
PagerDuty
What they do:
Real-time visibility into critical apps and services all in one place.
Quick facts:
HQ: San Francisco, CA, United States
This list has 51 startups and was last updated on Oct 15, 2026. 3 of them are hiring right now. Biggest hubs: San Francisco (30), New York (6), and London (3). Largest teams: PagerDuty, Docker, and CoreOS.

What they do:
Real-time visibility into critical apps and services all in one place.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Software development platform.
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HQ: San Francisco, CA, United States

What they do:
We make Orca, MIT open source terminal-based agent orchestrator
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HQ: San Francisco, CA, United States

What they do:
Software delivery built for machine scale.
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HQ: Remote

What they do:
Meet Tara AI, your new engineering efficiency co-pilot.
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HQ: San Francisco, CA, United States

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Accelerate software development with WarpBuild's 10x faster CI infra.
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HQ: San Francisco, CA, United States

What they do:
Persistent computers for AI agents
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HQ: San Francisco, CA, United States

What they do:
Easy and secure customer cloud deployments
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HQ: New York, NY, United States

What they do:
Pipekit scales data & CI pipelines for enterprises
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HQ: Remote

What they do:
Visually design and manage cloud infrastructures.
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HQ: New York, NY, United States

What they do:
AI engineer that debugs and fixes production incidents in realtime
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HQ: San Francisco, CA, United States

What they do:
PaaS-like experience with the power of Kubernetes, on your cloud
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What they do:
The complete production quality platform. AI-powered E2E testing,…
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HQ: Limerick, Ireland

What they do:
The E2E testing layer for AI-driven development
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HQ: San Francisco, CA, United States

What they do:
On demand ephemeral environments to run manual and automated tests.
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What they do:
Dataset Management for AI Trainers
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HQ: New York, NY, United States

What they do:
Making the JVM faster
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HQ: San Francisco, CA, United States

What they do:
AI-powered Infrastructure as Code PR reviews
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What they do:
Config Management for Robotics
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HQ: San Francisco, CA, United States

What they do:
Struct keeps prod running
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HQ: San Francisco, CA, United States

What they do:
AI powered debugging notebooks for incident response
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HQ: San Francisco, CA, United States

What they do:
Self-Driving CI: fast AI-native GitHub Actions runners
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HQ: San Francisco, CA, United States

What they do:
Simple third-party app patching and deployment for Windows.
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HQ: San Francisco, CA, United States

What they do:
AI SRE For Teams on Kubernetes
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HQ: London, United Kingdom

What they do:
Test, evaluate & observe your LLM applications
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HQ: New York, NY, United States

What they do:
AI Agent for DevOps Workflow Automation
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HQ: New York, NY, United States

What they do:
AI Agents for Platform Engineering
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HQ: San Francisco, CA, United States

What they do:
The cloud platform built for coding agents
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What they do:
Automate on-call at agent-scale.
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HQ: San Francisco, CA, United States

What they do:
Verify AI-generated code before you ship it
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HQ: San Francisco, CA, United States

What they do:
The Git forge for the next hundred billion commits
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HQ: San Francisco, CA, United States

What they do:
A graph based IDE for when agents program faster than you can read
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HQ: San Francisco, CA, United States

What they do:
Open source tools of modern distributed systems.
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HQ: San Francisco, CA, United States
What they do:
We make it easy to run databases. PostgreSQL, Redis, MongoDB,…
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HQ: San Francisco, CA, United States

What they do:
The No Infrastructure Platform as a Service
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HQ: New York, NY, United States

What they do:
Dashboards and actionable insights for high-performing engineering…
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HQ: San Francisco, CA, United States
There are 51 startups on this list, last updated on Oct 15, 2026.
3 of them are hiring right now, including WarpBuild, Dedalus Labs, and Ryvn.
By team size: PagerDuty (950 employees), Docker (201 employees), and CoreOS (150 employees).
The biggest hubs are San Francisco (30), New York (6), and London (3).