Resemble AI vs Voice.ai

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper paid plan: Voice.ai — $5/mo vs $350/mo for Resemble AI
Free plan: Only Voice.ai (Resemble AI has paid plans only)
Public API: Both have one
Best fit: Resemble AI: Contact centres and banks screening inbound calls for synthetic voices · Voice.ai: streamers and gamers swapping voices live on Discord or in-game
Platforms: Resemble AI: Web · Voice.ai: Web, macOS, Windows

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Resemble AIDeepfake detection, watermarking and voice identity platform that has stopped selling voice generation

Voice.aiReal-time voice changer plus TTS and phone voice agents

Side by side

Fact	Resemble AI	Voice.ai
Category	Voice Cloning	Voice Cloning
Pricing model	Paid	Freemium
Starts at	$350/mo	$5/mo
Public API	Yes	Yes
Trust score	95 / 100	96 / 100
Platforms	Web, API	Web, macOS, Windows, API
Company	Resemble AI, Inc.	Voice AI Inc.
Launched	—	2021
Last verified	Sep 6, 2026	Sep 6, 2026

What our research says

Resemble AI

If you came here for voice cloning, the product you remember has been withdrawn: Resemble now sells the opposite service, catching cloned voices and faces, and the pricing and API reflect that. As a detection vendor it is a credible shortlist entry next to Pindrop and Reality Defender, with per-second metering that is easy to trial and an on-prem option for regulated buyers.

Pros

One REST API covers audio, video and image detection, watermarking and speaker identity
Pay-per-use Flex tier lets you measure accuracy on your own data before committing to seats
Containerised on-premises install for buyers who cannot send media to a cloud
Published per-unit rates and a public benchmarks page, which most detection vendors keep behind sales

Cons

Voice generation has been discontinued as a commercial product; existing TTS integrations need a new vendor
Per-second detection pricing adds up quickly on long recordings or video
Seat plans jump straight from $0 to $350 a month with nothing in between
No headquarters address on the terms page, only Delaware as governing law

Voice.ai

Unusual in covering both the gaming/streaming voice-changer job and business phone agents from one account. If you only need one of those, a specialist will give you better quality per dollar.

Pros

permanent free plan with 5k credits a month
$5 entry tier is very low for a product that includes voice cloning
live voice changing and telephony agents share one account and balance
published Python and TypeScript SDKs plus an on-premise deployment path

Cons

credits obscure cost comparisons against per-character or per-minute rivals
steep gap between the $24 Launch tier and the $99 Core tier
the product surface sprawls from gaming toys to enterprise telephony
free tier caps each conversion at 500 characters

Which one fits

Choose Resemble AI if you need

Contact centres and banks screening inbound calls for synthetic voices
Platforms and newsrooms that need to flag deepfake audio, video or images at scale
Compliance teams that must watermark generated media under the EU AI Act

Choose Voice.ai if you need

streamers and gamers swapping voices live on Discord or in-game
small teams trialling an AI phone receptionist without enterprise pricing
cheap voice clones for prototypes and internal demos
cleaning up audio (noise removal, vocal isolation) next to generation