Generic copilots know the manual. Mosaic AI wants to know the customer, the configuration and the last five tickets - a narrower bet that turned scattered support data into measurable capacity for enterprise teams.
The Dallas software company spent 16 years building customer support for businesses that sell to other businesses. Now it wants those support tickets to tell you which customers are about to leave - and which are ready to buy more.
The Vancouver company betting that B2B support is a different sport than B2C - and building the account-aware help desk to prove it.
The AI support stack built for B2B teams. Composable infrastructure that gives you complete flexibility to build a support motion that grows with your business.

SolarWinds, Supportbench, Intercom, TOPdesk, Vision Helpdesk and BMC are chasing the same support ticket in 2026 - but the price you see is rarely the price you pay once the AI meter starts running.

The Y Combinator startup rebuilt customer support for B2B companies who live in Slack, not ticket queues. Now it has $51M and 750+ customers betting it is right.

A four-founder startup out of Branch is betting that B2B support belongs where customers already talk - Slack, Teams, email - and that AI agents, not queues, should do the routing. The incumbents it is chasing are Microsoft, Atlassian, Oracle, EasyVista, and Text.
InvGate, Jitbit, USU, Thena, Kustomer, SolarWinds, ProProfs and SAP all want to run your support queue. Here is how the help desk software field actually splits - and who each one is really built for.

Eight support platforms are racing to turn scattered customer conversations into coordinated action. The winning choice depends less on an AI checklist than on where your company’s real work already happens.

HappyFox, Oracle, Supportbench, Pylon, Microsoft and USU all promise smarter service. Their real differences reveal the six decisions every support leader must make before buying.
Marty Kausas is the Co-Founder and CEO of Pylon, the AI-native B2B customer support platform he built after leaving Airbnb and spending 18 months failing at other ideas. Founded in November 2022 alongside Advith Chelikani and Robert Eng, Pylon has raised $51 million from Andreessen Horowitz, Bain Capital Ventures, General Catalyst, and Y Combinator - reaching 1,500+ customers and positioning itself as the definitive alternative to Zendesk for complex, multi-stakeholder B2B environments. Kausas is known for his systematic founder-led sales approach, LinkedIn content dominance, and the bold ambition to build a $10 billion+ public company.