WarpBuild
Hiring
What they do:
Accelerate software development with WarpBuild's 10x faster CI infra.
Quick facts:
HQ: San Francisco, CA, United States
Top B2B Software Startups in the United States
This list has 3,865 startups and was last updated on Oct 15, 2026. 827 of them are hiring right now. Biggest hubs: San Francisco (2,110), New York (555), and Los Angeles (79). Largest teams: Stripe, Deel, and GrubMarket. Latest round: Onebrief raised $151M (Oct 14, 2026).
3,865 startupsPage 19 of 108
Emerge Career
Hiring
What they do:
All-in-one re-entry & workforce development training platform
Quick facts:
HQ: New York, NY, United States
SilkChart
Hiring
What they do:
AI Sales Assistant to increase playbook adoption and win more deals
Quick facts:
HQ: San Francisco, CA, United States
Strac
Hiring
What they do:
Data Discovery, DLP, DSPM for SaaS, Cloud, Gen AI & Endpoints
Quick facts:
HQ: Seattle, WA, United States
What they do:
Rapid medical data annotation
Quick facts:
HQ: Claymont, DE, United States
Cotera
Hiring
What they do:
The fastest way to build an AI agent
Quick facts:
HQ: New York, NY, United States
Feather
Hiring
What they do:
Voice AI
Quick facts:
HQ: Seattle, WA, United States
FlexDesk
Hiring
What they do:
AI Agents for corporate real estate teams
Quick facts:
HQ: New York, NY, United States
ShortLoop
Hiring
What they do:
Phone AI that Captures Every Dealership Revenue Opportunity
Quick facts:
HQ: San Francisco, CA, United States
Berry
Hiring
What they do:
Scale customer success and onboarding with AI
Quick facts:
HQ: San Francisco, CA, United States
Silimate
Hiring
What they do:
Fast, efficient agents for chip design and debug
Quick facts:
HQ: San Francisco, CA, United States
Paradigm
Hiring
What they do:
A reimagined workspace with AI at its core
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI lipsync tool for video content creators
Quick facts:
HQ: San Francisco, CA, United States
Circleback
Hiring
What they do:
AI-powered meeting notes and automations
Quick facts:
HQ: San Francisco, CA, United States
Ocular AI
Hiring
What they do:
Applied AI Data Research Lab Encoding Human Expertise into Machines…
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HQ: San Francisco, CA, United States
What they do:
The secondary market for real estate leases
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HQ: New York, NY, United States
Lighthouz AI
Hiring
What they do:
Freight bill audits, AP, AR automation for freight brokers with…
Quick facts:
HQ: Atlanta, GA, United States
Elayne
Hiring
What they do:
Estate settlement, from verified discovery to distribution
Quick facts:
HQ: New York, NY, United States
Bucket Robotics
Hiring
What they do:
Defect detection for manufacturing built from CAD and synthetic data.
Quick facts:
HQ: San Francisco, CA, United States
Conductor
Hiring
What they do:
Run a team of coding agents on your Mac
Quick facts:
HQ: San Francisco, CA, United States
Scout
Hiring
What they do:
AI-powered student information system for K-12 schools
Quick facts:
HQ: New York, NY, United States
Nitrode
Hiring
What they do:
Frontier AI research to advance game development
Quick facts:
HQ: San Francisco, CA, United States
Woz
Hiring
What they do:
Claude Code plugin that reduces token consumption and cost by 50%
Quick facts:
HQ: San Francisco, CA, United States
GroundControl
Hiring
What they do:
Vertical AI for highly-regulated manufacturing
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HQ: San Francisco, CA, United States
Naïve
Hiring
What they do:
Autonomous Company Infrastructure
Quick facts:
HQ: San Francisco, CA, United States
Cotool
Hiring
What they do:
Security operations optimized for agents.
Quick facts:
HQ: San Francisco, CA, United States
Dedalus Labs
Hiring
What they do:
Persistent computers for AI agents
Quick facts:
HQ: San Francisco, CA, United States
Interfere
Hiring
What they do:
Give engineering, product, and design teams insight into unseen issues
Quick facts:
HQ: New York, NY, United States
Hyperspell
Hiring
What they do:
Your Company Brain
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HQ: San Francisco, CA, United States
Aside
Hiring
What they do:
The browser built to do real work for you
Quick facts:
HQ: San Francisco, CA, United States
Clicks Health
Hiring
What they do:
AI agents for your healthcare back-office operations.
Quick facts:
HQ: San Francisco, CA, United States
Piris Labs
Hiring
What they do:
The Networking Layer of AI
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HQ: San Francisco, CA, United States
Minicor
Hiring
What they do:
Scalable windows desktop automations
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HQ: San Francisco, CA, United States
Tasklet
Hiring
What they do:
Agents that own the work
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Advanced manufacturing and distribution solutions (for China-based…
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HQ: Los Angeles, CA, United States
What they do:
Mio powers seamless communication between workplace chat apps.
Quick facts:
HQ: Austin, TX, United States