Vivian Guillen

Indie hacker building SaaS products

About

Dev & founder at Red Pixel. I split my time between client work and building micro-SaaS, newsletters, and digital products. Serial 0→1 builder — currently juggling Tailwind Weekly, Windybase, and Sponsonizer.

Links

Sponsonizer

Tailwind Weekly

Windybase

Badges

Tastemaker

Veteran

Gone streaking

Maker History

SponsonizerGive sponsors a page where they book your ad slots and pay.
Jul 2026
CodelierThe Best Books & Courses for Developers by Indie Authors
Jan 2025

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Joined Product HuntJuly 14th, 2018

Forums

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23h ago

Sponsonizer - Give sponsors a page where they book your ad slots and pay.

I've run a newsletter for 6 years. Every new sponsor meant the same thing: dig up my stats, send my ad options and pricing, then trade a dozen emails more. Costed hours every month. The tools that fix this weren't built for me. Sponsy is $79/mo. Paved takes 30%. If you sell a few slots a month, neither works. Sponsonizer is free. You pay 7% when a booking closes, or nothing for $99/yr. Advertisers pick a slot, pick dates from a calendar, and pay. No account. You approve or reject in one click.

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1yr ago

Codelier - The Best Books & Courses for Developers by Indie Authors

Discover Codelier, a curated directory for high-quality programming resources created by indie authors. Say goodbye to endless beginner tutorials and find advanced courses, books, and unique content to help you level up!