Developer APIs & Frameworks

Deepgram

Voice AI & Speech Platforms

Enterprise Voice AI platform providing speech-to-text, text-to-speech, and voice agent APIs for conversational experiences

San Francisco, USA

ElevenLabs

Voice AI & Speech Platforms

The most realistic voice AI platform powering conversational agents, voice generation, and speech technology for enterprises

New York, USA

Hugging Face

Developer APIs & Frameworks

The AI community building the future through collaborative machine learning models, datasets, and applications.

New York, USA

LangChain

Agentic AI Platforms

Agent engineering platform with open-source frameworks for building, deploying, and managing AI agents at scale

San Francisco, USA

Rasa

Conversational AI Platforms - Enterprise

Build trustworthy AI agents for real-world use cases with complete control over behavior and performance

San Francisco, USA

Twilio

Conversational AI Platforms - Enterprise

Digital engagement center platform with AI capabilities for personalized sales and service interactions.

San Francisco, USA

Botpress

Agentic AI Platforms

All-in-one platform for building AI agents powered by the latest LLMs with deploy, monitor, and integration capabilities.

Quebec City, Canada

Retell AI

Voice AI & Speech Platforms

AI Voice Agent Platform for Phone Call Automation

San Francisco, USA