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AI · head to head

Cartesia vs HubSpot CRM

Cartesia logo

Cartesia

AI

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

From
Free
Rated
-
Full reviewWebsite
HubSpot CRM logo

HubSpot CRM

Remote Work

Free CRM for sales and marketing

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cartesia instant and professional voice cloning are gated behind paid Pro and Startup tiers, unavailable on the free plan.; HubSpot CRM starter plan discount for new customers only, subject to discontinuation at any time without notice
  • They diverge on capability: Cartesia covers Sonic text-to-speech, HubSpot CRM covers Contact management.

Where they differ

Only the attributes on which Cartesia and HubSpot CRM actually diverge.

Attributes where Cartesia and HubSpot CRM differ
AttributeCartesiaHubSpot CRM
Pricing modelfreemiumsubscription
Platformsweb, apiWeb, Mobile iOS, Mobile Android
CategoryAIRemote Work
FoundedUnknown2006

Identical on both: starting price (Free), free tier (Yes), 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 HubSpot CRM

  • Contact management
  • Deal tracking
  • Email
  • Reporting
  • Automation
  • Slack
  • GitHub
  • Salesforce

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 HubSpot CRM
  • Real-time transcription for conversational applicationsnot HubSpot CRM
  • Voice cloning for branded synthetic voicesnot HubSpot CRM
  • On-device or on-premise voice AI for regulated industriesnot HubSpot CRM

HubSpot CRM

  • Contact and deal management for sales teamsnot Cartesia
  • Customer data organization and reportingnot Cartesia
  • Team collaboration with permission controlsnot 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.

HubSpot CRM

  • Starter plan discount for new customers only, subject to discontinuation at any time without notice
  • Free plan limited to 2 users and 1,000 contacts, requiring upgrade for larger teams
  • Per-seat pricing model on all paid tiers, making team expansion costly

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

HubSpot CRM

Free
  • Free CRMFree
    • Up to 2 users
    • 1,000 contacts
    • Unlimited customer data
  • Starter$15/month
    • Required fields
    • Permission sets
    • Multiple currencies
  • Professional$50/month
    • AI customer agent
    • Duplicate management
    • Standard contact scoring
  • Enterprise$75/month
    • Custom objects
    • Organize teams
    • Single sign-on

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 HubSpot CRM if

  • You need contact management.
  • You want to start without paying.
  • You work on Web, Mobile iOS, Mobile Android.
  • You also want deal tracking.
HubSpot CRM review

Questions people ask

Is Cartesia or HubSpot CRM better?
Neither clearly leads. Cartesia starts at Free and HubSpot CRM at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cartesia or HubSpot CRM?
Cartesia starts at Free and HubSpot CRM at Free.
Does Cartesia or HubSpot CRM run on more platforms?
Cartesia runs on web, api. HubSpot CRM runs on Web, Mobile iOS, Mobile Android.
Can I use Cartesia for free?
Both have a free tier, so you can try either at no cost before committing.
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 HubSpot CRM is typically brought in for.
What can Cartesia do that HubSpot CRM cannot?
Cartesia covers Sonic text-to-speech, Ink speech-to-text, Line voice agent platform, Instant and professional voice cloning. HubSpot CRM covers Contact management, Deal tracking, Email, Reporting.

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
HubSpot CRM: What is the cost of HubSpot CRM for different company sizes?

Free CRM for up to 2 users at $0/month. Starter at $15/month per seat (new customers only), Professional at $50/month per seat, Enterprise at $75/month per seat.

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
HubSpot CRM: What are the user and contact limits on the free HubSpot CRM plan?

Free plan supports up to 2 users, 1,000 contacts, and unlimited customer data with no expiration date or credit card required.

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
HubSpot CRM: Can data migrate from free to paid HubSpot CRM plans without loss?

Users can upgrade from free to premium tiers without data migration required, meaning all contacts and information transfer to the new plan.

Source
HubSpot CRM: Is there a discount for HubSpot CRM new customer pricing?

Starter plan offers a new customer discount with no set end date, but HubSpot reserves the right to discontinue this offer at any time.

Source
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