Instafill.ai

¿Qué es Instafill.ai?

Instafill.ai is an online AI form filler that completes PDF and Word forms using information from source documents, pasted text, and reusable data profiles. It detects fields, maps available information to the requested answers, and lets users review and edit completed documents before submission.

Teams can use the self-service workspace for individual forms and recurring batches, or choose a done-for-you service for document packages. That service includes setup, testing against real data, connections to existing systems, and ongoing maintenance as forms change.

¿Qué puede hacer Instafill.ai?

Field detection and form conversion

Detect fields in scanned, flat, and fillable PDFs, and convert non-fillable PDF or Word documents into fillable forms. Supported field types include checkboxes, radio buttons, multiline fields, and tables.

Reusable profiles and filling instructions

Store client, patient, or employee information for reuse across forms. Configure form and workspace instructions, conditional field dependencies, and table controls to guide how answers are placed.

Form tuning from completed examples

Use previously filled documents to guide phrasing, terminology, and answer length. Flag incorrect fields and fine-tune recurring forms to improve subsequent fills.

Spreadsheet batch filling

Generate multiple completed forms from CSV or Excel data, reducing repeated entry for records that share a template.

Review, editing, and signatures

Review AI results, revise documents in the built-in editor, and add electronic signatures. Shared workspaces, folders, search, and filters help teams organize their forms.

Integration and automation

Use the REST API, webhooks, or MCP connections for ChatGPT and Claude to initiate fills. Connect workflows through tools such as Make, Zapier, and n8n; Chrome and Edge extensions handle PDFs found online.

Casos de uso

“Healthcare paperwork”

Prepare insurance authorization forms, clinician credentialing packets, and ABA treatment reports using patient records and existing documentation.

“Real estate and mortgage documents”

Complete broker price opinion forms, property appraisals, agency agreements, and mortgage applications from property and client information.

“Legal intake and client filings”

Turn client intake information into immigration, guardianship, or estate planning forms, with review before approval or submission.

“Construction and permit administration”

Populate city permits, subcontractor prequalification forms, and bidding documents using business records and project manuals.

Preguntas frecuentes

Is there a free version?

A free demo is available, but it fills only the first two pages, does not allow completed-document downloads, and does not accept uploaded source documents. The listed self-service Tier 1 plan includes 50 documents for $99 per month; annual billing advertises a 20% saving.

What are the document limits?

Standard self-service is capped at 20 pages per document and two source files per fill. The Remove limits option lifts those caps, subject to soft fair-use rules. Users can upload unlimited distinct forms or templates.

Which completed file formats can I download?

The pricing comparison lists PDF downloads for self-service and PDF plus Word downloads for Self-service Unlimited.

How is uploaded data handled?

Instafill.ai states that data is excluded from AI model training by default and encrypted in transit and at rest. Optional stateless mode deletes files after processing. The pricing page also lists HIPAA compliance with BAA signing.