This is a real guide, generated for an example user. Yours is built from a short interview about how you actually work — your saved prompts, your projects, your do-not-break workflows. Free during beta.
How to move from ChatGPT to Claude.
A step-by-step playbook to move ChatGPT workflows into Claude — copy-ready, checkable, and checked against each tool’s own docs.
- Prepared for
- An example 3-person marketing team
- Sources
- 5 verified sources
5 steps, 3 paste-ready assets, 8 to confirm in Claude, about 30 minutes.
- Custom GPT for brand-voice copywriting
- Persistent preferences across chats
- Project-grouped client research
Setup steps
Work through these in order. Check each off as you go; your progress is saved on this device.
In Claude, go to Settings → Capabilities and turn on memory. Then open ChatGPT's Settings → Personalization → Manage Memory, review your stored memories (role, tone, formatting preferences), and note the critical ones. Recreate those critical facts in Claude by mentioning them in an early conversation or explicitly asking Claude to remember them. You can view, edit, and delete individual memories in Claude later.
Conversation memoryOpen Settings → Profile → Preferences in Claude. Paste the "what to know about you" portion of your ChatGPT custom instructions here — your role, what you do, and any standing context. Claude applies Preferences globally to all conversations, mirroring ChatGPT's global custom instructions.
A few things to confirm
We flag these up front so nothing surprises you — a short list to double-check in Claude as you go.
- 8 items are flagged to confirm in Claude — check the menu paths and field names as you go.
- a few settings paths and field names may differ slightly in Claude, so confirm each as you go.
Paste-ready assets
Workflows from ChatGPT, rewritten to paste straight into Claude.
Custom GPT with system instructions describing brand voice, used daily to draft marketing copy and social posts.
PROJECT NAME: Brand Voice Copywriter PROJECT INSTRUCTIONS (paste into Claude Project → custom instructions): You are our brand-voice copywriter. Draft marketing copy and social posts that strictly match our brand voice as defined in the uploaded brand guidelines. Rules: - Always write in our established brand voice: warm but expert; plain language over jargon; short, confident sentences; we say 'craft' and 'roast', never 'synergy'; we encourage, never hype. - Output in a concise, professional register. - For social posts, return platform-specific variants (e.g., LinkedIn, X, Instagram) when a platform is named; otherwise ask which platform. - Keep claims accurate; never invent product features or stats not in the provided knowledge files. - When given a brief, return: (1) a primary draft, (2) 2 alternative angles, (3) a one-line rationale tying back to the brand voice. KNOWLEDGE BASE: Upload your brand voice guide, tone-of-voice doc, and any approved-copy examples (the same files attached to your custom GPT).
Same-day walkthrough
This sample was built for an example user. Yours gets built around how you work.
A 15–25 minute interview captures your workflows, then the guide is generated for you — same structure, your prompts, your projects, your gotchas. Nothing in your stack is changed or cancelled by any of it.