Code & Development (3)

All 3 AI database and SQL copilots in the Flocci catalog, 3 of them free or freemium. Pricing tier and real capabilities on every entry — no ads, no sponsored placement.

AllAI IDEs & EditorsTerminal & CLI AgentsCode Autocomplete & AssistantsApp Builders & Vibe CodingAutonomous Coding AgentsAI Code ReviewAI Docs & Codebase Q&AAI Testing & QAAI DevOps & SREAI Database & SQL CopilotsVector Databases & RAG InfraAI Game Development

Vanna AI

AI Database & SQL Copilots
free
  • Fully open-source text-to-SQL agent, self-hostable with no vendor lock-in
  • Multi-turn conversational querying across Postgres, Snowflake, BigQuery, MySQL, SQLite and more
  • Agent memory (hosted vector DB) that improves query accuracy over time
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Wren AI

AI Database & SQL Copilots
freemium
  • Open-core 'context engine' (public on GitHub) converts natural language to governed SQL across 20+ sources
  • Row/column-level security enforced at query time for agentic BI use
  • One-prompt GenBI dashboard creation plus MCP embedding for product integration
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Outerbase

AI Database & SQL Copilots
freemium
  • AI-powered database GUI with natural-language 'EZQL' querying and auto chart generation
  • Spreadsheet-style table editor plus self-serve AI dashboards across 10+ database engines
  • Private AI models that don't train on customer data; recently joined Cloudflare
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AI Database & SQL Copilots — straight answers

What are the best free AI database and SQL copilots?

Flocci AI Tools lists 3 AI database and SQL copilots, ordered free tiers first: Vanna AI, Outerbase and Wren AI. All of them are free or have a free tier. Every entry states what it uniquely does, not a score.

Are there completely free AI database and SQL copilots?

Yes — 1 of these are marked fully free with no paid plan attached: Vanna AI. The rest are freemium, trial or paid, and each row states which.

What should I look for in AI database and SQL copilots?

Start with what you need to do: ask a question in English and get correct SQL. Then check the pricing tier, because "free" here means no paid plan at all while "freemium" means a free tier under paid plans. Every tool on this page lists both.

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Looking for a ranked shortlist instead? See the best free AI database and SQL copilots.