KYC Vendors Compared: Digio vs Signzy vs HyperVerge vs Aadhaar Bridge (2026)

February 2026 • 11 min read

TL;DR

For most fintechs, HyperVerge wins on AI accuracy and completion rate; Digio wins on eSign workflow and price; Signzy wins on video KYC (VKYC) quality. Best decision: start with HyperVerge for AI-first verification, add Digio for eSign, and use Signzy as VKYC fallback.

60%
Average KYC drop-off rate
2-3x
AI KYC vs legacy conversion lift
₹25-80
Cost per KYC completion range

The Four KYC Vendors Explained

India's KYC vendor landscape has consolidated significantly. Four players dominate the regulated fintech space, and each has a distinct positioning.

HyperVerge: AI-First Identity Verification

HyperVerge built their reputation on document OCR and face liveness detection accuracy. Their models are trained specifically on Indian ID documents — PAN cards, Aadhaar, Voter IDs, passports — and they consistently outperform generic computer vision solutions on Indian document quality issues (reflections, worn cards, handwritten entries).

Strengths: Highest OCR accuracy on Indian documents (98%+), fastest API response time (sub-2 seconds), clean SDK for mobile integration, strong customer support.

Weaknesses: More expensive than alternatives (₹45-80 per verification), no native eSign workflow (you need to integrate a separate vendor for eSign), limited VKYC offering.

Best for: Fintechs where conversion rate is the primary KPI and cost-per-KYC is secondary. Mutual funds, lending, trading platforms.

Digio: The eSign and eKYC Specialist

Digio's core product is eSign — legally valid digital signatures on loan agreements, account opening forms, and mandate registrations. Their KYC offering is built to complement the eSign workflow, making them the default choice when your KYC journey ends in a document signing step.

Strengths: Best-in-class eSign workflow, regulatory acceptance across SEBI/RBI/IRDAI, competitive pricing (₹25-45 per completion), good DigiLocker integration for Aadhaar-based verification.

Weaknesses: OCR accuracy is lower than HyperVerge on complex documents, slower API response, eSign UX is functional but not polished.

Best for: Lending fintechs, insurance, mutual funds — any product where the customer signs a document at the end of KYC.

Signzy: Video KYC Leader

When RBI mandated Video KYC (VKYC) as an option for certain financial products, Signzy was positioned best. Their VKYC agent platform — including AI-assisted agent queues, compliance recording, and agent performance tracking — is the most mature in the market.

Strengths: Best VKYC experience, strong compliance audit trail, good for products requiring high-assurance verification, AI co-pilot for agents reduces handling time.

Weaknesses: VKYC adds cost (agents + platform), higher drop-off than automated KYC because users have to wait for an agent, slower scale.

Best for: Products where VKYC is mandatory (some banking products, premium lending), or where fraud risk is high enough to justify the assurance.

Aadhaar Bridge (UIDAI APIs)

Aadhaar Bridge and similar direct-UIDAI API providers offer Aadhaar OTP-based verification at the lowest cost. This is the cheapest KYC method (₹5-15 per verification) but has significant limitations — it verifies that a user has an Aadhaar linked to a mobile number, but doesn't capture a selfie or document image for fraud prevention.

Best for: Low-value products, wallet top-ups under ₹10,000, first-step verification in a multi-step KYC journey.

Side-by-Side Comparison

FeatureHyperVergeDigioSignzy
OCR Accuracy⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
eSign✅ Best
VKYCLimited✅ Best
Price / KYC₹45-80₹25-45₹35-60
API Speed⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
Mobile SDK Quality⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐

Our Recommendation by Product Type

  • Mutual fund/stock trading app: HyperVerge for identity verification + Digio for eSign
  • Personal lending/BNPL: HyperVerge + Digio, with Signzy VKYC as escalation path for high-risk applicants
  • Digital banking/neobank: Signzy VKYC (required for many RBI-regulated banking activities) + Digio for account opening documentation
  • Insurance: Digio for the entire flow — their IRDAI compliance track record is strongest
  • Payments/wallet under ₹10K limit: Aadhaar Bridge for minimum KYC, then upgrade to full KYC with HyperVerge when needed

FAQ

Can I use multiple KYC vendors simultaneously?

Yes, and for high-volume fintechs, this is advisable. Use vendor A as primary and vendor B as fallback when vendor A's API returns an error. This protects against downtime and reduces your concentration risk.

How often should I re-evaluate my KYC vendor?

Annually for completion rate and pricing review. Immediately if your drop-off rate increases by more than 5% without product or flow changes — that usually signals a vendor quality issue.

Need Help Choosing or Optimizing Your KYC Stack?

We've worked with all major KYC vendors. Let us help you pick the right one and optimize your completion rate.

Book Free Strategy Call