Broadbent AI Chat runs at chat.broadbent.ai. Replies stream from the Broadbent AI model on Broadbent infrastructure. The account includes 50 credits a month before any plan.
Those credits are the same pool as App Builder, sFTP Client, and assistants. Monthly plans are 20,000, 80,000, or 400,000 credits, then £2 per 1,000 credits on demand.