Retell AI Alternatives

Hamming tests your AI voice agents 100x faster than manual calls. Create Character.ai-style personas and scenarios. Run 100s of simultaneous phone calls to find bugs in your voice agents. Get detailed analytics on where to improve.

Hey Sumanyu and Marius! Hamming is FANTASTIC!! – the way you’re enabling rapid testing for AI voice agents with real-time analytics is a huge step forward. Love how you’re making it easier for teams to refine their AI agents so effectively. We’re working on something for founders that could really benefit from insights like yours. Sent you both an email with a bit more context if you’re open to it. Cheers, Johannes

The most accurate transcription, translation and analytics platform for English, Arabic, Indian and mixed languages. Transcribe any file or real-time speech in a user-friendly platform, or integrate VoiceAI to your applications with just a few lines of code.

This is exceptional! Its the most complete STT API I have come across. Covering so many cross-functional features, that real business use-case would require, like sentiment analysis and summarization. As I went over the developer docs, I was even more impressed to find how exhaustive and easy to follow their docs are. Very Well done!

3. Qlary AI

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Qlary AI is a no-code solution that simplifies deployment of voice-enabled AI for businesses. Natural language is used to customize the agent, with built-in phone, transcription, summarization, and real-time alerts for the business manager.

API that enables developers to build human-like voice agents