Softwr

Automation Integration · head to head

Letta vs Xano

Letta logo

Letta

Automation Integration

Machines that learn

From
Free
Rated
-
Full reviewWebsite
Xano logo

Xano

Automation Integration

The low-code backend platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Letta free tier limited to 3 stateful agents; Xano limited real-time capabilities; websocket support underdeveloped and not suitable for real-time applications
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Letta and Xano actually diverge.

Attributes where Letta and Xano differ
AttributeLettaXano
Pricing modelfreemiumusage-based
PlatformsWebWeb, Cloud, BYOC
FoundedUnknown2014

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Automation Integration).

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 Letta

Nothing recorded that Xano does not also cover.

Only in Xano

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

What people use each for

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

Letta

  • Building agents with memory for continuous learningnot Xano
  • Enabling reflection during idle periods via sleep-computenot Xano
  • Managing agent context and extracting learningsnot Xano

Xano

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

Where each one falls short

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

Letta

  • Free tier limited to 3 stateful agents
  • Pro tier capped at 20 stateful agents
  • API Plan usage charges apply beyond base tier

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

Pricing, plan by plan

Letta

Free
  • FreeFree
    • Limited agents
    • Limited Letta Auto usage
    • Bring your own API keys
  • Pro$20/month
    • Weekly and monthly Letta Auto quota
    • Pay-as-you-go overage
    • Up to 20 stateful agents
  • API Plan$20/month
    • Unlimited agents
    • $0.10/active agent/month
    • $0.00015/second for tool execution
  • Teams Pro$20/month
    • Per seat pricing
    • Add teammates
    • Letta Auto quota

Xano

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

Which should you pick?

Choose Letta if

  • You want to start without paying.
Letta review

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

Questions people ask

Is Letta or Xano better?
Neither clearly leads. Letta starts at Free and Xano at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Letta or Xano?
Letta starts at Free and Xano at Free.
Does Letta or Xano run on more platforms?
Letta runs on Web. Xano runs on Web, Cloud, BYOC.
Can I use Letta for free?
Both have a free tier, so you can try either at no cost before committing.
What is Letta best used for?
Letta is most often used for building agents with memory for continuous learning, enabling reflection during idle periods via sleep-compute, managing agent context and extracting learnings. Of those, building agents with memory for continuous learning and enabling reflection during idle periods via sleep-compute are not what Xano is typically brought in for.
What can Letta do that Xano cannot?
Xano covers API builder, Database management, Data transformation, Real-time sync.

Answered from the vendors’ own pages

Letta: How much does Letta cost?

Letta offers a free tier, then Pro plan at $20/month with up to 20 stateful agents, API Plan at $20/month base plus usage charges ($0.10/active agent/month, $0.00015/second for tool execution), and Teams Pro at $20/seat/month.

Source
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
Letta: How many agents can I create on the free plan?

The free tier is limited to 3 stateful agents. Pro plan allows up to 20 stateful agents, while API Plan offers unlimited agents.

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
Letta: Does Letta charge for tool execution?

On the API Plan, Letta charges $0.00015 per second for tool execution. The Pro and Teams Pro plans include execution in their monthly fee.

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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