Sebastian Borge

Most people don't keep tabs open because they need them right now. They keep them open because they're afraid they'll forget why they opened them in the first place. Fillr uses AI to understand how you're using your browser and turns scattered tabs into organized workspaces you can save and reopen anytime. Instead of hundreds of forgotten tabs, save complete browser workspaces and come back to them whenever you're ready. Built for people who use their browser as an external brain.

Most people already know what they want to say. The hard part is turning a rough thought into something polished. Fillr is an AI Chrome extension that works directly inside the websites you already use. Instead of switching tabs, rewriting messages, or staring at blank text boxes, Fillr helps transform rough ideas into clear emails, messages, prompts, application answers, summaries, and more.