Software Development · head to head
Humanloop vs Logto
Humanloop
Software Development
The LLM evals platform for enterprises
- From
- Free
- Rated
- -
Logto
Identity & Access Management
Open-source identity and authentication infrastructure for apps and APIs
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Humanloop the free plan caps at 2 members, 50 eval runs, and 10,000 logs per month; every tier above that requires contacting sales, with no self-serve paid plan published, as of August 2026.; Logto advanced features like RBAC, organizations, MFA, and enterprise SSO are billed as separate paid add-ons rather than included in Pro.
Where they differ
Only the attributes on which Humanloop and Logto actually diverge.
Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated).
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 Humanloop
Nothing recorded that Logto does not also cover.
Only in Logto
- Prebuilt sign-in UI
- Social connectors
- Role-based access control
- Multi-factor authentication
- Machine-to-machine apps
- Audit logs
What people use each for
The jobs each tool is most often brought in to do.
Humanloop
No use cases recorded yet. See the Humanloop review.
Logto
- Adding sign-in to a new SaaS productnot Humanloop
- Implementing SSO for B2B customersnot Humanloop
- Securing internal APIs with M2M tokensnot Humanloop
- Adding RBAC and organizations to a multi-tenant appnot Humanloop
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Humanloop
- The free plan caps at 2 members, 50 eval runs, and 10,000 logs per month; every tier above that requires contacting sales, with no self-serve paid plan published, as of August 2026.
Logto
- Advanced features like RBAC, organizations, MFA, and enterprise SSO are billed as separate paid add-ons rather than included in Pro.
- Enterprise pricing is not published and requires contacting sales.
- Token-based billing can make cost forecasting harder than flat per-MAU pricing for high-traffic apps.
Pricing, plan by plan
Humanloop
FreeNo published plan breakdown. See the Humanloop review.
Logto
Free- FreeFree
- Up to 50,000 MAU
- 50K tokens included
- 3 applications
- Pro$24/month
- Unlimited MAU and applications
- 3 included API resources
- Passkey sign-in
Which should you pick?
Choose Logto if
- You need prebuilt sign-in ui.
- You want to start without paying.
- You work on web, api.
- You also want social connectors.
Questions people ask
- Is Humanloop or Logto better?
- Neither clearly leads. Humanloop starts at Free and Logto at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Humanloop or Logto?
- Humanloop starts at Free and Logto at Free.
- Does Humanloop or Logto run on more platforms?
- Humanloop runs on Web. Logto runs on web, api.
- Can I use Humanloop for free?
- Both have a free tier, so you can try either at no cost before committing.
- What can Humanloop do that Logto cannot?
- Logto covers Prebuilt sign-in UI, Social connectors, Role-based access control, Multi-factor authentication.
Answered from the vendors’ own pages
Logto: What does Logto cost?
Logto offers a Free plan at $0/month, a Pro plan starting at $24/month with 50K free tokens included, and a custom-priced Enterprise plan. Extra add-ons like RBAC or MFA are billed separately on Pro.
SourceLogto: Is there a free plan, and what are its limits?
Yes. The Free plan supports up to 50,000 monthly active users, 3 total applications, 1 machine-to-machine app, 3 social connectors, 1 webhook, and 3-day audit log retention.
SourceLogto: How is usage metered?
Logto uses token-based billing: only access tokens issued for authentication and authorization activity are counted, rather than charging purely per MAU.
SourceRelated pages
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