Perplexity just flipped the switch on an upgraded voice mode for its Comet browser. Desktop users can try it right now. iOS users wait a few more days. The update lets you control everything hands free. Open sites, scroll pages, or follow links. All by talking.
On desktop you hit Shift + Alt + V, or Shift + Option + V on a Mac. On iPhone the same tools arrive soon, turning Comet into what might be the first mobile browser you never have to touch.
The feature runs on OpenAI’s latest real time model. CEO Aravind Srinivas announced the rollout on X and thanked OpenAI’s multimodal team. The goal is full browser navigation through speech, not just voice search.
Built on OpenAI’s latest voice tech
This voice mode uses OpenAI’s gpt-realtime-1.5 model, built for low-latency voice agents. Srinivas credited OpenAI’s team, and Perplexity claims it improved tool-call stability by more than 25 percent. That means fewer misfires when you ask the browser to actually do something. The voices also sound better, with pacing that works for longer listening sessions.
Why full voice control matters now
Most browsers treat voice like a party trick. You speak a query, results show up, then you tap. Comet wants voice to carry you through the whole session. Ask about whatever is on your screen. Try saying “scroll down, open the third link, summarize this page, compare it to the tab on the left.” No keyboard required.
The timing fits the shift toward ambient computing. Perplexity is betting the web works better when you talk to it. On desktop the feature is live now.
Comet also takes a different privacy stance. It processes voice locally when possible and doesn’t store click histories in the cloud by default. No ad tracking profiles built from your browsing.
What to watch for in the coming days
Desktop users can test the voice mode starting today. For iOS it lands around March 11 based on App Store pre-order listings. The real question is whether the controls feel natural across real tasks, not just demos.
Perplexity is already building more. Comet Assistant learns your preferences and can help with shopping, ordering food, or finding flights based on what you usually do. A password manager and cross-device sync are in the works. Android users are waiting on those. For iOS this voice upgrade is just the first step.