Coval
Hiring
What they do:
Simulation & Evaluation that scales voice and chat AI agents
Quick facts:
HQ: San Francisco, CA, United States
Top Cloud Infrastructure Startups
This list has 493 startups and was last updated on Oct 15, 2026. 123 of them are hiring right now. Biggest hubs: San Francisco (302), New York (44), and London (16). Largest teams: Fivetran, PagerDuty, and Firebase. Latest round: Salience Labs raised $125M (Oct 14, 2026).
Survival statistics →452 open roles →
493 startupsPage 4 of 14
Mem0
Hiring
What they do:
The Memory layer for AI Agents
Quick facts:
HQ: San Francisco, CA, United States
Thunder Compute
Hiring
What they do:
GPUs for Agents
Quick facts:
HQ: San Francisco, CA, United States
CTGT
Hiring
What they do:
The deterministic layer for frontier intelligence
Quick facts:
HQ: San Francisco, CA, United States
AgentMail
Hiring
What they do:
Email Inboxes for AI Agents
Quick facts:
HQ: San Francisco, CA, United States
What they do:
A scalable, cloud-native Perforce and Git alternative
Quick facts:
ROE
Hiring
What they do:
AI for risk and compliance
Quick facts:
HQ: San Francisco, CA, United States
Raindrop
Hiring
What they do:
Sentry for AI Agents
Quick facts:
HQ: San Francisco, CA, United States
Strong Compute
Hiring
What they do:
10x-1000x faster compute for Neural Network training
Quick facts:
Naïve
Hiring
What they do:
Autonomous Company Infrastructure
Quick facts:
HQ: San Francisco, CA, United States
Dedalus Labs
Hiring
What they do:
Persistent computers for AI agents
Quick facts:
HQ: San Francisco, CA, United States
Hyperspell
Hiring
What they do:
Your Company Brain
Quick facts:
HQ: San Francisco, CA, United States
Piris Labs
Hiring
What they do:
The Networking Layer of AI
Quick facts:
HQ: San Francisco, CA, United States
Minicor
Hiring
What they do:
Scalable windows desktop automations
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Network monitoring from the end-user perspective
Quick facts:
HQ: Pittsburgh, PA, United States
Windmill
Hiring
What they do:
Open-source platform to turn scripts into internal apps & workflows
Quick facts:
What they do:
Open data platform for traceable, multimodal AI
Quick facts:
SID
Hiring
What they do:
AI research center for retrieval
Quick facts:
HQ: San Francisco, CA, United States
What they do:
The integration layer for live events infrastructure
Quick facts:
HQ: New York, NY, United States
Airweave
Hiring
What they do:
The open-source context retrieval layer for agents
Quick facts:
HQ: San Francisco, CA, United States
Luminal
Hiring
What they do:
Making AI run fast on any hardware.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Turning everyday words and actions into usable training data.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Open-source, self-hosted, session replay tool for developers.
Quick facts:
HQ: New York, NY, United States
What they do:
Global Card Issuing and Payment Processing Engine
Quick facts:
Converge
Hiring
What they do:
All-in-one marketing measurement for B2C
Quick facts:
HQ: New York, NY, United States
What they do:
The high-performance file system that connects AI to data
Quick facts:
HQ: San Francisco, CA, United States
Osmosis
Hiring
What they do:
Reinforcement Learning (RL) for AI Agents
Quick facts:
HQ: San Francisco, CA, United States
truthsystems
Hiring
What they do:
Automatically blocking risky behavior with real-time governance agents
Quick facts:
HQ: San Francisco, CA, United States
SF Tensor
Hiring
What they do:
Infrastructure for AI labs to focus on research.
Quick facts:
HQ: San Francisco, CA, United States
Beam
Hiring
What they do:
AI-Native Cloud Platform
Quick facts:
HQ: New York, NY, United States
What they do:
A social streaming platform powered by creators and fans
Quick facts:
HQ: Los Angeles, CA, United States
Rivet
Hiring
What they do:
Rivet Actors are the primitive for stateful workloads
Quick facts:
HQ: San Francisco, CA, United States
Cedana
Hiring
What they do:
Fast, reliable, reproducible AI with GPU live migration
Quick facts:
HQ: New York, NY, United States
What they do:
Inference for real-time voice and chat
Quick facts:
HQ: San Francisco, CA, United States
Autumn
Hiring
What they do:
Billing infrastructure for AI
Quick facts:
HQ: London, United Kingdom
Ryvn
Hiring
What they do:
Easy and secure customer cloud deployments
Quick facts:
HQ: New York, NY, United States