Polsia
valuation $250MAn AI operating system that builds and operates an online business end-to-end: writes and ships code, does research, creates content, sets up company infrastructure (hosting, database, repo, payments, ad accounts), and runs cold outreach, paid ads, and support. It famously handled most of its own $30M fundraise — data room, investor briefings, diligence — with solo founder Ben Cera joining only the final calls. Also the category's unit-economics case study: a $1.2M/month Anthropic bill cut to ~$100K by routing routine workloads to open-source models on rented GPUs.
Ben Cera
Anthropic · OpenAI · Sciforium · Sapiom · Blaxel · Anchor Browser