
Perplexity
Where Knowledge Begins
4.9•97 reviews•5.7K followers
Where Knowledge Begins
4.9•97 reviews•5.7K followers

5.7K followers
5.7K followers
Perplexity has become my primary OS for information. I use it for hours every day, and it has almost entirely replaced other LLMs for me. It’s a true all-in-one powerhouse: from quick daily chores to deep technical research and multi-page project planning.
The UI is a masterclass in "clean focus" I love how it feels both on desktop and mobile. Features like sharing conversation links, seamless voice interaction, and the ability to switch between all top models in one place make it indispensable for my workflow. Even the image generation and file/photo analysis are surprisingly robust. It’s rare to find a tool that handles everything from shopping links to complex document summaries so gracefully.
As a heavy user, I've noticed a few pain points. First, the recent change in how the tool handles full dialogue history seems to have slightly degraded the quality of responses in long threads. Second, when a conversation gets too long, I wish it would automatically summarize or carry the context over instead of just suggesting a new start. Lastly, I've seen some older Spaces stop working properly, which is a shame since they are great for organization. Fixing long-thread context management would make this tool perfect.
I chose Perplexity because I need an aggregator of intelligence, not just a chatbot. While ChatGPT and Claude are great, Perplexity gives me the best of all worlds in one interface. The transparency of citations is critical for my research, and the Deep Research mode performs better than any manual search I could do. I also love the direction the team is taking with products like the Comet browser (worthy tool!).
Been using this for quick research and it feels faster than traditional search.
What stands out:
• Answers with sources
• Clean minimal interface
• Good for quick learning
Still testing deeper features but so far it’s really useful for everyday questions.
I usually compare tools like ChatGPT or traditional Google search when researching topics.
Perplexity stands out because it combines AI answers with source citations, which makes the information easier to verify. Instead of browsing multiple websites, it often summarizes everything in one response while still linking to the original sources.
Been using this for quick research and it feels faster than traditional search engines.
What stands out:
• Answers usually come with sources, which makes it easier to verify information
• The interface is very clean and minimal
• Responses are fast compared to most AI search tools
It’s been really useful for quick research, learning new topics, and getting summarized information without opening dozens of tabs.
Perplexity is one of the quickest ways to get an overview of a topic without opening ten different tabs first.
I mainly value the source-backed answers. It gives me a useful starting point, shows where the information came from, and makes it easier to continue researching from the original pages. I use it for product research, comparisons, technical discovery, and understanding unfamiliar topics. It does not replace deeper verification, but it is excellent for finding the right direction quickly.
The main limitation is that having citations does not automatically make every conclusion correct. I still open the important sources because a citation can sometimes be related to the topic without fully supporting the exact claim. Better citation-to-claim matching and stronger context retention during longer research sessions would make it more dependable.
I use Perplexity when I need fast research with visible sources. ChatGPT and Claude are usually better for deeper thinking, writing, and working through a problem. Perplexity is more useful when I first need to discover relevant information, compare sources, and understand where to look next.
For almost two years, Perplexity wasn't just a search tool, it was the first app I opened every morning on my iPhone. I used it for everything: running advice tailored to my age, diet recommendations, shopping decisions at Watsons, even how to respond to certain messages. I'd screenshot a conversation and upload it, and the response was always sharp, contextual, and genuinely useful.
What made it special wasn't just the search quality, it was the feeling that it actually understood me. It made searching feel like talking to someone informed and reliable, not just querying a database. For a long time, I preferred it over ChatGPT without hesitation.
A lot changed around the start of this year, and not for the better. Three specific things broke the experience for me:
Upload limits. There is now a cap on how much you can upload, which killed one of my most-used workflows, screenshot and getting contextual responses.
AI switching. When Claude usage hits a threshold, Perplexity automatically switches to its own AI model. The quality difference is noticeable and jarring. It no longer feels consistent.
Context retention. This was the final straw. When I continue a conversation on the same topic, it no longer holds the context of earlier exchanges. I have to re-explain everything from scratch, which defeats the entire purpose of a conversational search tool.
I used Perplexity over ChatGPT for nearly two years because the search quality and contextual understanding felt superior. Perplexity felt more like a research companion, it would go and find things, then tell you what to do with the information.
ChatGPT felt more like a text generator. That gap has narrowed significantly now that Perplexity's quality has dropped.
Perplexity become my starting page for Internet with its fast, sourced, and analytical responses. Best tool for prompt research - what is more important is growing accuracy, you have to double check the answers less and less.
The hallucinations are still the issue but it took Perplexity so little time to progress - that's the reason I admire this solution
The most friendly UX experience of all AI chats
Almost entirely replaced normal web search. It's excellent for deep research on all sorts of topics.
Sometimes seems like it is leaving out citations, and other times the AI response has things that are not present in the sources
Best AI for citing sources, giving you confidence in the answers

