How to Choose an OCR Vendor for Your Company (Checklist)
A guide to choosing the right OCR vendor: 8 key criteria from accuracy and security to integration and Indonesian-format support. Includes a checklist.
by Verity Teknologi
Choosing an OCR vendor is about more than price
Many companies pick an OCR vendor on lowest price, then regret it months later: disappointing accuracy, complex integration, slow support. The wrong OCR choice can create bigger problems than the manual process it replaced.
This guide gives you 8 key criteria to evaluate OCR vendors — plus a practical checklist you can use when comparing providers.
8 criteria for choosing an OCR vendor
1. Proven accuracy on YOUR documents
A "99% accuracy" claim means nothing until tested on your own documents. A good vendor will run a proof of concept with your real sample documents.
2. Indonesian document-format support
OCR trained on Western documents often struggles with KTP, NPWP, SIM, or Indonesian tax invoices. The right vendor understands the 16-digit NIK structure and validates it automatically.
3. Validation, not just extraction
Extraction is only half the job. A good vendor validates results and flags uncertain data for review rather than passing it through.
4. Ease of integration
Great OCR that's hard to integrate is useless. Ensure clear APIs and webhooks, good documentation, and experience connecting to core systems. Ideally they are an integrator, not just an engine provider.
5. Security and compliance
Business documents hold sensitive data. Look for encryption in transit and at rest, no-retention options, and on-premise deployment for strict needs.
6. Scalability
Ensure the vendor handles volume spikes without performance loss, with pricing that stays reasonable as you grow.
7. Processing speed
For real-time flows like customer onboarding, speed matters. Sub-2-seconds per document is a reasonable benchmark.
8. Support and long-term partnership
OCR isn't set-and-forget. You need a responsive vendor who helps optimize and grows with your needs.
Red flags
Beware vendors who refuse to test with your documents, claim 100% accuracy with no explanation, are vague about security, hand over raw files and call integration "your problem", or are hard to reach even during sales.
Conclusion
Choosing the right OCR vendor is a strategic decision, not just a purchase. Focus on proven accuracy, Indonesian-format support, integration, and security — not just price.
Verity is an AI OCR integrator tuned for Indonesian document formats, with NIK/NPWP validation and direct API integration. Want to prove the accuracy on your documents? Request a demo and proof of concept.