FormRobin: from first commit to $19.5K in 8 days
FormRobin is AppSumo's form builder, made to look professional out of the box. I designed the logo, the brand and the homepage, and built the editor, dashboard and AI form generator UI as one of a three-person core team. The MVP took about 45 days of development, and it made $19.5K in its first 8 days, about twice what BreezeDoc made over the same span.
At a glance
- Role
- Product designer and front-end developer: logo, brand, UI, homepage and markup
- Team
- Me, a lead engineer on the back end and the Originals lead on product, with a second engineer
- Timeline
- Repo opened 3 Sep 2025 · first UI 15 Sep · private beta 1 Oct · AppSumo launch mid-Oct · redesigns through Dec 2025
- Results
- $19.5K in the first 8 days · $38.7K lifetime · 5.7K users, 91% of them with a form · 5.0 on Product Hunt
The brief
Forms are a crowded category, and most builders force a choice: free and plain, or polished and priced by the month. The bet was a form builder whose forms look designed by default, sold to the same buyers who already used TidyCal and BreezeDoc.
The spec set four constraints for the design:
- Professional by default. A form made in two minutes had to look like a brand's own page, not a survey tool's.
- An AI shortcut to the first form. A prompt-to-form generator meant a blank editor was never the only way in.
- Real form logic without the complexity. Multi-page forms, conditional logic, required answers and file uploads, in an editor that still felt simple.
- Viral by design. Every public form carries a “Made with FormRobin” badge, the same growth loop as TidyCal and BreezeDoc.
Building it
The speed came from designing in production code from the first week, beside the back end rather than ahead of it.
The editor is the form
Instead of a settings panel beside a preview, people build inside a live copy of the form they'll publish. In the first two weeks I shipped about 20 small UI changes: question components, required answers, conditional logic, drag-and-drop and a style editor. Users pick a few base colors, and the app derives every hover and active shade from them.
Fix the flow, not the label
QA asked to rename Save to “Save and Publish.” That would have forced people to publish a form just to edit it. So I kept Save, moved publishing and notifications into a settings panel, and added Save as copy.
Brand and growth loop
In the two weeks before launch I designed the logo, an identity built on the Area typeface, and a homepage with an animated hero and embedded pricing. I also designed the “Made with FormRobin” badge, with a lighter brandmark for paid plans.
Then depth after launch
Multi-page forms with keyboard navigation and accessible focus order, the shared Originals navigation, a new dashboard and analytics page, and a refreshed AI generator.
Results
FormRobin launched faster than BreezeDoc: $19.5K in its first 8 days, against BreezeDoc's $9.4K over the same span.
- $38.7K in lifetime sales from 2.3K units
- 5.7K users and 35K forms; 91% of users have built at least one form
- 39% of users have tried the AI generator
- Rated 5.0 on Product Hunt
One reviewer had “a working form up and running in less than two minutes.” Reviews also split on design: about half praise it, and 45% mention the size of the “Made with FormRobin” badge.
What I learned
The editor should look like the result. Building the form inside a live copy of itself made “professional by default” visible from the first click.
Rename less, restructure more. The obvious fix for Save vs Publish was a new label. Moving publishing into its own setting solved the real problem: editing a form without changing its status.
A growth loop is also a design surface. The badge drives distribution, but it's the most criticized part of the product. The next step is giving users more control over how their forms look.
Minimal has to read as finished. A launch review called the UI “minimalistic but not in a good way.” The December redesigns added depth without adding clutter.