbytehq/airbyte> | Fivetran |
| ELT / ETL | Benthos | Data streaming processor with yaml-driven pipeline configuration | <a href=https://github.com/benthosdev/benthos> | Fivetran |
| ELT / ETL | Dagster | Orchestration platform for data assets | <a href=https://github.com/dagster-io/dagster> | Fivetran |
| ELT / ETL | Kestra | orchestration and scheduling platform | <a href=https://github.com/kestra-io/kestra> | Fivetran |
| ELT / ETL | Orchest | No-code data pipelines builder | <a href=https://github.com/orchest/orchest> | Fivetran |
| ELT / ETL | Prefect | Data orchestration platform for a modern data stack | <a href=https://github.com/prefecthq/prefect> | Fivetran |
| ELT / ETL | Selefra | An open-source policy-as-code software that provides analytics for multi-cloud and SaaS. | <a href=https://github.com/selefra/selefra> | Fivetran |
| ERP | DoliCloud | Business management suite (ERP and CRM) | <a href=https://github.com/Dolibarr/dolibarr> | Oracle Fusion ERP Cloud,Odoo,Microsoft Dynamics |
| ERP | ERPNext | Agile, modern, module based Business management suite | <a href=https://github.com/frappe/erpnext> | SAP Business One, Odoo |
| Email marketing | Keila | Email newsletter tool | <a href=https://github.com/pentacent/keila> | Mailchimp, Sendinblue |
| Enterprise Search | AppBase | Search UI components for React and Vue | <a href=https://github.com/appbaseio/reactivesearch> | Algolia |
| Enterprise Search | Jina.ai | Neural search framework for 𝙖𝙣𝙮 kind of data (including images) | <a href=https://github.com/jina-ai/jina> | Algolia |
| Enterprise Search | Manticore Search | Easy to use open source fast database for search | <a href=https://github.com/manticoresoftware/manticoresearch/> | Elastic Cloud |
| Enterprise Search | Meilisearch | Typo tolerant search engine | <a href=https://github.com/meilisearch/meilisearch> | Algolia |
| Enterprise Search | Qdrant | Vector similarity search engine with extended filtering support | <a href=https://github.com/qdrant/qdrant> | Google Vertex AI, Algolia |
| Enterprise Search | SeMI's Weaviate | Real-time vector search engine | <a href=https://github.com/semi-technologies/weaviate> | Google Vertex AI, Algolia |
| Enterprise Search | TypeSense | Typo tolerant fuzzy search engine | <a href=https://github.com/typesense/typesense> | Algolia |
| Enterprise Search | Zilliz's Milvus | Vector database for AI applications | <a href=https://github.com/milvus-io/milvus> | Google Vertex AI |
| Enterprise Search | Zinc Labs's Zinc | Cloud native full text search | <a href=https://github.com/prabhatsharma/zinc> | Elastic Cloud |
| Enterprise Search | deepset | NLP platform to build enterprise-grade semantic search | <a href=https://github.com/deepset-ai/haystack> | AWS Kendra, QnA Maker |
| Feature flag and toggle management | FlagSmith | Feature Flag & Remote Config Service | <a href=https://github.com/Flagsmith/flagsmith> | LaunchDarkly |
| Feature flag and toggle management | GrowthBook | Feature flags and A/B testing | <a href=https://github.com/growthbook/growthbook> | LaunchDarkly |
| Feature flag and toggle management | Unleash | Feature flags platform | <a href=https://github.com/Unleash/unleash> | LaunchDarkly |
| File Hosting | Filestash | A file manager that let you manage your data anywhere it is located | <a href=https://github.com/mickael-kerjean/filestash> | Dropbox, Google Drive |
| File Hosting | Nextcloud | A personal cloud which runs on your own server | <a href=https://github.com/nextcloud/server> | Dropbox, Google Drive |
| File Hosting | Owncloud | A personal cloud which runs on your own server | <a href=https://github.com/owncloud/core> | Dropbox, Google Drive |
| File Hosting | Spacedrive | Cross-platform file manager, powered by a virtual distributed filesystem (VDFS) written in Rust | <a href=https://github.com/spacedriveapp/spacedrive> | Dropbox, Google Drive |
| Financial Service | Lago | Open Source Billing API | <a href=https://github.com/getlago/lago> | Stripe Billing, Chargebee |
| Financial Service | OpenBB Terminal | Investment research for everyone | <a href=https://github.com/GamestonkTerminal/GamestonkTerminal> | Bloomberg |
| Form Building | FormKit | A software to help build attractive forms | <a href=https://github.com/formkit/formkit> | Vueform,Typeform |
| Form Building | Formbricks | Build forms and receive & manage submission data in one platform | <a href=https://github.com/formbricks/formbricks> | Typeform, Google Forms, React Hook Form |
| Form Building | Formio | A Form and Data Management Platform for Progressive Web Applications | <a href=https://github.com/formio/formio> | Vueform,Typeform |
| Forum Software | Discourse | A platform for community discussion | <a href=https://github.com/discourse/discourse> | Tribe, Circle |
| Forum Software | Vanilla | A platform for community discussion | <a href=https://github.com/vanilla/vanilla> | Tribe, Circle |
| Graph database | ArangoDB | Graph database and document store | <a href=https://github.com/arangodb/arangodb> | TigerGraph, Amazon Neptune |
| Graph database | Memgraph | In-memory graph database | <a href=https://github.com/memgraph/memgraph> | TigerGraph, Amazon Neptune |
| Graph database | Neo4j | Graph database platform | <a href=https://github.com/neo4j/neo4j> | TigerGraph, Amazon Neptune |
| Graph database | TerminusDB | Knowledge graph and document store | <a href=https://github.com/terminusdb/terminusdb> | TigerGraph, Amazon Neptune |
| Helpdesk Solution | Peppermint | Ticket Management & Helpdesk system | <a href=https://github.com/Peppermint-Lab/peppermint> | Zendesk |
| Helpdesk Solution | UVDesk | Ticket Management & Helpdesk system | <a href=https://github.com/uvdesk/community-skeleton> | Zendesk |
| Internal Tools | AppSmith | Low-code platform for internal tools | <a href=https://github.com/appsmithorg/appsmith> | Retool |
| Internal Tools | Budibase | Low-code platform for internal tools | <a href=https://github.com/Budibase/budibase> | Retool |
| Internal Tools | ILLA Cloud | Low-code platform for developers to build internal tools in minutes. | <a href=https://github.com/illacloud/illa-builder> | Retool |
| Internal Tools | Lowdefy | YAML-based low-code platform for internal tools | <a href=https://github.com/lowdefy/lowdefy> | Retool |
| Internal Tools | Tooljet | Low-code framework for internal tools | <a href=https://github.com/tooljet/tooljet> | Retool |
| Internal Tools | Windmill | Company-wide apps and automations from minimal python or typescript scripts | <a href=https://github.com/windmill-labs/windmill> | Retool |
| Localization (i18n) | Tolgee | Developer & translator friendly web-based localization platform | <a href=https://github.com/tolgee/tolgee-platform> | Lokalise, Transifex, Crowdin, POEditor |
| Localization (i18n) | inlang | Developer-first localization infrastructure built on git | <a href=https://github.com/inlang/inlang> | Lokalise, Transifex, Crowdin, POEditor |
| Log Management | Graylog | Log management platform | <a href=https://github.com/Graylog2/graylog2-server> | Splunk |
| Log Management | Quickwit | Cloud-native log management & analytics | <a href=https://github.com/quickwit-oss/quickwit> | Elastic Cloud |
| ML Ops | Cortex | Production infrastructure for machine learning | <a href=https://github.com/cortexlabs/cortex> | AWS SageMaker |
| ML Ops | Metarank | AutoML style personalized ranking | <a href=https://github.com/metarank/metarank> | AWS Personalize, Tecton |
| ML Ops | MindsDB | In-database machine learning platform | <a href=https://github.com/mindsdb/mindsdb> | BigQuery ML |
| ML Ops | Ploomber | YAML-based pipeline builder for ML models | <a href=https://github.com/ploomber/ploomber> | AWS SageMaker |
| ML Ops | Seldon | Deployment & monitoring for machine learning at scale | <a href=https://github.com/SeldonIO/seldon-core> | AWS SageMaker, Google Vertex AI |
| ML Ops | Zilliz's Towhee | Platform for generating embedding vectors | <a href=https://github.com/towhee-io/towhee> | AWS SageMaker |
| Marketing SaaS | Dub | Open-source Bitly Alternative with built-in analytics | <a href=https://github.com/steven-tey/dub> | Bitly |
| Messaging | Element | Enterprise communication platform | <a href=https://github.com/vector-im/element-web> | Slack |
| Messaging | Mattermost | Enterprise communication platform for developers | <a href=https://github.com/mattermost/mattermost-server> | Slack |
| Messaging | Rocket.chat | Enterprise communication platform | <a href=https://github.com/RocketChat/Rocket.Chat> | Slack |
| Messaging | Tinode | General instant messaging | <a href=https://github.com/tinode/chat> | WhatsApp, Telegram |
| Messaging | Zulip | Team chat | <a href=https://github.com/zulip/zulip> | Slack |
| Metrics store | Cube.js | Headless business intelligence suite | <a href=https://github.com/cube-js/cube.js> | Looker |
| Metrics store | Evidence | Lightweight BI using SQL and markdown | <a href=https://github.com/evidence-dev/evidence> | Looker |
| Metrics store | LightDash | Low-code metrics layer, alternative to Looker | <a href=https://github.com/lightdash/lightdash> | Looker |
| Metrics store | MLCraft | Low-code metrics layer, alternative to Looker | <a href=https://github.com/mlcraft-io/mlcraft> | Looker |
| Metrics store | MetriQL | Headless business intelligence suite | <a href=https://github.com/metriql/metriql> | Looker |
| No-code database | Baserow | No-code database and Airtable alternative | <a href=https://gitlab.com/bramw/baserow> | AirTable |
| No-code database | NocoDB | No-code database and Airtable alternative | <a href=https://github.com/nocodb/nocodb> | AirTable |
| No-code database | Rowy | Extendable Airtable-like spreadsheet UI for databases | <a href=https://github.com/rowyio/rowy> | AirTable |
| No-code database | Totum | Business database for non-programmers | <a href=https://github.com/totumonline/totum-mit> | AirTable |
| Notetaking | AppFlowy | Open-source alternative to Notion | <a href=https://github.com/AppFlowy-IO/appflowy> | Notion |
| Notetaking | Athens Research | Knowledge graph for research and notetaking | <a href=https://github.com/athensresearch/athens> | Roam Research |
| Notetaking | Bangle.io | A rich note note taking web app that works on top of your locally saved Markdown files | <a href=https://github.com/bangle-io/bangle-io> | Notion |
| Notetaking | Boost Note | Collaborative workspace for developer teams | <a href=https://github.com/BoostIO/BoostNote-App> | Notion |
| Notetaking | Dendron | Knowledge base plugin for VS Code | <a href=https://github.com/dendronhq/dendron> | Roam Research |
| Notetaking | Joplin | Secure, Cross-platform, Open-Source Markdown Note Taking App | <a href=https://github.com/laurent22/joplin> | Evernote, Onenote, Roam Research |
| Notetaking | Logseq | Knowledge base manager | <a href=https://github.com/logseq/logseq> | Roam Research |
| Notetaking | Notabase | Powerful and easy-to-use note-taking app for networked thinking | <a href=https://github.com/churichard/notabase> | Notion, Roam Research |
| Notetaking | Notesnook | A fully open source & end-to-end encrypted note taking alternative to Evernote. | <a href=https://github.com/streetwriters/notesnook> | Evernote, OneNote |
| Notetaking | Outline | Wiki and knowledge base | <a href=https://github.com/outline/outline> | Notion |
| Notetaking | Trilium.cc | Personal knowledge base | <a href=https://github.com/zadam/trilium> | Evernote, Onenote |
| Observability and monitoring | Chaos Genius | ML powered analytics engine for outlier/anomaly detection and root cause analysis | <a href=https://github.com/chaos-genius/chaos_genius> | AWS Lookout, Anodot, Sisu Data, Outlier |
| Observability and monitoring | Grafana | Observability and data visualization platform | <a href=https://github.com/grafana/grafana> | DataDog, NewRelic |
| Observability and monitoring | Netdata | Application monitoring and observability platform | <a href=https://github.com/netdata/netdata> | DataDog, NewRelic |
| Observability and monitoring | OpenStatus | Synthetic monitoring platform | <a href=https://github.com/openstatusHQ/openstatus> | DataDog, NewRelic |
| Observability and monitoring | Sentry | Application monitoring with a focus on error reporting | <a href=https://github.com/getsentry/sentry> | DataDog, NewRelic |
| Observability and monitoring | Signoz | Application monitoring and observability platform | <a href=https://github.com/signoz/signoz> | DataDog, NewRelic |
| Observability and monitoring | Uptrace | Application monitoring and observability platform | <a href=https://github.com/uptrace/uptrace> | DataDog, NewRelic |
| Observability and monitoring | VictoriaMetrics | Application monitoring and observability platform | <a href=https://github.com/VictoriaMetrics/VictoriaMetrics> | DataDog, NewRelic |
| Password manager | BitWarden | Password manager for teams and individuals | <a href=https://github.com/bitwarden/server> | 1Password |
| Password manager | Padloc | Password manager for teams and individuals | <a href=https://github.com/padloc/padloc> | 1Password |
| Password manager | Passbolt | Password manager for teams and individuals | <a href=https://github.com/passbolt/passbolt_api> | 1Password |
| Platform as a service | Coolify | Self-hostable Heroku alternative | <a href=https://github.com/coollabsio/coolify> | Heroku |
| Platform as a service | Dokku | An open source PAAS alternative to Heroku | <a href=https://github.com/dokku/dokku> | Heroku |
| Platform as a service | Otomi | Self-hosted PaaS for Kubernetes | <a href=https://github.com/redkubes/otomi-core> | Heroku |
| Platform as a service | Porter | Kubernetes powered PaaS that runs in your own cloud | <a href=https://github.com/porter-dev/porter> | Heroku |
| Platform as a service | Pulumi | Universal Infrastructure as Code | <a href=https://github.com/pulumi/pulumi> | Heroku |
| Platform as a service | Qovery | Kubernetes powered PaaS that runs in your own cloud | <a href=https://github.com/Qovery/engine> | Heroku |
| Platform as a service | Space Cloud | Serverless cloud deployment platform | <a href=https://github.com/spacecloud-io/space-cloud> | Heroku |
| Platform as a service | dyrector.io | Simplify container delivery without vendor lock | <a href=https://github.com/dyrector-io/dyrectorio> | Heroku |
| Product Analytics | Objectiv | Product analytics infrastructure | <a href=https://github.com/objectiv/objectiv-analytics> | Google Analytics, Amplitude, Mixpanel |
| Product Analytics | PostHog | Product analytics platform | <a href=https://github.com/PostHog/posthog> | Amplitude, MixPanel |
| Product Analytics | Trench | Open source analytics infrastructure | <a href=https://github.com/FrigadeHQ/trench> | Segment, Google Analytics, Amplitude |
| Project Management | Focalboard | Alternative to Trello, Notion, and Asana | <a href=https://github.com/mattermost/focalboard> | Trello, Notion, Asana |
| Project Management | OpenProject | Project management software | <a href=https://github.com/opf/openproject> | Asana, Trello |
| Project Management | Plane | Alternative to Linear, JIRA, Trello and Height | <a href=https://github.com/makeplane/plane> | Linear, JIRA, Trello, Height |
| Project Management | Taiga | Project management software | <a href=https://github.com/kaleidos-ventures/taiga-docker> | Asana, Trello, Jira |
| Project Management | Vikunja | The to-do app to organize your next project. | <a href=https://github.com/go-vikunja/api> | Todoist, Trello, Asana |
| Relational database | PingCAP | NewSQL database that supports HTAP workloads | <a href=https://github.com/pingcap/tidb> | Amazon Aurora, Google Cloud Spanner |
| Relational database | Yugabyte | High-performance distributed SQL database | <a href=https://github.com/yugabyte/yugabyte-db> | Amazon Aurora, Google Cloud Spanner |
| Remote Desktop Application | RustDesk | Open source virtual / remote desktop infrastructure for everyone | <a href=https://github.com/rustdesk/rustdesk> | TeamViewer |
| Reverse ETL | Castled | Data synchronization framework focused on external apps | <a href=https://github.com/castledio/castled> | Hightouch, NewRelic |
| Reverse ETL | Grouparoo | Data synchronization framework | <a href=https://github.com/grouparoo/grouparoo> | Hightouch |
| Robotic Process Automation (RPA) | RoboCorp | Set of tooling that allows to create automation packages | <a href=https://github.com/robocorp/rcc> | UiPath |
| Scheduling | Cal.com | Scheduling infrastructure, alternative to Calendly | <a href=https://github.com/calendso/calendso> | Calendly |
| Session replay software | OpenReplay | Session replay stack for developers | <a href=https://github.com/openreplay/openreplay> | LogRocket, FullStory |
| Social Media | Postiz | Self-hosted social media scheduling tool | <a href=https://github.com/gitroomhq/postiz-app> | Buffer, Hootsuite |
| Streaming | Glimesh | Live streaming platform | <a href=https://github.com/glimesh/glimesh.tv> | Twitch |
| Surveys | LimeSurvey | Online survey platform | <a href=https://github.com/LimeSurvey/LimeSurvey> | SurveyMonkey, Qualtrics |
| Timeseries database | CrateDB | Distributed SQL database for real-time analytics of time series data |  | Kdb+ |
| Timeseries database | InfluxDB | Database designed to process time series data | <a href=https://github.com/influxdata/influxdb> | Kdb+ |
| Timeseries database | QuestDB | Database designed to process time series data | <a href=https://github.com/questdb/questdb> | Kdb+ |
| Timeseries database | TDengine | Database designed to process time series data | <a href=https://github.com/taosdata/TDengine> | Kdb+ |
| Timeseries database | TimescaleDB | Database designed to process time series data | <a href=https://github.com/timescale/timescaledb> | Kdb+ |
| Tunnelling | Tunnelmole | Get a Public URL for your local development enviornment | <a href=https://github.com/robbie-cahill/tunnelmole-client> | Ngrok |
| VPN as a Service | OmniEdge | No-code P2P layer-2 mesh VPN for enterprise with zero config | <a href=https://github.com/omniedgeio/omniedge> | OpenVPN, Ngrok, Oray, AWS VPC |
| Video Conferencing | Jitsi | Video conferences platform and SDK | <a href=https://github.com/jitsi/jitsi-meet> | Zoom |
| Video Conferencing | LiveKit | SFU and SDKs for high-performance, scalable WebRTC | <a href=https://github.com/livekit/livekit-server> | Twilio, Agora |
| Video Conferencing | OpenVidu | Platform and SDKs to build on-premises WebRTC video conferences | <a href=https://github.com/OpenVidu/openvidu> | Twilio |
| Webhooks | Svix | Webhooks as a Service | <a href=https://github.com/svix/svix-webhooks> | Pusher |
| Website analytics | GoatCounter | Google Analytics alternative | <a href=https://github.com/arp242/goatcounter> | Google Analytics |
| Website analytics | Matomo | Google Analytics alternative | <a href=https://github.com/matomo-org/matomo> | Google Analytics |
| Website analytics | Plausible | Google Analytics alternative | <a href=https://github.com/plausible/analytics> | Google Analytics |
| Website analytics | Swetrix | Google Analytics alternative | <a href=https://github.com/swetrix/swetrix-js> | Google Analytics |
| Website analytics | Umami | Google Analytics alternative | <a href=https://github.com/mikecao/umami> | Google Analytics |
| Workflow automation | Activepieces | No-code business automation tool | <a href=https://github.com/activepieces/activepieces> | Zapier, Tray |
| Workflow automation | N8N | Node-based workflow automation tool for developers | <a href=https://github.com/n8n-io/n8n> | Zapier |
| Workflow automation | Pipedream | Workflow automation and API integration platform | <a href=https://github.com/PipedreamHQ/pipedream> | Zapier, Integromat |
| Workflow automation | Temporal | Workflows as code platform | <a href=https://github.com/temporalio/temporal> | Zapier |
Useful Links
- Great article on open-source challengers by Rajko Radovanovic
Related repositories
public-apis/public-apis
Public APIs is a community-curated GitHub repository listing free, publicly accessible APIs across a wide range of categories, with auth type, HTTPS, and CORS noted for each entry. It's a browsable reference, not a library to install.
★ 454.8k
jaywcjlove/awesome-mac
jaywcjlove/awesome-mac is a GitHub-hosted, category-by-category directory of macOS software — text editors, office suites, Markdown apps, note-taking tools, journaling apps, and more — with each entry marked by icons for open-source, freeware, App Store, or native-app status. It has 109,158 stars and 8,288 forks, sits under the CC0-1.0 license, and takes new entries through pull requests reviewed against docs/CONTRIBUTING.md.
★ 109.2k
sindresorhus/awesome-nodejs
:zap: Delightful Node.js packages and resources [BECAUSE OF TOO MUCH SPAM AND LOW-QUALITY SUBMISSIONS, SUBMISSIONS ARE PAUSED UNTIL JULY]
★ 66.5k
vinta/awesome-python
An opinionated list of Python frameworks, libraries, tools, and resources
★ 312.0k
FREQUENTLY ASKED
Quick answers
How active is development on RunaCapital/awesome-oss-alternatives?
The most recent commit recorded on RunaCapital/awesome-oss-alternatives was 11 months ago, based on the GitHub push timestamp. The repository has 1.1k forks — one of the better signals of community interest.
How many stars does RunaCapital/awesome-oss-alternatives have?
RunaCapital/awesome-oss-alternatives has 19.4k GitHub stars — refresh the page for the live number, or check github.com/RunaCapital/awesome-oss-alternatives. TopGit mirrors GitHub's count but does not claim minute-by-minute accuracy.
Is RunaCapital/awesome-oss-alternatives open source?
Yes — RunaCapital/awesome-oss-alternatives ships under the MIT license, which makes its source code freely readable (and, depending on license terms, forkable and reusable). Source: github.com/RunaCapital/awesome-oss-alternatives.
What else is in the Backend space?
RunaCapital/awesome-oss-alternatives is tracked by TopGit under the Backend category, alongside 10 GitHub-tagged topics. Trending and Topics pages list peer repositories of comparable stars and language.
What topics is RunaCapital/awesome-oss-alternatives associated with?
GitHub's repository topics for RunaCapital/awesome-oss-alternatives: "alternatives", "awesome", "awesome-list", "list", "open-source", "python", "resources", "saas", "startups", "unicorns". TopGit's editorial category is Backend.
Where can I see RunaCapital/awesome-oss-alternatives in action?
The project maintains a homepage at https://runacap.com. The README tab on this page also usually contains screenshots and a quickstart.
Where do I read more about RunaCapital/awesome-oss-alternatives?
This TopGit page is a snapshot — the READ ME tab shows the project's own README content (links stripped, images preserved). The GitHub repository at github.com/RunaCapital/awesome-oss-alternatives is the definitive source.
Read full README in the tab above.
Curious whether awesome-oss-alternatives is right for you?
Let ChatGPT, Claude, or Perplexity look into it — click below and see what AI actually says about awesome-oss-alternatives.