Lexfill runs your firm's back office around the clock — interviewing clients in their own language, filling the actual USCIS forms, reading documents, watching deadlines, opening the follow-ups — with every answer checked before it reaches you. You review, approve, and file.
You add a name and an email. Your client does the rest of the talking. Lexfill turns it into structured answers you can review and file.
Add a name and email; Lexfill sends a secure, single-use link — in their language, on their phone.
A calm, guided intake gathers everything, one plain-language question at a time. No legalese, no blank forms to fear.
Structured answers land in your console — mapped to the form, with overstays and red flags already surfaced.
Not a chatbot bolted on the side. Lexfill reads the documents and the answers the way a careful associate would — in the background, around the clock — and hands you the parts that need judgment.
Clients drop in a passport or green card. Lexfill identifies each document, names it correctly, reads the details, and fills the client's profile — so no one on your team retypes a number from an ID again.
Before you open a questionnaire, Lexfill has already read it end to end and marked the answers that don't add up — in plain English, right where the answer lives. You decide what matters.
Getting complete, honest answers from a nervous client is only the beginning. Lexfill is designed around that — and around everything the case demands after it.
The intake conversation runs in the client's first language and translates every answer back to English for your file.
Overstays, prior arrests, eligibility gaps — Lexfill flags the things that change a case while the client is still answering.
Answers map straight to I-130, I-485 and more — every field inline-editable, nothing retyped from a questionnaire.
Switch from the review summary to a page-by-page proof of the filled USCIS form, side by side with the source answers.
Every answer, organized by section, with confidence and flags in view. Edit inline, resolve flags, approve, and move on.
Billing, messages, and the client's branded portal live alongside the case — so the relationship doesn't scatter across your inbox and a payment app.
Create an invoice from the console and send it in a click. Clients pay online by card or bank debit, and Lexfill sends a gentle reminder every three days until it's settled — so you're not the one following up.
Every client has a private thread with your firm — questions, quick answers, and file attachments all in one place. When someone has an unread message, Lexfill nudges them by email, so nothing stalls waiting on a reply.
The small, repetitive things that decide whether a filing goes out clean and on time — verifying documents, tracking dates, chasing follow-ups — carried by the system, not in anyone's head.
Approve or reject each uploaded document with a reason. The client is notified instantly and re-uploads in one click — so a blurry passport photo gets fixed now, not in an RFE months later.
One calendar across the whole firm shows every case deadline, task, and invoice due date side by side. The dates live here — not in the back of your mind at dinner.
One shared task board for the whole firm, with every to-do tied to its client. And when the AI review flags something that needs a human, it opens the task itself — so “confirm that entry date” never lives on a sticky note again.
The intake runs in English, Spanish, Turkish, or Arabic — with full right-to-left support — so clients answer comfortably in their own words. Every answer arrives in your console in English.
Lexfill fits the tools your firm already runs on — and getting your existing clients in is our job, not yours.
Connect your Clio account and your contacts and matters import straight into Lexfill — clients, case types, and details mapped for you. When the casework is done, push it back.
MyCase, PracticePanther, Smokeball, spreadsheets — wherever your client list lives today, our team moves it into Lexfill for you, at no cost. Most firms are fully migrated within a few days.
Talk to us about your migrationYour clients share their most sensitive history with Lexfill. We treat it the way you do.
Independently audited controls across security, availability, and confidentiality.
Every answer is encrypted in transit and at rest. Single-use intake links, scoped to one client.
Nothing is filed automatically. Lexfill prepares; the attorney reviews, edits, and approves every record.
Create an account and run your first 3 cases free — no credit card required. Every account includes the whole back office: AI intake, document intelligence, autonomous review, deadlines, and tasks. For full pricing tailored to your firm, reach out to us.
Lexfill drafts the forms and documents and catches inconsistencies across them, then we review and file. That's the right way to use AI in a law firm. Plus the whole platform is genuinely built for immigration attorneys, everything in one place.
I couldn't believe what Lexfill was capable of the first time I saw it. Lex is the best hire we've made — a powerful teammate that just gets things done.
I run a solo practice, and I tried just about every software on the market before choosing Lexfill. Best decision I've made for my firm. It saves me hours every week, and the Lexfill team actually picks up when I need help.
Create your firm workspace in minutes and put the back office to work today. No credit card needed.