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Software · head to head

Amp vs Auth0

A

Amp

Software

Amp is the frontier agent

From
On request
Rated
-
Full reviewWebsite
Auth0 logo

Auth0

Software

Secure access for everyone

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Auth0 has a free tier, so it costs nothing to try first.
  • Each has a real cost: Amp purchased credits expire 12 months after purchase and subscription usage expires monthly, and Enterprise workspaces are billed at a 50 percent markup over individual and team rates, as of August 2026.; Auth0 free tier limited to 25,000 monthly active users, requiring upgrade for growth beyond that

Where they differ

Only the attributes on which Amp and Auth0 actually diverge.

Attributes where Amp and Auth0 differ
AttributeAmpAuth0
Starting priceOn requestFree
Pricing modelusage-basedUnknown
Free tierNoYes
PlatformsWebWeb, iOS, Android
FoundedUnknown2013

Identical on both: user rating (Not yet rated), category (Unknown).

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 Amp

Nothing recorded that Auth0 does not also cover.

Only in Auth0

  • Universal login
  • Social login
  • Multi-factor authentication
  • Passwordless
  • User management
  • Anomaly detection
  • Extensibility
  • Machine to machine

What people use each for

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

Amp

No use cases recorded yet. See the Amp review.

Auth0

  • B2C authenticationnot Amp
  • B2B authenticationnot Amp
  • B2E authenticationnot Amp
  • API securitynot Amp
  • Mobile app securitynot Amp

Where each one falls short

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

Amp

  • Purchased credits expire 12 months after purchase and subscription usage expires monthly, and Enterprise workspaces are billed at a 50 percent markup over individual and team rates, as of August 2026.

Auth0

  • Free tier limited to 25,000 monthly active users, requiring upgrade for growth beyond that
  • Advanced features like MFA and RBAC only available on paid Essentials tier and above
  • Ownership by Okta introduces risk that independent product roadmap may change

Pricing, plan by plan

Amp

On request

No published plan breakdown. See the Amp review.

Auth0

Free
  • FreeFree
    • Up to 25,000 monthly active users
    • Basic authentication
    • Email/password login
  • Essentials (B2C)$35/month
    • Unlimited MAUs beyond free tier
    • Multi-Factor Authentication
    • Role-Based Access Control
  • Professional (B2C)$240/month
    • All Essentials features
    • Advanced security
    • Custom branding

Which should you pick?

Choose Amp if

Nothing in the data separates Amp from Auth0 on the points above - pick on price and on how each one feels to use.

Amp review

Choose Auth0 if

  • You need universal login.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want social login.
Auth0 review

Questions people ask

Is Amp or Auth0 better?
Neither clearly leads. Amp starts at On request and Auth0 at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amp or Auth0?
Auth0 has a free tier; the other does not. Paid plans start at On request for Amp and Free for Auth0.
Does Amp or Auth0 run on more platforms?
Amp runs on Web. Auth0 runs on Web, iOS, Android.
Can I use Auth0 for free?
Yes. Auth0 has a free tier, so you can try it without paying. Amp starts at On request.
What can Amp do that Auth0 cannot?
Auth0 covers Universal login, Social login, Multi-factor authentication, Passwordless.

Answered from the vendors’ own pages

Auth0: How much does Auth0 cost?

Auth0 has a Free tier for up to 25,000 monthly active users (MAUs). Paid plans start at $35/month (Essentials B2C) and scale to $240/month (Professional B2C) and higher for Enterprise. Pricing scales with MAU usage.

Source
Auth0: Does Auth0 include Multi-Factor Authentication?

No. MFA, RBAC (Role-Based Access Control), and premium support are not included in the free tier and require upgrading to paid Essentials plans or higher.

Source
Auth0: Is Auth0 independent or part of a larger company?

Auth0 was acquired by Okta in May 2021 for $6.5 billion. It now operates as a subsidiary business unit within Okta, but maintains its own brand and operations.

Source
Auth0: Who should use Auth0 vs Okta?

Auth0 is developer-focused and serves customer identity use cases (B2C). Okta serves workforce identity (B2B) and has broader enterprise features. Auth0 now serves both markets post-acquisition but maintains its developer-friendly positioning.

Source
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