QueryMind
Powered by Gemini 2.5 Flash + Pinecone

Query your database
in plain English.

Connect your database. Ask your question. Get the answer. No SQL. No developer. No waiting.

No credit card·Any Postgres DB·Results in seconds
querymind — query workspace
Dashboard
History
Connections
Schema
Show me monthly revenue for the last 3 months⌘↵
Works with every Postgres provider
Postgres
Neon
Supabase
PlanetScale
CockroachDB
Aiven
Railway
Render
Fly.io
Vercel
Postgres
Neon
Supabase
PlanetScale
CockroachDB
Aiven
Railway
Render
Fly.io
Vercel
<2s
SQL generated & executed
100%
Queries validated before run
0
Hallucinated table names
∞
Databases supported
Features

Built for the question, not the query.

Every part of QueryMind is designed around getting you to an answer as fast as possible.

Streaming Generation

SQL that writes itself, live.

Watch your query generate token by token using Gemini 2.5 Flash. No waiting for a full response — results start arriving before the query finishes streaming.

Server-Sent Events (SSE) pipeline. Validated before execution. Read-only enforced at the connection level.
// streaming_generation.ts
validated
Vector Schema Search

Only the tables that matter.

We embed your entire schema into Pinecone. When you ask a question, we retrieve only the relevant tables — eliminating hallucinated columns and wrong joins.

Gemini text-embedding-004 · Pinecone cosine similarity · top-6 retrieval
// vector_schema_search.ts
validated
Schema Designer

Describe it. See the diagram.

Type a description of your database in plain English. We generate the complete ER diagram on an interactive canvas, with FK relationships drawn automatically.

React Flow canvas · Export to PDF or SQL file · One prompt, full schema
// schema_designer.ts
validated
Security First

Blocked before it reaches your DB.

Every query passes through a validation layer before touching your database. DROP, DELETE, TRUNCATE — all blocked by default. Connection strings are Fernet-encrypted at rest.

AES-256 encryption · keyword blocklist · 10s execution timeout · 500-row cap
// security_first.ts
validated
How it works

From question to answer in two minutes.

01
Connect your Postgres database
Paste a read-only connection string. We introspect your schema, embed every table into Pinecone, and never touch your data.
one-time setup · ~30 seconds
02
Ask your question
Type exactly what you want to know. No syntax, no table names, no SQL. We embed your question and retrieve the right schema context.
natural language → vector search → prompt
03
SQL streams, results follow
Gemini 2.5 Flash generates your query live. It's validated, executed, and results land in the table — all within seconds.
SSE streaming · read-only enforced · instant results
New Feature

Design your database
with a prompt.

Describe your data model in plain English. We generate a complete ER diagram on an interactive canvas — with foreign key lines, column types, and a downloadable SQL schema.

Interactive canvas powered by React Flow
Auto-drawn foreign key relationships
Export to PDF or .sql file
Try Schema Designer
Users
id: UUID
email: TEXT
created_at: TS
Orders
id: UUID
user_id: UUID →
total: NUMERIC
Pricing

Simple, transparent pricing.

Start free. Upgrade when you need more power.

Free
$0
forever
  • 1 database connection
  • 50 queries / month
  • 1 DB design / month
  • Read-only query execution
Most popular
Pro
$12
per month
  • 5 database connections
  • Unlimited queries
  • 6 DB designs / month
  • CSV history export
  • Everything in Free
Team
$39
per month
  • Unlimited connections
  • Unlimited queries
  • Unlimited DB designs
  • CSV + PDF history export
  • Everything in Pro
Testimonials

What people are saying.

"I stopped pinging our backend team for one-off queries. QueryMind just answers them."

P
Priya K.
Product Manager · Series B SaaS
Get started

Stop waiting.
Start asking.

Your database already has every answer you need. QueryMind just helps you ask the question.