Four companies — Signzy, HyperVerge, Karza (now under Perfios), and IDfy — have defined the Indian identity verification and KYC API market for the past several years. Each has meaningful strengths: Signzy’s no-code banking infrastructure, HyperVerge’s AI-driven biometric accuracy, Karza’s BFSI data depth, and IDfy’s breadth of onboarding and risk APIs. But the market is maturing, and organisations that evaluated these vendors two or three years ago may find that their requirements have shifted — towards deeper fraud signals, real-time business verification, better programmatic pricing, or a simpler API surface. This guide examines what each platform does well, where its limitations emerge, and what to evaluate when looking for alternatives.
What Has Changed in the Identity Verification Market Since 2023
The identity verification market in India has undergone three significant shifts since 2023. The first is regulatory complexity: the DPDP Act 2023, the DPDP Rules 2025, and updated RBI digital lending guidelines have introduced data governance obligations — consent management, purpose limitation, retention schedules — that did not exist three years ago. Vendors that cannot demonstrate DPDP-compliant data handling are now a compliance liability, not just a technology risk.
The second shift is fraud sophistication: deepfake liveness bypass, synthetic identity creation, and digital document manipulation have escalated from edge cases to mainstream attack vectors. A liveness check that was adequate in 2022 may be inadequate against 2025-era deepfake tools. Vendors have not all kept pace.
The third shift is pricing pressure. As the market has grown, programmatic pricing — per-API-call rates rather than bundled annual contracts — has become the default expectation for startups and growth-stage fintechs. Vendors whose pricing model assumes large enterprise contracts may not serve smaller buyers efficiently.
Signzy: Strengths, Limitations, and Who Should Look for Alternatives
Signzy’s core strength is its no-code workflow builder and its deep integration with the Indian banking infrastructure — it has served ICICI, SBI, and other large financial institutions. Its GO platform, with 240+ pre-integrated APIs, is designed for organisations that need to build complex onboarding journeys without significant developer effort. Its Video KYC implementation has passed multiple RBI audits.
Limitations emerge for organisations outside the large bank and legacy NBFC segment. Signzy’s pricing is structured around enterprise contracts, which creates friction for startups and growth-stage fintechs that want pay-as-you-go access to individual API capabilities. The platform’s depth is oriented towards banking and financial services — organisations in marketplaces, gaming, insurance, or gig economy verticals may find the workflow assumptions don’t map well to their onboarding design. For organisations primarily seeking fraud signal intelligence — device intelligence, email intelligence, mobile intelligence — Signzy is not the primary tool.
Who should look for Signzy alternatives: fintechs and startups that need transparent, programmatic pricing; organisations outside the banking vertical; teams that need advanced fraud signals rather than onboarding workflow tooling; and any organisation requiring faster API integration timelines than a large enterprise contracting cycle allows.
HyperVerge: Strengths, Limitations, and Who Should Look for Alternatives
HyperVerge’s primary differentiator is biometric accuracy. It was the sole company to meet all DHS RIVTD Track 2 benchmarks for selfie-ID match — a significant credential for organisations in regulated sectors where false rejection rates and false acceptance rates carry real operational and regulatory costs. Its AI models are trained on diverse datasets and updated against emerging deepfake techniques, making it one of the more reliable choices for liveness and face match in high-risk verification contexts.
HyperVerge has also executed a strong content and SEO strategy, giving it significant brand visibility in the evaluation process. However, brand visibility and product capability are not the same thing. For organisations evaluating HyperVerge alternatives, the questions to ask are: does the primary need justify the price point, and does the platform cover business verification and document intelligence at the depth needed, or is it primarily an identity biometrics and onboarding workflow tool?
Organisations looking for HyperVerge alternatives often cite: the need for deeper KYB (business verification) capabilities, stronger document tamper detection beyond OCR and format validation, fraud intelligence signals that go beyond identity (device, email, merchant risk), and more transparent API pricing for lower-volume use cases.
Karza (Perfios): Strengths, Limitations, and Who Should Look for Alternatives
Karza, now operating under the Perfios umbrella following its 2022 acquisition, has one of the deepest data libraries in the Indian market. Its TotalKYC product covers identity, business, financial, and legal data across a broad range of Indian databases. Its client roster — Google Pay, ICICI Bank, Bajaj Finance — reflects its penetration into tier-1 BFSI.
For organisations evaluating Karza alternatives, the acquisition by Perfios has introduced concerns about roadmap alignment, pricing continuity, and support prioritisation as the combined entity scales. Karza’s pricing model is not publicly listed and is negotiated per contract — opaque pricing is a genuine friction point for procurement teams and for organisations that need predictable API cost at scale.
The platform is heavily oriented towards BFSI; organisations in e-commerce, gaming, insurance, or healthcare verification may find the use-case fit narrower than they need. And like Signzy, Karza is primarily strong on identity and compliance data rather than real-time fraud signals like device intelligence, email reputation, or merchant risk profiling.
IDfy: Strengths, Limitations, and Who Should Look for Alternatives
IDfy’s strength is breadth. With 140+ onboarding and risk APIs, a no-code drag-and-drop journey builder, and real-time dashboard analytics, it covers a wide surface area of the verification workflow. It is well-regarded in the HR and background verification space, with strong pre-employment screening capabilities that sit alongside its financial KYC offering.
For organisations evaluating IDfy alternatives, the limitations most frequently cited are: depth rather than breadth — the platform covers many verification categories but may not go as deep in any single category as a specialist provider; background verification orientation that creates friction when the primary use case is financial compliance rather than employment screening; and pricing structures that work well for high-volume enterprise buyers but are less accessible for early-stage companies.
IDfy’s G2 rating of 4.4 out of 5 reflects generally positive user experience, but reviews consistently note that complex integrations require significant technical support and that the documentation is not always complete for non-standard use cases.
What to Evaluate When Comparing Alternatives
The evaluation criteria that matter most when comparing identity verification and KYB API vendors in 2026 are: regulatory compliance (can the vendor demonstrate DPDP-compliant data handling, RBI V-CIP certification, and ISO 27001 or equivalent security certification?); fraud signal coverage (does the platform offer device intelligence, email intelligence, and mobile intelligence, not just identity document verification?); business verification depth (does the KYB offering cover GST, CIN, UDYAM, and director disqualification — or just surface-level GSTIN lookup?); API simplicity and documentation quality (how quickly can a developer move from API key to production?); and pricing model (is it per-call programmatic pricing, or annual contract with minimum commitments?).
A vendor that scores well on all five criteria is providing both compliance coverage and commercial value. A vendor that scores well on only two or three — particularly if those two are brand recognition and sales support — may not be the right long-term choice.
The Evaluation Framework: How to Run a Meaningful Vendor Comparison
Running a vendor comparison for identity verification or KYC API providers requires a structured process that goes beyond reviewing marketing materials and demo presentations. The organisations that make the best vendor selections are those that evaluate providers against a consistent framework — applied equally to all candidates — rather than being swayed by whichever vendor provides the most engaging sales process.
The evaluation framework should have five phases. Phase one is requirements mapping: documenting precisely what verification capabilities are needed, at what volume, with what regulatory certification requirements, and with what pricing model expectations. This definition prevents the evaluation from drifting toward features that are impressive but not needed.
Phase two is API quality assessment: each vendor provides a sandbox API key, and the development team integrates and tests — checking response accuracy, latency, error handling, and the quality of the documentation. This is the only way to assess integration quality; it cannot be determined from sales conversations.
Phase three is compliance review: the legal and compliance team reviews each vendor’s regulatory certifications, DPDP data processing agreement template, data handling policies, and the certifications applicable to the specific API capabilities needed (AUA/KUA for Aadhaar, RBI V-CIP certification for liveness).
Phase four is commercial negotiation: pricing model, volume tiers, SLA commitments, support responsiveness, and contract terms including data deletion obligations and breach notification timelines. Phase five is reference checks: speaking directly with existing customers in similar use cases — not customer logos on a website, but actual conversations with compliance and engineering leads. This phase consistently reveals operational realities that the earlier phases do not.
Key Takeaways
- Signzy excels at no-code banking onboarding workflows but is less suited to startups needing programmatic pricing or fraud signal intelligence beyond identity.
- HyperVerge leads on biometric accuracy and deepfake liveness detection; organisations seeking deeper KYB or document tamper detection may find gaps.
- Karza/Perfios has unmatched BFSI data depth but opaque pricing and acquisition-era uncertainty make it a complex vendor relationship to manage.
- IDfy’s breadth of 140+ APIs is a strength for large enterprises; depth in any single verification category can be a limitation for specialist use cases.
- Evaluation criteria should include DPDP compliance, fraud signal coverage, KYB depth, API documentation quality, and pricing model transparency — not just brand recognition.
Frequently Asked Questions
Q: What are the best alternatives to Signzy for Indian fintechs?
The most commonly evaluated Signzy alternatives include HyperVerge (for biometric-first use cases), BeFiSc (for API-first identity, business, and fraud verification with transparent pricing), IDfy (for broad API coverage), and Surepass or Gridlines (for lightweight KYC API access). The right alternative depends on whether the primary need is onboarding workflow, fraud signals, or business verification depth.
Q: Why are companies looking for Karza alternatives after the Perfios acquisition?
The Perfios acquisition raised concerns about pricing continuity, roadmap alignment, and support prioritisation. Some organisations have reported slower response times and changes in contract terms post-acquisition. This, combined with Karza’s non-public pricing structure, is pushing some buyers to evaluate alternatives with more transparent programmatic pricing and clear roadmap commitments.
Q: How do I choose between identity verification vendors for India?
Prioritise five factors: DPDP-compliant data handling, RBI V-CIP certification (for liveness-dependent flows), fraud signal breadth (device, email, mobile intelligence), KYB depth (not just GSTIN lookup but filing status, director checks, adverse signals), and pricing transparency. A 30-day free API trial period — which serious vendors typically offer — is essential before committing.
Conclusion
The identity verification and KYC API market in India is competitive enough that no single vendor is the right choice for every organisation. Signzy, HyperVerge, Karza, and IDfy each earned their market positions for legitimate reasons — but market position in 2023 does not automatically translate to the best fit in 2026. Regulatory requirements have changed, fraud sophistication has increased, and buyer expectations around pricing transparency and API simplicity have risen. Evaluating alternatives is not a sign of dissatisfaction — it is the correct response to a market that has moved.
