Five buying-behaviour shifts reshaping digital marketing in 2026

Executive overview

Traditional funnels — landing pages, email sequences, retargeting ads — are built for a customer journey that no longer exists. Customers now discover, research, and buy across a fragmented ecosystem of visual search, AI chatbots, live streams, and social platforms.

Brands that optimise for a single channel are invisible to most of their potential buyers. The five shifts below define where attention and purchases are actually happening.

Winning in 2026 means showing up across every surface where customers search, then converting trend-driven attention into durable loyalty.

Visual search has gone mainstream

• Google Lens processes 20 billion visual searches a month; 4 billion are shopping-related.
• Only 10% of US adults use it regularly, but 42% want to try it and 22% of Gen Z already buy through it.
• Amazon saw a 70% year-over-year increase in visual searches; Google now serves shopping ads inside Lens results.
• 67% of online shoppers rate high-quality product images as more important than descriptions or reviews.
• Requirements: multiple-angle images, accurate metadata, and product data structured for image-based AI.

Live shopping collapses the decision timeline

• Live streaming commerce was valued at $38.87 billion in 2022; projected to reach $256.56 billion by 2032.
• Traditional e-commerce friction — research, comparison, cart abandonment — is eliminated in a live stream.
• Social proof is visible in real-time comments; questions are answered before doubt forms.
• Platforms: TikTok, Instagram, Facebook, or owned channels.
• The winning format is an event, not a product listing — urgency converts browsers before hesitation sets in.

AI is the new first research destination

• ChatGPT launched shopping research in November 2025; within weeks it became a primary discovery tool.
• 66% of frequent shoppers (buying weekly or more) use AI to guide purchasing decisions; 34% use it for initial product discovery.
• Amazon, Google, Perplexity, and Rufus are all building AI-mediated shopping features.
• ChatGPT shopping does not include Amazon — smaller brands can get recommended without competing against Amazon's catalogue.
• AI recommends products, not websites; requirements are structured product data, authentic reviews, accurate specs, and up-to-date pricing.

Comparison shopping is now the default

• 60% of consumers switched from a previously loyal brand in 2025, primarily over cost.
• Additional switching drivers: lower product quality (54%), price increases (49%), poor service (47%).
• AI now does comparison automatically — side-by-side specs, synthesised reviews, instant alternatives.
• Product pages must pre-answer comparison questions: why you, why this price, what your reviews say that competitors' don't.
• Loyalty still pays: 73% of consumers adjust spending to maximise loyalty benefits; programmes average 4.8x ROI.
• Loyalty is now a value exchange — it must be earned against visible alternatives, not assumed.

Search is fragmented across every platform

• Instagram processes 6.5 billion searches per month; YouTube handles over 3 billion; TikTok is Gen Z's primary product discovery engine.
• 82% of consumers use social media to discover and research products.
• YouTube leads product research (52%), followed by Facebook (45%), Instagram (38%), TikTok (34%).
• TikTok is the top discovery platform for Gen Z (77%); Instagram is second (74%).
• Purchase rates on social: Facebook 39%, TikTok 36%, Instagram 29%.
• Search everywhere optimisation means weaving keywords into video scripts, captions, on-screen text, and audio — platforms read all of it.
• Required presence: Instagram (browsing), YouTube (researching), TikTok (discovering), ChatGPT (comparing), Google (verifying).

Trend loyalty is real but fleeting

• 14% of consumers are now "trend loyal" — they buy what's popular, not what they need.
• 29% lose interest the moment a product stops trending; 15% buy purely because something is viral.
• Social commerce reached $571 billion in 2023; projected to exceed $1 trillion by 2028.
• True deep loyalty dropped 5% in 2024 and now sits at 29%; 53% of loyalists are silent (consistent buyers who don't engage); 48% are incentivised only by discounts.
• The play: ride the viral moment to get discovered, then use personalised engagement and genuine value to convert trend buyers into repeat customers.
• 88% of customers who trust a brand return as repeat buyers; a 5% retention increase drives 25–95% profit growth.