Resemble AI

Developer of speech-conversion, deepfake-detection and media-provenance technology. Its service also integrates models from other developers.

Four retired native TTS releases, three STS versions, DETECT-2B, DETECT-3B Omni, DETECT-World, PerTh Multimodal and Agent Detection reviewed. Current Ultra is xAI-powered, transcription is Gemini-backed, and enhancement uses Cleanvoice; exact upstream mappings remain under review.

Closed-weight models

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Input tokensOutput tokens

Estimate = (input tokens × input price + output tokens × output price) / 1,000,000. Include conversation history in input and billed reasoning in output. Input-only decision models ignore the output setting; enter all billed input for one decision, including its question and criteria. Media, tools and discounts are separate.

12 models

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Model input and output limits, prices and estimated cost per question at the selected token counts.
Input tokensPublished limit*	Output tokensMaximum per response*	Input pricePer 1M tokens	Cost per question1,000 input + 500 outputEstimated · uncached
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricingNot collected	Different billing unitPrice details ↗
150 MB direct media upload; larger files use secure uploadfile limit	Not collected	Usage pricing $0.035 / second of audioAudio detection · Flex · Resemble AI$0.035 / imageImage detection · Flex · Resemble AITeam/Business: audio $0.015/second, image $0.015/image, video $0.03/second; subscription fee additionalRates & conditions ↗	Different billing unitPrice details ↗
200 MB per source media filefile limit	WAV, PNG, MP4output formats	Usage pricing $0.0005 / callWatermark encode · Resemble AI$0.0002 / callWatermark decode · Resemble AIRates & conditions ↗	Different billing unitPrice details ↗
Not collected	Not collected	Usage pricing $1.00 / 1,000 sessionsDecided sessions · Resemble AI10,000 decided visits per team per UTC day are free; undecided visits are not billedRates & conditions ↗	Different billing unitPrice details ↗

* Media models show their native limits. A shared context window includes both input and output tokens.

Original currency and billing unit, without currency conversion. Rates are dated snapshots; open the conditions for tiers, promotions and endpoint restrictions.How to read the data

Catalog coverage

Closed-weight model variants and explicitly identified closed-source managed model components across language, code, image, video, audio and other documented modalities. Global provider and historical-release coverage is being expanded; this is not yet exhaustive. 172 company reviews are still open.

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