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9 best KYB solutions in 2026: A guide to choosing the right provider

9 best KYB solutions in 2026: A guide to choosing the right provider

If you’re exploring the top KYB solutions on the market, there’s a good chance you’re probably:

  • Managing several different tools and vendor relationships to handle separate parts of KYB, which creates fragmented workflows and makes it harder to maintain full visibility across the onboarding lifecycle
  • Checking business records and verifying documents manually, which slows onboarding, adds operational costs, and increases the risk of missed red flags
  • Sending business customers through rigid, one-size-fits-all workflows that add unnecessary friction to lower-risk cases, increasing drop-off rates

The right KYB software can solve these issues, but identifying the best solution for your use case comes with challenges of its own: while many providers offer similar capabilities, they differ in terms of data coverage, integration, or additional fraud signals.

We’ve written this article to help you compare the nine widely used KYB providers. We’ll cover:

  • Comparing the nine best KYB solutions: An overview
  • Questions to ask when evaluating the right KYB software in 2026 
  • GBG
  • iDenfy
  • Sumsub
  • Dotfile
  • Alloy
  • Trulioo
  • Vespia 
  • Middesk
  • LexisNexis Risk Solutions

Ready to create a smoother, more efficient KYB onboarding process? Book a demo to learn more about how GBG Detected, our end-to-end KYB solution built on 30+ years of experience in the identity and business verification space, can help.

Comparing the nine best KYB solutions: An overview*

KYB software provider

End-to-end capabilities

Data coverage

Integration options

Fraud intelligence

GBG

Covers full KYB spectrum, including business identification, UBO discovery, document verification, risk screening, and ongoing monitoring 

190+ countries, 600m+ company records, 200 beneficial ownership registries, 2,500+ PEPs, sanctions, and adverse media lists

Single API, mobile and web SDKs, low-code and no-code configurations, pre-built connectors

Integrated risk scoring and fraud signals from GBG Trust, plus an auto-build hierarchy tool that helps uncover complex ownership structures

iDenfy

Registry lookup, UBO mapping, sanctions checks, address verification, ongoing monitoring¹

120+ countries, 180+ company registries¹

Single API¹

Ongoing AML screening¹, AI-generated risk insights¹ᵃ

Sumsub

Automated corporate document reading, registry checks, UBO verification, AML screening²

220+ countries, 600m+ company records, 30,000+ data sources²

APIs, SDKs, no-code flows²

AML screening with AI-powered analysis, device, IP, and behavioral signals, network risk analysis²

Dotfile

Business identification, UBO discovery, AML screening and monitoring, identity verification, AI document analysis³

130+ countries, data on 400m+ businesses, support for 3,000+ document types³

API-first, no-code solutions³

Risk scoring and ongoing monitoring with alerts³

Alloy

Business and UBO verification, AML monitoring⁴, automated, AI-powered KYB and KYC research⁴ᵃ

195 markets, 200+ data solutions⁴ᵇ

RESTful API, low-code native SDK and webhooks, pre-built integrations to third-party data solutions⁴ᵇ

Integrates 250+ third-party data solutions into a single decisioning engine⁴ᵇ

Trulioo

Business verification, UBO discovery, document verification, credit and financial signals, ongoing monitoring⁵

195 countries, 700m+ businesses, 6,000+ watchlists, 500+ business registration number formats⁵ᵃ

Single API, low-code and no-code solutions, web and mobile SDKs⁵ᵇ

Fraud prevention solutions use hundreds of predictive risk signals, consortium data, and industry-specific machine learning models⁵ᵃ

Vespia

Business data and UBO discovery, identity verification, AML screening, KYB monitoring⁶

300+ jurisdictions, 1,500+ data points, 5,000+ official sources, 4,000+ PEP, sanctions, and adverse media lists⁶

Single API, web SDKs⁶

Rules-based, AI-powered risk scoring⁶

Middesk

Business verification, TIN verification, business name and address search, Secretary of State filings, watchlist screening, perpetual KYB⁷

160m+ business profiles, 52 Secretary of State data pipelines⁷

APIs⁷

Advanced risk screening with Signal solution⁷ᵃ

LexisNexis Risk Solutions

Business verification, UBO discovery, watchlist screening⁸

200+ territories⁸ᵃ

APIs⁸ᵃ

Strong risk analytics and solutions built with consortium data and AI⁸ᵃ

 

Questions to ask when evaluating the right KYB software in 2026 

The right KYB software should help you verify business entities quickly while staying compliant with regulations. Below are several important questions to ask during the evaluation process:

1. Is the data coverage adequate for my business needs?

Look for a KYB provider with broad, high-quality global data access and the flexibility to support compliance in every market you operate in. 

A strong solution should connect to authoritative company registries, ultimate beneficial owner (UBO) databases, and AML watchlists across multiple jurisdictions. This will allow you to accurately verify everything from legal status to risk indicators, no matter where a business is registered.

Additionally, the platform should be able to automatically identify potential UBOs from trusted registries and credit bureaus, calculate ownership percentages, and present the ownership structure clearly for customer confirmation.

 

Data should also be normalized across regions so that records from different countries are easy to interpret, and sources should refresh in real time to support ongoing monitoring.

2. Can I customize and white-label onboarding flows? 

Leading KYB providers support configurable onboarding flows that automatically adapt based on customer attributes such as entity type, jurisdiction, or industry. 

Using configurable rules, the platform can then trigger the appropriate verification steps and escalation paths according to your own risk criteria or business logic. Since customers only complete the checks that are actually required, this preserves compliance resources for higher-risk cases and creates a faster, smoother onboarding experience.

Ideally, this flexibility will extend to the customer experience as well: white-label capabilities make it possible to maintain a fully branded onboarding journey by applying your logo, colors, and messaging, helping build trust throughout the verification process.

3. How easy is the solution to integrate with?

The easier a KYB solution is to implement into your product, the faster you can launch your onboarding process and start verifying new customers. This is why the platform should fit into your existing infrastructure without requiring long development cycles or major changes to internal workflows.

Look for a provider with: 

  • Well-documented APIs that support real-time KYB checks with minimal engineering effort
  • Pre-built connectors for the systems you already use, such as your CRM or case management tools 
  • Developer-friendly resources – like comprehensive SDKs, sandbox environments for testing, and clear implementation guidance – to further speed up deployment
  • Responsive technical support to help your team resolve issues quickly and keep implementation on track

GBG: Global KYB verification built for fast and compliant business onboarding

We’ll introduce ourselves first: We’re a leading global identity technology company with over 30 years of experience in the identity verification space. 

With our GBG Detected solution, you can verify businesses across the globe against company data and 8,500+ ID documents (including Digital IDs) from 195 countries. On average, our KYB customers have reduced their end-to-end onboarding times by up to 60% and cut manual customer checks by an average of 67%.

We support businesses across industries such as financial services, retail, gaming, cryptocurrency and forex (FX), lending, government, and insurance.

Here’s why 20,000 customers across 90 countries choose to partner with us:

1. Trade fragmented tools for a unified, end-to-end KYB onboarding platform

When you rely on multiple disconnected vendors and systems to complete KYB checks, it becomes harder to manage workflows efficiently and maintain clear audit records: data constantly moves between tools that weren’t necessarily designed to work together, and the chance of human error increases.

GBG Detected eliminates this fragmentation by bringing the entire KYB lifecycle into one place. From the moment a business begins the signup process through to final approval, every step can be handled within a single API solution.

And because business structures and regulatory requirements evolve, ongoing monitoring is included to stay compliant.

With GBG Detected, you can:

  • Screen and re-screen businesses, directors, and beneficial owners against 2,500+ sanctions, PEP, and adverse media lists
  • Receive real-time alerts when business details or risk profiles change
  • Schedule recurring, risk-based reviews

 

What’s more, case management ensures every business customer is stored as a complete, centralized record that includes:

  • Business verification results
  • UBO discovery results
  • Uploaded documents and ID verification status
  • Screening results for sanctions, PEP, and adverse media
  • Risk scores and decision logic

2. Accelerate onboarding while supporting compliance with configurable, automated workflows

Static KYB processes and manual reviews often slow down onboarding. And when every applicant is forced through the same sequence of checks, conversion rates fall and operational costs add up.

That’s why we designed GBG Detected to come with configurable onboarding flows based on factors like business type, jurisdiction, or industry. Using a no-code interface, a custom rules engine, and automated risk scoring based on a cross-industry GBG Trust network to help prevent fraud, you can automatically request documents and approve or route users for review. While low-risk businesses move through onboarding quickly, additional checks can be triggered for higher-risk entities, helping your team optimize for costs without compromising compliance or customer experience.

And for complex organizations, an auto-build hierarchy tool can map multi-layer ownership structures and surface UBOs. This gives compliance teams a clear, visual overview of a company’s status without spending hours on manual research.

 

As for the onboarding portal itself, it exists in a user-friendly, fully white-labelled interface where documents can be submitted securely and where shareholders can be invited directly into the workflow to complete required tasks.

3. Expand into new markets with broad and deep global data coverage

One of the biggest challenges you might face when expanding internationally is inconsistent data availability. Different countries have different levels of transparency, and if your provider lacks the necessary coverage, you may be forced to work with multiple vendors, increasing cost and complexity.

With GBG Detected, you can verify businesses accurately wherever you operate by using high-quality, jurisdiction-specific, and standardized data. Your verification workflows are supported by:

  • 600+ million company records worldwide
  • 200+ beneficial ownership registries
  • 8,500+ global ID types
  • 2,500+ sanctions, PEP, and adverse media lists

How Weatherbys Bank automated its onboarding process compliantly with GBG Detected 

Complex ownership structures and time-consuming manual checks were slowing Weatherbys Bank’s ability to onboard horse racing syndicates efficiently, prompting the organization to look for a KYB solution that could streamline verification without compromising compliance.

During the onboarding process, many owners were reluctant to send sensitive financial documents like bank statements through email, creating delays and adding friction to the experience. By implementing our GBG Detected solution, Weatherbys Bank enabled clients to upload verification documents through a secure digital platform, helping protect privacy while still meeting regulatory requirements.

With the new system in place, Weatherbys Bank was able to move to a fully compliant, automated onboarding journey tailored to the unique needs of the racing industry, where multi-party ownership and non-standard business structures are common.

Read the full case study: Weatherbys Bank transforms onboarding with GBG Detected

iDenfy

iDenfy¹ offers a combined Know Your Customer and Know Your Business verification platform designed for businesses that need to verify both companies and individuals within the same onboarding flow. The platform provides global registry access, automated ownership analysis, and built-in AML screening.

One of its differentiators is the ability to generate AI-driven company reports that summarize key verification data automatically, which reduces the need for manual research.

Key features include:

  • Coverage in 120+ countries with access to 180+ company registries
  • Registry lookup, UBO mapping, sanctions checks, address verification, and ongoing monitoring
  • Custom questionnaires with conditional logic for risk-based onboarding
  • Built-in automation that screens all shareholders for AML risks

Best for: Organizations that need combined KYC and KYB verification, especially in fintech, crypto, gaming, and e-commerce.

Sumsub

Sumsub² provides an all-in-one compliance platform with strong global coverage. The solution combines KYB, KYC, AML screening, and document verification in a single workflow, helping companies reduce manual review time while maintaining regulatory compliance across multiple jurisdictions.

The platform can automatically read corporate documents, perform registry checks, and verify UBOs in seconds. When information can’t be found in official sources, Sumsub’s in-house compliance team can manually review documents from more than 140 countries.

Highlights:

  • Coverage in 220+ countries with 600M+ company records
  • 30,000+ data sources for registry and AML checks
  • Average automated business check in ~15 seconds2
  • No-code UI customization for branded onboarding
  • Up to 75% reduction in manual verification work²

Best for: Companies looking for all-in-one global compliance across fintech, payments, crypto, and marketplaces.

Dotfile

Dotfile³ is a KYB automation platform built for financial institutions that want to reduce manual reviews. The solution uses AI agents to perform compliance checks automatically, with different specialized agents handling tasks like document analysis, ownership discovery, and AML screening. This approach allows teams to process high onboarding volumes while maintaining strict KYB compliance controls.

Key capabilities:

  • Coverage in 198+ countries³ᵃ with data on 400M+ businesses
  • Support for 3,000+ document types
  • AI-driven business identification, UBO discovery, and AML monitoring
  • Identity verification and document analysis in one workflow
  • Automated KYB reviews using multiple AI review agents

According to Dotfile, its automation can reduce review time by up to 95% and process cases 120 times faster than manual analysis.³ᵇ

Best for: Financial services firms and fintechs that need highly automated KYB reviews.

Alloy

Alloy⁴ provides a configurable identity and business verification platform used by banks and fintechs, particularly in the US. The solution allows compliance teams to build risk-based workflows that combine data from hundreds of sources without heavy engineering work. Alloy supports both KYB and KYC verification, along with ongoing monitoring and automated research tools.

Notable features:

  • Coverage across 195 markets with 200+ data providers
  • Business and UBO verification with AI-powered research tools
  • Automated monitoring and configurable risk rules
  • Comprehensive testing suite with multiple testing modes⁴ᶜ
  • Used by 700+ financial institutions

Best for: US-based banks, credit unions, and fintechs that need highly configurable onboarding workflows.

Trulioo

Trulioo⁵ is a global identity and business verification provider with broad international data coverage. The platform allows companies to verify businesses, including beneficial owners, and individuals within a single integrated workflow. Its data network includes hundreds of millions of business records and thousands of watchlists, helping compliance teams perform checks quickly without relying on manual research.

Trulioo also uses AI and natural language processing to normalize and translate data from different countries.

Key features:

  • Coverage in 195 countries with 700M+ businesses
  • 6,000+ watchlists and hundreds of registry formats
  • Business verification, UBO discovery, and document checks
  • Data refreshed every 15 seconds to support ongoing monitoring⁵ᶜ
  • Unified workflow for person and business verification

Best for: Companies that need global KYB coverage at scale, especially in banking, crypto, and payments.

Vespia

Vespia⁶ is a KYB and AML compliance platform for financial institutions. The solution combines business verification, identity checks, and monitoring in a single system, with strong coverage across jurisdictions and official data sources. Its customizable onboarding flows allow teams to adjust verification steps, AML questions, and risk logic based on their own compliance requirements.

The platform also supports ongoing monitoring, so businesses can automatically re-verify customers based on risk level instead of relying on one-time checks.

Highlights:

  • Coverage in 300+ jurisdictions
  • Data from 5,000+ official sources and thousands of watchlists
  • Business data, UBO discovery, and identity verification
  • Customizable white-label onboarding flows
  • Ongoing KYB monitoring based on risk level

Please note: Vespia was acquired by Veriff in 2026.⁶ᵃ

Best for: Financial institutions that need flexible KYB workflows with strong monitoring capabilities.

Middesk

Middesk⁷ focuses on business verification in the US, making it a strong option for companies that primarily onboard US-based businesses. The platform connects directly to Secretary of State offices and government data sources. It also offers perpetual KYB monitoring, helping teams keep records up to date without manual checks.

Key capabilities:

  • 160M+ business profiles
  • 52 Secretary of State data pipelines
  • Business verification, TIN checks, and watchlist screening
  • Data refreshed frequently, with most records updated within days⁷ᵇ
  • Manual review fallback for unmatched businesses

Best for: Banks, lenders, fintechs, and marketplaces that need deep US business verification coverage.

LexisNexis Risk Solutions

LexisNexis Risk Solutions⁸ is an enterprise-grade compliance provider with broad global data coverage. The platform offers business verification (including UBO discovery) and watchlist screening backed by a large database of structured entity and individual records. 

Key features:

  • Coverage in 200+ territories
  • Business verification and beneficial ownership discovery
  • Global watchlist and risk intelligence screening
  • Database of more than 5 million entity and individual profiles⁸ᵇ
  • Trusted by 9 of 10 top US banks and 85% of Fortune 500 companies⁸ᶜ

Best for: Large banks, enterprises, and government-regulated organizations that need extensive data coverage and enterprise-level compliance tools.

Onboard more business customers at scale with GBG’s end-to-end KYB solution

Choosing between the best KYB solutions ultimately comes down to how well a platform can support your full onboarding lifecycle without adding unnecessary complexity. 

Our end-to-end KYB solution, GBG Detected, is designed to bring every stage of business verification into a single, configurable platform, from initial checks and UBO discovery to ongoing monitoring.

By reducing reliance on multiple vendors, automating risk-based decisions, and providing access to extensive global data sources, GBG Detected enables you to onboard more business customers faster while maintaining the visibility and control required to stay compliant with regulations across multiple jurisdictions. 

Learn how we can help you simplify your KYB onboarding process with our GBG Detected solution. Request a demo today.

FAQs: Best KYB solutions

Leading KYB software providers include GBG, iDenfy, Sumsub, Dotfile, Alloy, Trulioo, Vespia, Middesk, and LexisNexis Risk Solutions. The best choice for your business depends on a variety of factors, such as your industry, coverage needs, integration preferences, and approach to risk assessment and financial crime prevention.

Top KYB solutions provide full entity verification to validate a company’s business identity: checking corporate registration data, legal status, and beneficial owners. They also automate anti-money laundering checks and support due diligence processes, including screening against sanctions lists and identifying politically exposed persons. Leading platforms enable efficient customer onboarding through configurable workflows, often with developer-friendly APIs and no/low-code interfaces.

Top solutions detect potential risks using signals such as sanctions hits, UBO background, and company legal status. Many also use signals including data from device or IP analysis, email and phone risk scores, and network link analysis. For example, if many businesses register using the same email address or IP, a good KYB system will flag that pattern as suspicious.

Yes, modern KYB platforms can automate much of the UBO verification process by pulling data from registries, mapping corporate structures, and running identity and sanctions checks automatically.

*Disclaimer: All information relating to third-party products and companies featured in this article has been sourced solely from their respective public websites and official publications at the time of writing. GBG makes no representations as to the accuracy, completeness, or currency of this information. Product features, positioning, and company details may have changed since publication. Readers should refer to each provider's official website for the most up-to-date information before making any purchasing decisions.

 

Sources:

1. https://www.idenfy.com/know-your-business-solution/

  1. https://www.idenfy.com/ai-company-report-service/

2. https://sumsub.com/business-verification-services/

3. https://www.dotfile.com

  1. https://www.dotfile.com/blog-articles/kyb-implementation-guide
  2. https://www.dotfile.com/solution/dotfile-autonomy

4. https://www.alloy.com/guides/business-onboarding-deep-dive

  1. https://www.alloy.com/actionable-ai#ai-assistant
  2. https://www.alloy.com/fraud
  3. https://www.alloy.com/blog/what-sets-alloy-apart

5. https://www.trulioo.com/solutions/business-verification/business-complete

  1. https://www.trulioo.com/company/newsroom/press-releases/trulioo-credit-decisioning-kyb-launch
  2. https://www.trulioo.com
  3. https://www.trulioo.com/solutions/business-verification

6. https://vespia.io/solution/business-verification-services

  1. https://vespia.io/blog/veriff-is-acquiring-vespia

7. https://www.middesk.com/products/verify

  1. https://www.middesk.com/products/signal
  2. https://www.middesk.com/solutions/business-verification

8. https://risk.lexisnexis.com/global/en/products/risk-management-solutions

  1. https://risk.lexisnexis.com/corporations-and-non-profits/fraud-and-identity-management
  2. https://risk.lexisnexis.com/products/worldcompliance-online-search-tool
  3. https://risk.lexisnexis.com/about-us