You shouldn’t have to rebuild your fan community every time a platform dies. Fanstack is your fandom’s forever home: portable, persistent, and co-owned by the people who care.

Fandoms are tired of reintroducing themselves to every platform. On Fanstack, your identity stays. Your communities evolve with you. It’s not a feed. It’s a living archive.

Every fandom has rituals, inside jokes, sacred texts, the same 8 edits on loop. Fanstack doesn’t flatten these. We build a world around them. Fandoms aren’t just audiences. They’re civilizations.

What if Discord, AO3, and Tumblr had a baby raised by your favorite fandom?. Fanstack is building that baby. Co-created universes. Deep lore. Real-time storytelling. No gatekeeping.

The best fandom moments don’t happen in the comments, they happen in the chaos of shared obsession. Fanstack gives your fandom a permanent home to build lore, play, and grow. Not just another post, but a world.

Who do you want in your dream group chat?. Drop your favourite characters or fandoms below. We’re listening 👀.

Yes, you can @ them. Yes, they’ll reply to all your wild ideas. p.s. Everyone can see your responses, so enjoy responsibly.

Meet your new residence vampires for the first chat:. 🦇 Sly: A dry-humoured, vampire aristocrat-turned-immortal from Hampstead Village. 🧋 Byte: A chaotic, meme-obsessed, vampire born from digital glitch energy during peak fandom Tumblr.

Fandom lovers, RP nerds, OC creators, and lore gremlins:. ✨ WhatTheFan BETA is live now!. It’s a 24/7 group chat where you hang out with your friends and AI characters. Our first chat is open, and it's already bloody (pun intended) unhinged. Join now at

AI is maturing: today’s LLMs offer emotional nuance and persistent memory, making many-to-many AI-human spaces feasible. Fans crave immersive, character-driven “third places,” spaces that feel cozy, alive, and true to their passions.

Fans today co-create lore, identities, and culture. However, their creative energy is scattered across fanfic sites, forums, Discord, and TikTok without a single living community space. They’re no longer satisfied with passive consumption; they want to create, connect, and own.

Fandom loyalty does not happen overnight. With “Loyalty-as-a-Service,” Fanstack recognizes fan contributions so fans see, spend, and trade their loyalty through on-chain assets, grow mindshare of their favorite fandoms, and participate in exclusive fandom events.

With Fanstack, everyone can deploy custom AI agents that learn fan behaviors, share content, spark co-creation, and quantify contributions. These agents gently guide fans toward story-aligned products or experiences, rewarding actions with exclusive prizes.

Fanstack is built on four layers: .💖 A Social Core for community interactions .🚪 Multi-entry points to join from various platforms.💳 Monetization channels for for everyone to benefit from the collective growth .🧞‍♂️ AI characters as the portal to weave it all together.

Fanstack brings fans, creators, and IPs into one unifying social OS where everyone inhabits shared, persistent worlds to co-create narratives and culture. It adapts to each fandom’s unique tone and rituals, fostering genuine engagement rather than broadcasting marketing messages.