Software Engineering
1
ย min read

ChargeMate cuts call volume 48% and serves 1.9x more drivers

Published on
February 2, 2026
Contributors
Brad Crist
Co-Founder & CEO
Brian Lange
Co-Founder and CTO
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๐—ช๐—ต๐—ฎ๐˜ ๐—ต๐—ฎ๐—ฝ๐—ฝ๐—ฒ๐—ป๐˜€ ๐˜„๐—ต๐—ฒ๐—ป ๐—˜๐—ฉ ๐—ฑ๐—ฟ๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜€ ๐—ด๐—ฒ๐˜ ๐˜€๐˜‚๐—ฝ๐—ฝ๐—ผ๐—ฟ๐˜ ๐—ฏ๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐—ฎ ๐—ฐ๐—ต๐—ฎ๐—ฟ๐—ด๐—ถ๐—ป๐—ด ๐˜€๐—ฒ๐˜€๐˜€๐—ถ๐—ผ๐—ป ๐˜€๐˜๐—ฎ๐—ฟ๐˜๐˜€?

We just wrapped a pilot with a public DC fast charging network built around a simple idea: Give drivers real-time, machine-aware support without forcing them to call a phone line.

The results were hard to ignore:

๐Ÿš€ ๐Ÿญ.๐Ÿตx ๐—บ๐—ผ๐—ฟ๐—ฒ ๐—ฑ๐—ฟ๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜€ ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ฒ๐—ฑ vs. the call center alone

๐Ÿ“ž ๐Ÿฐ๐Ÿด% ๐—ฟ๐—ฒ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป in inbound support calls after AI chat went live

๐Ÿ“ˆ ๐—–๐—ต๐—ฎ๐—ฟ๐—ด๐—ถ๐—ป๐—ด ๐˜ƒ๐—ถ๐˜€๐—ถ๐˜ ๐˜€๐˜‚๐—ฐ๐—ฐ๐—ฒ๐˜€๐˜€ ๐—ฟ๐—ฎ๐˜๐—ฒ: ๐Ÿด๐Ÿฒ.๐Ÿฌ% โ†’ ๐Ÿต๐Ÿญ.๐Ÿณ% during the pilot period

โ€

A few takeaways for charging operators:

1) Most interactions happened before a charge ever started, pointing to driver friction around authentication and payment โ€” including Plug & Charge.

2) AI support reached a different segment of drivers โ€” those who prefer to self-serve instead of calling.

3) When issues occurred mid-session, the highest impact areas were ending a charge without the e-stop button, troubleshooting charger faults, and safely removing stuck plugs.

โ€

Even small improvements in DC fast charging success rates compound quickly at scale โ€” more completed sessions, fewer abandoned attempts, lower operating costs, more loyal drivers.

Call centers are great at resolving issues after a session has already failed. AI is better at intervening before a failure happens, while the charging session can still be recovered. If you own charging reliability or support costs, this is where the leverage is.