High-quality human data for AI training, evaluation, and research
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“sampling” · Coding & Development·89 results
Start overHigh-quality human data for AI training, evaluation, and research
Ready-made database schemas, sample data and an AI schema designer
Ready-made database schemas, sample data and an AI schema designer

Targeted research audiences with AI-verified data quality
Targeted research audiences with AI-verified data quality
Clone voice, control emotion, and create lifelike speech.
Clone voice, control emotion, and create lifelike speech.

Split any song into clean, usable stems with AI
Split any song into clean, usable stems with AI

Rights-cleared AI music generation, remixing and release in one workflow
Rights-cleared AI music generation, remixing and release in one workflow

Real-time AI interview copilot that answers while you are still talking
Real-time AI interview copilot that answers while you are still talking

Buy a prompt that already works - or sell the ones you have perfected.
Buy a prompt that already works - or sell the ones you have perfected.
The fastest way for developers to implement your API
The fastest way for developers to implement your API

Hear OpenAI's text-to-speech voices in your browser, no setup required
Enter your website. Get customers.
Enter your website. Get customers.

Go from an idea to a live computer-vision app, agentically
Go from an idea to a live computer-vision app, agentically

Free AI-generated placeholder avatars, fetched with a single URL.
Free AI-generated placeholder avatars, fetched with a single URL.
Lifelike speech, cloned voices and AI music in one platform
Real human data for AI training, evals, and research — in minutes
Text-to-image generator for Black Forest Labs' FLUX.1 model family
Text-to-image generator for Black Forest Labs' FLUX.1 model family

The classic Microsoft SAM voice, reborn in your browser
The classic Microsoft SAM voice, reborn in your browser

The WhatsApp platform for teams that sell and support at scale
The WhatsApp platform for teams that sell and support at scale

Generate and transcribe MIDI inside your DAW with natural-language prompts
Generate and transcribe MIDI inside your DAW with natural-language prompts
Customer and user research at scale, powered by AI conversations
Customer and user research at scale, powered by AI conversations

Multiple test types, one editor: Run A/B, A/A, multivariate and split-URL tests from one editor while keeping the same statistical engine ac
Multiple test types, one editor: Run A/B, A/A, multivariate and split-URL tests from one editor while keeping the same statistical engine ac

The security layer for voice and chat agents: test, red-team, and monitor every call
The security layer for voice and chat agents: test, red-team, and monitor every call

High-fidelity AI voice cloning, text-to-speech and voice changing
High-fidelity AI voice cloning, text-to-speech and voice changing

Highlight your data, get a working regular expression back — no regex expertise required
Highlight your data, get a working regular expression back — no regex expertise required