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Open Source Alternatives
List of open-source alternatives to everyday SaaS products.
btw-so/open-source-alternatives
- List stars
- 8,734
- README repos
- 146
- Indexed repos
- 145
- List commits
- 59
- Forks
- 365
- Open issues
- 47
Tracked list growth
GitHub stars and default-branch commits for btw-so/open-source-alternatives.
Latest scan 2026-09-03 10:49
Likes history
GitHub starsCommits history
Default branch commits
Latest repo push 2026-09-04
AppFlowy-IO/AppFlowy
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
- Updated
- 2026-08-11
- Lists
- 6 list mentions
- First commit
- 2021-06-16
- License
- AGPL-3.0
- Issues
- 999 open
75,792
stars
- Forks
- 5,894
- Commits
- 7,210 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
laurent22/joplin
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
AI dev
Stack
GitHub topics
- Updated
- 2026-08-02
- Lists
- 8 list mentions
- First commit
- 2016-10-19
- License
- NOASSERTION
- Issues
- 621 open
55,812
stars
- Forks
- 6,205
- Commits
- 15,535 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
milvus-io/milvus
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
AI dev
- Updated
- 2026-09-04
- Lists
- 8 list mentions
- First commit
- 2019-03-18
- License
- Apache-2.0
- Issues
- 1,320 open
45,963
stars
- Forks
- 4,223
- Commits
- 25,502 commits
- Star growth, last 7 days
- +106 +0.2%
- Commit velocity, last 7 days
- +49 +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
Stack
GitHub topics
- Updated
- 2026-08-03
- Lists
- 8 list mentions
- First commit
- 2020-01-23
- License
- NOASSERTION
- Issues
- 5,373 open
37,458
stars
- Forks
- 3,133
- Commits
- 53,463 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
jitsi/jitsi-meet
Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.
AI dev
GitHub topics
- Updated
- 2026-08-22
- Lists
- 5 list mentions
- First commit
- 2013-12-16
- License
- Apache-2.0
- Issues
- 149 open
29,791
stars
- Forks
- 8,005
- Commits
- 14,139 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
typesense/typesense
Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences
AI dev
GitHub topics
- Updated
- 2026-08-18
- Lists
- 5 list mentions
- First commit
- 2015-11-10
- License
- GPL-3.0
- Issues
- 871 open
26,473
stars
- Forks
- 963
- Commits
- 4,831 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
questdb/questdb
QuestDB is a high performance, open-source, time-series database
AI dev
GitHub topics
- Updated
- 2026-08-24
- Lists
- 2 list mentions
- First commit
- 2014-04-28
- License
- Apache-2.0
- Issues
- 921 open
17,273
stars
- Forks
- 1,639
- Commits
- 6,295 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
activeloopai/deeplake
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
GitHub topics
- Updated
- 2026-05-21
- Lists
- 3 list mentions
- First commit
- 2019-08-09
- License
- Apache-2.0
- Issues
- 69 open
9,221
stars
- Forks
- 723
- Commits
- 9,411 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++.
GitHub topics
- Updated
- 2026-08-21
- Lists
- 2 list mentions
- First commit
- 2015-06-18
- License
- NOASSERTION
- Issues
- 786 open
4,352
stars
- Forks
- 259
- Commits
- 5,176 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!
GitHub topics
- Updated
- 2024-12-04
- Lists
- 2 list mentions
- First commit
- 2022-04-01
- License
- MPL-2.0
- Issues
- 50 open
4,097
stars
- Forks
- 164
- Commits
- 1,813 commits
- Star growth, last 7 days
- No 7-day history
- Commit velocity, last 7 days
- No 7-day history
ycm-core/ycmd
A code-completion & code-comprehension server
GitHub topics
- Updated
- 2026-09-03
- Lists
- 1 list mention
- First commit
- 2014-05-13
- License
- GPL-3.0
- Issues
- 34 open
1,741
stars
- Forks
- 779
- Commits
- 3,356 commits
- Star growth, last 7 days
- 0 0.0%
- Commit velocity, last 7 days
- 0 0.0%