LaPis
Focus: claude code. Shares agent memory and sqlite with Pensyve. An AI tool, not a framework. Same 4.3 rating.
AI ToolFreeCross-Platform
4.3Visit
Framework
Pensyve
An open-source runtime for persistent AI agent memory.
Rating
4.3 / 5
Pricing
Free
Difficulty
Intermediate
Works on
Cross-Platform
Built with love by Shushant Lakhyani. Building bestproductivityresources.com
What is Pensyve?
Pensyve stores facts, conversations, observations and action outcomes so an agent can retrieve them in later sessions. A Rust engine uses SQLite and local embedding models, and you can use it through Python, an MCP server, a CLI or a REST API. Local use needs no account or API key.
Third-party open-source projects. We are not affiliated with their authors; repositories are provided as-is by their maintainers. Review each project's license, code and security before installing. See our Disclaimer.
Pros: what Pensyve does well
- Local use needs no account or API key
- Many interfaces: Python, MCP, CLI, REST
- Searches memory by meaning
Cons: where it falls short
- Young project
Who Pensyve is for
Developers who want local, persistent memory for their agents.
Who can skip it
People who do not build agents.
Pensyve alternatives
Not sold on Pensyve? These do a similar job, and each card says what it has in common.
Engraphis
Focus: coding agents and context. Shares agent memory and mcp with Pensyve. An AI tool, not a framework. Same 4.3 rating.
AI ToolFreeCross-Platform
4.3Visit
Meta Skill
Focus: agent skills and skill management. Shares mcp and sqlite with Pensyve. An AI tool, not a framework. Same 4.3 rating.
AI ToolFreeCross-Platform
4.3Visit
Kenfold
Focus: self-hosted, claude code and codex. Shares agent memory and mcp with Pensyve. Adds Linux. Rated 4.4 (Pensyve: 4.3).
FrameworkFreeCross-Platform, Linux
4.4Visit
NodeDB
Focus: database, postgresql and edge. Shares agent memory and rust with Pensyve. Same 4.3 rating.
FrameworkFreeCross-Platform
4.3Visit
screenpipe
Focus: ai memory, screen recording and meeting notes. Shares mcp and local-first with Pensyve. An AI tool, not a framework. Freemium (Pensyve: Free). Adds macOS, Windows and Linux. Rated 4.4 (Pensyve: 4.3).
AI ToolFree planmacOS, Windows
4.4Visit
Free alternatives to Pensyve
Want to spend nothing? These free picks cover similar ground.
knowledge-base-server
Focus: ai memory, obsidian and knowledge base. Shares mcp and sqlite with Pensyve. An AI tool, not a framework. Same 4.3 rating.
AI ToolFreeCross-Platform
4.3Visit
OSK System
Focus: obsidian, markdown and second brain. Shares mcp and agent memory with Pensyve. An AI tool, not a framework. Same 4.3 rating.
AI ToolFreeCross-Platform
4.3Visit
Agent Memory
Focus: markdown, claude code and codex. Shares agent memory with Pensyve. Rated 4.4 (Pensyve: 4.3).
FrameworkFreeCross-Platform
4.4Visit
People Context
Focus: memory, privacy and open source. Shares mcp and local-first with Pensyve. An AI tool, not a framework. Adds macOS, Windows and Linux. Rated 4.4 (Pensyve: 4.3).
AI ToolFreemacOS, Windows
4.4Visit
StateWave
Focus: rag, pgvector and open source. Shares agent memory with Pensyve. Rated 4.4 (Pensyve: 4.3).
FrameworkFreeCross-Platform
4.4Visit
FastMemory
Focus: rag, ai memory and knowledge graph. Shares rust with Pensyve. Same 4.3 rating.
FrameworkFreeCross-Platform
4.3Visit
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