When you search Reddit using Perplexity, the results often show individual comments instead of full posts. By default, Perplexity displays comments in the order they appear on Reddit. This can bury the most useful replies, especially in threads with hundreds of responses. The Reddit Focus filter lets you change the sort order to Top Comments, … Read more
When you search on Perplexity, the default focus mode applies to every new thread. This means you must manually switch between Web, Academic, Writing, Math, or Video modes each time you start a conversation. Many users want a specific focus mode to stick with a particular thread without affecting others. This article explains how to … Read more
Creating a Space in Perplexity lets you organize your searches, sources, and collections around a specific topic or project. A Space acts like a dedicated folder where you can gather related threads, set a custom AI focus, and share the Space with collaborators. This article explains what a Space is, how to set one up … Read more
Perplexity offers two distinct ways to organize your research: Spaces and Threads. Many users confuse these features or use them interchangeably, which leads to duplicated work and lost context. This article explains the core differences between Perplexity Spaces and Threads, including their purposes, storage behavior, sharing capabilities, and ideal use cases. By the end, you … Read more
You want to control how Perplexity behaves inside a Space so it always answers in a specific tone, format, or knowledge area. A Space without a custom prompt uses the default assistant behavior, which may not match your project needs. This article shows you how to add a custom instruction prompt to a Perplexity Space. … Read more
You set a custom prompt for a Perplexity Space, but the assistant ignores it and answers as if no prompt exists. This issue often occurs when the Space is not saved correctly, the prompt conflicts with other Space settings, or the browser cache holds an older version of the Space configuration. This article explains the … Read more
You need to add a document, image, or spreadsheet to a Perplexity Space so the AI can reference it when answering questions. Perplexity Spaces let you organize files and conversations around a specific project or topic. This article shows you how to upload files from your local computer or cloud storage into a Space. You … Read more
When you upload files to a Perplexity Space, you may run into limits on file size and the number of files you can add. Perplexity restricts these to maintain performance and storage capacity. This article explains the exact upload limits for size and count, how these limits differ between Free and Pro accounts, and what … Read more
Perplexity Spaces let you organize your searches and threads into dedicated folders for specific projects or topics. But a Space is only useful when the right people can see and contribute to it. You might need to share a Space with colleagues for a research project or with friends for a group trip plan. This … Read more
You created a Space in Perplexity and invited a colleague or friend, but that person never received the invitation email. This is a common issue that can stall collaboration on shared searches, collections, and AI-driven research. The root cause is usually an email delivery block, a typo in the email address, or the invitation being … Read more