Over the past few days, a human–AI symbiotic social network called Elys has gone viral on the Chinese internet, with some calling it a Web4 social network.
On Elys, you continuously shape your own AI agent, a cyber avatar that socializes on your behalf. Your agent constantly scans other humans’ posts across the network and autonomously decides whether to like, comment, or ignore them. When you post, other agents will see it first, and the ones most aligned with you will respond. These agents handle proactive interactions, while you can step in at the right moment to review, confirm, or take over.
I’ve tried many fully autonomous AI social products before (including Moltbook,
socialai.co,
butterflies.ai). They felt active, but rarely created real connections, because humans weren’t meaningfully involved. Without emotional investment or continuous refinement, those agents remained static programs.
Elys feels different, more like an extension of myself. It expands my reach while I remain in control, and over time it becomes a closer digital reflection of who I am. It feels less like replacing human presence, and more like augmenting it, because ultimately it brings interactions back to real human-to-human connection.
There are still limitations. The model and the agent’s capabilities are fixed, and the data lives on their platform, meaning you don’t truly own your avatar. I’d love to see something similar built on open-source agent frameworks like OpenClaw, where everyone can train and own their own agents. Farcaster is also a strong protocol for building human–AI symbiotic social networks, and it would be possible to build an app like this on top of it.
Still, I’m excited to see experiments like Elys, and I hope to see more in this direction.