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.
- 01→PulseDev
Click any UI bug on localhost and your AI agent fixes it
- 02→Trigger.dev: Webhooks for your AI agents
Run AI agents with Slack, Supabase and 50+ other services
- 03→Overmind
Open-source platform for continuous learning
- 04→N8N Chat UI
Beautiful, no-code, on-brand AI chat widgets for n8n
- 05→Polylane for Cloudflare
An AI on-call engineer for your Cloudflare apps
- 06→Cloudflare Clairic
Cloudflare's AI model for fast, cheap data extraction
pumaDB vs other tools
Related reading
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</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: PulseDev, Trigger.dev: Webhooks for your AI agents, Overmind, N8N Chat UI.
- What are the downsides of pumaDB?
- It is limited to the web platform, with no confirmed CLI, desktop, or IDE extension clients.