What is Goldfish?
Goldfish is a lightweight AI memory tool that runs on your local device. It remembers your work content, letting you generate replies in your personal tone with a single click in any input box—without needing to repeatedly explain the context. It supports macOS and Windows systems and can be quickly invoked by holding down the Option key (on Mac) or Shift key (on Windows). All memory data remains entirely on your device; no data is retained after AI requests, nor is it used for training, sold, or shared, truly embodying a privacy-first design philosophy. It is currently in the free testing phase.
Key features
Hold down the Option key (on Mac) or Shift key (on Windows) to generate replies in your personal tone with one click in any text box.
You can ask Goldfish at any time to query anything you’ve ever seen, enabling instant Q&A based on your personal work memory.
Use cases and audience
Knowledge workers who frequently collaborate across tools and value contextual continuity and privacy protection—including designers, engineers, product managers, and others.
- Quickly reply to messages in Slack while maintaining your personal tone.
- Retrieve historical context to write explanations in design tools like Figma
- In code editors such as Cursor or Codex, automatically generate comments or documentation based on previous work
Natural language input from users in any text box, along with accumulated work memory stored locally—such as Slack messages, Figma documents, code comments, and more.
Replies generated in the user’s personal style, ready for direct use in tools like Slack, Figma, Cursor, Codex, Claude, and Claude Code.
Frequently asked questions
What is Goldfish?
Goldfish is a lightweight memory tool that runs on your local device, capable of remembering your work so you don’t have to repeatedly explain the context.
Where is it available?
Can be used anywhere text input is allowed: press ⌥ Option (Mac) or right Shift (Windows) to bring it up.
How to use
- 01
Download the macOS or Windows client
- 02
In any text box, press ⌥ Option (on Mac) or right Shift (on Windows) to summon Goldfish
- 03
Enter a question or instruction to receive a response that matches your writing style
- 04
Goldfish automatically remembers your work content, so you don’t need to repeatedly explain the context
Pricing and availability
Free during the beta testing period; no official pricing plan has been announced yet.
- Pricing source
- https://goldfish.sh/
- Pricing last updated
- 2026-10-30
Prices and limits may change. Check the official website for current terms.
Official website & sources
Updated on 2026-10-31
