Health Harbor
Hiring
What they do:
Using generative AI to call insurance for healthcare clinics
Quick facts:
HQ: San Francisco, CA, United States
B2B Software Startups Hiring Now
This list has 1,026 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (572), New York (164), and London (41). Largest teams: Stripe, Deel, and 99minutos. Latest round: HyLight raised €13M (Oct 12, 2026).
1,026 startupsPage 23 of 29
Metalware
Hiring
What they do:
Firmware cybersecurity
Quick facts:
HQ: San Francisco, CA, United States
Sweep
Hiring
What they do:
The best AI coding assistant for JetBrains
Quick facts:
HQ: San Francisco, CA, United States
DryMerge
Hiring
What they do:
AI that updates your CRM for you
Quick facts:
HQ: San Francisco, CA, United States
Duckie
Hiring
What they do:
Build AI Support Agents in Minutes
Quick facts:
HQ: San Francisco, CA, United States
Newton
Hiring
What they do:
AI-powered phone platform for dentists
Quick facts:
HQ: San Francisco, CA, United States
JustAI
Hiring
What they do:
Agentic Marketing Platform
Quick facts:
HQ: San Francisco, CA, United States
Brainbase Labs
Hiring
What they do:
The AI Labor Company
Quick facts:
HQ: San Francisco, CA, United States
Cloudglue
Hiring
What they do:
The video context layer for AI.
Quick facts:
HQ: San Francisco, CA, United States
Outerport
Hiring
What they do:
Design automation for industrial electrical controls
Quick facts:
HQ: San Francisco, CA, United States
Onlook
Hiring
What they do:
The Developer tool for Designers
Quick facts:
HQ: San Francisco, CA, United States
Openbenchmarks
Hiring
What they do:
We help humans & agents pick tools via Independent Benchmarks
Quick facts:
HQ: San Francisco, CA, United States
Rulebase
Hiring
What they do:
AI customer operations for regulated industries.
Quick facts:
HQ: New York, NY, United States
Freebuff
Hiring
What they do:
The free coding agent
Quick facts:
HQ: San Francisco, CA, United States
Unusual
Hiring
What they do:
Market to AI agents
Quick facts:
HQ: San Francisco, CA, United States
Edexia
Hiring
What they do:
AI Teacher Assistant for Grading Essays
Quick facts:
SubImage
Hiring
What they do:
The Open-Core Security Graph
Quick facts:
HQ: San Francisco, CA, United States
Adam
Hiring
What they do:
AI Powered CAD
Quick facts:
HQ: San Francisco, CA, United States
Infinite
Hiring
What they do:
Global B2B Stablecoin Processor
Quick facts:
HQ: San Francisco, CA, United States
Peppr AI
Hiring
What they do:
In-call AI teleprompter that helps reps close enterprise deals
Quick facts:
HQ: San Francisco, CA, United States
Artifact
Hiring
What they do:
An Collaborative, AI-native IDE for Hardware Engineers
Quick facts:
HQ: Los Angeles, CA, United States
Ambral
Hiring
What they do:
AI for account management and customer success
Quick facts:
HQ: New York, NY, United States
Aravolta
Hiring
What they do:
Software to monitor, control, and optimize data centers.
Quick facts:
HQ: San Francisco, CA, United States
Theorem
Hiring
What they do:
Program verification so even your systems engineers can vibecode
Quick facts:
HQ: San Francisco, CA, United States
TraceRoot.AI
Hiring
What they do:
Open Source AI Agent Improvement Platform
Quick facts:
HQ: San Francisco, CA, United States
Imprezia
Hiring
What they do:
The World's First AI Ad Network.
Quick facts:
HQ: San Francisco, CA, United States
ProcIndex
Hiring
What they do:
AI-powered accounting automation for construction and manufacturing
Quick facts:
HQ: San Francisco, CA, United States
Floot
Hiring
What they do:
The app platform inside Claude and ChatGPT.
Quick facts:
HQ: San Francisco, CA, United States
Nautilus
Hiring
What they do:
AI platform to grow and to optimize car washes
Quick facts:
HQ: San Francisco, CA, United States
Sira
Hiring
What they do:
AI Native Rippling for Deskless Workers
Quick facts:
HQ: San Francisco, CA, United States
Deeptrace
Hiring
What they do:
AI agents for on-call
Quick facts:
HQ: San Francisco, CA, United States
Metorial
Hiring
What they do:
Agentic infrastructure to power AI-native companies.
Quick facts:
HQ: Vienna, Austria
Zarna
Hiring
What they do:
AI Associates for Middle-Market Private Equity
Quick facts:
HQ: San Francisco, CA, United States
Stilta
Hiring
What they do:
Agentic AI for intellectual property
Quick facts:
Superset
Hiring
What they do:
Building self-improving software
Quick facts:
HQ: San Francisco, CA, United States
Booko
Hiring
What they do:
Dynamically pricing the whole economy.
Quick facts:
HQ: San Francisco, CA, United States