What is NodePad used for?

NodePad is a canvas workspace for AI chat where each message is a node you can fork, merge and move, with full control over the context sent to the model. It is a good fit for researchers exploring several lines of thought with an AI and comparing answers from different models on one canvas.

Yes. NodePad has a free plan, and paid plans start at $5 per seat per month.

Is NodePad open source?

No. NodePad is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include LibreChat, Onyx and Big-AGI.

What are some alternatives to NodePad?

NodePad competes with ChatGPT, Claude and Google Gemini.

NodePad: features, pricing and alternatives

About NodePad

NodePad lays AI conversations out on one canvas instead of a single scrolling thread. Every message is a node, so you can fork a tangent, ask a second opinion, merge chats and keep the versions that hold up, while the whole line of thinking stays visible.

The core promise is control of context: you hand any model exactly the context you choose, with nothing hidden and nothing injected. Workspaces are listed in a sidebar, the canvas is keyboard accessible, and the demo shows a model selector for choosing among providers. The site frames it as a power-user tool for chat with large language models. You can try it free without a credit card, and there are enterprise, pricing, FAQ, blog and docs pages.

Key features

Messages as nodes on a canvas
Fork tangents and merge conversations
Choose exactly which context a model receives
Several separate workspaces
Model selection per chat
Canvas usable from the keyboard

Good fit for

Researchers exploring several lines of thought with an AI
Comparing answers from different models on one canvas

Tags: ai-chat; canvas; llm; context-control; workspace; branching; power-users

NodePad: questions and answers

What is NodePad used for?: NodePad is a canvas workspace for AI chat where each message is a node you can fork, merge and move, with full control over the context sent to the model. It is a good fit for researchers exploring several lines of thought with an AI and comparing answers from different models on one canvas.
Is NodePad free?: Yes. NodePad has a free plan, and paid plans start at $5 per seat per month.
Is NodePad open source?: No. NodePad is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include LibreChat, Onyx and Big-AGI.
What are some alternatives to NodePad?: NodePad competes with ChatGPT, Claude and Google Gemini.