We believe identity verification
should be a solved problem
Every onboarding flow that fails, every KYC check that takes minutes instead of milliseconds, every ID document that has to be manually reviewed — these are all symptoms of infrastructure that hasn’t kept up with modern AI capabilities.
Quantilence is the API layer that fixes this. We take the hard work of training document AI models, scaling inference infrastructure, and maintaining accuracy benchmarks — and expose it as a simple REST API your engineers can integrate in an afternoon.
What we stand for
Precision over hype
We ship capabilities that work in production, not demos that fail at scale. Every feature ships with accuracy benchmarks.
Developer first
APIs that integrate in under 30 minutes. Docs that actually explain the edge cases. SDKs that handle retry logic so you don't have to.
Transparent reliability
Public status page, per-request confidence scores, and honest error messages. You always know what's happening.
Privacy by design
No biometric data stored beyond the request. GDPR-compliant by default. Audit logs for every API call.
The team
Alyssa Park
CEO & Co-founder
Former ML lead at Stripe. 10 years in document intelligence and identity.
David Reeves
CTO & Co-founder
Previously at Anthropic and Google Brain. Computer vision and LLM systems.
Sofia Martínez
Head of Product
Built KYC products at Jumio and Onfido serving 50M+ users.
Leo Zhang
Head of Engineering
Scaled infrastructure at Plaid and Brex. Distributed systems and ML serving.
Our story
Founded in San Francisco. First OCR prototype.
Raised $4.2M seed. Launched public beta with 200 teams.
Document AI with structured output. 10M documents processed.
SOC 2 Type II certified. 500+ enterprise customers.
We’re hiring
We’re a small team building hard infrastructure. If you care deeply about accuracy, latency, and developer experience, we want to hear from you.