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Voice agents

8 companies in this space

27 trends awaiting strategic relevance scoring. Activity metrics update automatically; strategic scores require a separate review.

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Summary

Company Total Posts Avg/Month
Retell AI 454 9.5
Deepgram 915 6.4
Voiceflow 399 4.2
Coval 99 2.8
Gradium 35 1.5
Cartesia 33 0.7
Moss 9 0.3
Vocode 0 0.0

Current Subscribers

Company Subscribers Share
Voiceflow 26,100
Retell AI 5,360
Deepgram 4,380
Cartesia 335
Coval 243
Gradium 113
Moss 11

Showing Hacker News posts with 50+ points since 2022

Companies in Voice agents

Random Space
Company Stage Founded
Cartesia A 2023
Coval A 2024
Deepgram C 2015
Gradium seed 2025
Moss pre-seed 2024
Retell AI seed 2023
Vocode seed 2023
Voiceflow B 2019
Plushcap, by Matt Makai. 2021-2026.