Comparison
ChatGPT Memory can reuse relevant context across chats. thredly creates an explicit, reviewable handover from the conversation text you supply. OpenAI's current Memory guide, checked 13 October 2026, describes using relevant past chats and, where available, files or connected apps. Availability and controls vary by plan, region, platform and workspace. This is broader than saved preferences, but it does not retain every detail. This comparison is based on documentation, not a recall benchmark.
Not as a guaranteed verbatim record. Memory can reference relevant earlier conversations, but OpenAI says it does not retain every detail. Check the specific working state you need before relying on it.
Yes. Cross-chat personalization can complement a reviewed, thread-specific handover. Check for stale or conflicting details before using either.