The $300M startup that made TikTok's AI filters is raising again

Bria — the company behind the AI filters powering millions of TikTok videos — is raising another round. The company has been quietly building out its infrastructure for generative image models, and now it's looking for fresh capital to keep the engine running.

Bria is one of those infrastructure plays that most people never think about until their phone is the only thing keeping them entertained on a plane ride. Its tech sits under a lot of consumer apps, making the kind of real-time visual processing that makes a selfie look like a movie poster. The startup has already raised $300M across rounds, which puts it in rarefied air for a company that isn't named after a celebrity or a snack.

This kind of funding round usually signals one of two things: the company is scaling up its compute to handle more requests, or it's positioning itself as a platform before the next wave of AI apps comes to market. Either way, it means the people building the tools under the hood are betting big that demand isn't slowing down.

Why this matters for us: the companies quietly building the infrastructure our communities use daily are the ones actually deciding who gets access to these tools — and at what price.