Bulk submissions
Submit hundreds of forms from CSV rows or database records in one run.
Automated form filling that actually submits
Browserbase runs real browsers that fill web forms automatically, the way a person would. They handle dynamic fields, gated logins, and CAPTCHAs, then submit at scale.
The Problem
Why web form filling automation breaks
- Filling the same web forms by hand, one record at a time, across hundreds of submissions.
- Brittle scripts that snap the moment a field, label, or step order changes.
- Dynamic forms that reveal fields conditionally, so a fixed selector list never matches.