Headquarters
New York, NYFounded
2015CEO / Founder
Gil SilbermanEmployees
11-50Funding
Series AProducts
1 product listedAvg. AI Score
7.3/10Website
lexcheck.com/Profile updated
LexCheck, Inc. is a New York-based legal technology company founded in 2015 that provides an AI-driven contract review and negotiation platform. The company applies large language models and natural language processing to automate the analysis and redlining of commercial contracts, reducing review time from hours to minutes.
The platform allows legal, sales, and procurement teams to upload contracts and receive automated redlines aligned with pre-configured playbooks and fallback positions. Use cases span non-disclosure agreements, master service agreements, and other standard commercial contracts. The product is positioned for enterprise clients seeking to reduce outside counsel spend and accelerate deal cycles.
LexCheck has raised outside funding, though the precise total has not been publicly disclosed. The company operates with a small team and competes in the contract lifecycle management and AI legal review space alongside companies such as Ironclad, Kira Systems, and Luminance.
Dated, source-cited figures. Estimates are marked.
All products by LexCheck, Inc. reviewed by our AI panel of experts.
Six independent reviewer personalities assessed LexCheck, Inc.'s product on their own terms. They disagreed by 1.6 points — The Finance Lead was the hardest to convince, The Domain Strategist the most positive.
Averaged across 1 reviewed product in our catalog. Scores are out of 10.
Who LexCheck, Inc. competes with, and how they differ.
Ironclad is a full contract lifecycle management (CLM) platform spanning creation, storage, and reporting, while LexCheck focuses specifically on AI-driven redlining and negotiation of incoming counterparty paper inside Microsoft Word.
1 product reviewed on TopReviewedLexion is an AI contract management and repository platform aimed at organizing and searching existing signed agreements, whereas LexCheck concentrates on the pre-signature negotiation and redlining stage.
1 product reviewed on TopReviewedeBrevia (owned by DFIN) extracts clauses and terms from already-executed contracts for M&A due diligence and compliance review, a different workflow stage than LexCheck's live in-negotiation AI review.
1 product reviewed on TopReviewedGenie AI focuses on AI-assisted contract drafting and templates for smaller legal teams and SMEs, while LexCheck targets enterprise in-house legal departments handling high volumes of third-party paper.
1 product reviewed on TopReviewedThomson Reuters' Contract Express automates document assembly from templates for law firms and corporates, addressing contract creation rather than LexCheck's AI negotiation/redlining of incoming contracts.
5 products reviewed on TopReviewedKey milestones in LexCheck, Inc.'s history, with sources.
Series A -- $17M led by Mayfield Fund
LexCheck closed a $17 million Series A led by Mayfield Fund, bringing total funding to $22 million, after tripling its customer base across 14 industries in the prior year.
techcrunch.comExtended seed round -- $5M led by Ulu Ventures
LexCheck raised an additional $5 million led by Ulu Ventures, with participation from Kli Capital and Howard Morgan, following 4x growth in 2021 and expansion into London and Melbourne.
lawnext.comSeries Seed -- $3M led by Kli Capital
LexCheck raised a $3 million Series Seed round led by Kli Capital (formerly BNSG Capital), with participation from Howard Morgan and Vivek Garipalli -- its first venture round after five years bootstrapped.
prnewswire.comFounded by Gary Sangha in New York City
LexCheck was founded in 2015 by attorney and serial entrepreneur Gary Sangha, who had previously founded legal-research platform Intelligize (acquired by LexisNexis in 2016).
techcrunch.comBrowse multi-perspective AI panel reviews across hundreds of AI tools, agents, and platforms. Find the right software with insights from CTO, Developer, Marketer, Finance, and User perspectives.