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Awesome Oss Alternatives
Awesome list of open-source startup alternatives to well-known SaaS products 🚀
RunaCapital/awesome-oss-alternatives
#alternatives
#awesome
#awesome-list
#list
#open-source
#python
#resources
#saas
#startups
#unicorns
- List stars
- 19,678
- README repos
- 215
- Indexed repos
- 210
- List commits
- 409
- Forks
- 1,114
- Open issues
- 145
Tracked list growth
GitHub stars and default-branch commits for RunaCapital/awesome-oss-alternatives.
Latest scan 2026-09-20 10:49
Likes history
GitHub starsCommits history
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Latest repo push 2026-09-20
supabase/supabase
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
AI dev
GitHub topics
- Updated
- 2026-08-23
- Lists
- 2 list mentions
- First commit
- 2019-10-12
- License
- Apache-2.0
- Issues
- 1,044 open
108,287
stars
- Forks
- 13,623
- Commits
- 38,067 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
coollabsio/coolify
An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.
AI dev
GitHub topics
- Updated
- 2026-09-10
- Lists
- 3 list mentions
- First commit
- 2021-03-24
- License
- Apache-2.0
- Issues
- 647 open
61,666
stars
- Forks
- 5,439
- Commits
- 16,966 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
appwrite/appwrite
Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more
AI dev
- Updated
- 2026-08-21
- Lists
- 5 list mentions
- First commit
- 2019-04-08
- License
- BSD-3-Clause
- Issues
- 1,005 open
57,085
stars
- Forks
- 5,662
- Commits
- 37,695 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
calcom/cal.diy
Scheduling infrastructure for absolutely everyone.
AI dev
Stack
GitHub topics
- Updated
- 2026-09-20
- Lists
- 6 list mentions
- First commit
- 2021-03-10
- License
- MIT
- Issues
- 1,413 open
48,567
stars
- Forks
- 15,177
- Commits
- 16,499 commits
- Star growth, last 7 days
- +92 +0.2%
- Commit velocity, last 7 days
- +2 0.0%
gitroomhq/postiz-app
📨 The ultimate agentic social media scheduling tool 🤖
AI dev
Stack
- Updated
- 2026-09-19
- Lists
- 2 list mentions
- First commit
- 2024-01-26
- License
- AGPL-3.0
- Issues
- 296 open
36,072
stars
- Forks
- 6,917
- Commits
- 2,979 commits
- Star growth, last 7 days
- +154 +0.4%
- Commit velocity, last 7 days
- +55 +1.9%
SigNoz/signoz
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
AI dev
Stack
GitHub topics
- Updated
- 2026-09-11
- Lists
- 2 list mentions
- First commit
- 2021-01-03
- License
- NOASSERTION
- Issues
- 1,559 open
32,075
stars
- Forks
- 2,478
- Commits
- 6,982 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
dubinc/dub
The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-22
- Lists
- 4 list mentions
- First commit
- 2022-08-26
- License
- NOASSERTION
- Issues
- 150 open
24,550
stars
- Forks
- 3,245
- Commits
- 26,121 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
documenso/documenso
The Open Source DocuSign Alternative.
AI dev
Stack
- Updated
- 2026-08-21
- Lists
- 5 list mentions
- First commit
- 2022-11-14
- License
- AGPL-3.0
- Issues
- 294 open
14,640
stars
- Forks
- 3,097
- Commits
- 4,133 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
tinacms/tinacms
TinaCMS is the leading open-source headless CMS that supports Markdown and Visual Editing. Your content is stored in your own GitHub repo 🦙 ❤️
AI dev
Stack
- Updated
- 2026-08-25
- Lists
- 1 list mention
- First commit
- 2019-07-23
- License
- Apache-2.0
- Issues
- 433 open
13,753
stars
- Forks
- 743
- Commits
- 12,340 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
formbricks/formbricks
Open Source Qualtrics Alternative
AI dev
Stack
GitHub topics
- Updated
- 2026-09-18
- Lists
- 3 list mentions
- First commit
- 2022-06-06
- License
- NOASSERTION
- Issues
- 219 open
12,960
stars
- Forks
- 2,524
- Commits
- 5,968 commits
- Star growth, last 7 days
- +19 +0.1%
- Commit velocity, last 7 days
- +37 +0.6%
openreplay/openreplay
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
AI dev
GitHub topics
- Updated
- 2026-08-21
- Lists
- 1 list mention
- First commit
- 2021-04-29
- License
- NOASSERTION
- Issues
- 175 open
12,553
stars
- Forks
- 806
- Commits
- 11,789 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
nhost/nhost
The Open Source Firebase Alternative with GraphQL.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-21
- Lists
- 3 list mentions
- First commit
- 2021-02-09
- License
- MIT
- Issues
- 138 open
9,280
stars
- Forks
- 612
- Commits
- 9,290 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
webiny/webiny-js
Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API, and AI-assisted development via MCP server. Built for developers at large organizations.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-21
- Lists
- 2 list mentions
- First commit
- 2018-01-09
- License
- NOASSERTION
- Issues
- 351 open
8,031
stars
- Forks
- 673
- Commits
- 19,771 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
plasmicapp/plasmic
Visual builder for React. Build apps, websites, and content. Integrate with your codebase.
AI dev
GitHub topics
- Updated
- 2026-08-20
- Lists
- 2 list mentions
- First commit
- 2019-11-06
- License
- MIT
- Issues
- Disabled
6,966
stars
- Forks
- 710
- Commits
- 7,697 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
serafimcloud/21st
npm for design engineers: largest marketplace of shadcn/ui-based React Tailwind components, blocks and hooks
AI dev
Stack
GitHub topics
- Updated
- 2025-05-28
- Lists
- 1 list mention
- First commit
- 2024-09-30
- License
- MIT
- Issues
- 128 open
5,410
stars
- Forks
- 313
- Commits
- 1,055 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
Peppermint-Lab/peppermint
An open source issue management & help desk solution. A zendesk & jira alternative
Archived
Stack
- Updated
- 2025-09-21
- Lists
- 2 list mentions
- First commit
- 2020-11-05
- License
- NOASSERTION
- Issues
- 101 open
3,159
stars
- Forks
- 383
- Commits
- 1,730 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
lowdefy/lowdefy
Build apps that AI can generate, humans can review, and teams can maintain. Config that works between code and natural language.
AI dev
Stack
- Updated
- 2026-08-21
- Lists
- 2 list mentions
- First commit
- 2020-10-01
- License
- Apache-2.0
- Issues
- 70 open
2,999
stars
- Forks
- 186
- Commits
- 8,084 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
ory/polis
Streamline your web application's authentication with Polis, an SSO service supporting SAML and OpenID Connect protocols. Beyond enterprise-grade Single Sign-On, it also supports Directory Sync via the SCIM 2.0 protocol for automatic user and group provisioning/de-provisioning.
Stack
- Updated
- 2026-07-27
- Lists
- 1 list mention
- First commit
- 2021-08-14
- License
- Apache-2.0
- Issues
- 26 open
2,260
stars
- Forks
- 229
- Commits
- 4,669 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history