Perplexity's Student Free Subscription Under Fire: Expired Promo Banner Accused of Misleading Users

A Student's Experience: The Banner Lives On, But the Deal Is Long Gone

A Reddit user recently posted a complaint accusing AI search company Perplexity of engaging in "bait advertising" and deceptive marketing. The self-described budget-conscious student said he spotted a prominent banner on Perplexity's homepage reading "Activate your free 1-year subscription" — an offer targeting students.

Hoping to save some money, he immediately signed up and submitted his student email address. What he got back was a cold, dismissive message: "Promo code not valid" — no Pro access, no explanation.

Support Response: The Promo Ended Back in January

Assuming it was a technical glitch, the user reached out to customer support. The reply was surprising:

"The 12-month free Pro subscription for students has been discontinued and can no longer be activated, and there is no separate free Pro trial… The banner you're still seeing on your homepage is expired and shouldn't be there."

In other words, the promotion had ended back in January — roughly nine months before the post was written. Support responded only with "we'll flag it internally," and yet the misleading banner reportedly remains live on the homepage, continuing to draw in new sign-ups.

The Core Dispute: Oversight or Intentional Email Harvesting?

From the user's perspective, the issue isn't that the promotion was discontinued — it's that a nearly year-old expired promo banner has been running continuously. He described it plainly as a "bait-and-switch" and "false advertising," suggesting the real purpose may have been to harvest student email addresses.

"I only signed up because of that offer," he wrote. "Now they have my data and I got nothing."

These aren't trivial accusations in the world of marketing compliance. So-called "persistent bait advertising" — where a business attracts consumers with an offer it cannot or does not intend to honor — is explicitly prohibited as a deceptive practice in many jurisdictions. Based on publicly available information, it's impossible to say whether this was an operational oversight (someone simply forgot to take down the banner) or a deliberate data-acquisition strategy.

"Bait-and-switch" is a classic form of deceptive marketing in which a business lures consumers with an offer it has no intention of honoring, then — once the consumer has taken a key action like signing up or showing up — refuses to deliver and steers them elsewhere. Both the U.S. Federal Trade Commission (FTC) and the EU's Unfair Commercial Practices Directive explicitly prohibit this type of conduct. What makes "persistent bait advertising" particularly notable is that even if the initial failure could be chalked up to a technical error, once customer support has become internally aware of the issue and the banner still isn't taken down, the bar for establishing intent drops significantly. For tech companies whose business models are data-driven, bulk collection of student email addresses carries clear commercial value — which is exactly why incidents like this so readily invite speculation about motive.

The Trust Paradox for an AI Company

What makes this story resonate beyond the immediate complaint is an irony that's hard to ignore. Perplexity's core value proposition is delivering accurate information — as an AI-powered search and Q&A product, accuracy and trustworthiness are the very foundation of its brand.

The user didn't miss the irony either: "A company whose entire value proposition is providing accurate information has been running a deceptive, false promotional banner for nearly a year."

For any AI product that has staked its brand identity on being trustworthy, every detail of the user experience gets scrutinized. A banner that wasn't taken down in time may seem like a minor issue — but it can plant seeds of doubt about a brand's integrity in the minds of potential users. Trust takes years to build; it can be eroded in a single bad first impression.

Perplexity was founded in 2022 by Aravind Srinivas, a former OpenAI researcher, and is positioned as an "Answer Engine" — differentiating itself from traditional search engines through AI-powered, real-time web retrieval. Its Pro subscription offers faster models, more daily queries, file uploads, and other advanced features at around $20/month. The company reached a valuation of approximately $9 billion in 2024 and has made "cited sources, guaranteed accuracy" central to its brand narrative. That's precisely why inaccurate information in its own marketing causes disproportionate damage — the gap between brand promise and actual behavior directly undermines user confidence in the core product's credibility.

A Warning to Users

If you're currently seeing a "free 1-year student subscription" banner on Perplexity's homepage, this user's experience — and the customer support team's own admission — suggests the offer is no longer valid and cannot be redeemed. Before handing over personal information (especially a student email address) for any promotional offer, it's worth taking a moment to:

• Verify whether the promotion is still within its valid period through official channels
• Be wary of offers that only reveal "invalid" after you've already signed up
• Treat any "limited-time benefit" requiring an email or identity submission with caution

It's worth noting that this article is based on a single Reddit user's account and has not received an official response from Perplexity or independent third-party verification. It reflects one user's genuine experience and frustration, shared here as a heads-up for others.