Published AI-Buzz coverage
Perplexity combines web research with Computer, an assistant that works across files, browsers and connected services. Local hardware, email and licensed databases open different paths into it.
What each tool does, where to learn more and the access conditions described in this coverage. Check the official destination before choosing a plan; availability may change after our review.
Computer on a Mac, with a hybrid feature that combines local models and cloud assistance.
Access in this coverage Pro, Max or Enterprise required, plus an Apple silicon Mac with macOS 15 or later and at least 24 GB of unified memory. These feature requirements are stricter than a general Mac-app download requirement.
Agent work and models running on DGX Spark, with optional cloud assistance.
Access in this coverage Pro or Max and DGX Spark hardware are required. Initial support is Linux on DGX Spark; Windows and broader RTX support are future work. Local execution uses no Computer credits, but the subscription and hardware are not free.
4 developments covered by AI-Buzz. Story dates refer to announcements. Product access and performance have not been independently tested.
Perplexity Announcement
Computer · Hybrid Compute on Mac
Perplexity added local models for Mac files and actions, while keeping cloud assistance for research, planning and harder reasoning. Some work can happen on the laptop without making the whole assistant offline.
Access & limits. Pro, Max or Enterprise required, plus an Apple silicon Mac with macOS 15 or later and at least 24 GB of unified memory. These feature requirements are stricter than a general Mac-app download requirement.
Why it matters · AI-Buzz’s readingWhere a task runs becomes a choice with practical hardware and privacy consequences. Local steps do not establish that every later step stays on the device.
Perplexity’s Mac hybrid-compute announcementBy AI-Buzz · Published
Sources reviewed · Eastern Time
Perplexity Announcement
Portable Computer on DGX Spark
Perplexity released a version of Computer that runs its agent and models on NVIDIA’s DGX Spark. Its explanation describes a permission step before sending local content for cloud assistance.
Access & limits. Pro or Max and DGX Spark hardware are required. Initial support is Linux on DGX Spark; Windows and broader RTX support are future work. Local execution uses no Computer credits, but the subscription and hardware are not free.
Why it matters · AI-Buzz’s readingOwners of the hardware gain another way to run agent work locally. That is a different proposition from downloading an assistant onto an ordinary laptop.
NVIDIA’s dated Portable Computer entryBy AI-Buzz · Published
Sources reviewed · Eastern Time
Perplexity Announcement
Computer licensed-data connectors
Perplexity announced connections to more than 20 finance and business information sources, including Dun & Bradstreet, Guidepoint and IBISWorld. Users authenticate with their existing provider licenses.
Access & limits. Pro, Max or Enterprise is required, plus an eligible subscription to each relevant data provider. The announcement does not make those databases free or remove their access terms.
Why it matters · AI-Buzz’s readingSomeone whose employer already licenses a database can bring it into an assisted research workflow. For everyone else, the database subscription remains a separate barrier.
Perplexity’s licensed-data announcementBy AI-Buzz · Published
Sources reviewed · Eastern Time
Perplexity Announcement
Computer in Email
Perplexity’s August 24 changelog describes emailing or forwarding a thread to Computer and receiving the result in the inbox. The task can use existing connectors, permissions and memory.
Access & limits. Available to Computer users with a verified sender address; this does not mean every free Perplexity account. Replies go to that sender. Reply-all collaboration is described as forthcoming.
Why it matters · AI-Buzz’s readingA task involving an attachment or conversation can start where the material already lives. The convenience also makes it worth checking which permissions and connections the task will use.
Perplexity’s August 24 email updateBy AI-Buzz · Published
Sources reviewed · Eastern Time