Instafill.ai

What it does

Instafill.ai is an online form filler. It reads PDF and Word forms, detects fields, and fills them from documents, emails, and profiles. It also offers a visual editor, batch processing, and integrations with Claude, ChatGPT, n8n, and Zapier.

Instafill.ai is built for people who fill out the same kinds of forms again and again. You upload a PDF or Word file, and the service detects fields, pulls answers from your own sources, and returns a completed document. The site says a form can be filled in 25 to 60 seconds. A visual editor lets you review and correct the result before export, and field fill explanations show the source and reasoning for each answer. The homepage lists case studies in healthcare, insurance, legal, government, construction, real estate, finance, and mortgage work. It also states that your data is never used to train AI models and that field-level AES encryption is used at rest. The homepage shows a 98.2% accuracy figure, but that is a vendor claim, not an independent test. Pricing details are not shown in the provided text, so check the pricing page before you commit. If you handle sensitive documents, confirm data residency and security settings for your own case.