ChatGPT Work vs ClickUp Brain (2026)

ChatGPT Work

by OpenAI

ClickUp Brain

by ClickUp

Pros

• ✓Works from a goal to finished documents, spreadsheets, presentations, reports and Sites, and can run on a schedule or when a Gmail, Slack or GitHub event occurs.
• ✓Runs in the cloud on web and mobile and locally in the desktop app with permission to use local files and apps, with OpenAI Codex in the same app.
• ✓Free includes limited Work on desktop, and admins control cloud and local Work access by role.

Limitations

• –Usage follows the Codex model, so longer and more complex tasks use more of the plan allowance, and extra usage is bought as credits.
• –Plus and Business Standard seats include limited GPT-6 Astra usage in Work, and event-triggered tasks are not on Free or Go.
• –Content on Free, Go, Plus and Pro can be used for model training unless the user opts out in settings.

Pros

• ✓Super Agents, Autopilot Agents and AI Skills act on tasks, docs and chat inside the workspace, and Enterprise Search covers the workspace plus connected apps.
• ✓ClickUp runs its own MCP server on every plan, in public beta, can use external MCP servers as a client, and lists more than 1,000 integrations.
• ✓AI pricing is published, from $9 per user per month billed yearly, and that add-on includes chat with models from OpenAI, Anthropic and Google.

Limitations

• –AI is sold as an add-on on top of a paid workspace plan, so the lowest full price is the $7 Unlimited plan plus the $9 Brain AI add-on per user. Free Forever gets only a one-time trial.
• –AI use is metered in Super Credits, 1,500 or 5,000 per user a month depending on the add-on, and more cost $10 per 10,000.
• –The MCP server is still in public beta and capped at 50 calls a day on Free Forever and 300 on paid plans, and Enterprise pricing is by quote.