Case Studies 6 min Feb 11, 2026

NetLink kept customers calm during a sudden outage

NetLink, a regional internet provider, had built a loyal subscriber base — until unexpected outages started to cause trouble. Every time a server crashed, hundreds of clients picked up the phone at once. Lines were jammed, support agents scrambled, and the same “What’s going on?” question was answered again and again.

Turning panic into clarity

NetLink deployed Callo to handle the flood of inbound calls. Instead of endless hold music, every caller was greeted instantly:
— Hello! You’ve reached NetLink. If you’re calling about a service disruption, it is expected to be resolved by 5 PM. Press 1 to receive status updates. Press 2 to connect with a manager.
Most callers pressed 1, got reassurance, and hung up calmer than they arrived. The repetitive “what’s going on” calls vanished — leaving live agents free to deal with unusual cases.

Outages used to bury our team under angry calls. With Callo, every customer gets an answer within seconds, and our agents only handle the few cases that really need them

Sarah Kim, operations director, NetLink

Results

  • 100% of inbound calls answered instantly
  • 74% of callers handled fully by the bot without staff involvement
  • Call center workload cut nearly in half
  • Complaints on social media dropped

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Keep loosing members? Just ask why

FitZone Gym noticed a worrying trend: more and more members were canceling their subscriptions after just a few months. Exit surveys sent by email went mostly unanswered, and front desk staff rarely asked people leaving for their real reasons. The management team was left guessing — was it pricing, equipment, or maybe poor class scheduling? Without clear answers, they couldn’t stop the churn.

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A clinic wanted honest feedback & stopped handing out paper forms

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A robot that never says “I don’t know”

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TechNova keeps IT teams alert & systems running

TechNova, a fast-growing SaaS company, relied on Slack and email notifications from monitoring tools to inform engineers about outages. But with inboxes overflowing and phones on silent, urgent messages were often missed. Engineers found out about downtime too late — sometimes from angry customers.

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