Alternatives to Deepgram

AI-powered transcription and captioning platform delivering enterprise-grade accuracy for legal, education, media, and corporate use cases.

Vapi provides a highly configurable API platform for developers and enterprises to build, deploy, and scale human-like voice AI agents.

Building advanced speech models capable of passing the Turing test and providing infrastructure for voice agents.

Synthflow AI is a no-code platform for deploying human-like AI voice agents to automate phone calls, providing 24/7 support, lead qualification, and appointment scheduling for businesses at scale.

David AI is an audio data research company building the data backbone for voice-based AI.

Voice AI platform for frontline workers, transforming speech into structured data and automated workflows.

AI-powered voice agent for customer service and sales automation.

Enterprise-grade platform for at-scale automated testing and production monitoring of voice and chat agents.

AI-powered voice agent for customer service and sales automation.

AI-powered voice automation platform for businesses to enhance customer interactions and streamline operations.

AI-powered voice and conversational AI platform for businesses.

Voice AI agent platform handling more calls per second than the US 911 system, $60M ARR with a 35-person team.

Human-like Voice AI agents that automate up to 70% of business calls and self-improve.

AI-powered voice agents that are indistinguishable from humans, focusing on mortgage lead qualification and engagement.

Build and deploy self-improving AI voice agents without extensive engineering.

Automated testing and observability for AI voice and chat agents to ensure reliability and accelerate deployment.

Ultravox.ai (formerly Fixie.ai) is building human-like voice AI agents and models for natural, real-time communication.

Open-source library for building hyper-realistic voice agents and conversational AI applications.

AI models for speech-to-text, summarization, and understanding audio content.

Machine intelligence company focused on enterprise voice AI, operating in stealth.

AI-powered voice dictation tool transforming speech into polished writing across any application.

Amazon Transcribe is a fully managed machine learning service that provides accurate, speech-to-text capabilities.

AI platform for understanding and acting on conversations across voice and text.

Lionwire develops an AI platform that leverages advanced voice AI to create and deploy autonomous outbound sales and customer engagement agents.

AI-powered voice platform for automated customer interactions and sales.

AI-powered voice agent for automated customer service and sales calls.

Qualee deploys natural, ultra-low-latency voice agents for customer support, scheduling, and outbound operations.

AI-powered platform for building and deploying voice AI agents.

AI-powered real-time pronunciation correction for enhanced online communication.

Enhances speech recognition accuracy by augmenting existing vendor engines with proprietary technology.

Voice-to-face recognition technology for indexing, searching, and identification.

On-device voice activation and transcription platform for enhanced accuracy and efficiency.

Automatic speech recognition service for converting audio to text.

Provides high-performance multilingual voice datasets for AI model training.

Tukuoro enables voice enablement for any application or device, in any language or accent.

AI-powered voice-to-text application for Mac, Windows, and iOS, focusing on privacy and customization.

AI-powered voice assistant for customer service and sales automation.

AI voice infrastructure for global teams, offering enterprise voice agents for support, sales, and operations.

AI-powered SaaS platform for real-time interpretation and translation services.

Bensay is an AI voice keyboard for Windows and Mac, enabling fast dictation in any application.

Builds advanced AI agents and automations for deep voice analytics and knowledge insights.

Multi-tenant AI customer-service agents for voice, web chat, and Facebook/Instagram — grounded in your knowledge base. AI that tells the truth.

Full-stack AI cloud infrastructure

GPU cloud provider for AI infrastructure

Global GPU cloud infrastructure

GPU cloud data center operator

Energy-efficient AI infrastructure cloud

GPU infrastructure optimization

GPU dev environments

AI cloud platform

European GPU cloud

GPU cloud marketplace and broker

Decentralized compute and AI training

Distributed GPU hosting

Edge AI cloud infrastructure provider

Sovereign GPU cloud platform

Omnicloud AI compute platform