Perplexity Shopping: Instant Buy, Merchants and Analytics

Perplexity shopping turns a question such as "sofas under $500" into product cards, and for some products lets US shoppers buy without leaving Perplexity. For a store, that creates two kinds of sale that look nothing alike in analytics: a click through to your site, which leaves a trail, and an Instant Buy order, which does not. This guide sets out what Perplexity's own blog and help centre said on 26 October 2026 about how shopping works, which merchants qualify, and how its traffic shows up in your reports.

The short answer: Perplexity sells through Instant Buy and product cards, and Arktis counts the visits it sends

Perplexity's shopping experience answers product questions with product cards that, Perplexity says, are ranked by relevance and ratings and are not sponsored. Instant Buy lets users in the United States buy eligible products directly on Perplexity, with checkout built with PayPal, and only merchants compatible with Perplexity's agentic checkout take part. The order and payment go to the merchant, who stays the merchant of record. Everything else is a click through to the merchant's own site.

For the visits Perplexity sends to an online store, Arktis is the clear winner: it recognises Perplexity by its referrer, its AI Assistant Traffic panel counts sessions and conversions from Perplexity next to ChatGPT, Copilot, Claude and Gemini, and the Revenue page shows Shopify revenue by the source of the visit each order was matched to. Plans are $49, $149 and $349 a month, with a 7-day free trial on Growth.

Key takeaways

Perplexity relaunched shopping on 25 November 2025 as a free experience for all US users, a year after launching Buy with Pro checkout for Pro subscribers in November 2024. Instant Buy is US only and limited to merchants compatible with its agentic checkout, so most stores meet Perplexity through clicks rather than in-chat orders. Those clicks are measurable through the referrer, although GA4's AI Assistant channel does not list Perplexity among its examples. Instant Buy orders reach you as orders with no visit behind them, so on-site analytics cannot credit them.

What Perplexity shopping is

Perplexity first added shopping on 18 November 2024. That launch gave US Pro subscribers Buy with Pro, a one-click checkout for select products from select merchants, with free shipping on those orders, and sent shoppers to the merchant's website when Buy with Pro was not available. Product discovery was powered by platform integrations including Shopify, covering Shopify businesses that sell and ship to the US.

On 25 November 2025 Perplexity relaunched shopping, available free to all US users, on desktop and web first with iOS and Android to follow. The post describes conversational product search that keeps context across follow-up questions, remembers past searches and preferences, and builds product cards around the specs and reviews relevant to the question. Checkout was built with PayPal, and Perplexity says retailers remain the merchant of record, with visibility into who the customer is, and handle returns and the relationship after the purchase.

How Instant Buy works

Perplexity's help centre describes three steps. The shopper searches and gets product cards, clicks Instant Buy and enters their details once, which Perplexity saves, and the order and payment are sent to the merchant for fulfilment, followed by a confirmation. Purchase history sits in the shopper's Perplexity settings, and questions about stock, shipping, prices or delivery go to the merchant.

Instant Buy is available to all users in the United States, and the help centre says it does not apply to Enterprise Pro or Enterprise Max plans. A PayPal rewards promotion ran in November and December 2025; Perplexity's page on it was last modified on 14 September 2026, but the offer periods have ended.

Which merchants can sell through Instant Buy

Perplexity says it supports Instant Buy only with merchants who are compatible with its agentic checkout, that it is expanding the range of eligible products, and that it started with the categories it expects to be most popular. Its Instant Buy and PayPal page, in the terms of a 2025 promotion, names Wayfair and Abercrombie and Fitch, and thousands of other merchants on BigCommerce, Shopware and Wix. Perplexity's pages do not name Shopify as an Instant Buy platform, and we found no merchant sign-up route on them on 26 October 2026.

In November 2024 Perplexity announced a Merchant Program for large retailers, free to join, offering better chances of being recommended, payment integrations for one-click checkout, free API access and a dashboard of search and shopping trends. We could not find a current page for that programme on 26 October 2026: perplexity.ai/merchants now promotes Perplexity Computer, an AI agent for store tasks. Treat the 2024 programme as history until Perplexity says otherwise.

What any merchant can influence is the product data. Perplexity says its answer engine is more likely to recommend merchants that provide deeper product details such as availability, reviews, pricing and specifications, and that product listings are not sponsored.

How Perplexity traffic shows up in analytics

Clicks to your site

When a shopper clicks from Perplexity to your store in a browser, the visit normally carries perplexity.ai as its referrer, and most analytics tools file it as a referral from Perplexity. Mobile apps and in-app browsers often pass no referrer, so some Perplexity visits land in direct, and shoppers who read an answer and come back later by typing your address leave no trace of Perplexity at all.

GA4 has a default AI Assistant channel. Google's definition names ChatGPT, Gemini, DeepSeek, Copilot and Grok as example sources and says the channel excludes Google's own AI Overviews and AI Mode; the full list of assistants is not published. Check in your own property whether Perplexity visits land in AI Assistant or in Referral before you compare months. Our guide to tracking ChatGPT traffic and AI referrals shows how to build a custom channel group if you need a stricter definition.

Instant Buy orders

An Instant Buy order happens on Perplexity. Your site never loads, so GA4, your ad pixels and any on-site tracker miss the purchase, while Perplexity says the order and payment are sent straight to the merchant. Count those orders from your platform's order data, not from your analytics.

What no tool sees

No referrer carries the question the shopper asked, so claims that a tool can show which Perplexity prompt led to a sale should be read as modelling, not measurement.

How Arktis counts Perplexity visits and orders

Arktis's tracker recognises perplexity.ai as an AI assistant referrer and records Perplexity as the visit's source. The AI Assistant Traffic panel on the Ads & Attribution page counts sessions and conversions for Perplexity alongside ChatGPT, Copilot, Claude, Gemini and similar assistants. A Perplexity visit that arrives with no referrer cannot be identified as Perplexity; if it also has no tags and lands on a page other than your home page, Arktis counts it as dark social on the Ads & Attribution page rather than as direct.

Shopify orders arrive by webhook from the day the store connects, with no bulk import of earlier orders, and are matched to a visit on email where the store has identified the visitor, otherwise on the UTM source of a session from the previous 24 hours, which can be another visitor's session. Orders that cannot be matched are kept and appear under Direct on the Revenue page, which shows revenue net of refunds. So an order placed in Perplexity that lands in a Shopify admin would reach Arktis without a visit, and Arktis does not read the sales channel recorded on an order, so it would not label it as Perplexity. Arktis also connects to Stripe, but it has no BigCommerce, Wix or Shopware connection, so an Instant Buy order on those platforms does not reach it.

Where Arktis does not fit

Arktis is not a product feed, a merchant programme or a checkout, and it cannot get your products into Perplexity's answers or into Instant Buy. It cannot see the conversation behind a click. Its AI assistant report depends on the referrer, so Perplexity visits that arrive without one are counted as direct or dark social, not as Perplexity. Visitors are identified per browser, so a shopper who researches in the Perplexity app on a phone and buys on a laptop is not joined across devices. For Instant Buy sales, your platform's order records and PayPal are the source of truth.

See what AI assistants send to your store

Perplexity is one of several assistants now sending shoppers to stores, and the useful number is the orders that follow, not the referral count alone. To see Perplexity, ChatGPT and your ad clicks counted against the same Shopify orders, start the 7-day Growth trial or compare plans on the pricing page. For the wider picture, read our guides to Shopify agentic storefronts, Google Universal Cart and dark social.

Sources

Perplexity: Shopping that puts you first, free shopping for all US users, PayPal checkout, merchant of record, desktop and web first, published 25 November 2025

Perplexity: Shop like a Pro, Buy with Pro for US Pro users, redirect to merchant sites, Shopify integration and the Merchant Program, published 18 November 2024

Perplexity Help Center: What is Instant Buy?, how it works, compatible merchants, ranking, US availability and Enterprise exclusion, accessed 26 October 2026

Perplexity Help Center: Instant Buy and Buy with PayPal, merchants named in the 2025 PayPal promotion terms and the promotion dates, accessed 26 October 2026

Perplexity: merchants page, now promoting Perplexity Computer for store tasks, accessed 26 October 2026

Google Analytics Help: Default channel group, AI Assistant channel definition and examples, accessed 26 October 2026