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Identity Infrastructure SDKs and APIs

Developer-oriented identity verification building blocks that apps and KYC vendors can embed.

Cite this page

Identity Infrastructure SDKs and APIs, VerificationAtlas.com.

https://verificationatlas.com/categories/identity-infrastructure-sdks-and-apis
Providers6
ClusterDocument verification and identity infrastructure
Core capabilities4

What is Identity Infrastructure SDKs and APIs?

Developer-oriented identity verification building blocks that apps and KYC vendors can embed.

What these providers typically offer

Mobile SDKWeb SDKOCR APIsFace-match APIs

Providers in this category

Onflow

Privacy-preserving identity and compliance infrastructure for zero-knowledge verification, reusable credentials, selective disclosure, and Blind Witness zkTLS/MPC-TLS data proofs.

Identity Verification PlatformsGovernment ID verificationDocument verificationNFC chip reading
Popularity: Very high

FaceTec

3D face verification and liveness detection software embedded by IDV vendors, banks, governments, and platforms worldwide.

Biometric VerificationFace matchingPassive livenessActive liveness
Popularity: Medium

k-ID

Global compliance platform for age-appropriate digital experiences across gaming, social, AI, and commerce, including age assurance, parental consent, and jurisdictional compliance logic.

Age Verification and Age AssuranceFace matchingGovernment ID verificationRules engine
Popularity: Medium

Regula

Document verification and forensic infrastructure provider offering OCR, NFC chip reading, document authenticity checks, biometrics, and forensic hardware.

Document VerificationDocument OCRNFC chip readingDocument verification
Popularity: Medium

SuperAwesome

Kid-safe digital infrastructure provider (an Epic Games company) offering Kids Web Services for age verification, parental consent, and child-safe engagement.

Age Verification and Age AssuranceFace matchingGovernment ID verificationDocument verification
Popularity: Medium

Privado ID

Self-sovereign decentralized identity platform using zero-knowledge proofs for privacy-preserving credentials and verification, formerly Polygon ID.

Reusable Digital IdentityAPIWeb SDKMobile SDK
Popularity: Low

Quick comparison

Capability matrix. Filled circle means supported in the current record; open circle means partial or unclear; dash means unknown in the current record.
CapabilityOnflowFaceTeck-IDRegula
KYC● Supported● Supported— Unknown● Supported
KYB● Supported— Unknown— Unknown— Unknown
AML● Supported— Unknown— Unknown— Unknown
Document verification● Supported— Unknown— Unknown● Supported
Document OCR— Unknown— Unknown— Unknown● Supported
NFC● Supported— Unknown— Unknown● Supported
Liveness● Supported● Supported— Unknown● Supported
Fraud signals— Unknown— Unknown— Unknown— Unknown
Workflow orchestration● Supported— Unknown● Supported— Unknown
Manual review— Unknown— Unknown— Unknown— Unknown
Case management— Unknown— Unknown— Unknown— Unknown
API● Supported● Supported● Supported● Supported
SDKs● Supported● Supported● Supported● Supported
Hosted flow— Unknown— Unknown— Unknown— Unknown
On-premise— Unknown● Supported— Unknown● Supported

How to choose

Start with workflow

Confirm the use case and regulatory environment before comparing vendors.

Map evidence

Match required capabilities to source-backed provider claims.

Validate operations

Verify pricing, coverage, deployment model, support, and exception handling.

FAQ

What is Identity Infrastructure SDKs and APIs?

Developer-oriented identity verification building blocks that apps and KYC vendors can embed.

What do identity infrastructure sdks and apis providers typically offer?

Identity Infrastructure SDKs and APIs providers typically support Mobile SDK, Web SDK, OCR APIs, Face-match APIs.

How many identity infrastructure sdks and apis providers are listed?

VerificationAtlas.com currently lists 6 providers in this category.