ChatGPT is remarkable at having a conversation. What it cannot do is remember what you told it last Tuesday — because the moment that chat window closes, it forgets. ChatData Sync gives ChatGPT a persistent, private place to store and retrieve your information, so your assistant can pick up exactly where you left off.
OpenAI connection options: ChatData Sync's MCP server is prepared as the app capability behind a plugin for ChatGPT and Codex. Public Plugins Directory availability begins after OpenAI approval and publisher release. Until then, and for existing custom GPTs, the GPT Action steps below remain fully supported.
Sign in and type a plain-English description — "tutoring sessions with student name, date, topic, and payment status" or "pet care visits with pet name, owner, date, and services provided." ChatData Sync generates the structure for you.
After your tracking space is created, you will see a connection string on the Connect tab. It contains your tracker's secure endpoint and a scoped token — everything ChatGPT needs to reach your data.
Open ChatGPT, navigate to your custom GPT or configure Actions, and paste the connection string. This single step is all the setup required — no code, no API docs to read, no schemas to write.
Ask ChatGPT to log entries, pull up records from last month, check unpaid invoices, or summarize progress across all your clients. Every update persists immediately and is waiting for you next time you open a new conversation.
Start free — describe your tracker in plain English and your assistant does the rest. No credit card required.
Start free today