And Copilot has an M365-included tier at US$0, Perplexity has an Education Pro at US$10. Both sides have a money-saving path.
Amo
所以正確順序是：先查自己符不符合這兩個便宜門檻，再談要不要付原價。很多人跳過這步直接刷卡。
So the conclusion is
The two are priced almost identically (US$19.99 vs US$20) but serve different purposes. Before paying, check whether you already qualify for the M365-included version (US$0) or Perplexity Education Pro (US$10).
本則評論查證於 2026-08-09
（13 天前）
，價格與額度以官方最新公告為準。
They also argued about these things on another page.
The web version offers basic text conversation for free; advanced features such as Copilot Chat, Researcher/Analyst agents, and image generation in Office require Microsoft 365 Premium (US$19.99/month) or an M365 subscription.
Replacing the original Copilot Pro, the highest personal plan; US$199.99/year, includes advanced Copilot features (Researcher/Analyst agents, AI image generation, etc.) and up to 6TB of space; official website promotion (discovered on 2026-07-30): first month free trial, no expiration date specified, source=microsoft.com/en-us/store/b/copilotpro
M365 Business edition
官方報價（洽詢）
Available by subscription, M365 Personal (US$9.99/month) and Family (US$12.99/month) now both include basic Copilot functionality
Perplexity
Plan
Price
What you get
Pro
US$20 / mo
Annual payment of US$200 (approximately US$16.67-17/month); as of 2026-07-26, the official website confirmed a promotion of +US$40 free Computer quota through direct reading of agency information, with no specified end date.
Limited to verified student identities, no expiration date indicated; from third-party sources, not directly confirmed on the official website
Enterprise Pro
US$40 / Person / mo（5 Person ≈ US$200/mo）
per seat, from third-party sources, not directly confirmed on the official website; educational/non-profit organizations have a discounted price of around US$30/seat/month (no expiration date specified, also from third-party sources)
Enterprise Max
US$325 / Person / mo（5 Person ≈ US$1625/mo）
per seat (annual payment of US$3,250); as evidenced by an official Help Center article, direct fetch still encounters a 403 error
Which one should you pick?
Both offer a free plan. Compare paid tiers against your needs.
On entry price, Perplexity starts at US$10 / mo, cheaper than Microsoft Copilot (US$19.99 / mo).
FAQ
Is there a free version of Microsoft Copilot?
Yes. The web version offers basic text conversation for free; advanced features such as Copilot Chat, Researcher/Analyst agents, and image generation in Office require Microsoft 365 Premium (US$19.99/month) or an M365 subscription.
How much does Microsoft Copilot cost?
The cheapest is the plan from Microsoft Copilot named Microsoft 365 Premium, at about US$19.99 / mo.
Does Microsoft Copilot support Chinese?
Microsoft Copilot offers full Chinese interface support.
Is there a free version of Perplexity?
Yes. Daily basic searches are unlimited, Pro searches are limited to a small amount per day
How much does Perplexity cost?
The cheapest is the plan from Perplexity named Education Pro, at about US$10 / mo.
Does Perplexity support Chinese?
Perplexity offers full Chinese interface support.
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