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Cybersecurity · head to head

IDnow vs Postman

IDnow logo

IDnow

Cybersecurity

Identity verification and qualified electronic signature for regulated European markets

From
On request
Free plan
No
Visit IDnowFull review
Postman logo

Postman

Developer Tools

The API platform for building and using APIs

From
Free
Free plan
Yes
Visit PostmanFull review

The short version

  • Postman is an API platform for building and using APIs.
  • Postman starts at $14/mo; IDnow prices on request.
  • Only IDnow lists eID and NFC; only Postman lists API client.
  • Where IDnow falls short: pricing is quoted with an annual volume commitment, so the accreditation advantage comes with a floor you pay whether or not you use it.
  • Where Postman falls short: free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which IDnow and Postman actually diverge.

Attributes where IDnow and Postman differ
AttributeIDnowPostman
Starting priceOn requestFree
Free tierNoYes
PlatformsWeb, iOS, Android, APIWeb, Windows, macOS, Linux
CategoryCybersecurityDeveloper Tools

Not yet recorded: pricing model for Postman, founded for IDnow.

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 IDnow

  • VideoIdent
  • AutoIdent
  • eSign
  • eID and NFC
  • Bank identification
  • EU data processing

Only in Postman

  • API client
  • Automated testing
  • Mock servers
  • Documentation
  • Monitors
  • Workspaces
  • Version control
  • API design

What people use each for

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

IDnow

  • A German bank opening regulated accounts where BaFin requires a recognised identification methodnot Postman
  • An insurer needing a qualified electronic signature that will survive challenge in a European courtnot Postman
  • A telecom operator meeting national SIM registration identity rules across several EU statesnot Postman
  • A lender wanting automated checks for low-risk applicants and video identification only for high-value casesnot Postman

Postman

  • API testingnot IDnow
  • API documentationnot IDnow
  • API monitoringnot IDnow
  • Team collaborationnot IDnow
  • API developmentnot IDnow

Where each one falls short

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

IDnow

  • Agent-led video identification costs several times an automated check and depends on agent availability, so peak-time queues push abandonment up at exactly the moment conversion matters
  • Pricing is quoted with an annual volume commitment, so the accreditation advantage comes with a floor you pay whether or not you use it
  • The product is optimised for European regulatory regimes, so buyers verifying users in North America, Asia or Africa will find coverage and cost less competitive than global specialists
  • Qualified electronic signature is a separate licence from identity verification, which surprises buyers who assumed the accredited identity check made the signature capability included
  • Integration for the regulated flows is heavier than a simple SDK drop-in because the compliant journey, including consent and recording requirements, constrains the user experience you can build

Postman

  • Free plan limited to single user as of March 1, 2026, making it unsuitable for teams without paid plans
  • Only 25 collection runs per month and 1,000 API calls/month on free tier
  • Removed local-only Scratch Pad mode in 2023, forcing cloud account creation and sync
  • Requires Postman account and internet connection for most features
  • Cloud-first architecture with mandatory syncing to Postman's cloud servers
  • No CI/CD integration or advanced security features on free plan

Pricing, plan by plan

IDnow

On request
  • IDnow PlatformOn request
    • Per-identification pricing that differs sharply between automated and agent-led methods
    • Annual volume commitment typically required
    • Qualified electronic signature licensed separately

Postman

Free
  • FreeFree
    • 1 user
    • 25 collection runs/month
    • 1,000 API calls/month
  • Team$14/mo
    • Team collaboration
    • Shared workspaces
    • API mocking
  • Professional$29/mo
    • Team features
    • Advanced security
    • SSO
  • Enterprise$49/mo
    • Professional features
    • Custom integrations
    • Priority support

Which should you pick?

Choose IDnow if

  • You need videoident.
  • You work on Web, iOS, Android, API.
  • You also want autoident.
IDnow review

Choose Postman if

  • You need api client.
  • You want to start without paying.
  • You work on Web, Windows, macOS, Linux.
  • You also want automated testing.
Postman review

Questions people ask

Is IDnow or Postman better?
Neither clearly leads. IDnow starts at On request and Postman at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IDnow or Postman?
Postman has a free tier; the other does not. Paid plans start at On request for IDnow and Free for Postman.
Does IDnow or Postman run on more platforms?
IDnow runs on Web, iOS, Android, API. Postman runs on Web, Windows, macOS, Linux.
Can I use Postman for free?
Yes. Postman has a free tier, so you can try it without paying. IDnow starts at On request.
What is IDnow best used for?
IDnow is most often used for a german bank opening regulated accounts where bafin requires a recognised identification method, an insurer needing a qualified electronic signature that will survive challenge in a european court, a telecom operator meeting national sim registration identity rules across several eu states, a lender wanting automated checks for low-risk applicants and video identification only for high-value cases. Of those, a german bank opening regulated accounts where bafin requires a recognised identification method and an insurer needing a qualified electronic signature that will survive challenge in a european court are not what Postman is typically brought in for.
What can IDnow do that Postman cannot?
IDnow covers VideoIdent, AutoIdent, eSign, eID and NFC. Postman covers API client, Automated testing, Mock servers, Documentation.

Answered from the vendors’ own pages

IDnow: Why choose it over a cheaper automated vendor?

Because in some European regimes the cheaper vendor is not legally permitted for the transaction. This is an eligibility question, not a quality one.

Postman: What is the cost of Postman?

Postman has a free plan limited to 1 user, 25 collection runs/month, 1,000 API calls/month. Team plans start at $14/user/month for Basic. Professional at $29/user/month, and Enterprise at $49/user/month.

Source
IDnow: Is the electronic signature included?

No. Qualified electronic signature under eIDAS is licensed separately from identity verification.

Postman: Can I use Postman offline?

Postman requires an internet connection to sync collections to the cloud. Since 2023, the Scratch Pad local-only mode was removed. Users must sign in with a Postman account, and collections sync to cloud by default. Offline work is possible but limited without cloud sync features.

Source
IDnow: Where is the data processed?

In European data centres, which is a requirement rather than a preference for many of its regulated customers.

Postman: Does Postman have team collaboration?

Team collaboration is not available on the free plan (limited to 1 user). Team plans start at $14/user/month and include shared workspaces, real-time collaboration, and team management features.

Source
Postman: What are the free plan limits?

Free plan allows: 1 user only, 25 collection runs per month, 1,000 API calls/month, and 1,000 mock server calls/month. No CI/CD integration or advanced security features.

Source
Postman: Does Postman work with other development tools?

Postman integrates with Git repositories, offers a Node.js runner (Newman) for automation, and connects with popular CI/CD platforms. Teams using git-native workflows may prefer alternatives like Bruno.

Source
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