Competitive Space

Speech Understanding, Transcription, and Voice Bots

Companies competing in this space

Name Stage Founded
AssemblyAI Series C 2017
Cartesia Series A 2023
Deepgram Series B 2015
ElevenLabs Series C 2022
Gladia Series A 2022
Hume Series B 2021
Speechmatics Series B 2006
Symbl.ai Series A 2018
Vapi Series A 2021

About this competitive space

AI models for speech and audio to understand what someone is saying either to convert it into text, or do audio-to-audio operations, often with voice bots or agents.

Metrics about companies in this space

Average blog post output per month

Name Average output Total all time
ElevenLabs 16.6 799
AssemblyAI 5.3 577
Deepgram 3.7 483
Symbl.ai 2.9 274
Hume 1.9 113
Gladia 1.9 90
Speechmatics 0.7 169
Cartesia 0.6 20
Vapi 0.5 30

YouTube subscribers by company

Company Subscribers
AssemblyAI 177000
ElevenLabs 91800
Deepgram 3780
Hume 1940
Speechmatics 1120
Gladia 145
Cartesia 127