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Automation Integration · head to head

Cyclr vs Prefect

Cyclr logo

Cyclr

Automation Integration

Embedded integration platform that SaaS vendors ship inside their own product

From
$1595/month
Rated
-
Full reviewWebsite
Prefect logo

Prefect

Automation Integration

Python-first workflow orchestration that heals itself

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Prefect has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cyclr entry pricing of 1,595 US dollars a month for one connector and 100,000 API calls means small vendors will find building two or three integrations in-house genuinely cheaper, and Cyclr only pays off past a certain integration count.; Prefect limited to Python-based workflows; other languages require API calls
  • They diverge on capability: Cyclr covers White-label integration UI, Prefect covers Python function decorators.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Cyclr and Prefect actually diverge.

Attributes where Cyclr and Prefect differ
AttributeCyclrPrefect
Starting price$1595/monthFree
Pricing modelPer month by API call volumeFreemium with per-user and usage-based tiers
Free tierNoYes
PlatformsWeb, APICloud, Self-hosted, VPC

Identical on both: 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 Cyclr

  • White-label integration UI
  • Connector library
  • Workflow builder
  • Custom connectors
  • Regional hosting
  • MCP server offering
  • Usage metering
  • Templates

Only in Prefect

  • Python function decorators
  • Automatic resilience
  • Flexible deployment
  • Observable execution
  • Multiple scheduling
  • Webhooks
  • Open-source core

What people use each for

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

Cyclr

  • A mid-market SaaS vendor losing deals because prospects ask for a CRM integration it has not builtnot Prefect
  • A product team that would rather ship an integration marketplace this quarter than hire two engineers to maintain connectorsnot Prefect
  • A European software company that needs its customers' integration data processed inside the EU for procurement reasonsnot Prefect
  • A vendor whose customers each want a slightly different variation of the same integration and cannot be served by one hard-coded connectornot Prefect

Prefect

  • Orchestrating data pipeline workflows in Pythonnot Cyclr
  • Managing ML model training and inference jobsnot Cyclr
  • Building ETL and event-driven automationnot Cyclr
  • Monitoring and alerting on workflow healthnot Cyclr

Where each one falls short

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

Cyclr

  • Entry pricing of 1,595 US dollars a month for one connector and 100,000 API calls means small vendors will find building two or three integrations in-house genuinely cheaper, and Cyclr only pays off past a certain integration count.
  • Connectors and API calls are metered separately, so a successful integration marketplace pushes you up tiers as your customers adopt it, meaning the cost rises with usage rather than with the revenue that usage generates.
  • Custom connectors to APIs outside the library are your work to build and maintain, so the promise of not building integrations only holds for applications Cyclr already covers.
  • Debugging is harder when the integration runs in a third-party runtime, because your support team sees a failed workflow rather than an HTTP response and has to escalate to Cyclr for anything non-obvious.
  • Deep embedding creates real switching cost: your customers' live integrations run on Cyclr, so migrating later means recreating every customer workflow, which in practice means you rarely leave.

Prefect

  • Limited to Python-based workflows; other languages require API calls
  • Hobby free tier severely limited for production use
  • Team plan billing per user scales quickly with team size
  • Less visual workflow builder compared to some competitors
  • Smaller ecosystem of pre-built connectors than alternatives

Pricing, plan by plan

Cyclr

$1595/month
  • PAYG$1595/month
    • 100,000 API calls included
    • 1 connector included
    • Unlimited integrations and users
  • Growth$2595/month
    • 1,000,000 API calls included
    • 10 connectors included
    • Everything in PAYG
  • Scale$7195/month
    • 5,000,000 API calls included
    • Unlimited connectors
    • Everything in Growth
  • Private Cloud$undefined/month
    • Dedicated hosting in US, UK or EU
    • Configurable processing and runtime
    • Quoted pricing

Prefect

Free
  • HobbyFree
    • 2 users and 5 deployments
    • 500 minutes serverless monthly
    • 7-day run retention
  • Starter$100/month
    • 3 users and 20 deployments
    • 75 hours serverless compute
    • Bring-your-own infrastructure
  • Team$100/user/month
    • 4-8 users per plan tier
    • 100 deployments
    • 225 hours serverless monthly
  • Enterprise$null/custom
    • SSO and SAML authentication
    • Role-based access control
    • Multiple workspaces

Which should you pick?

Choose Cyclr if

  • You need white-label integration ui.
  • You work on Web, API.
  • You also want connector library.
Cyclr review

Choose Prefect if

  • You need python function decorators.
  • You want to start without paying.
  • You work on Cloud, Self-hosted, VPC.
  • You also want automatic resilience.
Prefect review

Questions people ask

Is Cyclr or Prefect better?
Neither clearly leads. Cyclr starts at $1595/month and Prefect at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cyclr or Prefect?
Prefect has a free tier; the other does not. Paid plans start at $1595/month for Cyclr and Free for Prefect.
Does Cyclr or Prefect run on more platforms?
Cyclr runs on Web, API. Prefect runs on Cloud, Self-hosted, VPC.
Can I use Prefect for free?
Yes. Prefect has a free tier, so you can try it without paying. Cyclr starts at $1595/month.
What is Cyclr best used for?
Cyclr is most often used for a mid-market saas vendor losing deals because prospects ask for a crm integration it has not built, a product team that would rather ship an integration marketplace this quarter than hire two engineers to maintain connectors, a european software company that needs its customers' integration data processed inside the eu for procurement reasons, a vendor whose customers each want a slightly different variation of the same integration and cannot be served by one hard-coded connector. Of those, a mid-market saas vendor losing deals because prospects ask for a crm integration it has not built and a product team that would rather ship an integration marketplace this quarter than hire two engineers to maintain connectors are not what Prefect is typically brought in for.
What can Cyclr do that Prefect cannot?
Cyclr covers White-label integration UI, Connector library, Workflow builder, Custom connectors. Prefect covers Python function decorators, Automatic resilience, Flexible deployment, Observable execution.

Answered from the vendors’ own pages

Cyclr: What does Cyclr actually cost?

Published tiers start at 1,595 US dollars per month for 100,000 API calls and one connector, rising to 7,195 for unlimited connectors and five million calls.

Prefect: What is included in the Hobby free plan?

Hobby includes 2 users, 5 deployments, 500 minutes of serverless compute monthly, and 7-day run retention.

Source
Cyclr: Do my customers know they are using Cyclr?

No. The interface is white-labelled to appear as part of your product.

Prefect: What is the difference between Starter and Team plans?

Starter is $100/month for 3 users and 20 deployments. Team is $100 per user per month for 4-8 users and 100 deployments.

Source
Cyclr: Can I host it in the EU or UK?

Yes, on the private cloud tiers, which matters for European procurement requirements.

Prefect: Can I deploy Prefect in my own infrastructure?

Yes, Starter and higher plans support bring-your-own-compute infrastructure and VPC deployments.

Source
Cyclr: What if the connector I need does not exist?

You build a custom connector using Cyclr tooling, which is work you own rather than work the platform removes.

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