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Cybersecurity · head to head

Sumsub vs WorkOS

Sumsub logo

Sumsub

Cybersecurity

Identity verification and AML screening priced per verification

From
$1.35/verification
Rated
-
Full reviewWebsite
WorkOS logo

WorkOS

Cybersecurity

Developer platform for enterprise-ready authentication and identity.

From
$125/one-time per connection
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Sumsub the published per-verification rate is undercut by a monthly minimum of 149 or 299 dollars, so low volume businesses pay a much higher effective rate than the headline suggests.; WorkOS authKit free tier limited to 1 million monthly active users; additional millions cost $2,500/month
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Sumsub and WorkOS actually diverge.

Attributes where Sumsub and WorkOS differ
AttributeSumsubWorkOS
Starting price$1.35/verification$125/one-time per connection
Pricing modelPer verificationusage-based
PlatformsWeb, iOS, AndroidWeb, API

Identical on both: free tier (No), user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Sumsub

  • Document verification
  • AML screening
  • KYB verification
  • No-code flow builder
  • Transaction monitoring
  • Travel Rule
  • Fraud and duplicate detection

Only in WorkOS

Nothing recorded that Sumsub does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Sumsub

  • A crypto exchange needing KYC plus Travel Rule handling under one contractnot WorkOS
  • A gambling operator entering several European markets and needing document coverage without a separate vendor per countrynot WorkOS
  • A fintech that wants a published price it can model in a business case before speaking to a salespersonnot WorkOS
  • A marketplace verifying both individual sellers and the companies behind them without buying two productsnot WorkOS

WorkOS

  • SaaS applications needing rapid enterprise SSO deploymentnot Sumsub
  • Companies selling to mid-market and enterprise customersnot Sumsub
  • Applications requiring SCIM directory sync with corporate identity systemsnot Sumsub
  • Product teams needing audit logs for compliance (SOC 2, ISO 27001)not Sumsub
  • Platforms with multiple identity provider requirementsnot Sumsub

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Sumsub

  • The published per-verification rate is undercut by a monthly minimum of 149 or 299 dollars, so low volume businesses pay a much higher effective rate than the headline suggests.
  • You are billed per verification attempt in most configurations, meaning applicant drop-off and resubmissions cost money without producing a customer.
  • Pass rates and document support vary noticeably by country, and a market that works well in Europe can produce materially worse rejection rates in parts of Africa and South East Asia.
  • The AML screening tier bundles list coverage that large institutions would normally buy separately and tune, giving less control over match thresholds than a dedicated screening vendor.
  • The company originated in Russia before restructuring to a UK entity, and some financial institutions still raise that history in vendor risk review, which can slow or block procurement at conservative banks.

WorkOS

  • AuthKit free tier limited to 1 million monthly active users; additional millions cost $2,500/month
  • Per-connection pricing for SSO and Directory Sync ($125–$50 each) scales poorly for enterprises with many identity providers
  • Audit logs require separate subscription at $125/month per SIEM connection or $99/month per 1 million events
  • Radar fraud protection billed separately at $100/month per 50,000 additional checks beyond 1,000 free checks
  • Custom domain feature requires $99/month subscription
  • Requires annual commitment for SLA and support guarantees; pay-as-you-go tier lacks uptime guarantee

Pricing, plan by plan

Sumsub

$1.35/verification
  • Basic$1.35/verification
    • 149 USD minimum monthly spend
    • Document verification and liveness
    • No-code flow builder
  • Compliance$1.85/verification
    • 299 USD minimum monthly spend
    • Everything in Basic
    • AML sanctions and PEP screening
  • Enterprise$undefined/year
    • Negotiated volume rate
    • Custom jurisdictions and languages
    • Dedicated support

WorkOS

$125/one-time per connection
  • Pay as You Go$undefined/variable
    • Per-connection pricing from $125 to $50 with volume discounts
    • Up to 60% discount at scale
    • Quick deployment
  • Annual Credits$undefined/variable
    • Custom pricing with volume discounts
    • 99.99% uptime SLA
    • Guided migration

Which should you pick?

Choose Sumsub if

  • You need document verification.
  • You work on Web, iOS, Android.
  • You also want aml screening.
Sumsub review

Choose WorkOS if

  • You work on Web, API.
WorkOS review

Questions people ask

Is Sumsub or WorkOS better?
Neither clearly leads. Sumsub starts at $1.35/verification and WorkOS at $125/one-time per connection, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sumsub or WorkOS?
Sumsub starts at $1.35/verification and WorkOS at $125/one-time per connection.
Does Sumsub or WorkOS run on more platforms?
Sumsub runs on Web, iOS, Android. WorkOS runs on Web, API.
What is Sumsub best used for?
Sumsub is most often used for a crypto exchange needing kyc plus travel rule handling under one contract, a gambling operator entering several european markets and needing document coverage without a separate vendor per country, a fintech that wants a published price it can model in a business case before speaking to a salesperson, a marketplace verifying both individual sellers and the companies behind them without buying two products. Of those, a crypto exchange needing kyc plus travel rule handling under one contract and a gambling operator entering several european markets and needing document coverage without a separate vendor per country are not what WorkOS is typically brought in for.
What can Sumsub do that WorkOS cannot?
Sumsub covers Document verification, AML screening, KYB verification, No-code flow builder.

Answered from the vendors’ own pages

Sumsub: What does a verification actually cost?

1.35 USD on Basic and 1.85 USD on Compliance, but with 149 and 299 USD monthly minimums respectively. Below roughly 110 or 160 checks a month you are paying the minimum, not the rate.

WorkOS: How quickly can I implement WorkOS SSO?

Developers can implement single sign-on in minutes instead of months. Multiple customers report setting up SSO in less than a week, with WorkOS handling the complexity of SAML and OIDC protocols.

Source
Sumsub: Do failed verifications get charged?

Attempts are generally billable, so a poor onboarding funnel raises your bill. Confirm the exact resubmission policy in your contract.

WorkOS: What SDKs does WorkOS provide?

WorkOS offers SDKs for Node.js, Python, Ruby, Go, PHP, Java, and .NET.

Source
Sumsub: Does it cover business verification?

Yes, KYB with company registry lookups and beneficial owner resolution is part of the platform rather than a separate product.

WorkOS: Does WorkOS support SCIM provisioning?

Yes. WorkOS supports SCIM provisioning integration with systems like Okta and Entra ID for automated user management.

Source
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