Integrations determine how Callaro connects to the rest of your operating stack.
Use this section to decide which providers should handle telephony, where outcomes should be written, and how events should move into downstream systems.Telephony providers
Twilio and Exotel pages cover number inventory, callback handling, and go-live validation.
CRM systems
HubSpot, Salesforce, and Zoho pages focus on field mapping, write safety, and reconciliation.
Automation
Zapier and n8n patterns are best for low-code event handling and simple downstream triggers.
Messaging channels
WhatsApp guidance covers adjacent messaging workflows where voice and follow-up need to work together.
Suggested selection path
- Start with your telephony provider page if you are still setting up numbers and routing.
- Review your primary CRM integration page before enabling production write-backs.
- Add automation tooling only after the core webhook and CRM paths are stable.
When in doubt, prioritize one telephony provider and one CRM write path first. Overlapping integrations create more rollout risk than value in early production phases.