Award-Winning Software Solving Hard Problems
Tools for Deal Makers
Purpose-built solutions for transactional lawyers,
co-developed with AmLaw 100 firms.
Why Syntheia?
Delivering on the Last Mile — Going Beyond Where Others Stop
Most legal tech promises automation but leaves the hardest problems unsolved. Syntheia builds tools that tackle the last-mile challenges — streamlining complex workflows and giving lawyers actionable and useful outputs.
We don’t just build software; we ensure it works for how lawyers actually get deals done.
Deal Apps
+
Knowledge Platform
Tools tailored for transactions, unified by a knowledge database that captures your expertise
Super Comparer
Insights, Beyond Conventional Comparisons
We love traditional blacklining tools, but they hit a wall the moment documents don't have identical structures. Syntheia Super Comparer leaps over that wall. Our tool finds substantively similar clauses even when they've been completely rewritten and moved to different sections, then puts them side-by-side.
More than just two documents, this tool can handle tens of documents to let you spot critical differences and gaps in seconds — differences that would take hours to find manually. This solves a problem lawyers have complained about for decades.
Winner of the Legalweek Deal Technology of the Year 2023
Shortlisted for Legalweek New Law Company of the Year 2023
Shortlisted for Legalweek Emerging Technology of the Year 2023
Summarizer
Answers, Delivered to Your Inbox
When urgent contracts flood your inbox at 5PM, Syntheia’s Summarizer gives you the insights you need without the busy work. The first in our series of email agents, this AI-powered summarization tool doesn't just regurgitate the document — it flags unusual provisions and highlights potential issues, directly in your email workflow.
It's like having a dedicated junior associate review your document in minutes, letting you cut through to the things that matter.
Shortlisted for Legalweek Innovating Knowledge Management Award 2025
Smart Drafter
Your Best Work, at Your Fingertips
When it's 11PM and you're staring at a wall of text, Smart Drafter helps you find out puts your firm's best language directly into Microsoft Word where you need it.
We don't risk your reputation on hallucinated text. We surface the exact provisions your team has already vetted and approved. The last thing you need during a high-stakes negotiation is to explain why your draft contains nonsense that no one would ever write.
Content Portal
Your Deal Knowledge, Unlocked
Every brilliant clause your firm has ever drafted is buried somewhere in your document management system. Syntheia’s Content Portal digs them out — automatically extracting and organizing all your precedent language without the mind-numbing manual work.
This isn't just another glorified search tool. It's capturing the institutional memory of your firm — making your hard-earned expertise instantly accessible when you need it most.
Fund Curator
Custom-Made, For Funds Lawyers
Fund formation isn't like other practice areas. We know because we sat with funds teams who showed us exactly why generic tools fail them.
Syntheia’s Fund Curator handles the unique complexity of merging side letters, grouping similar provisions, and preparing MFN election forms. What once took days now takes hours.
Shortlisted for Legalweek M&A and Transactional Innovation Award 2025
Podcast
Join Horace Wu (Syntheia) and Damien Riehl (vLex) every fortnight, as we dive into the evolving landscape of legal technology and innovation.
Further Comments brings together industry leaders, technologists, and forward-thinking professionals to discuss how technology is reshaping legal work. Listen now for expert insights, candid conversations, and a front-row seat to the future of legal tech.
Schedule a Demo
Let’s chat about how Syntheia can help make your legal work easier and help you deliver better outcomes to your clients.
To schedule a demo of one or more of our products, please reach out to us using this contact form or send us an email at hello@syntheia.io.