Awesome List

Open Source Alternatives

List of open-source alternatives to everyday SaaS products.

btw-so/open-source-alternatives
List stars
8,830
README repos
146
Indexed repos
145
List commits
59
Forks
376
Open issues
49

Tracked list growth

GitHub stars and default-branch commits for btw-so/open-source-alternatives.

Latest scan 2026-10-17 10:50

Likes history

GitHub stars

Commits history

Default branch commits

Indexed repositories

11 repos matching these filters.

Latest repo push 2026-10-17

Filter this list

Search within Open Source 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
Updated
2026-10-17
Lists
6 list mentions
First commit
2015-02-02
License
NOASSERTION
Issues
4,549 open
Forks
6,910
Commits
45,700 commits
Star growth, last 7 days
+99 +0.2%
Commit velocity, last 7 days
+205 +0.5%
milvus-io/milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

AI dev
Updated
2026-10-17
Lists
8 list mentions
First commit
2019-03-18
License
Apache-2.0
Issues
1,476 open
Forks
4,303
Commits
25,778 commits
Star growth, last 7 days
+53 +0.1%
Commit velocity, last 7 days
+54 +0.2%
PostHog/posthog

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

AI dev
Updated
2026-09-13
Lists
9 list mentions
First commit
2020-01-23
License
NOASSERTION
Issues
5,554 open
Forks
3,376
Commits
60,540 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
LAION-AI/Open-Assistant

OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

Updated
2024-08-17
Lists
2 list mentions
First commit
2022-12-13
License
Apache-2.0
Issues
296 open
Forks
3,277
Commits
3,477 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
weaviate/weaviate

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

AI dev
Updated
2026-10-04
Lists
4 list mentions
First commit
2016-03-30
License
NOASSERTION
Issues
800 open
Forks
1,419
Commits
30,547 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
databendlabs/databend

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

AI dev
Updated
2026-10-04
Lists
4 list mentions
First commit
2020-10-10
License
NOASSERTION
Issues
493 open
Forks
902
Commits
34,740 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
highlight/highlight

highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.

AI dev
Updated
2026-08-20
Lists
2 list mentions
First commit
2020-08-20
License
NOASSERTION
Issues
553 open
Forks
675
Commits
7,064 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
memgraph/memgraph

High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

Updated
2026-10-05
Lists
2 list mentions
First commit
2015-06-18
License
NOASSERTION
Issues
795 open
Forks
286
Commits
5,392 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
cozodb/cozo

A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!

Updated
2024-12-04
Lists
2 list mentions
First commit
2022-04-01
License
MPL-2.0
Issues
49 open
Forks
167
Commits
1,813 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history