Stop guessing what to build.
Identify proven demand, weak competitors, and missing integrations across every major app ecosystem. Turn real marketplace data into ideas you can validate and build with confidence.
Works directly inside Claude Code. Discover, save, and research ideas instantly.
Built for MCP, Skills, and API workflows
Powered by data from 40,000+ apps, 184,000+ reviews, and 13,000+ integrations across 11 ecosystems
Real data from
every major app ecosystem
GapQuery continuously analyzes apps, reviews, integrations, pricing, and categories across 11 ecosystems so you can identify real opportunities backed by live marketplace data.
Turn real data
into buildable opportunities
Discover hidden gaps
Ask a question in plain English and GapQuery scans real marketplace data across 11 ecosystems to surface opportunities you would never find manually.
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| Category | Shopify Apps | Monday.com Apps | Gap Score |
|---|---|---|---|
| Customer Reviews | 89 | 0 | 94 |
| Shipping & Delivery | 67 | 2 | 87 |
| Loyalty Programs | 54 | 1 | 82 |
Spot disruption opportunities
Find high-demand apps with poor ratings. These are proven markets with frustrated users waiting for something better.
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Validate before you build
Analyze market size, competition, revenue potential, and technical complexity. Get a clear build or skip verdict backed by real data.
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Save and execute
Save opportunities to your pipeline, track research, and move from idea to build with confidence.
Start finding opportunities
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Up and running
in a few minutes with Claude Code
Connect your API key
Add the GapQuery MCP server to Claude Code with a single config line and paste your API key. One config line, done.
Scan for opportunities
Ask Claude what to build in any ecosystem. GapQuery scans apps, reviews, ratings, and integrations to surface real market signals instantly.
Validate before you build
Deep dive into any opportunity with AI research. Get market validation, competition analysis, and a clear build-or-skip verdict.
Built for developers
ready to ship real products
Opportunity Discovery
Scan ecosystems across 8 real opportunity signals
Go beyond category browsing. GapQuery analyzes apps, reviews, integrations, pricing signals, and developer activity to surface opportunities others miss.
Category gaps
Underserved areas where demand outpaces supply
Disruption targets
High reviews + low ratings = frustrated users
Integration holes
Missing connections between popular tools
Pricing anomalies
Overpriced categories ripe for entry
Keyword opportunities
Low competition search terms with demand
Cross-ecosystem patterns
Apps thriving elsewhere but missing here
Developer whitespace
Developers in one ecosystem but not another
Negative space
Workflows no app addresses yet
Research
AI research across 6 areas
Found a signal? The research engine digs deep and returns a clear build-or-skip verdict backed by real data.
Pipeline
From signal to shipped
Save, track, and manage opportunities from Claude Code, the API, or the GapQuery web app in one unified pipeline.
Developer-first
REST API + MCP server
25 API endpoints and 17 MCP tools. Build custom workflows directly on top of GapQuery's opportunity data layer.
Simple pricing
Lifetime access or flexible monthly
Unlimited — Monthly Subscription
- All 11 ecosystems
- Claude Code MCP integration
- 13 AI-powered discovery tools
- AI-extracted pain points from real reviews
- 6-area deep research: market, competition, revenue, technical, keywords, GTM
- Build, skip, or maybe verdicts on every opportunity
- Opportunity pipeline + saved queries
- Unlimited API access
- Weekly data refreshes
- Converts to lifetime after 4 payments
Bundle — Lifetime Access
- Pick any 5 ecosystems. Upgrade anytime.
- Claude Code MCP integration
- 13 AI-powered discovery tools
- AI-extracted pain points from real reviews
- 6-area deep research: market, competition, revenue, technical, keywords, GTM
- Build, skip, or maybe verdicts on every opportunity
- Opportunity pipeline + saved queries
- API access (100 req/hr)
- Weekly data refreshes
- Lifetime access
One-time payment. Yours forever.
Get StartedUnlimited — Lifetime Access
- All 11 ecosystems
- Claude Code MCP integration
- 13 AI-powered discovery tools
- AI-extracted pain points from real reviews
- 6-area deep research: market, competition, revenue, technical, keywords, GTM
- Build, skip, or maybe verdicts on every opportunity
- Opportunity pipeline + saved queries
- Unlimited API access
- Weekly data refreshes
- Lifetime access
One-time payment. Yours forever.
Get Started
Frequently asked
questions
Everything you need to know about GapQuery.
Can't find what you're looking for? Reach out to us directly.
You'd need to open 11 different marketplaces, cross-reference categories by hand, and spend hours researching each opportunity. GapQuery has already scraped, normalized, and analyzed 40,000+ apps, surfacing gaps, disruption targets, and pricing anomalies you'd never find manually.
What takes days of research happens in seconds.
GapQuery works directly inside Claude Code. Ask natural-language questions like "find apps with frustrated users on Shopify" or "what integrations are missing in QuickBooks" and GapQuery returns real data from real app stores.
When you find something interesting, say "research this opportunity" and the GapQuery research skill runs a full 6-area investigation covering market, competition, revenue, technical feasibility, keywords, and go-to-market. Everything is saved to your pipeline, all from the terminal. There's also a REST API and web dashboard if you prefer those.
GapQuery analyzes 8 dimensions of opportunity:
- Category gaps: underserved areas with unmet demand
- Disruption targets: high reviews + low ratings
- Integration holes: missing connections between tools
- Pricing anomalies: expensive categories ripe for entry
- Keyword opportunities: low competition search terms
- Cross-ecosystem patterns: apps thriving elsewhere
- Developer whitespace: developers missing from ecosystems
- Negative space: workflows no app addresses
When you say "research this opportunity" in Claude Code, the GapQuery research skill runs a full investigation across 6 areas:
- Market validation: TAM/SAM sizing, customer segments, growth trends
- Competition analysis: direct and indirect competitors, pricing, advantages
- Revenue modeling: pricing strategy, MRR estimates, assumptions
- Technical feasibility: APIs needed, complexity, dev time, stack
- Keyword research: search volume, SEO difficulty, content strategy
- Go-to-market: launch strategy, channels, partnerships
Everything is saved to your account with a build, skip, or maybe verdict so you can review and compare opportunities across sessions.
Yes. Pay once, access forever. Data is refreshed weekly via automated scrapers. No subscriptions, no usage-based fees, no surprises.
We also offer a $49/mo monthly option if you prefer. It converts to lifetime after 4 payments.
11 major app ecosystems: Shopify, WordPress, Atlassian, Zoho, Zendesk, Xero, Slack, Freshworks, Monday.com, QuickBooks, and GitHub.
Data includes apps, ratings, reviews, pricing, integrations, and categories across all platforms. Refreshed weekly.
Every ecosystem is scraped weekly. You're always working with data that's less than a week old, including new app listings, updated ratings, recent reviews, and pricing changes.
Claude Code with MCP is the flagship experience. It's where the full discovery-to-research workflow really shines. But you also get a REST API with 25+ endpoints and a web app for managing your opportunity pipeline. Use whichever fits your workflow.
The gap between a good idea and a validated one is data.
11 ecosystems. 40,000+ apps. Real review signals. AI-powered research that tells you build or skip before you write a line of code.
One-time purchase from $99.
