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AI · head to head

Cartesia vs UiPath

Cartesia logo

Cartesia

AI

Real-time voice AI platform for speech generation, transcription, and voice agents

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 Cartesia has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cartesia instant and professional voice cloning are gated behind paid Pro and Startup tiers, unavailable on the free plan.; 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: Cartesia covers Sonic text-to-speech, UiPath covers Desktop RPA.

Where they differ

Only the attributes on which Cartesia and UiPath actually diverge.

Attributes where Cartesia and UiPath differ
AttributeCartesiaUiPath
Starting priceFree$25/month
Pricing modelfreemiumsubscription
Free tierYesNo
Platformsweb, apiDesktop, Web
CategoryAIAutomation Integration
FoundedUnknown2005

Identical on both: user rating (Not yet rated).

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 Cartesia

  • Sonic text-to-speech
  • Ink speech-to-text
  • Line voice agent platform
  • Instant and professional voice cloning
  • Flexible deployment
  • Telephony integration

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.

Cartesia

  • Building low-latency voice agents for customer supportnot UiPath
  • Real-time transcription for conversational applicationsnot UiPath
  • Voice cloning for branded synthetic voicesnot UiPath
  • On-device or on-premise voice AI for regulated industriesnot UiPath

UiPath

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

Where each one falls short

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

Cartesia

  • Instant and professional voice cloning are gated behind paid Pro and Startup tiers, unavailable on the free plan.
  • Voice agent calls carry a separate per-minute usage fee ($0.06/minute) on top of subscription credits.
  • Enterprise features like SSO and BAAs require a custom sales conversation rather than self-serve upgrade.
  • Free tier concurrency limits (2 TTS, 8 STT concurrent requests) may be restrictive for testing production-like load.

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

Cartesia

Free
  • FreeFree
    • 20,000 credits/month
    • TTS and STT included
    • 2 concurrent TTS requests, 8 concurrent STT requests
  • Pro$4/month
    • 100,000 credits/month
    • Commercial use license
    • Instant voice cloning
  • Startup$39/month
    • 1.25M credits/month
    • Professional voice cloning
    • Organizations support
  • Scale$239/month
    • 8M credits/month
    • Priority support
    • High concurrency limits

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 Cartesia if

  • You need sonic text-to-speech.
  • You want to start without paying.
  • You work on web, api.
  • You also want ink speech-to-text.
Cartesia review

Choose UiPath if

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

Questions people ask

Is Cartesia or UiPath better?
Neither clearly leads. Cartesia 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, Cartesia or UiPath?
Cartesia has a free tier; the other does not. Paid plans start at Free for Cartesia and $25/month for UiPath.
Does Cartesia or UiPath run on more platforms?
Cartesia runs on web, api. UiPath runs on Desktop, Web.
Can I use Cartesia for free?
Yes. Cartesia has a free tier, so you can try it without paying. UiPath starts at $25/month.
What is Cartesia best used for?
Cartesia is most often used for building low-latency voice agents for customer support, real-time transcription for conversational applications, voice cloning for branded synthetic voices, on-device or on-premise voice ai for regulated industries. Of those, building low-latency voice agents for customer support and real-time transcription for conversational applications are not what UiPath is typically brought in for.
What can Cartesia do that UiPath cannot?
Cartesia covers Sonic text-to-speech, Ink speech-to-text, Line voice agent platform, Instant and professional voice cloning. UiPath covers Desktop RPA, Cloud RPA, Process mining, Task mining.

Answered from the vendors’ own pages

Cartesia: What does Cartesia cost?

Cartesia offers a free plan, Pro at $4/month, Startup at $39/month, Scale at $239/month, and custom Enterprise pricing, each including a monthly credit allotment, with annual billing saving 20%.

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
Cartesia: Is there a free plan, and what are its limits?

The Free plan includes 20,000 credits per month, both TTS (Sonic) and STT (Ink), 2 concurrent TTS requests, 8 concurrent STT requests, and 1 voice agent slot.

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
Cartesia: How is usage metered?

Usage draws down a monthly credit allotment, with voice agent calls additionally billed at $0.06/minute and telephony via Cartesia phone numbers at $0.014/minute.

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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