Instafill.ai records 35,630 monthly visits with -36.6% month-over-month growth and Free Trial, Paid, Contact for Pricing pricing. Notion records 173,441,670 monthly visits with +0.1% growth and Freemium pricing.
AI that fills your PDF and Word forms for you
The AI workspace where teams and agents get work done together
| Dimension / Metric | | |
|---|---|---|
| Official Domain | instafill.ai | notion.com |
| Pricing Model | Free Trial, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 35.63K (35,630) | 173.44M (173,441,670) |
| MoM Traffic Delta | -20.6K (-36.6%) | +201.2K (+0.1%) |
| Primary Market & Share | 🇺🇸 United States (68.3%) | 🇺🇸 United States (18.4%) |
| Direct Visits / mo | 7.63K | 135.18M |
| User Rating | 4.3 | 4.8 |
| Supported Platforms | Website | Website |
AI that fills your PDF and Word forms for you
Automatically detects and maps every field in a flat PDF or Word form, using semantic understanding rather than rigid templates.
Each filled field can display its source and the reasoning behind the value, making verification fast and auditable.
Runs concurrent parallel field filling and handles structured row data, so multi-form packets and repeating tables are completed together.
An MCP server lets you fill PDFs from inside Claude Desktop, Code, or ChatGPT, plus n8n and Zapier automations for wider workflows.
The AI workspace where teams and agents get work done together
Combine docs, wikis, projects, and databases into one structured system of record that stays linked as your content grows.
Draft, summarize, translate, and answer questions inline, or build custom agents that automate recurring workflows around the clock.
Find answers instantly across Notion and connected apps, with citations so you can verify where each answer came from.
Use relations, rollups, views, and a large template gallery to model anything from a CRM to a content calendar.
SpecialistInfinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
SpecialistInfinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
Build powerful forms, surveys and quizzes with AI in minutes
SpecialistPowerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
SpecialistPowerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
A free, AI-powered PDF editor for every device
Free AI-powered PDF editor, converter and reader for every device
Free AI-powered PDF editor, converter and reader for every device
Chat with any PDF, video, or website and get cited answers in seconds
Superior block-based typography and mobile note-taking experience, but fewer robust database and automation features.
Superior block-based typography and mobile note-taking experience, but fewer robust database and automation features.
SpecialistExcellent developer-focused documentation and Git synchronization, but lacks general database and task management.
SpecialistExcellent developer-focused documentation and Git synchronization, but lacks general database and task management.
Built-in AI agents and automated workflows, but less refined document editing interface.
Chat with any PDF and get cited answers instantly
SpecialistNetworked object-based knowledge management, but less suited for traditional folder hierarchies and task boards.
SpecialistNetworked object-based knowledge management, but less suited for traditional folder hierarchies and task boards.
Stronger relational tables and formula capabilities, but less polished for simple document writing than Notion.
Stronger relational tables and formula capabilities, but less polished for simple document writing than Notion.
