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Salesforce Flows vs Letta

Salesforce Flows logo

Salesforce Flows

Software

Automation inside Salesforce

From
Free
Rated
-
Full reviewWebsite
L

Letta

Software

Machines that learn

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Salesforce Flows has a free tier, so it costs nothing to try first.
  • Each has a real cost: Salesforce Flows not suitable for highly complex scenarios with intricate decision-making or bulk data processing; 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 Salesforce Flows and Letta actually diverge.

Attributes where Salesforce Flows and Letta differ
AttributeSalesforce FlowsLetta
Starting priceFreeOn request
Pricing modelUnknownusage-based
Free tierYesNo
PlatformsSalesforce Cloud, Web, MobileWeb
Founded1999Unknown

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 Salesforce Flows

  • Visual flow builder
  • Approvals
  • Scheduled actions
  • Screen flows
  • Multi-step workflows
  • Conditional logic
  • Error handling
  • Salesforce native

Only in Letta

Nothing recorded that Salesforce Flows does not also cover.

What people use each for

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

Salesforce Flows

  • 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.

Salesforce Flows

  • Not suitable for highly complex scenarios with intricate decision-making or bulk data processing
  • No automatic record locking, causing conflicts when multiple users update same records
  • Limited error handling compared to Apex
  • Requires Enterprise edition or higher for full capabilities
  • Auto-launched Flows cannot display screens to users
  • Complex dependency management and configuration challenges when deploying between environments

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

Salesforce Flows

Free
  • Salesforce FreeFree
    • 2 user licenses
    • Basic workflows
    • Limited automation
  • Starter$25/user/month
    • Sales flows
    • Lead routing
    • Email marketing analytics
  • Professional$100/user/month
    • Sales quoting
    • Forecasting
    • AppExchange access
  • Enterprise$165/user/month
    • Full Flow Builder
    • Custom objects
    • Sandboxes

Letta

On request

No published plan breakdown. See the Letta review.

Which should you pick?

Choose Salesforce Flows if

  • You need visual flow builder.
  • You want to start without paying.
  • You work on Salesforce Cloud, Web, Mobile.
  • You also want approvals.
Salesforce Flows review

Choose Letta if

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

Letta review

Questions people ask

Is Salesforce Flows or Letta better?
Neither clearly leads. Salesforce Flows 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, Salesforce Flows or Letta?
Salesforce Flows has a free tier; the other does not. Paid plans start at Free for Salesforce Flows and On request for Letta.
Does Salesforce Flows or Letta run on more platforms?
Salesforce Flows runs on Salesforce Cloud, Web, Mobile. Letta runs on Web.
Can I use Salesforce Flows for free?
Yes. Salesforce Flows has a free tier, so you can try it without paying. Letta starts at On request.
What is Salesforce Flows best used for?
Salesforce Flows 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 Salesforce Flows do that Letta cannot?
Salesforce Flows covers Visual flow builder, Approvals, Scheduled actions, Screen flows.

Answered from the vendors’ own pages

Salesforce Flows: Which Salesforce editions include Flows?

Salesforce Flow Builder is included in Enterprise Edition ($165/user/month) and above. Professional Edition lacks advanced automation capabilities and Flow Builder access. Starter and lower editions have limited Flow support.

Source
Salesforce Flows: What are the main limitations of Salesforce Flows?

Flows are limited by DML operations (max 150 data elements that modify data), SOQL queries (max 100 data elements that retrieve data), and are not designed for bulk processing. Auto-launched Flows do not support screens and have limited error handling compared to Apex.

Source
Salesforce Flows: Can Salesforce Flows integrate with external systems?

Yes, through MuleSoft connectors and Salesforce API Catalog. Pre-built connectors exist for systems like Asana, and admins can create custom connectors. Complex integrations may still require Apex or third-party platforms.

Source
Salesforce Flows: When was Salesforce Flow redesigned?

Flow Builder was introduced in Spring '19 as a replacement for the previous Flow Designer, providing a more familiar interface similar to other Salesforce Lightning Builder tools.

Source
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