See how 84 companies
use AI for voice agents

Context Windows brings together credible AI case studies from the open web, so you can pick and prioritise the use cases that are already working.

Real-world implementations from

Hunter Douglas logoH
Hunter DouglasCustomer support
Paychex logoP
PaychexCustomer support
Qualia logoQ
QualiaCustomer support
Sunbit logoS
SunbitCall center automation
Ujjivan SFB logoU
Ujjivan SFBContact center automation
Hunter Douglas logoH
Hunter DouglasCustomer support
Paychex logoP
PaychexCustomer support
Qualia logoQ
QualiaCustomer support
Sunbit logoS
SunbitCall center automation
Ujjivan SFB logoU
Ujjivan SFBContact center automation
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Showing 9 of 84 case studies
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
Ministry of Economy of Ukraine logoM

Ministry of Economy of Ukraine

Government & Public Sector|Mid-size

Employment helpline

AgenticL3

Air raids sent operators to shelters; calls went unanswered. Now an AI agent keeps the line open—through alerts, after hours, at any scale.

18 secAnswer Time Reduction
via elevenlabs.io
Published Jul 22, 2026
CoopVoce logoC

CoopVoce

Telecommunications

Customer support calls

AgenticL4

Robot voice undercut accurate answers: callers tuned out. Natural voice changed that — more engaged, longer calls, fewer human handoffs.

10%Engagement Rate Increase
via elevenlabs.io
Published Jul 7, 2026
Employment Hero logoE

Employment Hero

Software & Platforms|Mid-size

Product activation calls

AgenticL4

Email moved some customers; calls moved more—but not at 350K accounts. An AI voice agent ran the calls: 33% answered, 3%+ activated.

33%Call Answer Rate
via elevenlabs.io
Published Jun 20, 2026