Dioptra

Forget the buzzwords. Dioptra is the contract review tool legal teams actually recommend.

In a landscape overflowing with AI hype, legal professionals have become understandably cautious. Every week brings a new tool claiming to revolutionize the practice of law — but how many of them truly deliver?

For a growing base of in-house teams and law firms, Dioptra has become a quiet favorite. Not through flashy marketing, but through word-of-mouth, results, and a laser focus on doing one thing exceptionally well: accurate, intelligent contract review.

Built for Lawyers Who Care About the Details

Developed by seasoned AI engineers, Dioptra is an AI-powered contract review and insights platform that guides teams from first draft to final signature — and beyond. It handles playbook distillation, clause extraction, redline generation, and post-signature compliance summaries, all from a system designed to integrate seamlessly into legal workflows.

It’s not just about automation. It’s about getting it right.

And the data backs it up. In a performance audit conducted by AmLaw 100 firm Wilson Sonsini, Dioptra delivered:

• 95% accuracy on first-party paper revisions

• 92% accuracy on third-party paper

• 94% precision on issue detection

These are numbers most tools don’t even publish.

Contracts, Reviewed With Context

Dioptra doesn’t just analyze contracts — it understands them. Its AI learns from a legal team’s own previous agreements to suggest revisions that reflect internal positions and preferred language. For teams without a formal playbook, Dioptra can generate one using just a few past agreements as input.

And the work happens where lawyers already live: Microsoft Word. With Dioptra’s Word add-in, the platform flags deviations, applies redlines, and generates issue lists, all within the document itself. That means less context-switching, faster review cycles, and fewer missed issues.

Once signed, Dioptra continues working behind the scenes, summarizing key terms and pushing those insights into dashboards and internal systems via API. From negotiation to compliance — the platform’s got it covered.

Elevating the Arbitration Clause

Most teams don’t think about dispute resolution until it’s too late. Dioptra wants to change that.

Through a new partnership with the American Arbitration Association (AAA), the platform now embeds AAA’s curated clause library directly into its review environment. That allows lawyers to compare proposed language with AAA-vetted options and bake enforceability into their agreements early — without having to dig through templates or guess what “market standard” looks like.

As Dioptra co-founder Farah Gasmi puts it:
“The best time to think about dispute resolution is before a dispute.”

It’s a simple insight — but a powerful one.

Scaling With Intention

Dioptra isn’t trying to do everything. It’s trying to do one thing brilliantly: make contract review smarter, faster, and safer.

Backed by Y Combinator and Wilson Sonsini, the company has focused its roadmap on serving real legal teams doing real legal work — not hypothetical use cases or bloated feature sets. With integrations for major CLMs and document systems already in place, Dioptra fits easily into existing workflows without requiring teams to relearn how they operate.

It’s not about razzle-dazzle. It’s about delivering consistent, trustworthy results — the kind legal teams can stake their reputation on.