pumaDB is a small hosted memory layer for AI agents It is a hosted, web-based service that runs in the browser rather than requiring local installation.
About pumaDB
pumaDB is a hosted memory layer for AI agents. It stores and retrieves state for agents across sessions so they keep context between runs.
It runs as a hosted, web-based service in the browser rather than requiring local installation. Its focus is persistent context for AI coding agents and agentic workflows, so state survives from one session to the next.
It fits people building agentic workflows who need persistent memory and are fine with a hosted, browser-based service. It's a weaker fit if you want a CLI, desktop app, or IDE extension, since none are confirmed. Pricing is not publicly disclosed, making cost comparison with alternatives difficult.
Among AI coding agents in the directory, pumaDB is infrastructure rather than an agent itself, providing the memory other agents build on.
Sources: pumadb.ai, this listing
pumaDB pros and cons
Pros
- It is a hosted, web-based service that runs in the browser rather than requiring local installation.
- It is designed to act as a memory layer, storing and retrieving state for AI agents across sessions.
- It targets the AI coding agents use case, providing persistent context for agentic workflows.
Cons
- It is limited to the web platform, with no confirmed CLI, desktop, or IDE extension clients.
Tagged
- Web-based
pumaDB alternatives
More from AI Coding Agents.
- 01Free →Roo Code
Open-source autonomous coding agent for VS Code, forked from Cline with multi-mode workflows.
- 02Freemium →Sweep AI
AI junior dev for GitHub — converts issues into PRs that pass tests and review checks.
- 03Freemium →GPT Engineer
Autonomous developer that builds and modifies entire codebases from a high-level spec.
- 04Free →smol developer
Single-prompt full-app generator that builds a project from a one-sentence brief.
- 05Freemium →Sourcegraph Cody
Code-search and AI assistant by Sourcegraph — semantic search across enterprise codebases plus inline coding help.
- 06Freemium →CodeRabbit
AI code-review bot that posts inline review comments on every pull request across GitHub, GitLab, and Bitbucket.
pumaDB vs other tools
Related reading
Featured on Vibedonalds
Own pumaDB? Add this badge to your site to show you’re listed — and link back to your profile here.
<a href="https://vibedonalds.com/tools/pumadb" target="_blank" rel="noopener">
<img src="https://vibedonalds.com/badge/featured-on-vibedonalds.svg" alt="pumaDB — Featured on Vibedonalds" width="240" height="60" loading="lazy" />
</a>Frequently asked questions
- What is pumaDB?
- pumaDB is a small hosted memory layer for AI agents
- What are the alternatives to pumaDB?
- Similar tools in AI Coding Agents on vibedonalds: Roo Code, Sweep AI, GPT Engineer, smol developer.
- What are the downsides of pumaDB?
- It is limited to the web platform, with no confirmed CLI, desktop, or IDE extension clients.