Hatchet
Background task orchestration and visibility
New York, US
Developer Tools
532 companies in this industry.
Haystack Software
Understand any pull request in under a minute
New York, US
Helicone
LLM Observability for Developers
San Francisco, US
HelixDB
The fastest & most scalable graph-vector database on the market
London, United Kingdom, GB
Heroic Labs
Social Infrastructure for Games; Makers of Nakama game server, Satori…
London, United Kingdom, GB
HeroUI
The UI framework for AI agents and developers to build beautiful apps.
San Francisco, US
highlight.io
The open source, fullstack monitoring platform: stop guessing why…
Seattle, WA, US
hoop.dev
Code review for DevOps tasks
São Paulo, Brazil, BR
Hoss
The developer experience platform
Austin, TX, US
hotglue
Native user-facing SaaS integrations for your customers
Washington, DC, US
Hubble Network
Bluetooth to Space
Seattle, WA, US
Human Behavior
Understand your users beyond the numbers
San Francisco, US
HumanLayer
Getting AI Coding Agents to solve hard problems in complex codebases
San Francisco, US
Hunter2
Hunter2 trains engineering teams in application security through…
Boston, US
Hydra
Serverless Analytics on Postgres
San Francisco, US
Hyperbeam
API for shared embeddable web browsers
Waterloo, Canada, CA
Hyperbrowser
Web infra for AI agents
San Francisco, US
HyperDX
Open-source, dev-friendly observability.
San Mateo, CA, US
Hyperpad
Create, Share, Play Mobile Games on the iPad.
London, Canada, CA
Hyperspell
Memory for AI Agents
San Francisco, US
Hyrex
The COLD Task Framework
San Francisco, US
IcePanel
Design and explain complex software architecture.
North Vancouver, Canada, CA
ideate.xyz
ideate.xyz is an AI-powered 3D art suite on the web
San Francisco, US
ilumadata
Confidently ship analytics code faster with fewer errors
London, United Kingdom, GB