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Xano vs Letta

Xano logo

Xano

Software

The low-code backend platform

From
Free
Rated
-
Full reviewWebsite
L

Letta

Software

Machines that learn

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Xano has a free tier, so it costs nothing to try first.
  • Each has a real cost: Xano limited real-time capabilities; websocket support underdeveloped and not suitable for real-time applications; Letta the Developer API plan charges $0.10 per active agent per month plus $0.00015 per second of tool execution on top of a $20 per month base and pay-as-you-go LLM usage, as of August 2026.

Where they differ

Only the attributes on which Xano and Letta actually diverge.

Attributes where Xano and Letta differ
AttributeXanoLetta
Starting priceFreeOn request
Free tierYesNo
PlatformsWeb, Cloud, BYOCWeb
Founded2014Unknown

Identical on both: pricing model (usage-based), 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 Xano

  • API builder
  • Database management
  • Data transformation
  • Real-time sync
  • Webhooks
  • Authentication
  • Scheduling
  • REST API

Only in Letta

Nothing recorded that Xano does not also cover.

What people use each for

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

Xano

  • Workflow Automationnot Letta
  • Data Integrationnot Letta
  • Process Automationnot Letta
  • App Integrationnot Letta
  • API Connectivitynot Letta

Letta

No use cases recorded yet. See the Letta review.

Where each one falls short

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

Xano

  • Limited real-time capabilities; websocket support underdeveloped and not suitable for real-time applications
  • Performance concerns at scale; users report crashes, dropped queries, and no RAM visibility on any plan
  • Interface designed for mouse input only, does not work well with touch-screen tablets
  • Limited version control, data backup and restore features, and data management logging capabilities
  • Requires pairing with a frontend builder, adding cost, complexity, and integration overhead

Letta

  • The Developer API plan charges $0.10 per active agent per month plus $0.00015 per second of tool execution on top of a $20 per month base and pay-as-you-go LLM usage, as of August 2026.

Pricing, plan by plan

Xano

Free
  • FreeFree
    • Limited requests
    • Basic features
  • Professional$99/month
    • 100K requests
    • Advanced features
  • Business$299/month
    • 500K requests
    • Premium support

Letta

On request

No published plan breakdown. See the Letta review.

Which should you pick?

Choose Xano if

  • You need api builder.
  • You want to start without paying.
  • You work on Web, Cloud, BYOC.
  • You also want database management.
Xano review

Choose Letta if

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

Letta review

Questions people ask

Is Xano or Letta better?
Neither clearly leads. Xano starts at Free and Letta at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Xano or Letta?
Xano has a free tier; the other does not. Paid plans start at Free for Xano and On request for Letta.
Does Xano or Letta run on more platforms?
Xano runs on Web, Cloud, BYOC. Letta runs on Web.
Can I use Xano for free?
Yes. Xano has a free tier, so you can try it without paying. Letta starts at On request.
What is Xano best used for?
Xano is most often used for workflow automation, data integration, process automation, app integration. Of those, workflow automation and data integration are not what Letta is typically brought in for.
What can Xano do that Letta cannot?
Xano covers API builder, Database management, Data transformation, Real-time sync.

Answered from the vendors’ own pages

Xano: Does Xano offer a free plan?

Yes. Xano offers a free plan with unlimited APIs and a rate limit. The free plan includes watermarked stored images. Paid plans start at $85 per month.

Source
Xano: What databases does Xano use?

Xano provides managed PostgreSQL database with no migrations or DevOps overhead required. It includes automatic backups, scaling, and full ACID transaction support.

Source
Xano: Does Xano require coding knowledge?

Xano is a no-code platform but requires foundational understanding of backend concepts like database structure, APIs, authentication, and logic flow. The learning curve is steep, requiring weeks or months to become proficient.

Source
Xano: What integrations does Xano support?

Xano integrates with Snowflake, Datadog, AWS, GCP, Azure, Stripe, Segment, and works with frontend platforms like Bubble, Webflow, FlutterFlow, and Lovable.

Source
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