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Automation Integration · head to head

Prefect vs UiPath

Prefect logo

Prefect

Automation Integration

Python-first workflow orchestration that heals itself

From
Free
Rated
-
Full reviewWebsite
UiPath logo

UiPath

Automation Integration

The leading platform for business process automation

From
$25/month
Rated
-
Full reviewWebsite

The short version

  • Only Prefect has a free tier, so it costs nothing to try first.
  • Each has a real cost: Prefect limited to Python-based workflows; other languages require API calls; UiPath the Basic plan from $25 per month caps the tenant at 5 Basic users, 5 Plus users, 1 Pro user and 2 unattended robots
  • They diverge on capability: Prefect covers Python function decorators, UiPath covers Desktop RPA.

Where they differ

Only the attributes on which Prefect and UiPath actually diverge.

Attributes where Prefect and UiPath differ
AttributePrefectUiPath
Starting priceFree$25/month
Pricing modelFreemium with per-user and usage-based tierssubscription
Free tierYesNo
PlatformsCloud, Self-hosted, VPCDesktop, Web
FoundedUnknown2005

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 Prefect

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

Only in UiPath

  • Desktop RPA
  • Cloud RPA
  • Process mining
  • Task mining
  • AI capabilities
  • Monitoring
  • Analytics
  • 500+ connectors

What people use each for

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

Prefect

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

UiPath

  • Robotic process automation and business automationnot Prefect
  • Enterprise-wide deployment and process optimizationnot Prefect
  • UI automation and intelligent document processingnot Prefect
  • Large-scale automation programs with custom requirementsnot Prefect

Where each one falls short

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

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

UiPath

  • The Basic plan from $25 per month caps the tenant at 5 Basic users, 5 Plus users, 1 Pro user and 2 unattended robots
  • Basic tenants are hosted only in the European region
  • Only the Basic tier carries a published price; Standard and Enterprise require contacting sales
  • Self healing automation, process simulation, Elastic Robot Orchestration, bring your own encryption keys and dedicated deployments are Enterprise only
  • Agent capability is limited on Basic and requires Standard or Enterprise
  • Extra unattended robots are purchased separately on top of the plan

Pricing, plan by plan

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

UiPath

$25/month
  • Automation Cloud Basic$25/month
    • Build and run basic personal automations
    • Limited scale
    • 99.9% service uptime
  • Automation Cloud Standard$null/month
    • Enterprise automation capabilities
    • Document classification and extraction at scale
    • No limits to scale
  • Automation Cloud Enterprise$null/month
    • Self-healing UI automation
    • Process optimization and simulation
    • Infrastructure automation
  • Test Cloud Standard$null/month
    • Contact Sales for pricing

Which should you pick?

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

Choose UiPath if

  • You need desktop rpa.
  • You work on Desktop, Web.
  • You also want cloud rpa.
UiPath review

Questions people ask

Is Prefect or UiPath better?
Neither clearly leads. Prefect starts at Free and UiPath at $25/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Prefect or UiPath?
Prefect has a free tier; the other does not. Paid plans start at Free for Prefect and $25/month for UiPath.
Does Prefect or UiPath run on more platforms?
Prefect runs on Cloud, Self-hosted, VPC. UiPath runs on Desktop, Web.
Can I use Prefect for free?
Yes. Prefect has a free tier, so you can try it without paying. UiPath starts at $25/month.
What is Prefect best used for?
Prefect is most often used for orchestrating data pipeline workflows in python, managing ml model training and inference jobs, building etl and event-driven automation, monitoring and alerting on workflow health. Of those, orchestrating data pipeline workflows in python and managing ml model training and inference jobs are not what UiPath is typically brought in for.
What can Prefect do that UiPath cannot?
Prefect covers Python function decorators, Automatic resilience, Flexible deployment, Observable execution. UiPath covers Desktop RPA, Cloud RPA, Process mining, Task mining.

Answered from the vendors’ own pages

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
UiPath: How much does UiPath cost?

UiPath Automation Cloud Basic starts at $25/month for individuals and small teams. Standard and Enterprise tiers require contacting sales for custom pricing based on organizational needs.

Source
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
UiPath: What are the limitations of UiPath's Basic tier?

The Basic tier at $25/month is limited to building and running basic personal automations at limited scale, with European region hosting only and bronze-level support. Standard and Enterprise tiers remove these limits.

Source
Prefect: Can I deploy Prefect in my own infrastructure?

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

Source
UiPath: Does UiPath charge for users and robots separately?

UiPath's pricing tiers include base costs, but users, robots, and agents may require additional purchases beyond the tier pricing, depending on organizational requirements.

Source
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