Resemble AI vs Respeecher: pricing, features and which to choose

Resemble AI is a Toronto and San Francisco company founded in 2019 by Zohaib Ahmed and Saqib Muhammad to make synthetic voices for game studios. For five years it sold voice cloning, text-to-speech and speech-to-speech through a web studio and API, raising an $8 million round in July 2023 and later a $13 million round aimed at AI-generated threats. In August 2026 Ahmed published a post titled "Why a former voice AI company went all in on deepfake detection" confirming the company had stopped selling voice generation to new customers. Existing voice customers are still supported. Resemble also retired more than 300 older blog posts on voice cloning, which is why many old links now land on that announcement. Anyone researching Resemble as a voice generator should treat it as a detection vendor with a voice research arm.

The current product is a set of five APIs. Detect returns a verdict on whether audio, video or an image is synthetic in under 300 milliseconds, according to the company. Watermarker embeds an inaudible or invisible mark at the point of generation and reads it back after compression and re-encoding, with C2PA support. Identity enrolls a known voice and face, then checks whether an incoming call or video matches it. Signal matches calls against libraries of known fraud patterns without storing transcripts, and Intelligence turns a detection score into plain-language reasoning and JSON. Ready-made products sit on top: meeting protection for Microsoft Teams, a Chrome extension that flags deepfakes in the browser, and agent detection for spotting AI callers. A typical deployment pipes contact-center audio or uploaded media through Detect and routes flagged items to an analyst.

The main limitation for most readers is that Resemble no longer sells the product it was known for. Teams that want hosted voice cloning should look at ElevenLabs, which offers instant and professional cloning from $5 a month, or Respeecher for studio-grade speech-to-speech. Developers comfortable running models themselves can use Chatterbox from Resemble's own repository at no cost, but without a commercial voice service behind it. On detection, Resemble competes with Reality Defender and Pindrop, which also sell real-time deepfake screening to banks and call centers; Resemble's edge is that it publishes self-serve prices and an API key you can get without a sales call. Pick Resemble if you need to screen calls, meetings or uploads for synthetic media. Look elsewhere if you need to generate voices.

Respeecher was founded in Kyiv in 2017 by Alex Serdiuk, Dmytro Bielievtsov and Grant Reaber, and it now lists its headquarters in Burbank, California, close to the studios it serves. It became known for recreating the young Luke Skywalker's voice in Disney+'s The Mandalorian and The Book of Boba Fett, and for reviving the voice of the late Polish actor Miłogost Reczek for CD Projekt Red's Cyberpunk 2077: Phantom Liberty. More recent work includes refining Hungarian pronunciation for Adrien Brody and Felicity Jones in The Brutalist and enhancing songs in Emilia Pérez. The World Economic Forum named it a 2025 Technology Pioneer. PitchBook records a $14 million Series A in September 2025 and about 46 employees. The company kept operating from Ukraine through the Russian invasion, a story Forbes and the Kyiv Independent have covered.

Respeecher's core technology is speech-to-speech conversion. An actor records a line with the timing and emotion the director wants, and the system re-voices it as a target speaker while keeping the performance intact. That makes it different from text-to-speech tools, which have to guess at delivery. Respeecher sells this three ways. The AI Voice Lab is a managed service in which the company's sound engineers clean source audio, train a custom voice and deliver finished tracks for a production. The Voice Marketplace is a self-serve web app with more than 40 licensed voices, speech-to-speech and text-to-speech, plus a plugin for Avid Pro Tools so audio editors can work inside their usual software. Respeecher Space is a developer API for streaming text-to-speech into voice agents and apps.

Respeecher's Marketplace is small next to ElevenLabs, which offers thousands of voices, instant cloning from a short sample, dubbing and sound effects at lower subscription prices. Custom voices of a specific person go through the managed Voice Lab, so there is no quick do-it-yourself cloning of your own voice. Resemble AI used to be its closest rival for consent-based cloning, but in August 2026 Resemble stopped selling voice generation to new customers and moved to deepfake detection. WellSaid Labs shares the licensed-voice approach but focuses on text-to-speech for corporate training. Pick Respeecher for film, television, games or advertising work where an actor's performance has to be re-voiced convincingly and every voice needs a clear legal chain of consent. Pick ElevenLabs for fast, inexpensive voiceover and cloning.