What they do:
AI powered debugging notebooks for incident response
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HQ: San Francisco, CA, United States
Top Engineering, Product and Design Startups
This list has 629 startups and was last updated on Oct 15, 2026. 142 of them are hiring right now. Biggest hubs: San Francisco (360), New York (59), and London (22). Largest teams: GitLab, Optimizely, and Flock Safety. Latest round: Clueso raised $10M (Oct 13, 2026).
629 startupsPage 9 of 18
What they do:
A foundation model for physics.
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HQ: San Francisco, CA, United States
What they do:
PCB component librarian
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HQ: Zürich, Switzerland
What they do:
Continual Learning for Agents
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HQ: San Francisco, CA, United States
What they do:
Custom models trained on your data
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HQ: San Francisco, CA, United States
What they do:
Understand your users beyond the numbers
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HQ: San Francisco, CA, United States
What they do:
Automatically write and update internal docs with every code commit.
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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:
Build and ship native Swift apps with AI
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HQ: San Francisco, CA, United States
What they do:
The makers of Klex Bots, your own team of digital coworkers.
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What they do:
Studio-Grade Design at Scale
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HQ: San Francisco, CA, United States
What they do:
Lovable for mobile apps
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HQ: Thessaloniki, Greece
What they do:
Team chat to command all your company's coding agents
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HQ: San Francisco, CA, United States
What they do:
Insurance risk layer for physical AI
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HQ: San Francisco, CA, United States
What they do:
UI building blocks for the agentic internet
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HQ: San Francisco, CA, United States
What they do:
AI production engineer for regulated industries
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HQ: San Francisco, CA, United States
What they do:
We get your product picked by coding agents.
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What they do:
An open-source operating system for reliable long-running agents
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HQ: Boston, MA, United States
What they do:
Reliable and safe data engineering and data science agents
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HQ: San Francisco, CA, United States
What they do:
Online circuit simulator and electronic schematic editor.
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HQ: San Francisco, CA, United States
What they do:
All-in-one platform for building & releasing desktop apps
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HQ: Cork, Ireland
What they do:
Realistic virtual video studio to record and stream from your browser
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HQ: Denver, CO, United States
What they do:
Improving Developer Experience with Streamlined Code Reviews
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What they do:
Configuration language for building enterprise web apps 10x faster
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HQ: Zagreb, Croatia
What they do:
Open-source API & UI test automation
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HQ: Wilmington, DE, United States
What they do:
Your autonomous motion designer that turns every feature into a…
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HQ: San Francisco, CA, United States
What they do:
The safety layer between AI agents and your database
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What they do:
Open source background agents
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HQ: Singapore
What they do:
World Models for Aviation MROs
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HQ: Pune, India
What they do:
AI coding copilot engineered for performance
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HQ: San Francisco, CA, United States
What they do:
Deploy Machine Learning Models with One Command
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HQ: San Francisco, CA, United States
What they do:
Turn your ideas into full-stack apps
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What they do:
High-performance computing cloud
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What they do:
Your self-generating, self-maintaining code knowledge base.
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HQ: San Francisco, CA, United States
What they do:
Product design tool that lets everyone design like a designer
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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