Rickshaw
Acquired
What they do:
Same day local delivery, via API. Currently operating in SF.
Quick facts:
HQ: San Francisco, CA, United States
Top Developer Tools Startups
This list has 794 startups and was last updated on Oct 15, 2026. 187 of them are hiring right now. Biggest hubs: San Francisco (441), New York (75), and London (39). Largest teams: GitLab, PagerDuty, and Algolia. Latest round: Coding Giants raised €6M (Oct 14, 2026).
Survival statistics →886 open roles →
794 startupsPage 18 of 23
Wit.ai
Acquired
What they do:
Natural Language for Developers --Wit is an API that makes it easy…
Quick facts:
HQ: San Francisco, CA, United States
PullRequest
Acquired
What they do:
Code review as a service - combining automation with a network of…
Quick facts:
HQ: Austin, TX, United States
CodeStream
Acquired
What they do:
CodeStream is a Developer Collaboration Platform designed to…
Quick facts:
HQ: New York, NY, United States
Chaos Genius
Acquired
What they do:
DataOps Observability Platform for Snowflake
Quick facts:
Arengu
Acquired
What they do:
Build frictionless signup flows in minutes
Quick facts:
HQ: A Coruña, Spain
Speechly
Acquired
What they do:
Natural Language Understanding API for Speech that runs on device
Quick facts:
Weav
Acquired
What they do:
Weav is the universal API for commerce platforms
Quick facts:
HQ: New York, NY, United States
Emerge Tools
Acquired
What they do:
Supercharge your mobile apps
Quick facts:
HQ: Los Angeles, CA, United States
Traceloop
Acquired
What they do:
Know what your LLM is doing — and why it’s failing
Quick facts:
Segments.ai
Acquired
What they do:
Build better computer vision models by building better datasets
Quick facts:
HQ: Brussels, Belgium
Avenue
Acquired
What they do:
Observability platform for operations teams
Quick facts:
HQ: New York, NY, United States
Cloudthread
Acquired
What they do:
Eliminate Cloud Waste. Attribute and Track Savings. Engage Engineers.
Quick facts:
HQ: San Francisco, CA, United States
highlight.io
Acquired
What they do:
The open source, fullstack monitoring platform: stop guessing why…
Quick facts:
HQ: Seattle, WA, United States
Sohar Health
Acquired
What they do:
AI-powered insurance verification to boost patient conversion.
Quick facts:
HQ: New York, NY, United States
mutable.ai
Acquired
What they do:
Artificially Intelligent Corporations
Quick facts:
HQ: San Francisco, CA, United States
Mocha
Acquired
What they do:
Build and publish web apps in minutes. No coding required.
Quick facts:
HQ: San Francisco, CA, United States
Trieve
Acquired
What they do:
All-in-one API for search, RAG, & recommendations
Quick facts:
HQ: San Francisco, CA, United States
Visly
Acquired
What they do:
Build React components visually
Quick facts:
HQ: Remote
Slapdash
Acquired
What they do:
Work at the speed of thought
Quick facts:
HQ: San Francisco, CA, United States
Reflect
Acquired
What they do:
No-code test automation for web apps
Quick facts:
HQ: Villanova, PA, United States
Hydra
Acquired
What they do:
Serverless Analytics on Postgres
Quick facts:
HQ: San Francisco, CA, United States
Decent
Acquired
What they do:
Cross-chain routing + trading APIs. One-click transactions with any…
Quick facts:
HQ: New York, NY, United States
Taro
Acquired
What they do:
Help high-growth tech companies hire strong engineers
Quick facts:
HQ: San Francisco, CA, United States
EzDubs
Acquired
What they do:
Real-time speech translation
Quick facts:
HQ: San Francisco, CA, United States
Optic
Acquired
What they do:
Making APIs Developer-friendly
Quick facts:
HQ: New York, NY, United States
Preflight
Acquired
What they do:
No-code Web Apps testing for everyone
Quick facts:
HQ: Chicago, IL, United States
Fig
Acquired
What they do:
Fig adds visual apps, shortcuts, and autocomplete to your terminal.
Quick facts:
HQ: San Francisco, CA, United States
Pyroscope
Acquired
What they do:
Open source continuous profiling software to debug performance issues
Quick facts:
HQ: San Francisco, CA, United States
Kitemaker
Acquired
What they do:
A faster and more collaborative alternative to Jira for remote teams
Quick facts:
Satsuma
Acquired
What they do:
Reliable blockchain indexing & querying for web3 engineering teams.
Quick facts:
HQ: San Francisco, CA, United States
Helicone
Acquired
What they do:
LLM Observability for Developers
Quick facts:
HQ: San Francisco, CA, United States
Keep
Acquired
What they do:
The open-source AIOps platform
Quick facts:
FlowiseAI
Acquired
What they do:
Open source GenAI development platform
Quick facts:
HQ: Remote
Cloudstitch
Acquired
What they do:
Power your website with Google Spreadsheets.Acquired by Instabase…
Quick facts:
HQ: San Francisco, CA, United States
FeaturePeek
Acquired
What they do:
Supercharged deployment previews for all.
Quick facts:
HQ: San Francisco, CA, United States