Perplexity renames Spaces to Projects: the AI workbench shifts from "personal space" to "project collaboration"
Perplexity renamed "Spaces" to "Projects" on July 30, reflecting the shift in product positioning from "personal space" to "project-based collaboration"; on the same day Personal Computer was launched on Windows, and on July 28 Model Council entered Computer to form the integration of the Perplexity knowledge work platform.
A name change often hides a shift in product strategy. On July 30, Perplexity announced that "Spaces" would be renamed "Projects" - from "space" to "project". The difference between the two words exactly reflects the migration of product positioning from "personal space" to "project-based collaboration".
The semantic shift behind the name change
Spaces/Projects is Perplexity's module for research collaboration: users create independent spaces for specific projects, aggregate related conversations, materials, and Agent tasks to achieve "organizing AI work around a goal." "Spaces" implies "a personal world", while "Projects" directly refers to "one thing the team wants to accomplish" - the latter is more in line with the semantics of team collaboration and enterprise scenarios. This is not just a wording adjustment, but a redefinition of the target audience.
A knowledge work platform being put together
The importance of the name change should be seen in the context of Perplexity's actions at the same time: Personal Computer launched on Windows on July 30, and Model Council entered Computer on July 28. Putting these three things together, Perplexity is integrating "Computer (Agent computer) + Projects (project organization) + Model Council (model scheduling)" into a complete knowledge work platform - the computer is responsible for execution, the project is responsible for organization, and the model scheduler is responsible for calling the optimal model on demand.
From an industry perspective, the "project-based organization" of AI workbench has become a clear product trend in 2026: Notion's Custom Agents/Project Space, Microsoft Copilot's Agent Workflow, and Perplexity's Projects are all organizing AI capabilities around "tasks/projects" rather than "conversations." This reflects a deep shift - AI products are evolving from "chat tools" to "work operating systems", and "projects" are the basic units of the work operating system. For domestic AI tools, this signal prompts: Organizing AI capabilities in "projects" rather than "dialog boxes" is a key step towards a "working operating system".
Several directions worth tracking in the future:
- Function evolution after renaming: Whether Projects will add new team collaboration-specific capabilities.
- Linkage with Computer: The depth of collaboration between the project space and the Agent computer.
- Adoption in enterprise scenarios: Can the name change attract more teams and enterprise users.
- The "project-oriented" domestic AI workbench: Whether MiTa, Feishu, etc. will follow the project-based organization method.
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