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PolandFinance and insurance2025 – ongoing

mBank

Generative AI assistant for complaint-handling teams

mBank reported a 15% reduction in average complaint-handling time with a generative AI assistant

WorkingCompany's own claimOfficial ↗

Problem

Complaint handlers needed to find relevant precedents and understand customers' earlier complaints. They also had to prepare clear responses.

Approach

mBank's complaint teams used a generative AI assistant developed through its internal AI program. It retrieved similar complaints and suggested resolutions from historical cases. Employees could check response clarity and give feedback on the assistance while remaining responsible for preparing answers.

Results

15%reduction in average time spent handling complaints after deployment, according to mBankCompany's own claim[1]

Takeaway

mBank reported faster complaint handling while employees continued to prepare the responses.

Categories

Business function
Customer service
Innovation type
Process innovation
AI technology
Generative AI
Evidence
Company's own claim

Sources

Source summaries

[1]mBank5 Jun 2025

mBank described a complaint assistant already used by its teams for several months. It reported a 15% reduction in average handling time and said employees remained involved in preparing responses.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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