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Powabase

Build AI apps with Postgres, RAG, and agents

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What is Powabase?

Powabase is a backend platform for building AI applications, providing each project with a dedicated Postgres database, file storage, authentication, and realtime capabilities. It includes an integrated agent runtime that allows you to deploy AI agents capable of calling external tools via HTTP or the Model Context Protocol (MCP). The platform handles document ingestion automatically, extracting, embedding, and indexing uploaded files to enable retrieval-augmented generation (RAG) workflows. You can run Powabase on their hosted service or self-host it on your own infrastructure, making it suitable for teams with varying security and compliance needs.

Key features

Dedicated Postgres database per project, eliminating shared database concerns

Agent runtime for deploying and running AI agents that call tools over HTTP or MCP

Automatic document processing

extraction, embedding, and vector indexing on upload

Built-in authentication and user management

File storage and realtime data synchronisation

Self-hosting option for on-premises deployment

Pros & cons

Advantages

  • All-in-one backend eliminates the need to wire together multiple services
  • Document handling and RAG are built-in rather than add-ons
  • Agent runtime handles complex AI logic without extra deployment infrastructure
  • Self-hosting option provides control over data and compliance
  • Freemium model lets you start without payment

Limitations

  • Limited information about pricing tiers and feature breakdowns across plans
  • Self-hosting requires operational expertise to manage Postgres and agent runtime
  • Tool integration relies on HTTP or MCP, which may require custom adapters for some platforms

Use cases

Building AI chat applications with knowledge from uploaded documents

Creating agent-based systems that autonomously call external APIs and tools

Implementing RAG systems for document-driven question answering

Developing multi-tenant AI applications with isolated databases per customer

Knowledge base platforms that process and index documents automatically

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Pricing

Free

Free

Freemium tier available; specific feature limits not publicly detailed

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Try Powabase free
  • Free plan available
  • No credit card