Agent Builders And Infra

LLM gains, MCP uptake, and cheaper GPUs pull demand; winners offer real tool use, on-prem control, guardrails, and fast, low-cost deploys.

Analysis Overview

Companies

668

Headcount

$128M

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
Blaxel (YC X25) Agentic Cloud Infrastructure	01/2024	Seed 07/2025	100	42	AI Infrastructure	SFBA	7
webAI Local AI Control	01/2019	Series A 09/2024	100	42	AI Infrastructure	Austin	114
Wildcard (YC W25) Background Coding Agents	01/2024	Pre-Seed 03/2025	87	40	B2B Engineering, Product and Design	SFBA	2
Kalavai Own Your Infrastructure	01/2023	Pre-Seed 12/2024	51	59	AI Infrastructure	Boston	5
Rowboat (YC S24) Build multi-agents easily	01/2024	Pre-Seed 09/2024	48	48	AI Infrastructure	SFBA	4
CoreSpeed Inc. Core Impact Creation	01/2025	Seed 07/2025	24	45	AI Infrastructure	SFBA	12
Layer MCP Server Builders	01/2023	Seed 10/2023	16	43	AI Infrastructure	NYC	10
Mosaia Match, Automate, Personalize	01/2023	Pre-Seed 11/2023	10	40	AI Infrastructure	SFBA	3

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

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