Crosby

Crosby is an agentic law firm built for execution, leveraging lawyer-assisted AI to review various legal documents like MSAs, DPAs, and NDAs in under an hour. They aim to accelerate growth for fast-paced companies by speeding up legal processes, particularly contract review, thereby reducing time to revenue. Crosby differentiates itself by integrating AI with human legal expertise, ensuring accuracy and speed. Their business model offers upfront, fixed pricing per document, contrasting with traditional hourly billing. The company's platform integrates with existing workflows via Slack, email, or CRM, using AI agents to analyze, draft, and clarify legal matters, with lawyers providing final judgment. Crosby also aggregates market data to help clients negotiate better terms.

AIContractsDPAsExecutionLegalMSAsNDAsSaaScrosby.ai

Crosby

AIContractsDPAsExecutionLegalMSAsNDAsSaaScrosby.ai

HQNew York City, US

Team Size37

Open Jobs13

Total Funding$26M

Latest Fundraise5 months ago

TL;DR

What they do: Lawyer-assisted AI platform for fast contract review (MSAs, DPAs, NDAs) with fixed per-document pricing

Founded: 2024

Founders: Ryan Daniels (CEO), John Sarihan (CTO)

Notable funding: Seed $5.8M (Jun 2025); Series A $20M (Oct 2025)

Company Overview

Problem Domain

Contract review and negotiation for high-volume sales agreements (MSAs, DPAs, NDAs).

Founded

2024

Industry

Data and Analytics

Tech Stack

Cloudflare CDN

DNSSEC

IPv6

LetsEncrypt

SSL

Funding Track Record

Seed- 2025-06-17

5,800,000

Participation from Bain Capital Ventures and multiple angel investors

Series A- 2025-10-08

20,000,000

Participation from Bain Capital Ventures, Elad Gil, Sequoia, Cooley and others

Investor Signal

“Backed by prominent venture firms including Sequoia Capital, Bain Capital Ventures and Index Ventures; includes participation from well-known angel investors”

Founders

What we do

TL;DR

Company Overview

Funding Track Record

Founders

What we do

Crosby

AIContractsDPAsExecutionLegalMSAsNDAsSaaScrosby.ai

Crosby

AIContractsDPAsExecutionLegalMSAsNDAsSaaScrosby.ai

HQNew York City, US

Team Size37

Open Jobs13

Total Funding$26M

Latest Fundraise5 months ago

TL;DR

What they do: Lawyer-assisted AI platform for fast contract review (MSAs, DPAs, NDAs) with fixed per-document pricing

Founded: 2024

Founders: Ryan Daniels (CEO), John Sarihan (CTO)

Notable funding: Seed $5.8M (Jun 2025); Series A $20M (Oct 2025)

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Company Overview

Problem Domain

Contract review and negotiation for high-volume sales agreements (MSAs, DPAs, NDAs).

Founded

2024

Industry

Data and Analytics

Tech Stack

Cloudflare CDN

DNSSEC

IPv6

LetsEncrypt

SSL

Funding Track Record

Seed- 2025-06-17

5,800,000

Participation from Bain Capital Ventures and multiple angel investors

Series A- 2025-10-08

20,000,000

Participation from Bain Capital Ventures, Elad Gil, Sequoia, Cooley and others

Investor Signal

“Backed by prominent venture firms including Sequoia Capital, Bain Capital Ventures and Index Ventures; includes participation from well-known angel investors”

Founders

What we do

Join the Team

Startup Attorney

On-SiteNew York City Metropolitan Area, US

On-Site • New York City Metropolitan Area, US

Crosby A.I., backed by top investors like Sequoia Capital and Bain Capital Ventures, is a well funded, successful startup building both an agentic AI tool to assist with contract automation, as well as the law firm that uses those tools. Instead of selling our proprietary technology to other firms we are competing with them by providing fast, efficient contract negotiation to high growth companies with lean legal teams. The entire process at Crosby is overseen by elite in-house lawyers ensuring quality and efficiency.

After our recent Series A fundraise of $20 million we're seeking a driven, business minded leader to be an early hire on our small legal team. Ideal experience is a mix of ECVC or IP Transactional BigLaw + in-house experience within a startup.

Be ready to roll up your sleeves and help us grow. Responsibilities include: using our A.I. tools to run commercial and IP agreements, work with our engineering team to help refine those tools, review the work of other attorneys, and be the face of our legal function with client onboarding.

You'll join a great culture while maintaining quality work, with no billable hours. .

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Product Designer

Part-timeCambridge, GB

Part-time • Cambridge, GB

Backend Developer

Full-timeNew York, US

Full-time • New York, US

Machine Learning Engineer

Full-timeAustin, US

Full-time • Austin, US

Frontend Developer

Full-timeRotterdam, NL

Full-time • Rotterdam, NL

AI Researcher

ContractUtrecht, NL

Contract • Utrecht, NL

Mobile Developer

Part-timeRotterdam, NL

Part-time • Rotterdam, NL

Must have at least 3 years of experience in BigLaw within an IP/tech trans or Emerging Companies practice. Ideal candidates also have in-house experience.
Hard skills and soft skills. The ability to communicate legal concepts to non-lawyers (such as our engineers) and to mentor more junior attorneys. Enthusiastic about building the team, interviewing and assessing new candidates. No job is too small.
Business-minded, "Deal Attorneys" who can be client facing. You've got to love these agreements and getting the subtleties right.
Can be admitted to the bar in any state (relocation assistance available). Must be in-office in NYC Monday-Friday.