What AI voice, speech and music tools cost, from their own price pages.
What does a minute of AI audio cost?
Text to speech, voice cloning and music tools price by characters, credits, minutes or songs, so their prices rarely line up. This page lists what each tool charges, straight from its own pricing page, and works out a common unit where the vendor publishes enough to do the math: dollars per 1 million characters for voice, dollars per track or per download for music. Official vendors come first. Platforms that resell other companies' models are listed separately below.
Page last updated: November 9, 2026. Each row shows the date its price was checked. How prices are sourced
This page has no affiliate links. If that changes, each affiliate link will be labeled where it appears and named on the Disclosure page. A commission would never change which tools are listed, their order or the prices shown.
Quick answer
On the official pages checked for this site, text to speech APIs range from $4 per 1 million characters (Amazon Polly Standard and Google Cloud Standard voices) to $160 per 1 million characters (Google Cloud Studio voices). ElevenLabs' API lists its v4, v3 and v2 Multilingual voices at $0.08 per 1,000 characters, which is $80 per 1 million. For music, Google's Lyria 3.5 API is $0.08 per song and Stable Audio 3.0 is 8 credits ($0.08) per generation. Suno sells plans with credits and a monthly download cap, and does not state how many credits a song uses.
Key takeaways
Most voice APIs bill per character, so $ per 1 million characters is the fairest common unit. Fish Audio's API bills per 1 million UTF-8 bytes, and Google's Gemini TTS bills per audio token.
Subscription voice apps sell credits or minutes. A per-minute figure assumes the whole allowance is used.
Music tools bill per song, per generation, per minute or per download. A "track" has no fixed length, so the units differ.
Commercial rights differ by plan. Suno's Free plan has "No commercial rights"; ElevenLabs lists a commercial license from Starter.
Resellers sometimes list the same voice model at a different price than its maker. Each figure is shown as found, with its date.
Voice prices at a glance
Official API prices per 1 million characters, from each vendor's own page.
Tool
What you buy
Per 1M characters
Source
Amazon Polly
Standard · Neural · Generative · Long-Form voices, API
Fish Audio's developer page states "$15 per million characters" in its headline and "$15 / 1M UTF-8 bytes" in its price table. Letters outside basic Latin use more than one UTF-8 byte, so text in many scripts costs more per character. Both are shown as found.
Google also sells Gemini TTS voices on the same page, billed per token: Gemini 3.8 Flash TTS (Preview) is $9.00 per 1 million audio tokens through December 31, 2026 and $18.00 from January 1, 2027. At Google's 25 audio tokens per second, that works out to about $0.81 per hour of audio output, then $1.62 (text input tokens extra). Google Cloud TTS prices
OpenAI's gpt-4o-mini-tts is billed per token ($12 per 1M audio output tokens), and the pricing page gives no tokens per second, so no per-character figure is worked out. OpenAI TTS prices
Free tiers differ: Polly Standard includes 5 million characters a month; Google Standard and WaveNet include 0 to 4 million characters a month.
Voice plans: price per included minute
Subscription apps sell credits or minutes, not characters. Worked out at full use of the plan allowance.
Cartesia
(operator: Cartesia AI, Inc.)
Pro $5/mo (100K credits, about 133 TTS minutes) · Startup $49/mo (1.25M, about 1,667) · Scale $299/mo (8M, about 10,667)
Worked out: about $0.038 per minute on Pro ($5 / 133), about $0.028 on Scale ($299 / 10,667).
Plus $15/mo or $11/mo billed annually (250,000 credits, up to 200 minutes) · Pro $100/mo or $75/mo billed annually (2,000,000 credits, up to 1,620 minutes)
Worked out: about $0.075 per minute on Plus monthly ($15 / 200), about $0.055 billed annually.
On November 9, 2026 the plan page showed a temporary discount; those temporary figures are left out.
Suno's pricing page states credits per plan (2,500 on Pro) but not credits per song, so a cost per generation is left blank. Suno prices in full
Rights differ by plan: Suno's Free plan has "No commercial rights"; AIVA lists "Copyright owned by YOU" on Pro; ElevenLabs lists "Commercial use licensing on Starter+ plans" for music.
AIVA prices are in euros plus VAT, on annual billing. Its monthly-billing prices are not shown here yet.
Spot a price that changed? Report the change. Prices are updated only when the new figure can be read on the vendor's own page.
Resellers and aggregators
Third-party platforms that sell access to other companies' voice and music models at their own prices. A reseller's price is not the model maker's price, and being listed here does not mean the model maker works with or approves of the reseller.
Worked out: $100 per 1M characters for the ElevenLabs v2 and v3 rows. ElevenLabs' own API lists v2 Multilingual and v3 at $0.08 per 1,000 characters ($80 per 1M). MiniMax's own page lists speech-2.8-hd at $100 per 1M characters.
Spot a price that changed? Report the change. Prices are updated only when the new figure can be read on the vendor's own page.
Not listed with a price, and why
Plain dated observations. A gap is never a judgment about a tool.
PlayHT: Pricing page could not be loaded on November 9, 2026; price not shown here yet.
Resemble AI: its pricing page was titled "Deepfake Detection & AI Security Pricing" on November 9, 2026, with no text to speech or cloning prices on it.
Hume AI: The official site shows no public pricing as of November 9, 2026. No figures are shown here.
MiniMax music: MiniMax's API pricing page says "As of August 20, 2026, the music generation and lyrics generation APIs are no longer available to new users." (checked November 9, 2026)
Price not shown here yet (pages load prices by script and need a browser read): Play.ht, Udio, LOVO, Beatoven.ai, Murf (Studio plans and API), the Stable Audio app (stableaudio.com), SOUNDRAW (monthly and annual), AIVA monthly billing, Microsoft Azure AI Speech, Mubert.
FAQ
What is the cheapest text to speech API?
On the official pages checked here, Amazon Polly Standard and Google Cloud Standard voices are both $4 per 1 million characters. Each vendor sells several voice tiers at different prices, and voice quality is not compared on this site.
How much does an hour of AI voice cost?
It depends on characters per minute, which vendors measure differently. Amazon's own example puts 1 million characters at about 23 hours of speech, so Polly Neural at $16 per 1 million works out to about $0.69 an hour. ElevenLabs' API page pairs $0.08 per 1,000 characters with about $0.08 a minute, about $4.80 an hour.
Does Suno say how many credits a song uses?
Not on its pricing page. It lists 2,500 credits a month on Pro and 10,000 on Premier.
Are reseller prices the same as the official price?
Not always. fal lists ElevenLabs v2 at $0.1 per 1,000 characters; ElevenLabs' own API lists $0.08.