For Postgres / Read-only by design
Query your database
in plain English.
Connect your database. Ask your question. Get the answer. No SQL. No developer. No waiting.
4 rows· 84 ms · read-only · customers, orders
SELECT "c"."name", SUM("o"."total") AS "spent" …
Ask anything
Ask it the way you'd
ask a teammate.
No table names, no joins, no syntax. If your data can answer it, you can ask it.
Founder
What is our total revenue this month?
→ $84,21096 ms
Support
Show tickets open longer than 3 days
→ 38 tickets142 ms
Product
Which features do new users try first?
→ Exports · 41%188 ms
Ops
Orders stuck in processing since Monday
→ 17 orders64 ms
Marketing
Signups by source, last 30 days
→ 6 sources79 ms
Customer success
Find all churned accounts in Europe.
→ 4 accounts67 ms
How it works
From question to answer, in four honest steps.
Nothing hidden behind a spinner. Every step the product takes is a step you can see.
It learns your schema once.
When you connect, QueryMind reads table names, columns, types and foreign keys, plus one example value per column, and indexes them for search. Your rows stay in your database.
It finds the tables that matter.
Your question is matched against that index. Only the most relevant tables go to the model, so it works from your real schema instead of guessing.
It writes the SQL while you watch.
The query streams in token by token. You always see exactly what will run before any result appears.
It checks, then runs it read-only.
One SELECT, known tables only, nothing that writes. Then it runs inside a read-only transaction with a 10-second limit and returns up to 500 rows.
Safety
Write-protected.
By design, not by promise.
You can only ask questions here. Operations that modify or delete data are blocked, in more than one place.
What happens if someone tries
DELETE FROM "users"
WHERE "email" LIKE '%@test.com'Write-protected.
Nothing reached your database. Only questions can be asked here.
Where it was stopped
- Questionasks to delete
- Validatorstopped it: DELETE
- Read-only txnnever reached
- Your databaseuntouched
One SELECT, nothing chained
Multiple statements, DDL and data changes are rejected before anything runs.
Read-only at the database
Queries run inside a read-only transaction, so Postgres itself refuses writes.
Runaway queries get stopped
A statement timeout ends anything slow, so it can't tie up your database.
Results stay small
Rows are read through a cursor and capped, so a huge table can't flood anything.
Connection strings are encrypted at rest and never sent to your browser or the AI model.
Schema Designer
Design your next database.
Describe the tables you need in plain English. We'll generate the complete schema as a diagram you can edit, then export it as SQL or PDF.
Pricing
Start free. Pay when it earns its keep.
Every plan is read-only, streams results live and keeps your history. Upgrade or cancel any time.
Free
For trying it on one database.
- 1 database connection
- 50 questions / month
- 1 schema design / month
- Read-only execution
Pro
Most pickedFor people who ask their data questions every day.
- 5 database connections
- Unlimited questions
- 6 schema designs / month
- CSV export
Team
For teams that live in their data.
- Unlimited connections
- Unlimited questions
- Unlimited schema designs
- CSV + PDF export
A question counts once when it runs, including ones that end in an error.
FAQ
The questions people ask before connecting.
Straight answers about your data, your credentials and what we store.
No. Every query is checked to be a single read-only SELECT before it runs, and then it runs inside a read-only transaction, so Postgres itself refuses any write. For extra peace of mind, connect with a read-only database user.