Legal technology marketing tends to assume every lawyer works in Outlook. The reality is that a very large share of solo practitioners, small firms, and startups run their practice on Google Workspace - and their email workflow deserves the same tooling. Judicio for Gmail brings the platform's email actions into Gmail's right-hand side panel as simple cards: open an email, open Judicio, and summarise it, extract its deadlines, draft a reply, file it to a matter, or send an attached contract for review. When you are composing, a Draft with Judicio button writes the email body from a short instruction, and a manual Check before sending action reviews your draft against your organisation's compliance policy. This guide walks the whole workflow, including the places where Gmail's platform rules make the experience deliberately different from the Outlook add-in.
Gmail runs more law practices than it gets credit for
Solo and small-firm lawyers are the most email-dependent segment of the profession: no document management system, no intake team, no assistant triaging the inbox. The inbox is the matter file, the deadline diary, and the client relationship record all at once. That makes the failure modes sharper than in a large firm - a missed limitation date in a thread has no second pair of eyes behind it, and "I know it's in an email somewhere" is a filing system with a failure rate.
It also makes the payoff from tooling larger. If an add-on can turn an email into a calendared deadline, a filed matter document, or a reviewed contract in one click, that is not a convenience for a small practice - it is the infrastructure a bigger firm would staff for. The design constraint is that it has to work inside Gmail's card-based add-on model, which is simpler than Outlook's task pane and stricter about what an add-on may see.
Install from the Google Workspace Marketplace
Judicio installs from the Google Workspace Marketplace - search "Judicio", click Install, and approve Google's standard consent. The consent is worth reading because it is genuinely narrow: the add-on can only read the message you have open, never your whole mailbox. Workspace admins can install the listing for an entire domain from the Admin console, which is the sensible route for a firm.
Sign-in works differently from Outlook because Gmail add-ons cannot show sign-in pop-ups. It is a quick browser round-trip: choose Sign in on the card, a new tab opens with the Judicio sign-in page, sign in with your existing account, and return to Gmail - the card refreshes into the action menu. One account, one workspace: everything the add-on files or reviews lands in the same projects you see at app.judicio.ai.
The card-based workflow: one email, one action
Open any email, click the Judicio icon in the side panel, and pick an action from the card:
- Summarise - key points, parties, and sentiment for the open email.
- Deadlines & obligations - extract dates and action items, and add them to your calendar.
- Draft a reply - a grounded reply inserted into the compose body for you to edit.
- Ask Judicio - Q&A over the open email, or a research-backed question about a matter.
- File to matter / Create a matter - save the email and its attachments to a project, or start a new one.
- Review an attachment - run a Document Review on an attached contract, standard or against one of your review templates.
- Run a workflow - a multi-step Judicio workflow over the email, against a matter you pick.
- Sources - inspect the citations behind the last result.
Cards are deliberately minimal - a question, a result, a next step - and that minimalism suits email triage. The pattern that sticks for most users is a two-step rhythm: Summarise to decide whether an email needs real attention, then either Deadlines or File to matter to make sure whatever matters in it survives outside the inbox.
Draft with Judicio: composing from an instruction
When you are writing an email rather than reading one, two Judicio actions appear at the bottom of the compose window. Draft with Judicio generates the body of the email from a short instruction - "decline the extension request, offer a call Thursday, keep it warm" - and writes only the body: recipients and subject stay yours. The draft arrives in the compose box as editable text, not a locked block, and nothing sends without you pressing Send.
The discipline is the same one that applies to AI drafting anywhere in legal work: the model produces the first cut, the lawyer produces the judgment. What changes is the starting point - for the routine 80% of professional correspondence (scheduling, chasing, confirming, transmitting), an instruction is a faster interface than a blank compose window, and the tone stays consistent even at 6 p.m. on a filing day.
Check before sending: Gmail's version of the safety net
Outlook lets add-ins run a check automatically at send time; Gmail does not - there is no send-time hook in the Gmail add-on platform. Judicio's answer is a manual Check before sending action in the compose window: run it on a draft and it checks the text against your organisation's compliance policy - personal data where it should not be, privilege wording, recipients that look wrong for the content. It is the Gmail counterpart of Outlook's on-send check, run by hand.
Because the check is free - it never consumes credits - the sensible habit for anything sensitive is: draft, check, send. A manual step is a weaker guarantee than an automatic one, and pretending otherwise would be dishonest; the honest framing is that Gmail-based teams get the same policy engine with a human trigger. For organisations where the automatic version is a hard requirement, that difference is a real input into the Outlook-vs-Gmail platform decision below.
Matters, attachments, and longer jobs
File to matter saves the open email and its attachments to a Judicio project, with the likely matter suggested automatically; Create a matter starts a new project from the email. Filed correspondence lands in the matter's File Library, where it is OCR'd, summarised, and searchable alongside the rest of the record - which is what makes it usable by timelines, review matrices, and the research assistant later.
One Gmail-specific behaviour to know: cards cannot stream live progress, so longer jobs - a full attachment review, for instance - start the job and hand you a link that opens the result in the web app. The card is the trigger; the platform is where the work completes. In practice this matters less than it sounds: attachment reviews are exactly the kind of job you fire and return to, and the result is waiting in the matter either way.
Gmail vs Outlook: what differs and why
Teams evaluating both often ask for the honest comparison, so here it is - the differences are platform constraints, not product tiers.
| Capability | Gmail add-on | Outlook add-in |
|---|---|---|
| Core email actions (summarise, deadlines, reply, file, review) | Yes - card-based | Yes - task pane |
| Compose-time drafting | Draft with Judicio writes the body from an instruction | Draft a reply into the reply window |
| Compliance check | Manual Check before sending action | Automatic on-send check (warn or block mode) |
| Sign-in | Browser round-trip (no pop-ups in Gmail cards) | Pop-up, with pairing-code fallback |
| Long-running jobs | Link out to the web app | Progress in the task pane |
| Mailbox visibility | Open message only (platform-enforced) | Open message; optional thread/calendar consent |
The summary: identical platform underneath, same matters, same credits, same grounding - with Gmail trading the automatic send-time check for a manual one and keeping the strictest read-permission model of the two.
Getting started with Judicio
The add-on is free to install; email actions cost 1 to 4 credits, the compliance check costs nothing, and attachment reviews bill at the standard Document Review rates. It works with any Judicio plan - for a solo or small-firm practice, the realistic evaluation is a week of real email: start a free 7-day trial - 500 credits, no card required - install the add-on, and see how much of your inbox stops being a to-do list. Full details live on the Gmail add-in page.