ChatGPT Work vs Perplexity Comet

ChatGPT Work (A-tier, 8.5/10) and Perplexity Comet (A-tier, 8.4/10) are within margin-of-error of each other on overall score. There's no decisive winner -- the right pick comes down to how you'll actually use the tool, not which scored higher in the abstract. We rate them on the same rubric (ease of use, output quality, value, features), and on this pair the rubric is calling it a draw.

Pricing-wise, both tools have a free tier (ChatGPT Work starts $0 extra, Perplexity Comet starts $0), so you can test either without committing. Compare what each free tier actually unlocks -- usage caps, model access, and feature gates differ a lot more than the headline price suggests, especially as both vendors have tightened limits in 2026.

By use case: pick ChatGPT Work when knowledge workers with recurring, multi-source deliverables -- month-end close, launch checklists, account plans, competitive research -- who already live in chatgpt and want the agent to assemble the finished artifact rather than a draft answer. Pick Perplexity Comet when users who already use perplexity for search and want an agent browser that can complete multi-step tasks (booking, research, shopping, document summarization) across tabs. The two tools aren't fighting for the same person -- they're aiming at adjacent jobs that occasionally overlap. If you're squarely in ChatGPT Work's lane, the tier-list ranking and the use-case fit point the same direction; if you're in Perplexity Comet's lane, the score gap matters less than the fit.

Bottom line: this pair is a coin flip on raw scores. Choose by use-case fit, free-tier availability, and which one you can actually try without committing. Re-evaluate in 60-90 days -- both vendors are shipping fast in 2026.