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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
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List stars
19,678
README repos
215
Indexed repos
210
List commits
409
Forks
1,114
Open issues
145

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GitHub stars and default-branch commits for RunaCapital/awesome-oss-alternatives.

Latest scan 2026-09-20 10:49

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5 repos matching these filters.

Topic: slack
Latest repo push 2026-09-20

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metabase/metabase

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

AI dev
Stack
Clojure Angular Express Next.js React Bun npm PEP 517
GitHub topics
#analytics #bi #business-intelligence #businessintelligence #clojure #dashboard
Updated
2026-09-20
Lists
5 list mentions
First commit
2015-02-02
License
NOASSERTION
Issues
4,407 open
Sign in to like metabase/metabase
49,338
stars
Forks
6,832
Commits
44,997 commits
Star growth, last 7 days
+73 +0.1%
Commit velocity, last 7 days
+119 +0.3%
Website GitHub
RocketChat/Rocket.Chat

The Secure CommsOS™ for mission-critical operations

AI dev
Stack
TypeScript Express React Vite Bun npm Yarn
GitHub topics
#chat #collaboration #foss #free #hacktoberfest #javascript
Updated
2026-08-21
Lists
4 list mentions
First commit
2015-05-19
License
NOASSERTION
Issues
3,979 open
Sign in to like RocketChat/Rocket.Chat
46,017
stars
Forks
13,808
Commits
30,117 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
outline/outline

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

AI dev
Stack
TypeScript React Vite Yarn
GitHub topics
#docker #javascript #mobx #nodejs #react #slack
Updated
2026-09-19
Lists
2 list mentions
First commit
2016-02-27
License
NOASSERTION
Issues
75 open
Sign in to like outline/outline
40,628
stars
Forks
3,569
Commits
10,479 commits
Star growth, last 7 days
+79 +0.2%
Commit velocity, last 7 days
+40 +0.4%
Website GitHub
zulip/zulip

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

AI dev
Stack
Python Astro Django Scrapy Tornado npm pnpm uv
GitHub topics
#apache #chat #collaboration #electron #foss #free
Updated
2026-09-01
Lists
6 list mentions
First commit
2012-08-28
License
Apache-2.0
Issues
2,058 open
Sign in to like zulip/zulip
25,806
stars
Forks
10,174
Commits
71,616 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub