Micro SaaS

Natural-language to SQL — screened for the dangerous stuff

SQLFix turns a plain-English question into a correct, dialect-aware SQL query with a plain explanation. Every generated query is screened by a deterministic safety ruleset (injection, DROP without WHERE, dangerous UPDATE/DELETE, syntax) before you copy it.

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sql-safety@2026-07-19
Ruleset
7
Safety checks
4
Dialects
<30s
Time to SQL
Why SQLFix

The SQL you can actually trust

Natural language to SQL (Postgres/MySQL/SQLite/BigQuery)

Every query goes through a deterministic safety screen you can read and export.

Plain-English explanation of every query

Every query goes through a deterministic safety screen you can read and export.

Deterministic safety ruleset (sql-safety@2026-07-19)

Every query goes through a deterministic safety screen you can read and export.

Flags injection / DROP-no-WHERE / dangerous UPDATE

Every query goes through a deterministic safety screen you can read and export.

From question to SQL in 3 steps

1

Describe

Paste your schema (optional) and ask in plain English, pick a dialect.

2

Generate

Model writes the query, then the sql-safety ruleset screens it for injection/destructive patterns.

3

Report

Copy the SQL + explanation, or export the query report with a runId.

Live studio

Try it on this page

or generate a query below.

Generate SQL

Result

Your output will appear here.

Simple plans that scale

Free
$0
  • 5 workflow runs / day · watermarked export
  • Studio demo (no extra LLM fee)
Most popular
Pro
$19/mo
  • 300 workflow runs / mo · audit log · JSON/CSV export
  • Audit log · CSV/JSON export · fair-use cost guard
  • Priority support · 2 months free with yearly
Start free trialOr pay yearly — $16/mo
Enterprise
Custom
  • SSO-ready · BYOK · higher caps · shared rulesets
  • Optional BYOK (your OpenAI key)
Configure BYOK

FAQ

Will it run my query for me?

No. SQLFix generates and screens SQL — it never connects to your database. You copy the query and run it where you control access.

Does it catch SQL injection?

It runs a deterministic ruleset (sql-safety@2026-07-19) that flags string-concatenation patterns, tautologies, and missing WHERE clauses. But treat it as a guardrail, not a full security scanner.

Do I need my own OpenAI key?

No for Free/Pro. AI runs are included via our platform key (fair use). Enterprise can optionally bring your own key (BYOK) at /settings — the key stays server-side only.

What is Fair Use / what if I hit the AI limit?

Pro includes about 300 workflow runs/month (fair use cost guard on gpt-4o-mini, plus a daily cap). If you hit the limit, Studio returns HTTP 429 — upgrade, wait for reset, enable Demo mode, or use Enterprise BYOK. We never silently return fake AI success.

Is checkout secure?

Payments are processed by Waffo Pancake (merchant of record).

Does this guarantee my query is correct?

No. It is decision-support: model-assisted generation plus a deterministic safety screen. Always review and test queries on a non-production copy first.

Stop hand-writing JOINs

Join analysts using SQLFix. Free to try — no card needed.

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