PMB vs Weavable: Which is Better in 2026?
Choosing between PMB and Weavable comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
PMB
Local-first AI memory for coding agents. Recall context instantly
Best for you if:
- • You need something completely free
- • Open-source, local-first memory for AI coding agents that automatically records and recalls context without cloud dependencies
- • Injects relevant lessons, decisions, and project overview before the agent reasons, using sub-millisecond hybrid recall (BM25 + dense vectors + entity graph)
Weavable
Give your AI agents persistent memory and context for more effective, long-running tasks.
Best for you if:
- • Provides persistent memory and context for AI agents.
- • Enables AI agents to handle long-running, complex tasks.
| At a Glance |  PMB |  Weavable |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | AI Agents | AI Agents |
Rating | - | 4.6/5 |
Free plan | Yes | Yes |
Choose PMB or Weavable?
Choose PMB if
Local-first AI memory for coding agents. Recall context instantly
- Fully local and open-source (Apache-2.0) — no data leaves your machine, no API keys needed
- Works across multiple AI coding agents (advanced models, Cursor, Zed) without losing context
- Fast hybrid recall (minimal latency) with no LLM call on the read path, keeping latency minimal
- You want a fully free tool (Weavable requires payment)
Choose Weavable if
Give your AI agents persistent memory and context for more effective, long-running tasks.
- Enhances AI agent capabilities with memory and context.
- Facilitates the development of more sophisticated and autonomous AI agents.
- Improves consistency and personalization in AI interactions.
| Feature | PMB | Weavable |
|---|---|---|
| Pricing Model | Free | Freemium |
| User Rating | No ratings yet | ★4.6/5 29 reviews |
| Categories | AI AgentsDeveloper Tools | AI AgentsDeveloper Tools |
In-Depth Analysis
PMB
Local-first AI memory for coding agents. Recall context instantly
Strengths
- +Fully local and open-source (Apache-2.0) — no data leaves your machine, no API keys needed
- +Works across multiple AI coding agents (advanced models, Cursor, Zed) without losing context
- +Fast hybrid recall (minimal latency) with no LLM call on the read path, keeping latency minimal
Weaknesses
- -Requires initial setup and configuration for each agent (though simplified with pmb connect commands)
- -Focused on AI coding agents; may not be designed for general AI assistant memory (e.g., chat bots outside coding)
Key features
Weavable
Give your AI agents persistent memory and context for more effective, long-running tasks.
Strengths
- +Enhances AI agent capabilities with memory and context.
- +Facilitates the development of more sophisticated and autonomous AI agents.
- +Improves consistency and personalization in AI interactions.
Weaknesses
- -Requires integration into existing AI agent architectures.
- -Potential complexity in managing persistent context for very large-scale applications.
- -Specific pricing details are not immediately visible on the homepage.
Key features
Pricing: PMB vs Weavable
| Plan | PMB | Weavable |
|---|---|---|
| Tier 1 | N/A | Free Free |
| Tier 2 | N/A | $10/month Starter |
| Tier 3 | N/A | $25/month Pro |
Pricing verified from each vendor's public pricing page. Compare in detail on PMB pricing and Weavable pricing.
Who Should Use What?
On a budget?
PMB is free. Weavable is freemium.
Go with: PMB
Want the highest-rated option?
Weavable is rated 4.6/5. PMB has no ratings yet.
Go with: Weavable
Value user reviews?
PMB: no ratings yet. Weavable: 29 reviews (4.6/5).
Go with: Weavable
3 Questions to Help You Decide
What's your budget?
PMB is free. Weavable is freemium. Go with PMB if free matters most.
What's your use case?
Both are ai agents tools. Compare their specific features to decide.
How important are ratings?
Weavable is rated 4.6/5; PMB has no ratings yet.
Key Takeaways
Weavable
- Free tier available
- Our pick for this comparison
PMB
- Completely free
The Bottom Line
Weavable is our pick. That said, PMB is free, hard to beat on price.
Frequently Asked Questions
Is PMB or Weavable better?
Weavable is rated in our evaluation. PMB is free and Weavable is freemium.
What are PMB and Weavable used for?
PMB: Local-first AI memory for coding agents. Recall context instantly. Weavable: Give your AI agents persistent memory and context for more effective, long-running tasks..
What does PMB cost vs Weavable?
PMB is completely free. Weavable is freemium (free tier + paid plans). Visit their websites for detailed pricing.