ChatGPT, Claude or a LinkedIn tool: which does which job?
An AI assistant and a LinkedIn tool overlap in one place — both produce a draft — and differ everywhere else. This guide says which job belongs where. Briefly: the assistant is a thinking partner with no connection to your account, and the tool is a system of record with a publishing connection and far less conversation. Seven jobs follow in turn, with MediaPilot as the tool in the examples, and then how to use both without doing anything twice.
Ideas and argument belong in the assistant
Working out what you actually think is a conversation, and conversation is what an assistant is for. Paste your notes and ask it to argue the other side. A LinkedIn tool does a different part of the job: it keeps a standing list of what you could write about. MediaPilot builds a topic pool from your profile, links and documents, so “what should I post this week?” has an answer even when you have no notes at all. Choose from the pool; sharpen in the assistant.
Drafting works in either, for different reasons
Both will give you a draft, and neither draft is finished. The assistant's is the better start when the post depends on material from a conversation — your notes, your answers to its questions, the phrasing you liked. The tool's is the better start when the post should come from what is stored about you: MediaPilot writes in the tone and language set for your workspace, follows your post rules and can add an image in the same pass. So a post about this week's events starts in the assistant, and one that keeps the rhythm going in a quiet week starts in the tool.
Voice lives wherever it is written down once
An assistant sounds like you for as long as the description of you is in front of it. ChatGPT and Claude both have places to keep one — standing instructions, and projects that hold example posts and rules — and they work, provided someone maintains them. A LinkedIn tool stores the same thing as a profile every draft starts from, shared by everyone in the workspace. The mistake to avoid is keeping two versions. Decide which is the master, and correct your voice there first.
Images belong in the tool, unless you design your own
ChatGPT generates images; Claude, by Anthropic's own account, does not make photos or illustrations. Either way the repetitive part is the tool's: the same look and your logo on every post, without describing a picture each time. MediaPilot writes the image prompt from the post, offers a few set styles and can put your logo on as an overlay you save once. If you have a designer or a strong template of your own, you need neither — upload the picture.
Publishing and the calendar belong in the tool
This is the one job with no overlap. An assistant on its own has no connection to your LinkedIn account and no record of what is due on Thursday; a draft in a chat is published when you copy it out, and not before. A scheduling tool holds the authorised connection and the queue. MediaPilot publishes through LinkedIn's official API at the time you chose, keeps a scheduled post editable until it goes out and shows the week in a calendar.
Numbers sit in the tool; the assistant helps you question them
Your results live where the publishing connection lives; an assistant cannot know them unless it is given them. But a dashboard answers the questions it was built for, and yours is often a different one: “did the posts that open with a number do better?” With the two connected, the assistant reads the real figures from the tool and you ask in your own words; without a connection, paste the figures in and ask the same thing. Either way, keep the conclusion modest. A handful of posts is a hint, not a finding.
Comments: the tool collects, you answer
Replies are the part of LinkedIn least suited to delegation, because the commenter wrote to you. The mechanical half is worth handing over: MediaPilot gathers the comments on all your posts in one inbox and can suggest a reply within rules you set — the topics to leave alone, the tone to keep. Neither a tool nor an assistant should become the author of the conversation. Read every reply before it goes, and write the ones to customers and prospects yourself.
Use both, like this
Think and argue in the assistant. Keep voice, topics, images, queue and numbers in the tool. Join them where the work crosses over: with MediaPilot connected over MCP, the assistant can read your topics and results, save a draft to your workspace and schedule it, so the post you argued into shape on Monday sits in Thursday's slot without a copy and paste. If you would rather connect nothing, the hand-over is a paste: finish the text in the chat, then add image and time in the tool's editor. Each assistant is compared side by side at media-pilot.io/compare/chatgpt-for-linkedin and media-pilot.io/compare/claude-for-linkedin.