Wordsmith launches Google Docs add-on for playbook contract review and redlining

Wordsmith has launched an add-on for Google Docs that brings playbook-based contract review, redlining, drafting and question answering into the documents legal teams already edit. The add-on is available to Wordsmith customers through the Google Workspace Marketplace and works after users sign in with their Wordsmith account.

Legal AI follows lawyers beyond Microsoft Word

Most contract review tools have focused on Microsoft Word, where many lawyers still do their drafting. A growing share of in-house work, especially at companies run on Google Workspace, happens in Google Docs instead. Wordsmith already offers a Word integration along with research, AI agents and intake, and the new add-on extends its in-house legal platform to teams that negotiate in a browser.

The company frames its broader platform around in-house legal departments, with research across hundreds of sources in more than 130 jurisdictions and agents that can chain drafting, approval and sending into a single workflow. Google Docs coverage brings that stack to a new set of users.

Playbooks drive the review and the redlines

The add-on checks agreements against a team's negotiating standards, flags clauses that fall outside agreed positions and proposes alternative wording from the team's playbooks. Wordsmith's example is a supplier's limitation of liability clause that exceeds the agreed cap: the tool identifies the issue and suggests the approved fallback language, and the lawyer decides whether to use it.

Accepted suggestions are applied as tracked changes and comments in Google Docs. As a negotiation moves on, users can revise wording or switch fallback positions without rerunning the full review. The add-on also drafts new clauses using the agreement's context and approved language, answers questions about specific provisions based on the contract itself, and shows a summary of issues found without leaving the document. Customers install the add-on from the marketplace and sign in with their existing account, so no separate rollout is needed.

Editor coverage becomes a buying criterion

For in-house legal departments, the practical question is where contracts actually get negotiated. Tools tied to a single editor force workarounds when counterparties or business teams use another. By covering both Word and Google Docs, Wordsmith reduces that friction and puts pressure on review vendors with single-editor coverage. The bigger differentiator, though, remains the quality and maintenance of the playbook that drives every suggestion.

Teams that keep playbooks current will see better suggestions; teams with outdated positions will simply get faster outdated advice.