Our verdict
A usable project with some maintenance caveats. This assessment is derived from GitHub's own repository metrics on 2026-09-28, not from hands-on testing.
Hindsight: Agent Memory That Learns. The project is written primarily in Python, released under MIT, and has 40,675 stars and 5,503 forks on GitHub. 266 contributors have committed to it, and the most recent push was 2026-09-28. The latest tagged release is v0.10.1 (2026-09-21). Figures come from the GitHub API on 2026-09-28 and are refreshed daily; the score below weighs adoption, maintenance, release discipline, contributor breadth, licence clarity and issue hygiene.
Reviewed by AI Review Rating from GitHub API data How we score
Repository
- Licence
- MIT
- Language
- Python
- Last push
- 2026-09-28
Releases
-
v0.10.1v0.10.1 -
v0.10.0v0.10.0 -
v0.9.2v0.9.2 -
v0.9.1v0.9.1 -
v0.9.0v0.9.0 -
v0.8.6v0.8.6
Pros and cons
Pros
Pricing
- Free tierYes
- LicenceMIT
- Self-hostYes, source is public
- Public price listNot published
Hindsight does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales. Why we do this
Visit hindsight.vectorize.ioTrends
Price points are recorded when a price moves, not on a schedule, so a flat run means the price held. Release cadence comes from GitHub releases. A series appears only once we have watched it for long enough to have more than one observation.
User reviews
No one has reviewed Hindsight here yet. Reviews are moderated before they appear, and our own score is editorial and separate from user ratings, though once reviews land they do lift it.
Used Hindsight? Review it.
Sign in to rate it. One account, one review per tool, so the score means something.
Requiring an account is how we keep this page free of drive-by spam. We never sell your address.
Hindsight alternatives
LangChain
The agent engineering platform.
🥈 
ECC
The agent harness performance optimization system. Skills, instincts, memory,…
🥉 
Browser Use
🌐 Make websites accessible for AI agents. Automate tasks…
Claude Mem
Persistent Context Across Sessions for Every Agent - Captures…
Langflow
Langflow is a powerful tool for building and deploying…
DeepSeek Harness
DeepSeek Harness: Everything is a Plugin.
Side by side
| Tool | Our score | From | Free tier | Best for | |
|---|---|---|---|---|---|
| Hindsight this page | 7.5 | - | Yes | ||
| 🥇LangChain | 8.4 | $1 | Yes | ||
| 🥈ECC | 8.1 | - | Yes | ||
| 🥉Browser Use | 8.0 | - | Yes | ||
| Claude Mem | 7.8 | - | Yes | ||
| Langflow | 7.8 | - | Yes | ||
| DeepSeek Harness | 7.7 | - | Yes |
Questions
Is hindsight free?
Yes. hindsight advertises a free tier on its own site.
How much does hindsight cost?
hindsight does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales.
Is hindsight open source?
Yes. hindsight is a public repository released under MIT. You can self-host or inspect the source directly.
How is hindsight scored here?
hindsight scores 7.5 out of 10. That comes from a desk review of public evidence, which is capped at 8.5 out of 10: public pricing, documentation, maintenance signals and how much we could actually verify. Affiliate relationships are excluded from scoring entirely. The full rubric is published on our methodology page.