AI-Powered Database Querying
Query your database
in plain English
KwestDB translates your questions into validated SQL, executes them safely, and shows you the results. No SQL knowledge required.
Ask a question
"Show top 10 customers by revenue this quarter"
Generated SQL
SELECT c.name, SUM(o.amount) as revenue
FROM customers c
JOIN orders o ON c.id = o.customer_id
WHERE o.created_at >= '2026-01-01'
GROUP BY c.name
ORDER BY revenue DESC LIMIT 10;Trusted by data teams who want answers, not queries
"KwestDB replaced our internal query tool. Our analysts can now get answers without waiting for engineering."
Sarah Chen
Head of Data, Meridian Analytics
"I went from writing SQL manually to just asking questions. The validation gives me confidence in every result."
Marcus Rivera
Product Manager, Stackform
"Finally, a query tool that actually understands our schema. It picks up on relationships I'd expect a senior engineer to know."
Priya Sharma
CTO, ClearRoute
Everything you need
From connecting your database to exporting results, KwestDB handles the entire workflow.
Natural Language to SQL
Ask questions in plain English and get accurate, validated SQL. Our AI understands context and schema relationships.
Multi-Database Support
Works with PostgreSQL, MySQL, SQLite, and SQL Server. One interface for all your databases.
End-to-End Encryption
Database credentials are encrypted with AES-256-GCM. Per-user isolation ensures your data stays yours.
Schema Browser
Visualize tables, columns, relationships, and foreign keys. Understand your data before you query it.
Query Validation
Every generated query is validated and sanitized before execution. No accidental data modifications.
Export & Visualize
Download results as CSV, JSON, or Excel. Auto-detect chart types for instant data visualization.
How it works
Three steps from question to answer. No setup, no configuration files, no SQL.
Connect your database
Add your credentials once. They're encrypted and stored per-user with AES-256-GCM.
Ask in natural language
Type questions like "Show top 10 customers by revenue this quarter."
Get validated results
AI-generated SQL is validated, executed safely, and results are returned instantly.
Simple, transparent pricing
Start free, upgrade when you need more. No hidden fees.
Free
For hobby projects and evaluation
- 1 database connection
- 50 queries / month
- CSV & JSON export
Pro
For professionals and teams
- Unlimited connections
- Unlimited queries
- Query history
- All export formats
- Priority support
Enterprise
Self-hosted with SSO & dedicated support
- Everything in Pro
- Self-hosted deployment
- SSO / SAML
- Dedicated support
- SLA guarantee
Frequently asked questions
Can't find what you're looking for? Get in touch.
What databases do you support?
We support PostgreSQL, MySQL, SQLite, and SQL Server. Each connection is isolated per-user with encrypted credentials.
Is my data safe?
Yes. Database credentials are encrypted at rest with AES-256-GCM. All queries are read-only by default and validated before execution. We never store your query results.
How accurate is the SQL generation?
Our AI is trained on database schemas and common query patterns. Generated SQL is validated against your actual schema and corrected if needed before execution.
Can I edit the generated SQL?
Yes. Every generated query can be reviewed, edited, and re-executed. You have full control over what runs against your database.
Do you store my database credentials?
Credentials are encrypted client-side before being sent to our servers. They're stored encrypted and can be deleted at any time. We never see your plaintext credentials.
What's the difference between Free and Pro?
Free includes 1 database connection and 50 queries/month. Pro includes unlimited connections, unlimited queries, priority support, and advanced features like query history and export.
Start querying in minutes
Connect your database and ask your first question. No credit card required.