Current service
Legacy CRM card migration
A fixed-scope path for HubSpot app vendors and agencies moving classic CRM cards to React app cards on Projects 2025.2.
Proof from three shipped apps
The delivery approach comes from app-card surfaces already documented across the CleverCat portfolio.
DupliCat
CRM record-card entry surfaces — sidebar card and preview card — plus a workflow action, installed via OAuth with documented scopes.
PressKit
Company-card launcher into the PressKit editor, with publish guardrails and an OAuth install with documented scopes.
TabCalendar
Year-view calendar card in Company and Deal record context, installed via OAuth with documented scopes.