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Audio / voice · Cartesia

Editorial

Cartesia

Cartesia sells speech models and managed voice agents. Agents are $0.03 a minute, down from $0.06 on the same page. Free is $0 with 20K credits and $1 of agent time. Pro is $5/month.

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Pricing

ai/pricing (checked twice 2026-11-12): Free is $0/month with 20K credits and $1 of prepaid agent usage. Pro is $5/month with 100K credits and $5 of agent usage. 25M credits and $49 of agent usage. Scale is $299/month with 8M credits and $299 of agent usage. Enterprise is custom.

Vendor pricing checked November 12, 2026.

Pricing source

Best fit

Speech, voice, and other audio products. Listed use: voice, agents. Listed audience: Builders.

Quick facts

Category
Audio / voice
Pricing
Freemium, Paid
Status
Editorial
Starting price
$5/month
Billing
Monthly
Vendor
Cartesia
Last verified
November 12, 2026
Use
voice, agents

Features

  • Sonic text-to-speech, Ink speech-to-text, and managed voice agents
  • Free $0, 20K credits, $1 of agent time. Pro $5, 100K credits, $5 of agent time
  • Startup $49 and Scale $299, each with a matching prepaid agent balance
  • A Cartesia phone number adds $0.014 a minute. An MCP server is linked from the pricing page

Pricing

On cartesia.ai/pricing (checked twice 2026-11-12): Free is $0/month with 20K credits and $1 of prepaid agent usage. Pro is $5/month with 100K credits and $5 of agent usage. Startup is $49/month with 1.25M credits and $49 of agent usage. Scale is $299/month with 8M credits and $299 of agent usage. Enterprise is custom. The page prices voice agents at $0.03 a minute and shows a previous rate of $0.06. At $0.03, the FAQ converts the prepaid agent dollars to about 33 minutes on Free, 2 hours 47 minutes on Pro, 27 hours 13 minutes on Startup, and 166 hours 7 minutes on Scale. A Cartesia-provided phone number is $0.014 a minute. The pricing navigation links an MCP server.

Freemium · Paid

Pricing page

Cartesia is the speech layer and the phone agent in one bill. Sonic is text to speech. Ink is speech to text. Managed agents place and answer calls. The agent rate on the pricing page is $0.03 a minute, printed next to a previous $0.06. Free includes $1 of that time, about 33 minutes at the published rate. Pro, at $5 a month, is the first paid plan.

Best for

A developer who wants the voice model and the calling agent from the same vendor, with a credit balance for speech and a separate dollar balance for agent minutes.

Watch out for

Every paid plan is two allowances, not one. Credits pay for TTS and STT. The prepaid agent dollars pay for call minutes at $0.03. When the agent dollars run out, the credits do not automatically become minutes. A Cartesia phone number is another $0.014 a minute on top of the agent rate. The $0.03 figure is marked down from $0.06 on the same page, so the rate has already moved once. Enterprise is a quote. The free $1 is a small test, not a production line.

Tags

voiceagentsmcp

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Category: Audio / voice

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Compare yourself with the top 3 in Audio / voice

This desk has not published a comparison table for Audio / voice. The names below are other listings in that category. The category page is alphabetical, not a scored rank.

  1. ElevenLabs
  2. Glossa
  3. MusiCraft AI

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