GitLab
Public
What they do:
A complete DevOps platform delivered as a single application.
Quick facts:
HQ: San Francisco, CA, United States
Top Developer Tools Startups in the United States
This list has 603 startups and was last updated on Oct 15, 2026. 157 of them are hiring right now. Biggest hubs: San Francisco (441), New York (75), and Los Angeles (20). Largest teams: GitLab, PagerDuty, and Algolia. Latest round: Supabase raised $150M (Oct 2, 2026).
603 startupsPage 1 of 17
PagerDuty
Public
What they do:
Real-time visibility into critical apps and services all in one place.
Quick facts:
HQ: San Francisco, CA, United States
Algolia
Hiring
What they do:
A developer-friendly and enterprise-grade search API.
Quick facts:
HQ: San Francisco, CA, United States
Checkr
Hiring
What they do:
People infrastructure for the future of work
Quick facts:
HQ: San Francisco, CA, United States
Amplitude
HiringPublic
What they do:
Digital Analytics Platform
Quick facts:
HQ: San Francisco, CA, United States
HackerRank
Hiring
What they do:
Change the world to value skills over pedigree
Quick facts:
HQ: San Francisco, CA, United States
Retool
Hiring
What they do:
Build internal tools fast.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
The Infrastructure Identity Company
Quick facts:
HQ: San Francisco, CA, United States
InfluxData
Hiring
What they do:
The platform for building and operating time series applications.
Quick facts:
HQ: New York, NY, United States
Apollo
Hiring
What they do:
Apollo helps engineering teams accelerate delivery
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Build in a weekend. Scale to millions.
Quick facts:
HQ: San Francisco, CA, United States
Funding:
$150M · Oct 2026
What they do:
Software development platform.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Robotic Process Automation and Document Processing Platform
Quick facts:
HQ: Austin, TX, United States
What they do:
Observability platform to control all of your log data
Quick facts:
HQ: San Francisco, CA, United States
Modern Treasury
Hiring
What they do:
Payment operations tools for money movement.
Quick facts:
HQ: San Francisco, CA, United States
RevenueCat
Hiring
What they do:
Build and grow your app business
Quick facts:
HQ: San Francisco, CA, United States
OneSignal
Hiring
What they do:
Engage customers through personalized omni-channel messaging
Quick facts:
HQ: San Francisco, CA, United States
Alpaca
Hiring
What they do:
API-first stock and crypto brokerage platform
Quick facts:
HQ: San Francisco, CA, United States
PostHog
Hiring
What they do:
The single platform to analyze, test, observe, and deploy new features
Quick facts:
HQ: San Francisco, CA, United States
Gigs
Hiring
What they do:
The OS for Embedded Telecom
Quick facts:
HQ: San Francisco, CA, United States
Bitmovin
Hiring
What they do:
Powers OTT online video providers with video developer tools.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Deliver on the Promise of Design
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Protocol Labs makes internet protocols: IPFS, Filecoin, and more.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Conversational Voice and Multimodal AI built with Open Source
Quick facts:
HQ: San Francisco, CA, United States
Freshpaint
Hiring
What they do:
Customer data collection, safeguarding, & activation for healthcare
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Secure Collaboration for Technical Teams
Quick facts:
HQ: San Francisco, CA, United States
Deepgram
Hiring
What they do:
Building foundational AI for speech transcription and understanding.
Quick facts:
HQ: San Francisco, CA, United States
Quicknode
Hiring
What they do:
Tools & infra to build and scale high-quality blockchain applications.
Quick facts:
HQ: Miami, FL, United States
NanoNets
Hiring
What they do:
Automatic Data Extraction
Quick facts:
HQ: San Francisco, CA, United States
Roboflow
Hiring
What they do:
🖼️ Give your software the sense of sight.
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Embedded banking software platform and marketplace
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Cortex is the Internal Developer Portal eliminating “developer tax”…
Quick facts:
HQ: San Francisco, CA, United States
Momentic
Hiring
What they do:
Mo, the AI QA engineer that bug-bashes your app before every release
Quick facts:
HQ: San Francisco, CA, United States
Funding:
$18.6M · Equity · Jan 2026
What they do:
Video infrastructure for developers
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Context layer for production-grade AI agents
Quick facts:
HQ: San Francisco, CA, United States
Rootly
Hiring
What they do:
AI-native on-call and incident response carefully crafted to help…
Quick facts:
HQ: San Francisco, CA, United States
Questions and answers
How many startups are on this list?
There are 603 startups on this list, last updated on Oct 15, 2026.
Which of them are hiring?
157 of them are hiring right now, including Algolia, Checkr, and Amplitude.
Which of them have the largest teams?
By team size: GitLab (2,000 employees), PagerDuty (950 employees), and Algolia (810 employees).
Which of them raised money recently?
Latest rounds: Supabase — $150M (Oct 2026), ZeroPath — $7.03M SAFE (Mar 2026), and Momentic — $18.6M Equity (Jan 2026).
Where are they based?
The biggest hubs are San Francisco (441), New York (75), and Los Angeles (20).