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Zingaro AI
Products we built

The products under the work.

We did not integrate someone else’s stack. We built and run ours, which is why we can promise the outcome instead of the tool.

Zingaro AI built and runs two products: RingTrunk, Indian phone numbers and SIP trunks for developers building voice agents, and CallWhiz AI, a voice agent platform with agents, campaigns, a developer API and dashboards.

ringtrunk.com

RingTrunk

Indian phone numbers and SIP trunks for developers building voice agents. A console and a REST API. You point your own stack at it.

ringtrunk.com

callwhiz.ai

CallWhiz AI

Our voice agent platform: agents, campaigns, a developer API, and the dashboards to run them.

callwhiz.ai
ringtrunk.com

RingTrunk

Indian phone numbers and SIP trunks for developers building voice agents. A console and a REST API. You point your own stack at it.

For developers building voice agents who need Indian numbers and a trunk they can reach.

  • 01Indian phone numbers
  • 02SIP trunks
  • 03A console to manage them
  • 04A REST API to build on
callwhiz.ai

CallWhiz AI

Our voice agent platform: agents, campaigns, a developer API, and the dashboards to run them.

For teams that want to run voice agents at volume, with the dashboards to see what happened.

  • 01Agents
  • 02Campaigns
  • 03A developer API
  • 04Dashboards and a review queue
Book a call

Or skip the products and hand us the work.

The products are how we deliver. Most clients never log in to them.

A pilot starts within 5 working days of agreed scope · Nothing upfront · No seat licences