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KYC software for online gambling compliance

Online gambling operators operate under intense regulatory pressure. Authorities expect strong identity and age controls to prevent underage gambling, money laundering and fraud as well as protect players. At the same time, players expect a near-instant “time to play” experience.

That tension creates a real commercial risk:

  • Too little KYC leads to fines, licence suspensions, and reputational damage.
  • Too much friction increases abandonment, manual reviews, and lost revenue – especially during major sporting events when volumes spike

This is why most iGaming compliance teams invest in dedicated KYC software for online gambling rather than relying on manual checks or disconnected tools. The goal is not just compliance, but balance: meeting regulatory obligations while protecting player conversion.

In this guide, we’ll compare some commonly used KYC software solutions for online gambling compliance: GBG, Signzy, Sumsub, and iDenfy.

How to evaluate KYC software solutions for online gambling compliance

When you compare KYC vendors for iGaming ID verification, focus on four outcomes:

  • Coverage and acceptance: Can you verify identities in the countries you operate in, using the sources and document types players actually have?
  • Risk-based workflows: Can you automatically fast-track low-risk players and step-up checks only when needed?
  • AML and ongoing monitoring: Can you screen against sanctions/PEP/adverse media and continue monitoring as lists change?
  • Fraud and bonus-abuse protection: Can you spot multi-accounting, promotion abuse, and identity manipulation early, without degrading UX?

Comparing GBG, Signzy, Sumsub, and iDenfy

Core need GBG Signzy Sumsub iDenfy
Coverage Identity verification, data, documents, and biometrics across 195+ countries with deep gaming market experience and regulatory expertise Verification across 180+ countries and 10,000+ document types with strong device and data validation Global coverage with strong localization and multi-language support, suitable for regulated and emerging markets Coverage across 200+ countries and territories and 3,500+ government-issued documents
Risk-based workflows Highly configurable, automated journeys that fast-track trusted players and apply enhanced checks only when risk thresholds are triggered No-code rules engine allowing multi-level risk decisions without heavy engineering Code-free orchestration of checks placed at any stage of the player journey (onboarding to withdrawal) Customizable verification flows with rule-based step-ups for higher-risk users
AML and ongoing monitoring Automated sanctions, PEP, and adverse media screening with continuous monitoring aligned to regional AML requirements AML screening and transaction monitoring using AI-driven behavioral analysis AML screening at onboarding and continuous monitoring with unified risk scoring AML screening against sanctions, PEPs, and adverse media with ongoing monitoring alerts
Fraud and bonus abuse prevention GBG Trust Network provides cross-industry gaming signals to detect bonus abuse and fraud at first contact Gaming-specific fraud controls targeting multi-accounting, ATO, and bonus abuse Fraud detection across identity, device, and network signals to deter multi-accounting and coordinated attacks Focus on bonus abuse, multi-accounting, affiliate fraud, supported by biometrics and human review

GBG: An end-to-end orchestration platform for online gambling compliance

GBG Go by GBG is an all-in-one identity platform built to help businesses connect safely with every genuine identity in the world, combining identity verification, risk signals, and fraud intelligence through a single API and configurable journeys.

For online gambling compliance, GBG’s strengths are typically threefold:

  1. End-to-end KYC + AML controls in one platform: GBG Go supports customer due diligence using international identity data plus document and biometric verification across 195+ countries. It also supports automated risk screening using PEP profiles, major sanctions lists and adverse media, which is helpful for meeting AML obligations without forcing every player into a slow manual path.
  2. Adaptive, risk-based onboarding that protects conversion: GBG Go is designed to let operators create automated workflows (including templates and configurable thresholds) so trusted identities move quickly, while higher-risk profiles are routed to enhanced identity proofing only when necessary.
  3. Gaming-specific fraud and bonus-abuse signals: GBG Trust connects identity insights across a large cross-industry network, helping operators dealing with multi-accounting and promotion abuse identify fraud patterns early and block abuse at first contact.

Atlantic Lottery, for example, improved its pass rate from 68% to 82%, and manual verification calls were reduced by at least 30% thanks to the company’s collaboration with GBG.

“The way data is presented and used is very smart and the expert personal support I receive from GBG is top notch. They collaborate on proof of concepts and cost/benefit analysis with every change we make. I don’t see GBG as a vendor, it’s a very strong strategic partnership,” said Adam MacLeod, Digital Product Manager at Atlantic Lottery.

Read the full case study here: With GBG identity data verification, Atlantic Lottery’s pass rate for new iCasino players increased from 68% to 82%, a 14% increase in players

GBG is a good fit if: you need global coverage, configurable risk-based journeys, and a platform approach that combines verification, screening, and fraud intelligence – especially if you’re scaling across multiple markets.

Signzy

Signzy focuses on fast, real-time identity and risk checks with an emphasis on gaming-specific onboarding.

Notable capabilities include:

  • Real-time phone, email, and device ownership checks
  • Document intelligence across diverse formats
  • Liveness detection and face matching
  • AML screening and monitoring across 180+ countries
  • Sub-5 second responses
  • AI-driven detection, including protections against deepfakes

Signzy is a good fit if: speed of onboarding and device-level risk signals are your priorities.

Sumsub

Sumsub is a unified verification and fraud platform that supports checks across the full player lifecycle.

Key features include:

  • Configurable onboarding flows
  • AML screening and transaction monitoring
  • Ongoing risk scoring post-registration
  • Support for checks at signup, login, deposits, and withdrawals

Sumsub is a good fit if: you want a single platform to orchestrate identity, AML, and fraud checks beyond initial signup.

iDenfy

iDenfy is an identity verification and RegTech platform focused on quick integration and cost control, including “pay per approved” verification.

Core capabilities include:

  • Document and biometric verification
  • Age verification and proof of address
  • Sanctions, PEP, and adverse media screening
  • Coverage across 200+ countries
  • Integration via API, SDK, or iFrame

iDenfy is a good fit if: you want straightforward integration, clear pricing models, and strong document and biometric verification.

Final thoughts on achieving compliance without affecting conversion

There is no single “best” KYC software for online gambling. When choosing the right provider, remember that the real goal is to reduce regulatory and fraud risk without damaging player experience.

The most effective operators apply a layered, risk-based approach:

  • Run low-friction checks silently where possible
  • Verify age and identity early
  • Screen against sanctions and PEPs continuously
  • Escalate to document and biometric checks only when risk increases

When implemented well, KYC stops being a bottleneck. Instead, it becomes an enabler of compliant growth and long-term player trust.

 

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