Build with Resemble | Resemble

Investigate media and user authenticity, analyze content, and protect communication through one API platform.

Run an Investigation

Choose a Detect Agent and investigate documents, identity, evidence, news, insurance claims, or social content.

Browse the API Reference

Review request schemas, response fields, authentication, and runnable examples for every public endpoint.

Safety & Detection

Build authenticity, provenance, identity, and content-analysis workflows across audio, images, video, and documents.

Detect Agents

Run managed investigations and retrieve the complete history for each Detect Agent.

Deepfake Detection

Analyze audio, images, and video for synthetic or manipulated content.

Intelligence

Extract claims, entities, context, and risk signals from submitted media.

Detect Intelligence

Ask natural-language questions about completed detection reports.

Verification building blocks

Audio Source Tracing: identify the likely origin of synthetic audio.
Identity API: enroll people and brands, attach reference media, and search for matches.
Watermarking: apply and detect resilient watermarks across audio, images, and video.
Secure Uploads: send private media to downstream analysis jobs without hosting it publicly.

Platform Essentials

Developer Quick Start: submit media and retrieve your first detection report.
Authentication: secure requests with your API key.
Rate Limits: plan throughput, retries, and scaling behavior.
Error Handling: interpret API failures and build reliable recovery paths.

Use the Products tab for workflow guides, API Reference for endpoint contracts, and Client Libraries for SDK documentation.

Voice AI Research Archive

Chatterbox and our generative voice models remain open and free to build on under Voice AI Research, but are no longer offered as commercial paid products.

Browse the Voice AI Research Archive for historical voice product documentation, management guides, and tutorials.

Read why we went all-in on Deepfake Detection →