Fill Hero vs Simplify: Which Job Application Autofill Extension Should You Use?
Simplify is the most popular job application autofill extension, with over 1 million installs. It builds a structured profile from your resume and fills job application fields on LinkedIn, Greenhouse, Workday, and other platforms. Fill Hero takes a different approach: paste any text, AI figures out the rest — no profile setup, no field mapping.
| Simplify | Fill Hero | |
|---|---|---|
| Requires building a structured profile with separate fields for each data type | ✕ | ✓ |
| Struggles with Workday screening questions and non-standard fields | ✕ | ✓ |
| Job-application only — does not work on general web forms | ✕ | ✓ |
| Profile has to be updated manually when your info changes | ✕ | ✓ |
| Syncs your profile data to Simplify servers | ✕ | ✓ |
| No profile setup — paste any resume text or bio and AI fills the form | – | ✓ |
| Works on every web form, not just job applications | – | ✓ |
| AI understands field context — handles non-standard and custom fields | – | ✓ |
| Data stays 100% local — never sent to any server | – | ✓ |
| Fill any form from any text format — even plain notes | – | ✓ |
Where Simplify shines
- ✓ Large user base with 1M+ installs
- ✓ Dedicated job tracker and application management features
- ✓ Good baseline autofill for common ATS platforms
- ✓ Free tier available
Where Fill Hero wins
- ✓ No profile setup — paste any resume text or bio and AI fills the form
- ✓ Works on every web form, not just job applications
- ✓ AI understands field context — handles non-standard and custom fields
- ✓ Data stays 100% local — never sent to any server
- ✓ Fill any form from any text format — even plain notes
Simplify is a solid choice if you want a dedicated job tracker alongside autofill. If you want the fastest, most flexible autofill — especially for Workday screening questions, custom ATS fields, or any form beyond job applications — Fill Hero is smarter and more private.
Frequently Asked Questions
Does Fill Hero work on the same job sites as Simplify? +
Yes. Fill Hero works on LinkedIn, Indeed, Greenhouse, Workday, Lever, iCIMS, Taleo, SmartRecruiters, Ashby, and all major ATS platforms — the same sites Simplify supports, plus many more.
Does Fill Hero track my job applications like Simplify does? +
Fill Hero is focused on autofilling forms, not application tracking. For job tracking, pair Fill Hero with a dedicated tracker or spreadsheet.
Which extension handles Workday forms better? +
Fill Hero often handles Workday screening questions and custom fields better than Simplify because the AI reads field context rather than matching against a fixed profile.
Try Fill Hero — the better alternative to Simplify
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