Add document extraction to your SaaS product
Building document parsing in-house is expensive and slow
Your users need to extract data from documents inside your product, but building reliable OCR and extraction from scratch requires ML expertise, significant infrastructure, and months of development time.
Even with cloud OCR APIs, the raw text output still needs custom parsing logic for every document type. Maintaining extraction accuracy as document formats evolve adds ongoing engineering overhead.
6-12 months to build reliable in-house extraction
ML infrastructure costs are high and unpredictable
Every new document format requires custom parsing logic
Hiring ML engineers for a non-core feature is hard to justify
Embed extraction with a few lines of code
Use the Parselyze API or Node.js SDK to add document extraction to any endpoint in your application. No ML knowledge, no training data, no infrastructure to manage.
First extraction in minutes
One npm install, one API call. The Node.js SDK handles auth, file upload, and polling.
HMAC-signed webhooks
Every webhook delivery is signed. Verify authenticity server-side before processing.
Multi-tenant ready
Each API key is scoped per project. Manage keys per customer or environment.
Custom templates per document type
Define different extraction schemas for invoices, contracts, receipts, all from one account.
How SaaS teams use Parselyze
In-app Document Upload
Let users upload documents in your product and see extracted data instantly.
White-label Extraction
Embed Parselyze behind your own API to provide document parsing as a product feature.
Auto-sync to CRM or ERP
Trigger CRM record creation or ERP data entry whenever a user uploads a key document.
AI-enhanced Workflows
Feed Parselyze output into your AI models or LLM pipelines for downstream processing.
Everything you need to ship
Parselyze provides a REST API, a typed Node.js SDK, webhook delivery with HMAC signatures, and per-project API keys. All the building blocks you need to ship document extraction as a production feature.
npm install parselyzeReady to see the code?
Full SDK examples, webhook handler, and cURL reference are on the developer-focused page — including async processing and HMAC signature verification.
Ship document extraction in your product this week
50 pages/month free · No credit card required