Save the work ChatGPT forgets
Keep prompt-response turns organized, searchable, and easier to return to when the original chat thread is buried.
Before you install
The workspace layer your AI sessions are missing.
Reuse prompts instead of rebuilding them
Save prompts, pins, sequences, and instruction profiles, then bring them back from the sidebar or with the // shortcut.
Keep serious output source-aware
Save responses to scratchpads, generate bibliographies, and run citation analysis before relying on AI output.
Simple start
Start free. Upgrade when you need more.
The Free plan gives you the core Workbench experience. Move to Pro or Max when you need more prompts, sequences, scratchpads, exports, AI actions, citation analysis, templates, or priority support.
Works with ChatGPT and Claude today
Built for desktop Chrome and Edge.
Cognardo Workbench is currently optimized for ChatGPT and Claude on desktop Chrome and Microsoft Edge, and it also installs on Brave, Opera, and other Chromium browsers. Gemini is already available inside Compare Across LLMs, and full in-page Gemini support is planned.
Privacy and control
Your private workspace content is not sold or used for ads.
Cloud Sync & Intelligence powers backup, restore, cross-device sync, AI features, citation checks, smart metadata, and product-quality insights. You can manage account, sync, and data settings from Workbench.
Not on a desktop browser?
Workbench installs on desktop Chrome and Microsoft Edge. If you are on mobile, Safari, or Firefox, use the install button above to email yourself a download link and open it when you are back at your computer.
Available now
Ready to make ChatGPT and Claude work last longer than the chat?
Install Cognardo Workbench for Chrome or Edge and start building a permanent, reusable, searchable AI workspace.