Hard-Cap Flat-Rate AI Support Inbox

The pricing pain is real and primary-sourced: a user says they 'had to drop Intercom because they count every user we show the form to and not by interaction', another calls it 'quite expensive', Fin's own pricing partner documents that users 'struggled with the uncertainty of how much they would pay' and added prepaid annual resolution buckets in response, and a buyer quoted at secondhand compares $1 Fin resolutions against ~$0.66 human ones. The category is hot and consolidating: Salesforce agreed to acquire Fin (formerly Intercom) for about $3.6B on 15 Jun 2026 and completed the deal on 10 Sep 2026, citing 30,000+ companies and 76% average end-to-end resolution, Fin reports tens of millions in revenue in under a year and >1M resolutions/week, Freshdesk claims 74,000+ businesses, Chatwoot reports 50,000 self-hosted installs and Tawk.to claims 20% market share with 1.7B monthly users. But the wedge is crowded and partly already solved: Crisp already sells flat per-workspace pricing with AI credits roughly mapping to $0.056 per automated conversation, Help Scout already caps AI resolution spend and leaves contacts unmetered, Chatwoot is open source and self-hostable, and Tawk.to gives chat, inbox and knowledge base away free with AI Assist at $29/mo per property. That means 'flat rate' is not enough; only a hard guarantee on the combined seat-plus-AI bill with no ghost metering and no add-on upsells is potentially differentiated, and an incumbent could copy that policy in a quarter.