Best Aadhaar Verification API Providers in India (2026 Comparison)

Your team just got a proposal from an Aadhaar verification API vendor. The contract is 12 months, the pricing looks reasonable, and everyone wants to move on to the next thing on the roadmap.

But this is the only vendor you actually talked to. You picked the first Aadhaar verification API that answered your email, not the one that actually fits your compliance and coverage needs. This post compares five real providers active in India in 2026, what each one is actually built for, and where the differences matter more than the price on the page.

Aadhaar Verification API: What to Actually Compare

Before you look at a single price, it helps to know what actually separates one Aadhaar verification API from another. Most comparisons stop at "which one is cheapest," which skips the questions that matter more once you are live in production.

Features That Actually Matter

Start with the verification method. Some providers only support OTP-based eKYC, which needs an Aadhaar-linked mobile number and a live call to UIDAI. Others also support offline QR or XML verification, useful when a user's mobile number is not linked to their Aadhaar or when you want to avoid a live UIDAI dependency.

Face match matters if you need to confirm the person applying is the same person on the Aadhaar record, not just that the Aadhaar number is valid. Data residency matters if your compliance team requires verification data to stay in India. And licensing matters more than most teams expect going in.

• Verification method: OTP eKYC, offline QR/XML, or both.
• Face match and liveness detection against the Aadhaar photo.
• Data residency and how long verification data is retained.
• Licensing model: direct AUA/KUA licence vs. a Sub-AUA partnership.
• Consent capture and whether there is an auditable trail of each check.

Why Cheapest Isn't the Right Filter

A cheap per-verification rate looks good in a spreadsheet. It looks a lot less good six months later if the provider does not support offline verification and half your users cannot complete OTP because their mobile number was never linked to Aadhaar.

Coverage matters too. If your product might expand beyond India in the next year or two, a vendor that only does Aadhaar means a second integration later for every other country you enter. Compliance depth and coverage are worth paying attention to before price, not after.

Consent handling is another criterion teams skip until an audit forces the question. If a regulator or a customer asks how you captured consent for a specific verification six months ago, you need an actual answer, not a guess. A provider that logs a tamper-evident consent record for every check saves you that scramble later.

Top 5 Aadhaar Verification API Providers in India (2026)

Here are five providers actually operating in this space right now, what each is built for, and where they actually differ.

1. Hypersign

Hypersign's Aadhaar verification API runs OTP eKYC and Offline QR/XML verification on one API, with face match and selective disclosure built in, and covers 189 or more countries beyond just Aadhaar for teams that expand past India later.

• OTP eKYC through a licensed Sub-AUA partner, so you do not need your own AUA licence.
• Offline Aadhaar QR/XML verification with no live UIDAI call required.
• 1:1 biometric face match with liveness detection against the Aadhaar photo.
• Selective disclosure and zero-knowledge proof claims, like "age over 18," without exposing the raw Aadhaar number.
• Masked Aadhaar numbers with a tamper-evident consent and audit trail on every check.
• Stateless processing hosted in India, with verification data deleted after 20 minutes.

Aadhaar verification is 6 rupees per check on either the OTP or offline QR path. Face match adds 8 rupees, for 15 rupees total per full verification journey. A monthly minimum of 7,500 rupees covers your first 500 journeys, with additional journeys billed at 15 rupees each. Consent management and data minimisation through selective disclosure come included in that price rather than as a separate line item, a free sandbox is available to test before you commit, and a public calculator on the pricing page shows your number before you talk to anyone.

A fintech onboarding new lending customers uses OTP eKYC plus face match to confirm both the Aadhaar record and the applicant's identity in one flow. A crew management platform hiring seasonal gig workers uses offline QR verification since many workers verify from a physical card without a live UIDAI call. A platform expanding from India into Southeast Asia or the Gulf later keeps the same vendor relationship instead of adding a second identity provider for each new market.

2. HyperVerge

HyperVerge built its reputation on document OCR and biometric liveness detection, holding a patent on its liveness technology and ISO 30107-3 Level 2 certification for anti-spoofing, tuned for India, Southeast Asia, and Africa (see our full Hypersign vs HyperVerge comparison).

• Patented biometric liveness detection with strong anti-spoofing performance.
• Document OCR across Aadhaar and other regional ID types.
• Agent-assisted and agentless video KYC.
• Deep focus on emerging-market onboarding conditions.

HyperVerge does not publish a rate card. Pricing is quote-based, negotiated according to your volume and which checks you need, so plan on a sales conversation before you get a number.

A high-volume consumer app onboarding thousands of users daily relies on HyperVerge's liveness detection to catch spoofed selfies at scale. A platform focused specifically on India, Southeast Asia, and Africa benefits from HyperVerge's regional document support without needing broader global coverage.

3. Signzy

Signzy is built for banks and NBFCs, with deep integration into India's regulatory stack, including RBI's video KYC regulatory sandbox, CKYCR search and upload, and DigiLocker (see our full Hypersign vs Signzy comparison).

• RBI regulatory sandbox compliant video KYC.
• CKYCR search and document upload.
• DigiLocker integration.
• Purpose-built for bank and NBFC compliance workflows.

Signzy does not publish pricing either. Deals go through a sales-led process, which tends to suit larger institutions with an existing procurement cycle better than smaller teams wanting a fast estimate.

A bank launching video KYC for account opening relies on Signzy's RBI sandbox compliance so the flow meets regulatory requirements out of the box. An NBFC that already searches CKYCR as part of onboarding keeps that lookup and Aadhaar verification inside one integration.

4. Setu

Setu offers Aadhaar KYC as part of a wider data API product line built on India's account aggregator and data-sharing infrastructure, including DigiLocker and bank statement APIs.

• Aadhaar OTP-based KYC verification.
• Part of a broader data API suite covering financial and identity data.
• Sandbox access for testing before going live.

Setu's official pages do not list a public rate, though third-party sources report a figure of around 5 rupees per successful verification at lower volumes, with bulk discounts at higher volume. Confirm the current number directly with Setu, since this figure is not from their own pricing page.

A lending platform already using Setu for bank statement analysis often adds Aadhaar KYC to keep identity and financial data checks inside the same vendor relationship.

5. Surepass

Surepass offers a wide catalog of Aadhaar products, including standard verification, e-Aadhaar advanced verification, Aadhaar masking, and Aadhaar to phone number lookup, on top of PAN, GST, and other business verification APIs.

• Aadhaar verification through OTP, QR scanning via the Aadhaar app, and XML methods.
• Detection of fake, tampered, and synthetic Aadhaar documents.
• Bulk verification through batch processing for multiple IDs at once.
• A wide catalog of additional KYC and business verification APIs beyond Aadhaar.

Surepass also runs on a contact-sales model. We were not able to confirm exact per-verification pricing from public sources, so check directly with their team for current rates.

A business that needs Aadhaar, PAN, and GST verification in one place often picks Surepass to avoid managing separate contracts for each check. A platform dealing with fraud-prone signups uses the fake and tampered document detection to filter bad Aadhaar submissions before they reach a human reviewer.

Aadhaar Verification API Pricing Overview

• Hypersign: 6 rupees per verification, 15 rupees for a full journey with face match, consent management and data minimisation included in the price, free sandbox available, public calculator.
• HyperVerge: quote-only pricing, no public rate card, no free tier published.
• Signzy: quote-only pricing, no public rate card, no free tier published.
• Setu: reported at around 5 rupees per verification, not officially published, sandbox available.
• Surepass: contact-sales pricing, free sandbox available for testing.

Which Aadhaar Verification API Provider Should You Pick

If you need Aadhaar coverage today but might expand into other markets later, Hypersign is the only provider on this list that combines OTP and offline verification, face match, and selective disclosure with coverage across 189 or more countries, all on a rate card you can check without a sales call.

HyperVerge and Signzy are both strong choices if you are staying India-focused and want specialist depth, HyperVerge for liveness and emerging-market document support, Signzy for RBI-grade banking compliance. Setu and Surepass fit teams already using their broader data or verification catalogs for other checks.

Whichever provider you shortlist, ask each one the same three questions before you sign anything: does it support offline verification as well as OTP, where is verification data stored and for how long, and is there a consent and audit record you can produce on request. The answers matter more over a 12-month contract than the number on the first page of the pricing sheet.

To see the full Aadhaar verification flow and check real pricing, visit Hypersign's Aadhaar verification page.

FAQs about Aadhaar Verification API Providers

Which Aadhaar verification API providers are best for fintech onboarding in India?

Hypersign, HyperVerge, and Signzy are three of the strongest options for fintech onboarding in India. Hypersign combines OTP and offline verification with face match on published pricing, HyperVerge is known for liveness detection at scale, and Signzy offers the deepest bank-grade RBI compliance for regulated lenders.

Do Aadhaar verification API providers require an AUA/KUA licence?

Not always. Some providers, including Hypersign, process OTP-based Aadhaar eKYC through a licensed Sub-AUA partner, so you do not need to hold your own AUA or KUA licence to go live with Aadhaar verification.

What's the difference between OTP-based and offline Aadhaar verification APIs?

OTP-based verification sends a one-time code to the Aadhaar-linked mobile number and makes a live call to UIDAI to confirm it. Offline verification reads a signed QR code or XML file from a physical Aadhaar card or e-Aadhaar instead, with no live UIDAI call or Aadhaar-linked mobile number required.

About Hypersign

Hypersign runs Aadhaar OTP eKYC and Offline QR/XML verification with biometric face match, selective disclosure, and consent management on a single, publicly priced API that also covers 189 or more countries beyond Aadhaar. See the full Aadhaar verification solution and live pricing calculator.