Companies

Crosby

crosby.ai

Crosby is a hybrid AI law firm that expedites contract review and negotiation for businesses.

HQNew York City, New York, United States
Employees30
Funding$25.8M
20 active roles
Legal TechAI ApplicationB2B SaaSSeries A$10M-$50M

About

Crosby is a hybrid AI law firm that combines artificial intelligence with lawyer oversight to rapidly review and negotiate contracts such as MSAs, DPAs, and NDAs. They aim to help fast-growing businesses execute faster by speeding up contract processes and unblocking sales teams.

Market

Crosby competes in the legal technology market by offering an AI-first law firm model that accelerates contract review and negotiation for fast-growing tech companies and startups. It differentiates itself by integrating AI agents with human lawyers for speed and accuracy, providing predictable per-document pricing instead of hourly rates, and positioning itself as a tool to enhance deal velocity and revenue recognition.

Target Customers

Crosby targets fast-growing tech companies, startups, and venture-backed SaaS businesses that need to accelerate their deal velocity through rapid contract negotiation and review.

At a Glance

Problem

Crosby addresses a significant gap in legal services, often referred to as the "dead zone," which exists between expensive, high-end law firms and the manual, often overstretched contract review processes of internal teams. Startups and mid-market companies frequently encounter pain points with essential but routine documents like NDAs, MSAs, and DPAs. These contracts are too critical to ignore but too costly to handle with traditional legal billing models. This creates a substantial market demand, estimated at $18 billion, for faster, more affordable legal solutions. The core problem Crosby solves is the bottleneck created by contract review, which can stall deals, impede sales cycles, and ultimately delay revenue generation for fast-growing businesses.

Founders & Leadership

Ryan DanielsFounder
CEO
John SarihanFounder
CTO

Funding History

2025-06
Seed$5.8M

Sequoia Capital, Bain Capital Ventures

2025-10
Series A$20M

Index Ventures, Bain Capital Ventures, Elad Gil, Sequoia Capital, Cooley, Patrick Collison

Recent News

2026-01-13product
Crosby Launches ‘Client Console’ For Collaborative Workflows

Crosby, an AI-first law firm, launched its first client-facing application, Client Console, for managing contract workflows. The tool allows clients to build routing rules, define playbooks, track negotiations, and accept/reject legal edits.

2025-10-08funding
Crosby Raises $20 Million Series A Funding

Crosby, a hybrid AI law firm, secured $20 million in a Series A funding round led by Index Ventures and Bain Capital Ventures, with participation from Cooley and others. The firm has significantly reduced its contract review time since launching.

2025-06-17
Sequoia-backed Crosby launches a new kind of AI-powered law firm

Crosby, an AI-powered law firm, launched with $5.8 million in seed funding led by Sequoia. The firm uses its internally developed AI software with hired lawyers to provide contract-review legal services, aiming for review times under an hour.

Active Roles

20
New York City/Marketing/27d ago
Remote/Engineering/34d ago
New York City/Engineering/35d ago
New York City/Product/77d ago
New York City/HR & Recruiting/85d ago
New York City/Finance/89d ago
New York City/Finance/101d ago
New York City/Engineering/111d ago
New York City/Engineering/111d ago
New York City/Data & Analytics/111d ago
New York City/Data & Analytics/111d ago
New York City/Engineering/151d ago
New York City/Operations/151d ago
New York City/Sales/151d ago
New York City/Engineering/151d ago
New York City/Legal/151d ago
New York City/Operations/151d ago
New York City/Engineering/151d ago

Business Model

Crosby offers lawyer-assisted AI contract review and negotiation services with fixed pricing per document, aiming for rapid turnaround times (under an hour) to help businesses execute faster.

Products

AI-powered contract reviewAI-assisted contract redliningNegotiation of NDAs, MSAs, DPAs, and other sales contracts

Customers

CursorClayUnifyGTMAnyspherePolymarketBaseten

Tech Stack

AIAI AgentsLawyer-assisted AI

Competitors

LexCheck
Juro
HubSpot Sales Hub
Asana

Key Investors

Sequoia Capital, Bain Capital Ventures, Index Ventures