ChatGPT vs Claude
The differences between ChatGPT and Claude that matter in daily work: memory, projects, writing and coding. And why many people end up using both.
Guide
AI tools for work: how to choose them and make them work together
Lists of a hundred tools do not help you decide. It is more useful to know the types, pick one of each type you need, and make them work together.
Last reviewed:
The short answer
Most knowledge work needs three types at most: a general chat tool for writing and analysis, a search tool that cites sources, and a coding tool if you write code. Pick one of each type you need, and share one memory of your work across them.
The types, and what each suits
| Type | Examples | Suits |
|---|---|---|
| General chat | ChatGPT, Claude, Gemini, Le Chat | Writing, summarising, analysis, planning |
| Search with sources | Perplexity, and search features in chat tools | Questions needing current facts and sources |
| Coding | Cursor, Claude Code, Codex, GitHub Copilot | Writing, reviewing and fixing code |
| Local models | LM Studio | Work you do not want to leave your machine |
Five questions before you choose
- Which task do you repeat every week? Start there, not with the most famous tool.
- Does the tool handle the languages you work in?
- What are the plan's usage limits, and do you hit them on a normal day?
- Where does your data go, and is it used for training?
- Can you leave with your knowledge if you find something better?
The problem that shows up after a month
You pick three good tools. Then you find you are explaining your work three times. Each tool knows only what you told it, and every new chat starts from zero.
The more tools you add, the heavier this gets. It is what pushes many people to stay with one tool even when it is not the best fit for every task.
Combine them with one memory
The answer is for memory not to be part of any tool. Keep knowledge about your work somewhere independent and connect your tools to it. Switch tools or add a new one, and your context comes with you.
That is what Memory Bridge does. See the supported tools.
Common questions
What is the best free AI tool for work?
The free plans of ChatGPT, Claude and Gemini are all fine to start with. Try each on a task from your work and pick what suits you.
Do I need more than one tool?
Not necessarily. One chat tool covers most work. Add another when you find a task it does poorly.
Are AI tools safe for work data?
It depends on the tool, the plan and the settings. Read the privacy policy, check whether your data is used for training, and do not enter what your employer's rules forbid.
Keep reading
Works with the AI tools you already use
Memory Bridge works with the AI tools you already use: ChatGPT, Claude, Gemini, Cursor, Claude Code, Codex and more. One AI memory across all of them.
Share context between AI tools
Four ways to share context between AI tools: copy and paste, a context file, memory import, and a shared memory. What each is good for and where it stops.
One memory. Every tool you use.
The trial is invite-only for now. Request access and we will write to you when your seat opens.