Free Immigration Tool
Grade any O-1A, EB-1A, or L-1
petition letter in 30 seconds
Upload a draft cover letter, get an instant USCIS-style scorecard. Catch RFE triggers, vague language, and missing evidentiary criteria before your petition ever leaves your desk. Built by immigration attorneys, powered by Coverable.
30s
Avg. grading time
8+
Visa categories
100%
Free. No signup
Cover letter grader
How it works
Three steps from draft to defensible petition.
No account required. No data retention. Drop a document in, get actionable feedback out. Whether you're drafting a first pass or stress-testing a near-final letter, the grader catches what a tired set of eyes misses.
Upload your draft
Drag and drop a .docx, .pdf, or paste plain text. The grader accepts petition letters for O-1A, O-1B, EB-1A, EB-1B, EB-2 NIW, L-1A, L-1B, H-1B, and E-2 visas. It auto-detects the visa category from context.
Get a weighted scorecard
Receive a letter grade (A through F) backed by scoring dimensions: Organization & Clarity, Legal Fit, Specificity & Credibility, and Evidence Support.
Fix what matters, fast
Every weak section is flagged with a specific reason. You get targeted rewrite suggestions, not generic feedback. Export the annotated report as a PDF for your case file.
Where it's powerful
The same evidentiary rigor USCIS uses, before USCIS sees your letter.
This isn't a generic grammar checker with legal vocabulary sprinkled on top. It's trained on thousands of real petition letters, graded against the specific evidentiary criteria under 8 CFR 204.5 and the AAO's precedent decisions.
Criterion by criterion scoring
For O-1A petitions, each of the eight evidentiary criteria (Awards, Membership, Press, Judging, Original Contributions, Scholarly Articles, Critical Role, High Salary) is scored independently, so you know exactly which prongs need strengthening.
RFE trigger detection
Flags the exact phrases and structural weaknesses that historically correlate with Requests for Evidence. Vague praise ('talented,' 'passionate'), unsupported claims, weak nexus between beneficiary and criterion, and missing source attributions.
Specificity & credibility check
Pinpoints every claim that lacks a quantifiable metric, named source, or supporting exhibit. Turns soft narrative ('considered a leader in the field') into hard evidence prompts ('cite judging role, award, or publication').
Works across visa categories
One tool for your whole practice. Switch between extraordinary ability standards (O-1A, EB-1A), multinational manager criteria (L-1A, EB-1C), specialty occupation fit (H-1B), and national interest factors (EB-2 NIW) without changing tools.
Coming soon
More free tools, built for immigration attorneys.
We're shipping one new tool every month. Each one replaces a manual task that currently eats hours of paralegal time. Drop your email on any tool below and we'll notify you the day it goes live.
Visa Business Plan Generator
Coming soon
Auto-generate USCIS-compliant business plans for L-1, E-2, and EB-5 petitions. Feed in a questionnaire, get a 25 to 40 page plan with financial projections, org charts, job creation tables, and market analysis formatted to AAO standards.
RFE Response Analyzer
Coming soon
Paste in a USCIS Request for Evidence, get a structured response outline within seconds. Maps every examiner concern to the exhibits and arguments needed to rebut it, with precedent citations from AAO decisions.
Evidentiary Criteria Checklist
Coming soon
A client-facing intake tool for O-1A, EB-1A, and EB-2 NIW candidates. The beneficiary answers guided questions, and the tool maps their background to the strongest three or four evidentiary criteria, with a list of exhibits to collect.
