Sumsub is one of the most visible platforms in identity verification, with KYC, KYB, AML screening, transaction monitoring and a Travel Rule product for crypto transfers all under one roof, and it shows up on most shortlists a trading firm builds. That does not make it the only answer for every firm. A broker onboarding from a narrow set of countries, a prop firm that wants a dedicated AML layer next to whatever KYC vendor it already runs, or a firm that needs deeper business verification than a general KYC platform provides will each land on a different vendor.
This is not a ranked top-10. It is organized by the specific need that usually sends a firm looking past Sumsub in the first place, with each vendor described by what it publishes about its own product.
At a glance
| Vendor | Best fit | Core published offering |
|---|---|---|
| Veriff | Wide document and country coverage, plus KYB in the same vendor | 12,500+ document types across 230+ countries, Business Verification across 300+ jurisdictions, AML Screening |
| Trulioo | KYC and KYB together with broad data-source coverage | 14,000+ document types, 195 countries, 450+ data sources, KYB Verification with UBO Discovery |
| Jumio | Biometric and deepfake detection depth | 5,000+ ID types, 1:1 face matching, face morphing and deepfake detection, AML Screening |
| Middesk | Business verification as a standalone layer | KYB drawing on 400+ government and authoritative sources, ownership network mapping |
| ComplyAdvantage | Dedicated AML and sanctions screening behind any KYC vendor | Sanctions, PEP, adverse media screening and transaction monitoring on its Mesh platform |
For the widest document and country coverage
If a firm's client base is spread across dozens of countries and the search starts with "which vendor recognizes the most ID types", two names come up. Veriff publishes coverage of more than 12,500 document types across over 230 countries and territories, in 50 languages. Trulioo publishes a similar range from a different angle: more than 14,000 document types across 195 countries, drawing on more than 450 global and local data sources. Both numbers count document variants separately, so they are not directly comparable to each other or to Sumsub's own figures, but either is worth testing against your actual client documents before you decide.
For KYC and KYB from one vendor
A trading firm rarely only needs to check individuals. IB and affiliate entities, professional clients trading through a company, and corporate accounts all need business verification alongside a personal ID check. Trulioo's KYB Verification searches and verifies businesses and beneficial owners worldwide, supporting more than 500 business registration formats, with AI-driven UBO Discovery built into the same workflow. Veriff's Business Verification covers companies across more than 300 jurisdictions and verifies the individual directors, shareholders and beneficial owners behind a corporate applicant. Our KYC vs KYB providers guide goes deeper on which vendors cover both checks and which specialize in one.
For biometric and deepfake detection specifically
Some firms are less worried about document breadth than about a specific fraud vector: synthetic faces and deepfakes used to pass a selfie check. Jumio names 1:1 face matching, face morphing detection and deepfake detection directly among its biometric capabilities, alongside liveness checks and age estimation. Veriff groups similar detection under a product it calls Fraud Intelligence, covering synthetic IDs and deepfakes on top of its passive liveness detection and face matching.
For business verification as a standalone layer
Some firms already run a KYC vendor they are happy with and only need a better business-verification layer on top of it, rather than a full platform switch. Middesk is built specifically for that: it verifies business identity from more than 400 government and authoritative sources, maps ownership networks to surface risk, and runs continuous monitoring across the customer lifecycle. Middesk names Brex, Plaid, Shopify, Intuit, Gusto, Revolut and Mercury among the fintech platforms it serves, and verifies roughly 7 million businesses a year by its own count. It is a business-only product, not a personal identity vendor, so it sits alongside a KYC tool rather than replacing one.
For dedicated AML and sanctions screening alongside any KYC vendor
AML screening, checking a verified client against sanctions lists, PEP registers and adverse media, can also be split out from identity verification entirely. ComplyAdvantage runs AML Customer Screening, Company Screening, sanctions and watchlist screening, PEP and RCA screening, adverse media screening and transaction monitoring on what it calls its Mesh platform, with an API for firms that want to plug the screening layer into an existing onboarding flow. LexisNexis Risk Solutions offers Bridger Insight XG, built around access to more than 180 global sanctions lists and roughly 1,700 enforcement lists, with a PEP database the company describes as covering more than 3.4 million profiles. World-Check, from LSEG, ships as a structured sanctions, PEP and adverse media dataset delivered through an API, a screening product called World-Check One, or an on-demand API layer, and is aimed at firms that want to build their own screening workflow around the data rather than take a packaged product. Our AML screening tools compared guide covers this group in more depth.
Switching vendors without switching platforms
None of this requires rebuilding a firm's onboarding stack from scratch. SGHK's Prop Firm CRM ships with Sumsub, Onfido, Veriff or manual review available out of the box, and both the Broker CRM and Prop Firm CRM integrate any other KYC provider by API, so a firm can add Trulioo, Jumio, Middesk or a dedicated AML screening layer without changing its CRM or its trading platform. See KYC providers compared for the wider field, and broker KYC compliance for how the check fits into a firm's onboarding obligations generally.
Pick by the gap you actually have, not by which name is best known. Test the shortlist against your own document mix and jurisdictions, confirm what each vendor's AML data actually covers before you rely on it, and only then decide whether the fix is a new KYC vendor or a screening layer added next to the one you already run.
"The right KYC vendor is the one that recognizes your clients' actual documents, not the one every other firm mentions first."
— The SGHK Team
Key Takeaways
- Veriff and Trulioo publish the widest document and country coverage among the vendors here, each combining individual KYC with a business verification product.
- Jumio names deepfake and face-morphing detection directly among its biometric checks.
- Middesk is a business-only KYB layer that sits alongside a KYC vendor rather than replacing one, and lists Revolut and Mercury among its fintech customers.
- ComplyAdvantage, LexisNexis Risk Solutions and World-Check can run AML and sanctions screening as a layer independent of whichever KYC vendor a firm uses.
- SGHK's Prop Firm CRM ships with Sumsub, Onfido, Veriff or manual review built in, and both CRMs integrate any other KYC provider by API.
Frequently Asked Questions
Why would a trading firm look for a Sumsub alternative?
Usually one of a few reasons: the document or country coverage does not match the firm's client base, the firm wants a dedicated AML screening layer separate from its KYC vendor, it needs deeper business verification for corporate or IB accounts, or it already has a relationship with another vendor it wants to consolidate around.
Which vendor covers the most document types?
Trulioo publishes more than 14,000 document types across 195 countries; Veriff publishes more than 12,500 across 230+ countries and territories. Both numbers are built differently, so test each against your own clients' actual documents rather than comparing the totals directly.
Is there a vendor that only does business verification, not personal KYC?
Middesk is built specifically for business identity and KYB, drawing on more than 400 government and authoritative sources, and is meant to sit next to a personal KYC vendor rather than replace one.
Can AML screening run separately from our KYC vendor?
Yes. ComplyAdvantage, LexisNexis Risk Solutions and World-Check from LSEG all sell sanctions, PEP and adverse media screening as a standalone product or data feed that a firm can plug into an existing KYC flow through an API.
Does SGHK's CRM support vendors other than Sumsub?
Yes. The Prop Firm CRM ships with Sumsub, Onfido, Veriff or manual review built in, and both the Broker CRM and Prop Firm CRM integrate any other KYC provider by API.
About SGHK
SGHK is a FinTech company that designs and builds its own software for the trading industry: the eTrader trading platform, Launch your Broker and Launch your Prop Firm. Every product is written, hosted and supported in-house and licensed to trading firms, with the CRMs branded to them, all hosted by us in the cloud, managed by each firm and built to scale across clustered servers as our clients grow. Everything is encrypted, and each firm is the only one with access to its data and its clients' data.