T3rnel Browser vs form filler extensions
Across 5 compared capabilities, T3rnel offers 5; Fake Filler 2, Form Filler 2, iMacros 1. Only T3rnel offers: human approval before submit; mcp access for agents. Verified against publicly documented behaviour as of 23 August 2026.
Updated · T3rnel Browser 1.3.0
Feature by feature
| T3rnel | Fake Filler | Form Filler | iMacros | |
|---|---|---|---|---|
| Detect visible form controls | Yes | Yes | Yes | Yes |
| Fill from JSON / agent instructions | Yes | No | Partial | Partial |
| Human approval before submit | Yes | No | No | No |
| MCP access for agents | Yes | No | No | No |
| Local-only, no account | Yes | Yes | Yes | Account for cloud |
Prices: T3rnel Pro is $29.99 one-time. Verified against publicly documented behaviour as of 23 August 2026.
Questions
Is T3rnel Browser an alternative to Fake Filler, Form Filler, iMacros?
Across 5 compared capabilities, T3rnel offers 5; Fake Filler 2, Form Filler 2, iMacros 1. Only T3rnel offers: human approval before submit; mcp access for agents. Verified against publicly documented behaviour as of 23 August 2026.
Is this comparison independent?
No — it is written by the makers of T3rnel Browser, from publicly documented behaviour, dated, and checked against what the product ships. Brands are property of their owners; no affiliation is implied.