Sign in
← All awesome lists Search these repos

Awesome List

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
Open GitHub
List stars
19,756
README repos
215
Indexed repos
210
List commits
409
Forks
1,114
Open issues
147

Tracked list growth

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

Latest scan 2026-10-17 10:50

Likes history

GitHub stars

Commits history

Default branch commits

Indexed repositories

5 repos matching these filters.

Topic: slack
Latest repo push 2026-10-17

Filter this list

Search within Awesome Oss Alternatives or narrow by ecosystem and project health.

Clear 1 refinement
Search mode
Tune results
More filters Topics, generated tags, stack, files, age, archive status, and growth.
Ecosystem
Files

Choose a suggestion or use commas to require multiple files.

Health

Uses known first-commit dates.

Momentum
Filters by observed commit-count growth over the repository's latest 7-day capture window. Repositories without a recent baseline are excluded.
Filters by observed GitHub star growth over the repository's latest 7-day capture window. Repositories without a recent baseline are excluded.
Reset filters
Highlighted

Open highlighted repo slot

Put your repository first

Promote a GitHub repo at the top of Awesome repository list views for 7 days.

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
2026-10-17
Lists
6 list mentions
First commit
2015-02-02
License
NOASSERTION
Issues
4,549 open
Sign in to like metabase/metabase
49,706
stars
Forks
6,910
Commits
45,700 commits
Star growth, last 7 days
+99 +0.2%
Commit velocity, last 7 days
+205 +0.5%
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
2026-10-06
Lists
4 list mentions
First commit
2015-05-19
License
NOASSERTION
Issues
4,197 open
Sign in to like RocketChat/Rocket.Chat
46,213
stars
Forks
13,948
Commits
30,424 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
2026-10-17
Lists
2 list mentions
First commit
2016-02-27
License
NOASSERTION
Issues
75 open
Sign in to like outline/outline
40,926
stars
Forks
3,619
Commits
10,683 commits
Star growth, last 7 days
+64 +0.2%
Commit velocity, last 7 days
+70 +0.7%
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
2026-10-15
Lists
6 list mentions
First commit
2012-08-28
License
Apache-2.0
Issues
2,055 open
Sign in to like zulip/zulip
26,050
stars
Forks
10,406
Commits
72,055 commits
Star growth, last 7 days
0 0.0%
Commit velocity, last 7 days
0 0.0%
Website GitHub