The Best AI Voice Generators, Compared

ElevenLabs is the broadest platform here: text to speech, instant and professional voice cloning, speech to text, dubbing, a voice changer, voice isolation, sound effects and music, all drawing from one monthly credit balance. Its pricing page lists 74 languages and Eleven v4 as its newest model.

The catch is the credit system. On the Multilingual v2 model, one character costs one credit, so the $6 Starter plan’s 30,000 credits is roughly 30 minutes of narration. Other features draw much faster, for example 2,000–10,000 credits per minute for dubbing and 1,000 per minute for the voice changer. Unused credits roll over for up to two months on active paid plans.

WellSaid targets teams that produce a lot of narration and iterate on scripts. Paid plans include unlimited generation; your allowance only counts the finished minutes you download. That makes it forgiving when you re-render a line twenty times to get the emphasis right.

The trade-off is breadth: self-serve plans include English voices only (all languages and translation are on Enterprise), and the per-minute cost on the entry plan is high compared with credit-based rivals.

Speechify Studio (a separate subscription from Speechify’s reading app) prices voiceover at 1 credit per second. The $100/year Studio Starter plan includes 86,400 credits, which works out to about 24 hours of voiceover a year; the $300/year tier includes 345,600 credits (about 96 hours).

It also bundles dubbing (3 credits per second), a voice changer and a stock media library, and lists 1,000+ voices. Re-exporting unchanged audio doesn’t consume credits, but changing pitch, speed or emotion does.

Cartesia is API-first, built around its Sonic text-to-speech models, Ink speech-to-text and managed voice agents. Pricing is in credits (1 credit = 1 character for TTS; a minute of audio takes about 750–800 credits). Each plan also includes the same dollar amount as prepaid voice-agent usage.

If you are writing code rather than producing a video, the $5 Pro plan (100k credits, commercial license, instant cloning) is one of the cheapest legitimate ways to ship TTS in a product.

Murf offers two quite different products. Murf Studio is an editor for narrated presentations and explainers, priced by hours of voice generation. The Murf API is pay-as-you-go: Falcon (built for real-time agents) costs $0.01 per 1,000 characters and the higher-quality Gen2 model costs $0.03 per 1,000 characters, with $10 of free credit to start. Murf lists 150+ voices in 35+ languages.

Descript is a text-based video and podcast editor first, but its AI Speech features (stock AI speakers, custom voice clones and “Regenerate” to patch flubbed words) cover a lot of everyday voiceover work. If you would otherwise pay for both an editor and a voice tool, it can replace two subscriptions.