Resources

Customer stories

Homeday
Real Estate

How Homeday delivers 24/7 inbound call coverage with telli

Learn how this innovative tech-enabled real estate brokerage transforms high call volume into a competitive advantage with AI voice agents.

Umzugspreisvergleich
Consumer

How Umzugspreisvergleich cut lead cancellations by 27% with telli

Learn how Germany's leading moving platform reduces lead cancellations by 27% and scales revenue-critical calls around the clock with AI voice agents.

Whiskey Tango Foxtrot
Insurance

How Whiskey Tango Foxtrot uses telli’s Voice AI to reduce the workload of customer service teams in the insurance industry.

Scaling Customer Service Through Strong Partnerships

Sky
Consumer

How Sky scaled proactive customer engagement with telli's Voice AI in under 3 weeks

Learn how Sky scaled customer engagement with telli's Voice AI

Bark
Consumer

How Bark adds 800 hours of weekly calling capacity with telli’s AI agents

Learn how this fast-growing global services marketplace manages rising call volumes with AI-assisted outreach.

Zenjob
Recruiting

How Zenjob automates 90% of initial candidate calls with telli

“telli is leading the charge for call automation in Germany. They tailored their voice agents to our exact business needs, and the efficiency gains have been incredible.”

Enpal
Solar & HVAC

How Enpal boosts weekly service appointments by 30% with telli

“telli is flexible, scalable, and customer-centric. With telli, our team stays focused on what really matters.”

McMakler
Real Estate

How McMakler cuts peak call wait times by 3x with telli

Learn how this leading home-buying platform scales personalized customer service using AI voice agents — without increasing headcount.

Engel & Völkers LiquidHome
Real Estate

How Engel & Völkers LiquidHome 10x’d call volume with telli

Learn how this high-growth real estate company partnered with telli to amplify phone outreach and reactivate leads.

enerix
Solar & HVAC

How enerix empowered 15 franchisees to capture every lead with telli — in just 60 days

Learn how a leading sustainable energy company teamed up with telli to automate lead qualification and accelerate response times.

KitchenAdvisor
Consumer

How KitchenAdvisor boosted conversions by 15% after automating phone outreach to inbound leads

Learn how this leading kitchen planning and comparison tool partnered with telli to accelerate lead response and elevate its customer experience.

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