JustCall
Cloud phone system for sales and support teams with deep CRM integrations.
Orum
AI-powered live conversation platform for outbound sales teams.
API & MCP Analysis
For AI-native operators choosing between JustCall and Orum, the decision comes down to API accessibility and how easily your agent can interface with each tool.
JustCall has the edge here with an official MCP server, letting you connect it directly to Claude or Cursor. Orum requires a REST API integration, which means your agent needs the API docs to build the connection.
"Claude, use JustCall to send an SMS to this list of prospects asking if they'd like to book a demo."
"Claude, use Orum to start a dialing session for my 'Tier 1 Accounts' and log all successful connections as 'Completed' in my CRM."
Support & Guidance