Talk Bots Take Calls

cheaper large models and better speech tech spur this; wins come from sub‑second talk, clear calls, strong guardrails, and tight CRM ties.

Analysis Overview

Companies

1543

Headcount

$1.0B

Total Raised

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Active this week:

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(Pre-seed to Series A)

Company	Founded	Last Round	Tier One Prob. (%)	Team Score (%)	Industry	Location	FTE
Vapi Voice Agent Builders	01/2023	Series A 12/2024	100	43	B2B Enterprise	SFBA	116
Nurix Custom GenAI Services	01/2024	Seed 09/2024	100	43	B2B Enterprise	SFBA	115
Retell AI Voice Agent Creation	01/2023	Seed 04/2024	89	42	B2B Enterprise	SFBA	60
Leaping AI (YC W25) Voice Call Automation	01/2023	Seed 03/2025	79	49	B2B Enterprise	SFBA	11
Anyreach Trustworthy Voice Agents	01/2024	Pre-Seed 01/2025	29	46	B2B Enterprise	SFBA	8
Marr Labs Human-like Voice Agents	01/2023	Pre-Seed 03/2024	20	48	B2B Enterprise	SFBA	20
OneInbox.ai (Techstars '25) Voice Call Automation	01/2024	Pre-Seed 08/2025	16	43	B2B Enterprise	SFBA	5
LeadCave AI Voice-Driven Sales Assistant	01/2025	- -	7	41	B2B Enterprise	Austin	2

8 companies • Get your own research: Email to agent@olymposhq.com with subject "fetch" and link in body

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