&AI Reviews & Product Details

&AI is the AI workspace built specifically for patent litigation. Patent litigators, in-house IP teams, and law firms—from the Am Law 100 to IP boutiques—use &AI to produce trial-ready work product fast enough for pitches and strong enough for court. Unlike general legal AI or prosecution-focused drafting tools, &AI is purpose-built for the dispute lifecycle. It connects the work litigators actually do—prior art search, invalidity analysis, claim charts, and infringement detection—in a single workspace, so evidence and context carry across every step instead of being rebuilt across separate tools. Core capabilities: AI prior art search: An agentic, multi-pass search agent runs the workflow a senior searcher would—semantic and Boolean search, citation-graph traversal, and prosecution-history analysis—across 60M+ patent publications, non-patent literature, products, and archived web. It shows its work, so every result is auditable. Invalidity analysis: Build §102, §103, and §112 positions grounded in the intrinsic record, with claim constructions and a clear evidentiary trail. Claim charts: Generate trial-ready invalidity and evidence-of-use (EOU) claim charts in minutes, with dozens of formatting options for litigation-ready exports. Infringement detection: Mine portfolios and search product documentation to find evidence of use faster. Litigation business development: Monitor dockets and turn a complaint into a pitch in minutes. What sets &AI apart is verifiable, attorney-controlled output. Every citation points to a specific passage, figure, or timestamp in the source document, and you review and approve each one before it appears in any export. There's no AI-generated language in your work product—only exact quotes and references you've verified—so your charts hold up under scrutiny. &AI's work product is used in active IPR and district court proceedings. Security is built for legal work: &AI and its subprocessors never train on your or your clients' data, with zero-data-retention configured, plus SAML SSO, role-based access controls, and encryption in transit and at rest. Backed by First Round, Y Combinator, BoxGroup, and SV Angel, &AI helps patent litigation teams replace slow, expensive outside search firms and manual charting with search-firm quality at in-house speed—without sacrificing the defensibility litigation demands.