Marco Spoerl

Testimonial Chrome Extension — Collect testimonials from anywhere over the Internet

Birdy — Get more Twitter followers. Twitter profile A/B testing

Product Explorer 2.0 — Database with extensive data on 70,000+ product launches

Speedrun 1000 — Race to get +1000 newsletter subscribers in 30 days or less

Thinking Toolbox — Get smarter with 100 AI-generated thinking tools

Sponsor This Newsletter — 100+ newsletters ready to promote your product

triviaswipe — Your daily trivia game with a modern twist

StockAI — AI-powered stock photo library & generator

Quick API — Convert your CSV data into API product

Luhmann's Zettelkasten for Notion — The best second brain system for knowledge workers

Indie Lottery — Win and increase your website traffic

LinkedIn Carousel Generator — Create LinkedIn carousels easily and for free

Switchboard — Safely switch to a new tool for thought

Motionity — The web-based motion graphics editor for everyone

MakerBox Roasting — Get your landing page roasted in 48 hours

Xnapper — Take beautiful screenshots instantly

Notion To-Do — Notion to-do list app

CommunityScout — Get the right community platform based on your needs

Workspaces — A collection of workspaces from creative individuals

Datapad 2.0 — Store all your KPIs in your pocket