A former Perplexity employee who worked on its Comet browser has launched a competing AI-first browser startup, Polar,...
A former Perplexity employee who worked on its Comet browser has launched a competing AI-first browser startup, Polar, raising $5.7 million in seed funding led by Madrona.
confidence score
Strong evidence: 2 independent source classes support this read.
signal brief
A former Perplexity employee who worked on its Comet browser has launched a competing AI-first browser startup, Polar, raising $5.7 million in seed funding led by Madrona. The news signals potential talent drain and competitive pressure for Perplexity, as its Comet product shifts toward agentic browsing. The departure of a key contributor to a well-funded rival may slow Perplexity's own browser initiatives.
What the sources said:
- TechCrunch: "CEO Kevin Jiang, who previously worked at Perplexity on Comet, said the first wave of AI browsers aimed to change default search..." (TechCrunch)
- The article also notes that Polar has raised $5.7M and targets knowledge workers, a segment Perplexity's Comet also serves.
- Play Store reviews (sources 2-31) show consistent positive user feedback, but do not mitigate the talent loss signal.
source data used
“AI browsers were all the rage in 2025. Companies large and small tried to build browsers that baked in AI in an effort to own the interface people use to browse the internet. How the tables...”
“5★ review of Perplexity: For my usage of it for sometime it shows effectiveness and accurate answers, and simplicity, I believe they are going to improve on display”
“5★ review of Perplexity: It is best best tooo much smooth and very well”
“5★ review of Perplexity: It's fine as long as it's available and free for users like Iran.”
“5★ review of Perplexity: great”
“4★ review of Perplexity: Good”
“5★ review of Perplexity: First time using. It's specific and easy to manipulate or I don't know”
“5★ review of Perplexity: hello I'm perplexity your personal helper friend ask me anything I know everything 😭”
“1★ review of Perplexity: no free trial”
“5★ review of Perplexity: why does the biker lady walk funny?”
“5★ review of Perplexity: neatttt”
“5★ review of Perplexity: use it a lot”
“5★ review of Perplexity: Nice”
“5★ review of Perplexity: this is really a great app to use”
“5★ review of Perplexity: exceptional”
“5★ review of Perplexity: love it”
“5★ review of Perplexity: This app is great, I have used it, it responds very fast.”
“5★ review of Perplexity: EXCELLENT”
“5★ review of Perplexity: very great app”
“3★ review of Perplexity: mohon adakan untuk free 7 days trialnya”
“5★ review of Perplexity: Good”
“5★ review of Perplexity: very Nice 💯”
“5★ review of Perplexity: 💯”
“4★ review of Perplexity: Amazing,easy and fun to use”
“5★ review of Perplexity: The best Apps that can never be compare to any whatsoever 👍”
“5★ review of Perplexity: best ai app”
“2★ review of Perplexity: Fix font scaling...can't post screen shots but the font doesn't align with anything”
“5★ review of Perplexity: best app ever”
“5★ review of Perplexity: good”
“5★ review of Perplexity: great experience”
“1★ review of Perplexity: nul”
Decision support, not stock advice. This signal is research with cited evidence — not a recommendation to buy, sell, or hold any security.