PorttusGet your green card or O‑1 visa with AI. 3–5× cheaper than a law firm.
Porttus builds your EB-1A, EB-2 NIW or O-1 petition — strategy, recommendation letters, exhibits and forms — and a licensed attorney reviews every page before filing. A personal case manager stays with you to the receipt notice.
Three categories. The real USCIS test for each.
Every petition is built against the Policy Manual and the regulation for its category — not a generic template.
Extraordinary ability
Researchers, engineers, founders, artists, athletes with a documented record of recognition. No employer needed.
National interest waiver
Professionals with an advanced degree or exceptional ability whose work matters to the U.S. — without a job offer or PERM.
Extraordinary ability, temporary
Work in the U.S. now, or build toward EB-1A. Needs a U.S. employer or agent.
From a 2‑minute check to a filed petition.
AI does the drafting and document work. People make the judgment calls — and your case manager is one message away at every step.
Check eligibility
Short questionnaire, estimate per category, criteria you already meet.
Strategy call
Category, endeavor and recommender plan, proposed by an expert.
Upload documents
Guided checklist. Translations certified in-house. Questions answered by your case manager.
Petition & review
AI drafts letters, exhibits and forms; the attorney reviews every page.
Sign & mail
You get the final package in mailing order with step-by-step instructions, then sign and mail it to USCIS.
Built by immigrants who went through it.
Founders who went through EB-1 themselves — two of them approved through Porttus — a licensed attorney who reviews every petition, and case managers who stay with you throughout.
Ablay Sarmantay
Founder of Able Online Academy (1,200+ students) and Qazcod. University of Washington.
Anel Yessemgali
Seven years in marketing; ex-CMO of Able Online Academy, co-founder of Qazcod.
Yedige Radolda
Founder of IT Bilim; Presidium member of CPFed.
What we've written about the process.
Practical guides from real petitions — the same questions we answer on strategy calls.
EB-1A vs. EB-2 NIW: Which Work-Based Green Card Is Right for You?
Read → GuideEB-1A Evidence Guide: How USCIS Reviews Your Case
Read → GuideHow to Self-Petition for a U.S. Green Card
Read → TimelinesHow Long Does the EB-1A or EB-2 NIW Process Take?
Read → Eligibility5 Ways Your Work Could Qualify You for a U.S. Green Card
Read →Questions people ask before starting.
Is Porttus a law firm?
No. Porttus is a technology company that prepares your petition. A licensed immigration attorney reviews each petition before filing, and a case manager works with you throughout — but the platform itself does not provide legal advice.
Is everything done by AI?
AI drafts the petition, letters, exhibits and forms. People decide strategy, review every page, and answer your questions: your case manager is available throughout, and the attorney signs off before filing.
What do I get for free?
An estimated chance of approval for EB-1A, EB-2 NIW and O-1A, the criteria you already meet, an AI analysis of your profile with a PDF report, and a free 30-minute consultation with our team. No payment until you decide to proceed.
Do I need a job offer or an employer?
Not for EB-1A or EB-2 NIW — both are self-petitions. O-1 requires a U.S. employer or agent as the petitioner.
What happens if USCIS issues a Request for Evidence?
RFE support is included: we prepare the response to a Request for Evidence or a Notice of Intent to Deny with the same attorney review as the original petition.
Which languages do you work in?
English and Russian. Documents in Russian are translated and certified in-house.
Find out where you stand in two minutes.
Your chances for EB-1A, EB-2 NIW and O-1A, the criteria you already meet, and a free 30-minute consultation.