See how 88 companies
use AI for voice agents

Context Windows brings together credible case studies on what companies are doing with AI, from across the open web. We compare their results so you can prioritise the use cases that are actually working.

Real-world implementations from

Havells logoH
HavellsVoice home control
Paychex logoP
PaychexCustomer support
Qualia logoQ
QualiaCustomer support
Pumpkin logoP
PumpkinOutbound sales calls
Cadence logoC
CadencePatient alert calls
Havells logoH
HavellsVoice home control
Paychex logoP
PaychexCustomer support
Qualia logoQ
QualiaCustomer support
Pumpkin logoP
PumpkinOutbound sales calls
Cadence logoC
CadencePatient alert calls
Try:,,
Showing 9 of 88 case studies
Pumpkin logoP

Pumpkin

Insurance|SMB

Outbound sales calls

AgenticL3

Contractors dialing by hand hit volume limits with uneven quality. Poppy, a voice AI, qualifies prospects and hands them to licensed agents.

5xPhone Sales Increase
via tw.stock.yahoo.com
Published 5 days ago
Cadence logoC

Cadence

Software & Platforms|Mid-size

Patient alert calls

AgenticL4

40,000+ monthly alerts dialed by hand. Patient volume doubled yearly; median wait hit 1 hour 48 minutes. Agents now call in 3.5 minutes.

97%Contact Time Reduction
via elevenlabs.io
Published Sep 18, 2026
Havells logoH

Havells

Industrial & Manufacturing|Enterprise

Voice home control

AgenticL4

Exact commands couldn't match how Indian homes speak — mixing Hindi, English, Marathi. Havells' AI now reads intent from natural speech.

8Languages Supported
via elevenlabs.io
Published Sep 7, 2026
Finch Legal logoF

Finch Legal

Software & Platforms|SMB

Legal calls

AgenticL4

Rigid AI lost reps mid-call, slowing claims. Agents now read conversational cues and adjust tone — reps often can't tell they're AI.

~83%Call Time Reduction
via elevenlabs.io
Published Aug 11, 2026
Sunbit logoS

Sunbit

Financial Services|Mid-size

Call center automation

AgenticL4

Rapid growth outpaced Sunbit's phone tree. AI now resolves half of calls outright and guides agents, in real time, through the rest.

5 secsRouting Time Reduction
via cresta.com
Published Aug 5, 2026
Ujjivan SFB logoU

Ujjivan SFB

Financial Services|Enterprise

Contact center automation

AgenticL4

Manual dialers, scattered platforms, a rigid IVR. One cloud platform unified 350 agents — turning phone banking into a revenue channel.

60%Wrap-up Time Reduction
via genesys.com
Published Jul 29, 2026
M

Ministry of Economy of Ukraine

Government & Public Sector|Mid-size

Published Jul 22, 2026
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