We’re launching tomorrow. Help us write the future of storytelling.

Tomorrow, Chillpen officially launches on Product Hunt.

We built Chillpen because we were bored of reading stories that only move in one direction.

What if Harry Potter was sorted into Slytherin? What if Carrie Bradshaw never met Mr. Big? What if thousands of writers could build the same fictional world together and readers could decide which path becomes canon?

That’s what Chillpen is.

It’s a collaborative storytelling platform where anyone can:

• Start a story or world.

• Add new chapters and alternate realities.

• Build characters, lore and timelines with other writers.

• Earn coins, climb leaderboards and unlock collectibles.

• Watch stories evolve in ways no single author could have imagined.

We’re still ridiculously early. Tomorrow’s launch isn’t the finish line, it’s the beginning.

If you love books, fan fiction, world-building, roleplaying, creative writing or simply weird internet projects that shouldn’t work but somehow do, we’d love your feedback.

Tell us:

• What would make you spend hours on Chillpen?

• Which worlds would you want to write in?

• What’s missing?

We’d rather build this with its first 100 true users than launch to 100,000 people who don’t care.

See you tomorrow @ Chillpen Club