Run surveys, AI interviews, and usability tests in one research workspace
Run surveys, AI interviews, and usability tests in one research workspace
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“STT API”·2,000 results
Start overRun surveys, AI interviews, and usability tests in one research workspace
Run surveys, AI interviews, and usability tests in one research workspace
Convert any text into natural-sounding speech and download it as MP3.
Convert any text into natural-sounding speech and download it as MP3.
Free browser text-to-speech in more than 20 languages
Free browser text-to-speech in more than 20 languages

Practice real conversations with an AI language buddy in WhatsApp and iMessage
Practice real conversations with an AI language buddy in WhatsApp and iMessage

Identity verification, KYC, KYB and AML compliance in one platform
Identity verification, KYC, KYB and AML compliance in one platform
AI gateway, observability and guardrails for production LLM apps

Expert human data and evaluation for training frontier AI
AI visibility platform to get your brand cited in AI search
AI visibility platform to get your brand cited in AI search

Agentic document platform that turns messy PDFs into LLM-ready structured data
Agentic document platform that turns messy PDFs into LLM-ready structured data

One API key, hundreds of AI models behind a single endpoint
One API key, hundreds of AI models behind a single endpoint
Neural translation API covering 99+ languages with text-to-speech
Neural translation API covering 99+ languages with text-to-speech

All-in-one video hosting, streaming, and image optimization
All-in-one video hosting, streaming, and image optimization

Independent web search and agent grounding API built on the Ahrefs index
Independent web search and agent grounding API built on the Ahrefs index

Multilingual grammar, spelling and readability API
Multilingual grammar, spelling and readability API

One scraping API that turns any website into agent-ready JSON
AI academic writing with real, verifiable citations
AI academic writing with real, verifiable citations
Turn any web page, PDF or email into natural speech you can listen to anywhere
Turn any web page, PDF or email into natural speech you can listen to anywhere

Turn meetings and interviews into finished reports, minutes, and briefs
Turn meetings and interviews into finished reports, minutes, and briefs

Remember more, stay organised and stress less with neuropsychologist-built AI support
Remember more, stay organised and stress less with neuropsychologist-built AI support
Science-backed answers to medical questions
Science-backed answers to medical questions
All-in-one AI video editor with auto subtitles, dubbing and 50K+ stock assets
All-in-one AI video editor with auto subtitles, dubbing and 50K+ stock assets

AI humanizer and detector built for students and creators
AI humanizer and detector built for students and creators

AI product photography that keeps every logo, label and texture intact
AI product photography that keeps every logo, label and texture intact

System-wide AI voice dictation for Windows, powered by the models you choose
System-wide AI voice dictation for Windows, powered by the models you choose