What they do:
Derivatives Exchange for Compute
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HQ: New York, NY, United States
Top B2B Software Startups in New York
This list has 555 startups and was last updated on Oct 15, 2026. 164 of them are hiring right now. Largest teams: Nabis, Guesty, and ACLU. Latest round: Weston AI raised $150K (Oct 13, 2026).
555 startupsPage 10 of 16
What they do:
AI Claims Investigator for Insurance
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HQ: New York, NY, United States
What they do:
Durable state for AI agents
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HQ: New York, NY, United States
What they do:
Robust & recursively self-improving general intelligence
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HQ: New York, NY, United States
What they do:
Gives non-technical team members agents that work right out of the box
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HQ: New York, NY, United States
What they do:
Digital AI humans that model clothes for e-commerce brands.
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HQ: New York, NY, United States
What they do:
Agents that improve
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HQ: New York, NY, United States
What they do:
Managed GPU-accelerated Spark + SQL at 2x speed and half the cost
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HQ: New York, NY, United States
What they do:
Reasoning and verification infra for AI
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HQ: New York, NY, United States
What they do:
Connect your agents to the stock market
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HQ: New York, NY, United States
What they do:
Insurance Billing APIs for Healthcare Businesses
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HQ: New York, NY, United States
YC S12Growth stage
What they do:
Lawdingo provides virtual paralegal services to law firms.
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HQ: New York, NY, United States
YC W13Early stage
What they do:
Detect Gunshots | Inform Law Enforcement | Empower First Responders
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HQ: New York, NY, United States
YC W16Early stage
What they do:
Find a home you can actually afford
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HQ: New York, NY, United States
YC W22Early stage
What they do:
Open-source agentic security automation platform
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HQ: New York, NY, United States
YC W24Early stage
What they do:
AI Agents for Audit
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HQ: New York, NY, United States
YC W25Early stage
What they do:
Agentic Business Intelligence
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HQ: New York, NY, United States
YC S25Early stage
What they do:
Bizzy works 24/7 so you never miss a lead.
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HQ: New York, NY, United States
YC S25Early stage
What they do:
World Model for Freight
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HQ: New York, NY, United States
YC S26Early stage
What they do:
Persistent sandboxes for agents like hermes, openclaw, claude code
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HQ: New York, NY, United States
YC F26Early stage
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HQ: New York, NY, United States
Funding:
$782M · Equity · Jun 2026
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HQ: New York, NY, United States
Funding:
$250M · Equity · Mar 2026
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HQ: New York, NY, United States
Incorporated: 2024
Funding:
$222M · May 2026
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HQ: New York, NY, United States
Incorporated: 2022
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$120M · Equity · Jun 2026
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HQ: New York, NY, United States
Funding:
$117M · SAFE · Mar 2026
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HQ: New York, NY, United States
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$67.1M · Equity · Jun 2026
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HQ: New York, NY, United States
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$65M · Equity · Mar 2026
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HQ: New York, NY, United States
Incorporated: 2022
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$63.6M · Equity · Jan 2026
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HQ: New York, NY, United States
Incorporated: 2024
Funding:
$50M · Equity · May 2026
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HQ: New York, NY, United States
Incorporated: 2022
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$42.2M · Equity · Feb 2026
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HQ: New York, NY, United States
Incorporated: 2023
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$40.5M · Equity · Apr 2026
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HQ: New York, NY, United States
Incorporated: 2023
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$29M · Equity · May 2026
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HQ: New York, NY, United States
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$28.8M · Equity · May 2026
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HQ: New York, NY, United States
Incorporated: 2024
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$27.3M · Equity · Apr 2026
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HQ: New York, NY, United States
Incorporated: 2023
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$26.5M · Equity · Apr 2026
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HQ: New York, NY, United States
Incorporated: 2021
Funding:
$25.4M · Equity · Jan 2026