See how 31 companies
use AI for audio transcription & summarization

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

NTT DOCOMO logoN
NTT DOCOMOCustomer support
Ally Financial logoA
Ally FinancialCall summaries
AXA Health logoA
AXA HealthCall summaries
California State University San Marcos logoC
California State University San MarcosStudent support
HealthJoy logoH
HealthJoyCustomer support
NTT DOCOMO logoN
NTT DOCOMOCustomer support
Ally Financial logoA
Ally FinancialCall summaries
AXA Health logoA
AXA HealthCall summaries
California State University San Marcos logoC
California State University San MarcosStudent support
HealthJoy logoH
HealthJoyCustomer support
Try:,,
Showing 9 of 31 case studies
2X Solutions logo2

2X Solutions

Software & Platforms|SMB

Compliance transcription

AgenticL2

Post-call processing left hours between 'stop calling' and the system acting. Now suppression fires mid-sentence, in under two seconds.

7.3M+Calls Processed
via deepgram.com
Published Jul 31, 2026
California State University San Marcos logoC

California State University San Marcos

Education & Training|Mid-size

Student support

AgenticL2

Calls dropped, records scattered—students started over at every handoff. Copilot transcription now carries the full picture through.

50%Response Time Reduction
via microsoft.com
Published Jun 13, 2026
NTT DOCOMO logoN

NTT DOCOMO

Telecommunications|Enterprise

Customer support

AgenticL2

Agents summarized every call by hand and memorized talk scripts. Voice-to-text and real-time screen pops cut after-call work by 80%.

9%Contract Rate Increase
via genesys.com
Published May 27, 2026
Ally Financial logoA

Ally Financial

Financial Services|Enterprise

Call summaries

AgenticL2

Strict privacy rules prevented sending raw call transcripts to AI. Now, an automated system safely strips and restores sensitive data.

30s-2minTime Saved Per Call
via blog.langchain.com
Published Apr 23, 2026
HealthJoy logoH

HealthJoy

Software & Platforms|Mid-size

Customer support

AgenticL2

Agents split focus between members and manual note-taking. Now, an AI copilot summarizes calls, letting agents give their full attention.

37 minsResolution Time
via zendesk.com
Published Apr 23, 2026
LegalMate logoL

LegalMate

Professional Services|SMB

Call documentation

AgenticL3

Inconsistent manual call notes caused billing errors. Now, zero-retention AI turns VoIP calls into synced case and billing entries.

>10 minsTime Savings Per Call
via deepgram.com
Published Apr 16, 2026