KeepChatGPT and chatgpt-auto-refresh
The second tool is a specialized subset of the first, making them largely competitors where the first offers a more comprehensive suite of features including the auto-refresh functionality of the second.
About KeepChatGPT
xcanwin/KeepChatGPT
这是一款提高ChatGPT的数据安全能力和效率的插件。并且免费共享大量创新功能，如：自动刷新、保持活跃、数据安全、取消审计、克隆对话、言无不尽、净化页面、展示大屏、拦截跟踪、日新月异、明察秋毫等。让我们的AI体验无比安全、顺畅、丝滑、高效、简洁。
Implements as a Tampermonkey userscript that injects DOM manipulation and request interception logic into the ChatGPT web interface, with configurable keep-alive heartbeat intervals (default 900s) to prevent session timeouts and network errors. Provides granular controls for content moderation bypass, conversation cloning via avatar-click editing, and request/response filtering—compatible across desktop browsers (Firefox, Chrome) and mobile platforms (iOS Safari via Stay, Android Firefox, HarmonyOS).
About chatgpt-auto-refresh
adamlui/chatgpt-auto-refresh
↻ Keeps ChatGPT sessions fresh, eliminating chat time limits + network errors + Cloudflare checks
Related comparisons
Scores updated daily from GitHub, PyPI, and npm data. How scores work