What they do:
Stripe-like API Docs in just a few clicks
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HQ: Tbilisi, Georgia
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 3 of 18
What they do:
The fastest way to ship airtight AI
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HQ: San Francisco, CA, United States
What they do:
The fashion product engineering intelligence
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HQ: San Francisco, CA, United States
Inkeep
Hiring
What they do:
Build AI Agent teammates and automations in code or no-code
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HQ: San Francisco, CA, United States
What they do:
Develop your CI/CD pipelines as code and run them anywhere
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HQ: San Francisco, CA, United States
What they do:
The marketplace for wood manufacturing
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HQ: Amsterdam, Netherlands
What they do:
Software delivery built for machine scale.
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HQ: Remote
Weave
Hiring
What they do:
AI to understand and then route engineering work
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HQ: San Francisco, CA, United States
What they do:
Anima - Design Agent | AgentGrid.io - Shared drive for humans & agents
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What they do:
Design system platform joins developers and designers together
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HQ: Prague, Czechia
Meticulous
Hiring
What they do:
Automated e2e screenshot testing without writing or maintaining tests
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HQ: London, United Kingdom
Noloco
Hiring
What they do:
Flexible Business Apps for Modern Teams
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HQ: Dublin, Ireland
What they do:
The open-source document editor for humans and AI agents.
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Spur
Hiring
What they do:
Spur is the validation infrastructure enterprises use to ship at the…
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HQ: New York, NY, United States
What they do:
Look inside the model
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HQ: San Francisco, CA, United States
What they do:
Agents for Accelerated Clinical Trial Design
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HQ: Boston, MA, United States
Cekura
Hiring
What they do:
Voice AI and Chat AI agents: Testing and Observability
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HQ: San Francisco, CA, United States
F2
Hiring
What they do:
The AI platform for private markets investors
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HQ: New York, NY, United States
What they do:
Pull Requests as a Service
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HQ: San Francisco, CA, United States
Ditto
Hiring
What they do:
Manage the words across your team’s product from design to production.
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HQ: San Francisco, CA, United States
What they do:
Automate finance operations with Python and AI
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What they do:
Icons and social logos for your website.
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HQ: Bentonville, AR, United States
What they do:
Build and deploy fully‑managed AI agents and workflows
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HQ: London, United Kingdom
Unsloth AI
Hiring
What they do:
Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.
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HQ: San Francisco, CA, United States
idler
Hiring
What they do:
Hill-climb any benchmark, for any model, in any domain.
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HQ: San Francisco, CA, United States
Shadeform
Hiring
What they do:
The GPU Cloud Marketplace
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What they do:
Affogato AI — Your Agent for instant TikToks, Reels, and ads.
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HQ: San Francisco, CA, United States
What they do:
AI SDET for mobile apps
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HQ: San Francisco, CA, United States
Axross Pte Ltd
Hiring
What they do:
AI-driven HVAC control system for improved energy performance
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HQ: Singapore
What they do:
Code-first scrapers and RPAs — built and maintained by AI
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HQ: Seattle, WA, United States
Magic Patterns
Hiring
What they do:
Go from idea to production with AI.
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HQ: San Francisco, CA, United States
Sweetspot
Hiring
What they do:
AI for Government Contracting.
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HQ: New York, NY, United States
Coval
Hiring
What they do:
Simulation & Evaluation that scales voice and chat AI agents
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HQ: San Francisco, CA, United States
Hamming AI
Hiring
What they do:
Complete QA platform for voice agents
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HQ: San Francisco, CA, United States
ReactWise
Hiring
What they do:
AI Co-Pilot for Chemical Process Optimization
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HQ: Cambridge, United Kingdom
Diode Computers, Inc.
Hiring
What they do:
Automate circuit board design using AI
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HQ: New York, NY, United States