Find gaps in your
specs
before AI hallucinates

Know exactly what AI will build wrong. Before it builds anything.

Start free → Book Demo

Live now — start free, or try it instantly with a sample spec.

How GapTrap Works

1

Drop Your Spec

Paste your idea, PRD, user story, or technical spec. Any format works.

2

See Your Gaps

Watch your spec transform into an ontology graph. Red nodes = AI will hallucinate here.

3

Ship With Confidence

Export validated specs to Cursor, Claude, or GitHub Copilot. They build exactly what you meant.

[ SPEC INPUT ] Ready
Drop your spec here:
Build an AI-powered marketplace that connects local farmers directly with restaurants, handling ordering, logistics, and payment processing...
[ ANALYSIS METRICS ] Complete
GapTrap Analysis Metrics showing completeness, risk score, ambiguity, and variance
[ ONTOLOGY ANALYSIS ] 101 Gaps Found
FarmerOrderPaymentLogisticsRestaurantInventoryLocationMenu⚠⚠⚠
✓ Complete ⚠ Missing/Gap ◐ Partial

Where GapTrap Fits

Your Current Workflow:

Idea → Spec → AI Coder → Broken Code → Debug Hell → Ship Late

With GapTrap:

Idea → Spec → [GAP]TRAP: spec check → Complete Spec → AI Coder → Working Code → Ship Fast
↑ The layer you're missing

Compatible with:

GitHub Copilot Claude Code VS Code Linear Cursor AntiGravity

The Bug Started Here

Your spec said:

"Display user information after authentication"

What wasn't defined:

  • [?] Which information? Name only? Full profile? Private data?
  • [?] Display where? Dashboard? Modal? Email?
  • [?] "After" means? Immediately? Within session? Forever?
  • [?] Authentication fails? Show what instead?
  • [?] User has no information? Display placeholder? Error? Nothing?

AI filled the gaps with:

  • Displayed ALL user data (including SSN)
  • In public-facing URL
  • Cached forever
  • No fallback for missing data
  • No indication when auth expired

Trusted by Development Teams

"Cut our AI rework from 6 days to 1. Saved $180K in Q3 alone."
Pavel, CTO Technology Leader
"The missing piece in the AI development stack. Every team using Cursor needs this."
Engineering Lead Fintech Startup
"Found 12 critical gaps in our payment spec. Would have been a compliance nightmare."
Engineering Lead FinTech Startup
Seed SaaS startup: 43% → 78% spec completeness in 6 weeks
The one idea

Pay once per spec. Re-analyze it free, forever.

A spec is one distinct feature or request you bring to GapTrap. You're billed the moment a new spec is analyzed for the first time — then everything you do to perfect that same spec is free.

Costs 1 spec

Bring a spec in

Paste or upload one specification. GapTrap runs gap detection, builds the Feature Contract, and maps the spec-graph in one pass.

14 specs left this month
↻ free loop Free, every time

Refine until it's ready

1 Review detected gaps NO-GO
2 Answer gaps · AI-assisted
3 Enrich the draft
4 Re-analyze the same spec
Still 14 specs left — re-analysis never counts.
Free

Ship at GO

When the gaps are closed you get a clean GO verdict. Export the enriched spec and hand it to your AI coding tool.

GO · ready for handoff
Plans

Start free. Grow by the spec, or by the team.

Every plan includes the full in-app analysis. Paid plans add export, AI-assisted gap answers, history, and — for teams — a shared org Knowledge Base.

Free

Try GapTrap on a single spec.

$0
forever
1 spec / month 1 seat
// personal
  • Full in-app gap analysis — detection, Feature Contract & spec-graph
  • Interactive gap Q&A and GO / NO-GO verdict
  • Free re-analysis of that spec
Start free
MOST POPULAR

Solo

For an individual builder shipping real work.

$29/ month
billed monthly
15 specs / month 1–2 seats
// personal workspace
  • Everything in Free, plus –
  • Clean-handoff export (JSON / text)
  • AI-generated gap answers, contract fields & assumptions
  • Enrichment + one-click re-analysis
  • Personal spec history & folders
  • MCP server
Start 14-day trial

Team

For a team grounding AI work in shared conventions.

$39/ seat / mo
billed monthly
15 specs / seat pooled across the org · 3-seat minimum
// 3+ seats · shared workspace
  • Everything in Solo, plus –
  • Shared org workspace & member invites
  • Org Knowledge Base TEAM
    • grounds analysis in your conventions
  • Custom org-shared spec templates TEAM
Start 14-day trial

Enterprise

For regulated orgs and large pools.

Custom
annual commit
Larger pool 25+ seats / regulated
// scoped per deal
  • Everything in Team, plus –
  • Priority support & custom detection patterns
  • Custom gap packages — SOC 2 / ISO / GDPR & more
  • SSO / SCIM provisioning
  • On-prem deployment option
  • SOC 2 / ISO / HIPAA scoped per deal
Talk to us

Team quota is pooled

On Team, every seat adds 15 specs to one shared pool. A 5-seat team gets 75 specs a month that anyone can draw from — heavy weeks for one person are covered by quiet weeks for another.

Team pool · 60 of 75 specs this month5 seats
A 22 M 15 J 13 R 7 S 3

The pool is visible to everyone, with per-seat usage on hover. Only the org owner manages billing and seats — members just build.

Running low? No surprises.

If you use up the month's specs, nothing breaks and nothing auto-charges. You simply add more capacity when you want it — or keep refining the specs you already have, free.

  • No surprise overage charges
  • No auto-refill — you stay in control
  • No confusing packs or credits to track
0 new specs left this month.
Add 15 specs for $29 — or keep perfecting your existing ones free.
Metering, in plain terms

One thing costs a spec. Everything else is free.

The only metered action is analyzing a brand-new spec for the first time. All the work of perfecting it is free — so you're never punished for being thorough.

Costs 1 spec

  • Analyze a new, distinct spec for the first time

A spec is consumed when it's ingested. Deleting a spec doesn't refund the meter — but you'll always be asked before anything new is charged.

Always free

  • Re-analyzing the same spec after editing or enrichment
  • Filling a gap, generating an AI answer, contract field or assumption
  • Enriching the spec — merging accepted answers into the draft
  • Export, history, folders & templates
FAQ

The honest details

What exactly counts as "the same spec"?
A spec stays "the same" as long as you're refining the same underlying feature or request — editing wording, answering gaps, enriching the draft, and re-running the analysis. All of that is free. If the content changes so much that it becomes a genuinely different specification, GapTrap notices and asks you first.
What if I'm working on a large, multi-feature PRD?
A spec works best as one distinct feature or request. A document covering several features at once is most useful when you analyze each feature as its own focused spec, so the gaps stay specific and actionable. Whatever you submit, you're only charged when a new spec is analyzed — and re-analysis stays free.
Does a failed or identical re-run cost me anything?
No. If an analysis fails, the spec isn't consumed. And if you re-run a spec whose content hasn't changed, GapTrap returns the cached result instantly at no cost — handy for CI loops re-checking unchanged specs.
If I delete a spec, do I get the credit back?
No — a spec is consumed when it's first analyzed, and deleting it afterward doesn't refund the meter. Because re-analysis is free, the right move is to keep refining a spec rather than re-creating it.
I'm on Solo and need more than 15 specs. Now what?
You add another 15-spec block to your subscription for $29 / month — no new tier. You decide when to add capacity.

Stop shipping specs AI breaks. Start free today.

Try GapTrap on a sample spec — no sign-up needed — or start free on your own.

Start free → See plans