QueryGuard

Safe SQL querying for HIPAA health data – scale, secure, simple.

Score: 7.4/10FranceMedium BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Enterprise healthtech teams lack HIPAA-compliant data analytics tools that scale effectively for large patient datasets without sacrificing security or performance.

Solution

QueryGuard offers a visual SQL builder and executor tailored for patient data, with automatic query auditing and optimization. It supports petabyte-scale via serverless compute, ensuring no PHI leakage. Teams collaborate on queries with version control and approval workflows.

Target Audience

Enterprise healthtech teams managing large patient datasets

Differentiator

Health-specific query templates and anomaly detection for compliance risks.

Brand Voice

friendly

Features

Visual Query Builder

must-have16h

Drag tables/fields, join, filter without code.

Query Executor

must-have18h

Run on large datasets with progress tracking.

Anomaly Detector

must-have12h

Flag risky queries (e.g., SELECT * on PHI).

Version Control

must-have10h

Git-like history for queries.

Approval Workflow

must-have14h

Require sign-off for production runs.

Query Sharing

nice-to-have7h

Fork and collaborate on queries.

Export Options

nice-to-have5h

CSV/JSON with encryption.

Scheduled Queries

future15h

Cron jobs for recurring analysis.

Total Build Time: 97 hours

Database Schema

organizations

ColumnTypeNullable
iduuidNo
nametextNo

Relationships:

  • users.org_id -> organizations.id
  • queries.org_id -> organizations.id

users

ColumnTypeNullable
iduuidNo
org_iduuidNo
roletextNo

Relationships:

  • organizations.id -> org_id

queries

ColumnTypeNullable
iduuidNo
org_iduuidNo
nametextNo
sqltextNo
statustextNo

Relationships:

  • organizations.id -> org_id
  • executions.query_id -> queries.id

schemas

ColumnTypeNullable
iduuidNo
org_iduuidNo
tablestextNo

Relationships:

  • organizations.id -> org_id

executions

ColumnTypeNullable
iduuidNo
query_iduuidNo
user_iduuidNo
results_sizeintYes
executed_attimestampNo

Relationships:

  • queries.id -> query_id
  • users.id -> user_id

API Endpoints

POST
/api/queries

Save query

🔒 Auth Required
POST
/api/queries/:id/execute

Run query

🔒 Auth Required
POST
/api/schemas

Upload schema

🔒 Auth Required
GET
/api/executions

List runs

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Monaco Editor + Tailwind
Backend
Next.js + Supabase
Database
Supabase Postgres (HIPAA)
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Apache Calcite for query parsingServerless SQL via Edge

Build Timeline

Week 1: Setup and builder UI

40h
  • Auth/DB
  • Visual builder

Week 2: Query engine

40h
  • Parser
  • Executor stub

Week 3: Compliance features

40h
  • Anomaly detection
  • Workflows

Week 4: Collaboration and payments

30h
  • Versioning
  • Stripe
  • Exports
Total Timeline: 4 weeks • 160 hours

Pricing Tiers

Free

$0/mo

No workflows

  • 10 queries/mo
  • 100k rows

Pro

$25/mo
  • Unlimited queries
  • 1M rows
  • Anomalies

Enterprise

$149/mo
  • Unlimited scale
  • Custom rules
  • Audit exports

Revenue Projections

MonthUsersConversionMRRARR
Month 1258%$50$600
Month 620012%$600$7,200

Unit Economics

$45
CAC
$540
LTV
6%
Churn
90%
Margin
LTV:CAC Ratio: 12.0xExcellent!

Landing Page Copy

Query Patient Data Safely – HIPAA Guaranteed

Visual SQL for healthtech teams, with risk detection and scale.

Feature Highlights

No-code SQL builder
Auto compliance checks
Versioned queries
Team approvals

Social Proof (Placeholders)

"'SQL without the scares.' – Data Engineer"
"'Enterprise-ready fast.' – Health PM"

First Three Customers

Post MVP demo on r/SQL and healthtech Discords, offer free Pro for case studies. Cold email data leads from Crunchbase healthtech lists. Leverage personal network in health IT.

Launch Channels

Product Huntr/SQLHacker News ShowIndie Hackersr/SaaS

SEO Keywords

HIPAA SQL query toolsecure health data queryvisual SQL healthtechpatient data analytics querycompliance query builder

Competitive Analysis

$10/user
Strength

Collaboration

Weakness

No HIPAA/health focus

Our Advantage

Built-in health compliance

Metabase

metabase.com
Free/open, enterprise $$
Strength

Open source

Weakness

Self-host HIPAA hard

Our Advantage

Managed HIPAA SaaS

🏰 Moat Strategy

Speed via proprietary health query optimizer trained on usage.

⏰ Why Now?

Data analysts boom in healthtech needs safe self-serve tools.

Risks & Mitigation

executionmedium severity

Complex query parsing

Mitigation

Leverage Calcite, limit MVP scope

marketlow severity

Adoption of visual SQL

Mitigation

Templates + tutorials

Validation Roadmap

pre-build7 days

Validate with 10 SQL users in healthtech

Success: 7/10 prefer visual + compliance

mvp21 days

10 beta queries executed

Success: 90% anomaly-free

growth30 days

Paid user feedback loop

Success: NPS > 40

Pivot Options

  • General visual SQL SaaS
  • Embeddable query widget
  • Focus on FHIR queries

Quick Stats

Build Time
160h
Target MRR (6 mo)
$900
Market Size
$4000.0M
Features
8
Database Tables
5
API Endpoints
4