Star
Hiring
What they do:
Make games with AI - no coding required
Quick facts:
HQ: Springfield, MO, United States
Developer Tools Startups Hiring Now
This list has 187 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (129), New York (17), and London (9). Largest teams: Algolia, Checkr, and Amplitude. Latest round: Momentic raised $18.6M (Jan 27, 2026).
187 startupsPage 6 of 6
Consus
Hiring
What they do:
The fastest and cheapest way to use AI with ITAR or CUI data.
Quick facts:
HQ: San Francisco, CA, United States
Deepnote
Hiring
What they do:
A better data science notebook.
Quick facts:
HQ: San Francisco, CA, United States
QuestDB
Hiring
What they do:
Data platform for mission-critical real-time workloads
Quick facts:
HQ: London, United Kingdom
YC S20Early stage
Automat
Hiring
What they do:
Agentic automation that understands context, recovers, and improves.
Quick facts:
HQ: San Francisco, CA, United States
YC W23Growth stage
Emergent
Hiring
What they do:
AI app builder that turns your ideas into monetizable software.
Quick facts:
HQ: San Francisco, CA, United States
YC S24Growth stage
Proliferate
Hiring
What they do:
Do your life's work with agents
Quick facts:
HQ: San Francisco, CA, United States
YC S25Early stage