# Zenken boosts a lean sales team with ChatGPT Enterprise

DevFeed: [Zenken boosts a lean sales team with ChatGPT Enterprise](<https://devfeed.tech/articles/zenken-boosts-a-lean-sales-team-with-chatgpt-enterprise-6725.md>)

Original publisher: [Read original article](<https://openai.com/index/zenken>)

Published: 2026-01-13T16:00:00Z

Content type: article

Language: en

Sources: [OpenAI News](<https://devfeed.tech/sources/openai-news.md>)

Topics: [ChatGPT](<https://devfeed.tech/topics/chatgpt.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [Security](<https://devfeed.tech/topics/security.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [chatgpt](<https://devfeed.tech/tags/chatgpt.md>), [cost](<https://devfeed.tech/tags/cost.md>), [customer-engagement](<https://devfeed.tech/tags/customer-engagement.md>), [enterprise](<https://devfeed.tech/tags/enterprise.md>), [japan](<https://devfeed.tech/tags/japan.md>), [openai](<https://devfeed.tech/tags/openai.md>), [performance](<https://devfeed.tech/tags/performance.md>)

## AI overview

Zenken rolled out ChatGPT Enterprise across the organization to support sales and other knowledge-work tasks. The company reports substantial usage, time savings, outsourcing cost reductions, and more time for higher-value customer work, with security and reasoning capabilities influencing its adoption.

## Source excerpt

By rolling out ChatGPT Enterprise company-wide, Zenken has boosted sales performance, cut preparation time, and increased proposal success rates. AI-supported workflows are helping a lean team deliver more personalized, effective customer engagement.