Sumsub and Veriff are the two vendors most likely to show up on the same shortlist for a trading firm, because both publish a similar spread: identity verification, business verification, AML screening and a fraud layer built to catch the same device or person behind more than one account. The difference between them shows up in the details each one leads with. Sumsub publishes a wider document and country count and bundles a crypto Travel Rule product; Veriff leads with a faster average verification time and a passive liveness check that asks nothing of the person being verified. This piece works through the specific scenarios a broker or prop firm is actually deciding between, rather than a straight feature-for-feature list.
What follows comes from each vendor's own published material; we have not tested either ourselves. SGHK does not sell a KYC product, and both the Broker CRM and Prop Firm CRM integrate Sumsub, Veriff or another provider by API.
The short version
| Sumsub | Veriff | |
|---|---|---|
| Document coverage | 14,000+ document types across 220+ countries and territories | 12,500+ documents across 230+ countries and territories |
| Average verification time | Around 20 seconds, on Sumsub's own figures | Around 6 seconds, on Veriff's own figures |
| Liveness check | Liveness and face match with deepfake detection | Passive liveness: no head turns or blinking required, with a sub-second response on Veriff's own figures |
| Fraud / multi-accounting | Device Intelligence: browser, hardware and network signals link accounts across sessions | Fraud Protect blocklists by face, device and network; more than 1,000 data points analyzed per check |
| AML screening | Built in, plus a dedicated Travel Rule product for crypto payouts | Screens against OFAC, UN, HMT, EU and DFAT sanctions and PEP lists, plus 150 million-plus adverse-media sources |
| KYB (business verification) | Native Business Verification: registry checks, UBO verification, ownership mapping | Added through its acquisition of Vespia, an Estonia-based KYB provider, covering 300-plus jurisdictions |
Scenario: your traders verify mostly from a phone
Veriff's liveness check is passive, meaning a trader is not asked to turn their head, blink or hold a specific pose on command, and Veriff puts its response time at under a second. Combined with an average full verification time around 6 seconds on its own figures, this favours a firm whose traders are verifying between trading sessions on a phone rather than sitting at a desk with a webcam. Sumsub also runs liveness and face match with deepfake detection, without publishing the same passive, sub-second framing for the interaction itself.
Scenario: you take corporate accounts or run an introducing-broker program
Both vendors now publish a KYB product, but they arrived there differently. Sumsub built Business Verification natively into the same platform as its individual KYC, covering corporate registry checks, ownership and control mapping and UBO verification from one dashboard. Veriff added its KYB capability through the acquisition of Vespia, an Estonia-based business verification provider, extending coverage to more than 300 jurisdictions. Since Veriff's KYB line is newer to the platform, it is worth asking for its coverage specifically in the jurisdictions where your corporate clients are registered, rather than assuming parity with its individual-identity country count.
Scenario: you pay out in crypto
Sumsub publishes a dedicated Travel Rule product, which handles the data-sharing requirement between virtual asset service providers when a payout crosses exchanges, plus a crypto transaction monitoring feature that screens wallet addresses and transactions for blockchain risk. Veriff's published materials center on identity verification, business verification and fraud prevention rather than a named Travel Rule product, so a firm paying out in crypto and needing that specific compliance piece should confirm current coverage directly with Veriff before assuming it is included.
Scenario: catching one person behind several accounts
Both vendors build this around device and network signals rather than document content, because a genuine document from a genuine person will pass every time even on a second or third account. Sumsub's Device Intelligence reads browser, hardware and network-level signals to recognize the same device or network across sessions without collecting personal data beyond those technical parameters, on its own description. Veriff's Fraud Protect package blocks a returning bad actor by face, device or network blocklist, and its broader fraud analysis draws on more than 1,000 data points per check. Either approach targets the same problem; the practical difference is in the specific signals and blocklists each vendor has already built out for your particular use case, which is worth testing with real repeat-attempt scenarios rather than taking on faith.
How to choose
If speed at the point of verification is the deciding factor, especially for a prop firm processing a payout cohort in one push, Veriff's published average sits faster. If you want AML screening, KYB and crypto Travel Rule compliance bundled natively into the same platform as identity verification, Sumsub's product line is built around that combination from the ground up rather than through an acquisition. Run both through a pilot with real applicants from your top client countries, and ask each vendor to show its multi-accounting detection working against a deliberate repeat-attempt test, rather than stopping at its document pass rate. See KYC vendor jurisdiction coverage for what to check country by country, and KYC vs KYB providers if the corporate-account question above applies to you.
"Sumsub and Veriff solve the same problem from different starting points. One built AML and KYB in from day one, the other leads with speed and a passive liveness check. Test both against your actual traffic before picking."
— The SGHK Team
Key Takeaways
- Veriff publishes a faster average verification time (around 6 seconds) and a passive, sub-second liveness check; Sumsub publishes wider document and country coverage.
- Both now offer KYB: Sumsub natively, Veriff through its acquisition of Vespia, covering 300-plus jurisdictions.
- Sumsub publishes a dedicated crypto Travel Rule product; Veriff's public materials do not name an equivalent, so confirm directly if you pay out in crypto.
- Both build multi-accounting detection around device and network signals rather than document content: Sumsub's Device Intelligence and Veriff's Fraud Protect blocklists.
Frequently Asked Questions
Is Sumsub or Veriff faster for verifying a trader?
Veriff publishes an average verification time around 6 seconds and a passive liveness check with a sub-second response, on its own figures. Sumsub publishes an average around 20 seconds. Actual speed depends on document type and country, so a pilot with your own applicants is the reliable test.
Which one is better for a firm that pays out in crypto?
Sumsub publishes a dedicated Travel Rule product and crypto transaction monitoring, aimed specifically at exchange-to-exchange payout compliance. Veriff's public materials focus on identity verification, business verification and fraud prevention without naming an equivalent Travel Rule product, so confirm current coverage with Veriff directly if this applies to you.
Do both vendors support KYB for corporate accounts?
Yes. Sumsub built Business Verification into its core platform. Veriff added KYB through its acquisition of Vespia, extending coverage to more than 300 jurisdictions. Since this is newer for Veriff, check its coverage in your specific registration jurisdictions before assuming it matches its individual-identity coverage.
Can I run Sumsub and Veriff side by side?
Some firms do, routing different traffic (for example, different regions or account types) to each. Both the Broker CRM and the Prop Firm CRM from SGHK connect to either vendor, or both, by API, so this is a workable setup rather than an edge case.
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.