Instafill.ai

Instafill.ai is an AI-powered form filler that automates the completion of PDF and Word documents. Users upload any document, the tool extracts fields, and AI fills them using provided data. It supports flat PDFs, scans, images, and fillable forms, converting non-fillable documents as needed. Key features include semantic field mapping with LLM-based extraction, intelligent field grouping for concurrent processing, style replication from corrections, and a visual editor for review before export. The tool also offers batch filling via CSV upload, autofill from multiple sources (documents, emails, profiles), and version-based filling from previous forms. Security includes field-level AES encryption, multi-tenant data isolation, and a policy of not using user data for AI training. Instafill.ai is used across industries such as legal, insurance, healthcare, real estate, mortgage, construction, government, and financial services, with case studies showing significant time savings (e.g., reducing form preparation from 30 minutes to seconds). Integrations include n8n, Zapier, and a REST API for custom workflows.