About CaseFill
Making immigration law practice more efficient
CaseFill was built by a solo engineer who saw immigration attorneys spending hours on manual document processing and form filling that technology could handle in minutes.
Our Mission
Immigration attorneys handle life-changing cases every day. They shouldn't have to spend their time re-typing passport data into USCIS forms. CaseFill uses AI to extract, verify, and auto-fill — so attorneys can focus on legal strategy, not data entry.
What We Stand For
Privacy-First
Our key infrastructure providers maintain rigorous third-party security certifications. AI providers never train on your data. Field-level encryption for PII.
Attorney-Informed
Built by an engineer who watched immigration attorneys retype the same passport data into form after form. Every feature is shaped by ongoing conversations with practicing attorneys.
AI With Guardrails
Confidence scores on every field. Mandatory attorney review before filing. AI assists — it never decides.
Built for Immigration
Not a generic legal tool. Purpose-built for USCIS forms, immigration documents, and the workflows attorneys actually use.
Built by a Solo Engineer
CaseFill is built by a solo engineer who watched immigration attorneys retype the same passport data into form after form. Every feature is shaped by ongoing conversations with practicing attorneys — and the product is small enough that you’ll usually hear back from the founder directly when you write in.