# Detectif.ai

> Detectif.ai (Detectif AI Inc, also written DetectifAI) builds audio authentication models: audio deepfake detection, speaker verification, call intelligence and voice agents with verification built in. The models run on live calls and recordings, including 8 kHz telephone audio, and deploy in the cloud, a private VPC, on-premises or on-device.

Key facts, with their scope:

- On the independent Podonos audio deepfake detection benchmark (September 2026, commit 87673d5), Detectif.ai reported a mean latency of 24 ms per clip, the lowest of the 12 commercial systems that reported timing. Timings are vendor-reported; hardware and service conditions differ.
- Podonos scored Detectif.ai at 94.47% accuracy on 4,524 files against private labels, ninth of 23 systems, detecting 97.3% of the synthetic files. Every file was scored; none were declined.
- Detectif AI Inc was selected for the 2026 TechCrunch Startup Battlefield 200 cohort.

## Models

- [Aletheia, audio deepfake detection](https://detectif.ai/deepfake-detection): detects synthetic, cloned and replayed speech in live calls and recordings and returns a synthetic score with flagged segments.
- [Eidos, speaker verification](https://detectif.ai/speaker-verification): compares a caller's voice with an enrolled voiceprint and returns a speaker match score, paired with deepfake detection so a cloned voice cannot pass on a match alone.
- [Noesis and Lexis, call intelligence and voice agents](https://detectif.ai/voice-agents): Noesis tells you who or what answered a phone call (a person, voicemail, an IVR menu, a hold queue or an automated voice agent), live over a WebSocket or from a recorded call, and reports every change during the call; English, Hindi and Hinglish. Lexis runs voice workflows with authenticity and identity checks before sensitive actions.
- [AI Assurance](https://detectif.ai/ai-assurance): control mapping, deepfake and voice attack simulation, and adversarial testing of identity controls.

## Evidence

- [Audio deepfake detection benchmark](https://detectif.ai/benchmark): the Podonos results, rankings, method and what is and is not verified.
- [Research](https://detectif.ai/research): working preprints on cross-lingual generator artifacts and on deploying an audio deepfake detector across GPU, CPU and Android.

## Developers

- [Quickstart](https://platform.detectif.ai/docs/): from an API key to a first deepfake check.
- [API reference](https://platform.detectif.ai/docs/api/)
- [Noesis docs](https://platform.detectif.ai/docs/noesis/): live call stream, recorded-call analysis, answer labels, integration guides (Twilio, LiveKit, Pipecat) and MCP tools.
- [Noesis dashboard](https://platform.detectif.ai/dashboard/noesis/)
- [Platform dashboard](https://platform.detectif.ai/dashboard/)

## Company

- [Company](https://detectif.ai/company)
- [Book a demo](https://detectif.ai/book-a-demo)
- [LinkedIn](https://www.linkedin.com/company/detectifai)