Quillium Is Now in Public Beta

After ~4 months of work, Quillium has finally achieved public beta stability! It could not have gotten to this point without countless rounds of testing and feedback from private beta testers—Nicole Chin, Evan Zhou, and many others whose feedback made the app what it is now. The core is ready for the world, though it remains in beta, so features may still change as the product settles.

As a writing app, I know that stability is paramount, and that any data loss is a total catastrophe. Actually, roughly half of the months I spent building Quillium went into reliability and predictability alone, because those qualities matter more than any feature when what you’re protecting is somebody’s unfinished thinking.

That being said, this is still in beta as features may change any time.

What is Quillium?

Quillium is a prose editor built around one idea: revisions are the actual work of writing.

Most writing tools assume you know where you’re going, but you don’t. You write a sentence, rewrite it three different ways, and lose two of them.

Quillium lets you fork your prose the way a programmer forks code. Every version stays alive. You navigate between them, compare them, and converge when you’re ready. No more draft_v3_FINAL_REAL.docx!

What “public beta” means

Public beta means the core is stable enough that you can use Quillium for real writing today, including branching, writing, commenting, and navigating your revision history. Improvements will keep shipping, but the foundation is solid.

If something breaks, we want to hear about it. That’s why it’s a beta.

Try it

Quillium is free to download. Get started here.