Best Advertising Platforms for Ecommerce Stores (2026)

Advertising platforms offer online services for businesses to create, target, and pay for ads that appear on social media, search engines, websites, or apps. A 2025 Shopify survey of store owners found marketing (37%) and finding customers (36%) as the top first-year challenges.*

Digital advertising is a growing industry. US digital ad revenue reached $294.6 billion in 2025, up 13.9% year over year, according to the Interactive Advertising Bureau.

This guide compares 12 advertising platforms for online businesses, including the ad formats each one supports and how to connect it to a Shopify store.

What are advertising platforms?

Advertising platforms are digital networks businesses use to create, target, and pay for ads that reach a target audience.

Common types include:

• Social media advertising. Ads placed on platforms such as Facebook, Instagram, and Snapchat.
• Search advertising. Ads that appear within search engine results, such as Google and Bing.
• Display advertising. Visual ads shown across third-party apps and websites, such as the Google Display Network.
• Video and CTV advertising. Ads delivered through video-sharing platforms, streaming services, and connected TV devices, such as YouTube and Hulu.
• Retail media advertising. Ads placed on a retailer’s owned properties, such as product listings and on-site search results, including Amazon Ads and Walmart Connect.
• Programmatic advertising. Ads bought and placed automatically through real-time bidding, across display, video, audio, and other formats.

eMarketer forecasts US search ad spending inside generative AI platforms and AI search summaries will reach $2.08 billion in 2026, rising to $25.93 billion by 2029. In August 2026, OpenAI announced its advertising platform inside ChatGPT reached a $1 billion annualized run rate globally within six months of launch. The platform has opened beta self-serve access to advertisers in approved categories.

Ad platforms let businesses create, manage, and measure campaigns across these formats.

How to choose the right advertising platform for your business

Here’s what to consider before committing to a specific digital advertising platform.

1. Determine your budget
2. Identify your target audience
3. Narrow your ad formats
4. Measure objectives
5. Learn each platform

1. Determine your budget

Set a starting monthly amount for digital advertising, and track performance metrics such as cost per click, conversion rate, and return on ad spend to adjust it over time.

Nearly half of small businesses allocate 6% to 10% of revenue to marketing, with about a third spending more than 10%, according to LocalImpact’s State of Small Business Marketing 2025 survey of 400 US small business owners.

2. Identify your target audience

Identifying your target audience shapes which advertising strategies and platforms fit your business. Start by outlining your ideal client’s traits, including interests, age, location, and values that align with your business.

If you’re unsure, research similar products, industry forums, and your own customer data. Once you refine your customer profiles, revisit them for each campaign.

3. Narrow your ad formats

Ad formats include video ads, photo ads, and text ads. Match the format to your product or service. Designer furniture and home décor rely on visual detail, so photo and video ad creatives show material, scale, and finish directly. Services like marketing or financial advising involve explaining a process or outcome, which text ads can describe in words.

4. Measure objectives

Set advertising objectives before launching a campaign, and track the metrics that show whether you’re meeting them. Common advertising objectives point toward different platform types:

• Brand awareness: Social media and display ads reach people as they browse, independent of active purchase intent.
• Direct response and sales: Search ads reach people already searching for a product or service, and retail media ads reach shoppers already browsing a retailer’s site.
• Retargeting past visitors: Programmatic ads serve across multiple sites and apps to reach people who’ve already visited your store.
• Visual storytelling: Video and CTV ads show a product in use over a longer format than a static image allows.

Shop Campaigns is a Shopify advertising feature that runs ads across Shop, Meta, Google, Pinterest, and ChatGPT from the Shopify admin without separate ad accounts. Store owners set a price per conversion and pay when a campaign generates a sale. Shop Campaigns is available in select countries and regions.

Pay attention to the following metrics, and adjust your campaigns as results come in:

• Return on ad spend (ROAS). Revenue generated from your ad campaign, divided by your total ad spend. ROAS measures revenue against media cost alone.
• Return on investment (ROI). Net profit from a campaign, divided by the total cost of running it, including ad spend and other campaign costs. ROI accounts for costs beyond media spend, such as production or discounts.
• Number of sales. The total number of purchases generated from a campaign.
• Cost per purchase. Your total ad spend divided by the number of purchases generated, including repeat customers.
• Customer acquisition cost (CAC). The cost to acquire one new customer, calculated by dividing your total ad spend by the number of new customers a campaign brings in. Unlike cost per purchase, CAC counts only new customers, not repeat purchases. In a 2025 Shopify survey, 30% of store owners with more than $1 million in revenue tracked customer acquisition cost, compared with 5% of those under $100,000,* a six-fold difference.
• Impressions. The total number of times your ad is shown.
• Reach. The number of different people who see your ad.
• Clicks. The number of interactions with your ad.
• Frequency. How often your ad is seen by the same person.

5. Learn each platform

Set aside time to learn each platform you use, the way you would with any new skill. Start with a few platforms that match your objectives, and review performance data before adding more. For a jewelry boutique launching a new line, that could mean comparing ad platforms by sales volume and cost per purchase, then narrowing to the ones that perform best for that line.

Track performance across multiple platforms using Shopify’s marketing reports, which give marketing teams visibility into sessions, sales, and ad spend by channel and campaign directly in the Shopify admin.

For store owners who want campaigns managed automatically, Campaign Autopilot recommends and runs marketing actions, including ad campaigns, across connected channels from the Shopify admin, with every action subject to the store owner’s review and approval.

Best advertising platforms

Here are several advertising platforms, in no particular order, along with the audience and ad formats each one supports.

Google

Google held about 90% of worldwide search engine market share in September 2026, according to StatCounter.

Store owners set up and manage Google ads from Shopify through the Google & YouTube channel in the Shopify admin.

Performance Max campaigns, created through this channel, run ads across Google Search, YouTube, Gmail, Google Maps, and Google’s display network from a single campaign. Performance Max replaced Smart Shopping campaigns, which Google no longer supports for new campaigns.

Google is also migrating standalone display advertising into Demand Gen campaigns, which run visual ad formats across YouTube, Discover, Gmail, and the Google Display Network (GDN). Google expects this migration to complete by 2027; advertisers can still serve ads exclusively on GDN in the meantime.

Google Analytics reports on ad performance, including sessions, conversions, and audience behavior, separately from the Google & YouTube channel.

Several ad platforms, including Google, can be targeted using audience lists built from a store’s own data. Shopify Audiences generates custom audience lists from a store’s customer and purchase data and exports them to connected ad accounts, including Meta, Google, Pinterest, TikTok, Snapchat, and Criteo.

Types of ads on Google:

• Search ads. Text ads shown in Google Search results.
• Performance Max ads. Product ads generated from a store’s catalog, shown across Google Search, YouTube, Gmail, Google Maps, and Google’s display network.
• Demand Gen ads. Visual ads, including images and video, shown across YouTube, Discover, Gmail, and the Google Display Network.
• Video ads. Ads shown on YouTube.

The Complete Google Ads Tutorial

Meta

Meta is the parent company of Facebook and Instagram. The Facebook and Instagram by Meta channel syncs a store’s product catalog to both platform shops, and ads are created and managed through Meta’s Ads Manager.

Meta’s family of apps, which includes Facebook, Instagram, Messenger, and WhatsApp, reached 3.6 billion daily active people on average in June 2026, up 3% year over year, according to Meta’s second-quarter 2026 earnings release.

Instagram’s audience skews younger than Facebook’s audience. Among US adults, 80% of those aged 18 to 29 use Instagram, compared with 19% of those 65 and older, according to Pew Research Center’s 2025 survey on American social media use.

Shopify Audiences generates custom audience lists from a store’s customer and purchase data and exports them to connected Meta ad accounts, alongside other supported platforms.

Types of ads on Instagram:

• Image ads
• Video ads
• Carousel ads
• Reels ads
• Story ads
• Playable ads

Types of ads on Facebook:

• Image ads
• Video ads
• Carousel ads
• Reels ads
• Story ads
• Messenger ads
• Playable ads

The COMPLETE Meta Tutorial (Meta Ads, Meta Business Suite, Meta AI, Facebook Ads & More!)

LinkedIn

LinkedIn says it has more than 1.3 billion members worldwide. Store owners manage LinkedIn Ads through its self-serve Campaign Manager tool. Campaign Manager lets you target by company (name, industry, size), job experience (title, function, seniority), skills, and other professional attributes.

Types of ads on LinkedIn:

• Text ads
• Image ads
• Document ads
• Dynamic ads
• Video ads
• Carousel ads
• Event ads
• Thought leader ads
• Conversation ads

TikTok

Store owners sync products and TikTok Shop to a store through the TikTok app, which also provides access to TikTok Ads Manager and TikTok Pixel from the Shopify admin.

Economic activity on TikTok contributed to an estimated $81 billion for US businesses in 2025, according to PF Global’s TikTok US 2026 Economic Impact Report.

TikTok is one of the ad accounts Shopify Audiences exports custom audience lists to, built from a store’s customer and purchase data.

Types of ads on TikTok:

• In-feed ads
• TopView ads
• Branded hashtag ads
• Branded effects
• Spark ads
• Ecommerce ads

The COMPLETE TikTok For Business Guide (@tiktok Ads Tutorial for Beginners)

Snapchat

Snapchat reported 493 million daily active users and 971 million monthly active users in its second-quarter 2026 earnings, up 5% and 4% year over year, respectively. Among US adults, 58% of those 18 to 29 use Snapchat, compared with 31% of those 30 to 49, according to Pew Research Center’s 2025 survey.

A store’s customer and purchase data also feeds Shopify Audiences lists exported to connected Snapchat ad accounts.

Snapchat has location-based ad targeting, including options tied to a store’s physical location or a specific venue type.

Types of ads on Snapchat:

• Image ads
• Video ads
• Collection ads
• Story ads
• Sponsored Lenses
• Filters
• Commercials
• Dynamic ads

YouTube

YouTube revenue across ads and subscriptions surpassed $60 billion in 2025, according to Alphabet.

Ads on YouTube are bought through Google Ads, which also manages the Performance Max and Demand Gen campaigns described in the Google section above.

Video and image ad formats can be delivered based on a store’s content and bidding against Google’s criteria.

Types of ads on YouTube:

• In-feed video ads
• Skippable in-stream video ads
• Non-skippable in-stream video ads
• Bumper ads
• Masthead ads
• Shorts ads

The Ultimate Guide to YouTube Ads

X

Store owners can advertise on X to reach users engaging with real-time news and events.

X reported approximately 550 million monthly active users across X and Grok combined as of March 2026, according to SpaceX’s S-1 registration statement filed with the SEC. X doesn’t disclose a standalone user count separate from Grok in this filing.

Types of ads on X:

• Promoted ads
• Vertical video ads
• Amplify
• Takeover
• Dynamic product ads
• Collection ads

Pinterest

Pinterest reported 640 million global monthly active users in the second quarter of 2026, up 11% year over year.

The platform centers on photo and video pins for visual discovery, including categories like fashion, home décor, and jewelry.

The Pinterest for Shopify app syncs a store’s product catalog to Pinterest automatically, refreshing every day, and creates product pins from catalog listings that meet Pinterest’s field requirements, including title, description, image, price, and availability.

Types of ads on Pinterest:

• Standard ads
• Video ads
• Premiere Spotlight ads
• Carousel ads
• Shopping ads
• Collection ads
• Quiz ads
• Showcase ads

Reddit

Reddit reported 130.3 million daily active uniques and 514.6 million weekly active uniques in the second quarter of 2026, up 18% and 24% year over year.

Reddit Ads lets businesses launch and manage paid advertising campaigns on Reddit. Store owners who choose Reddit for a paid campaign can use the Reddit Ads app to connect their Shopify storefront, sync their product catalog, set up codeless Reddit Pixel measurement, and measure campaign performance.

Types of ads on Reddit:

• Free-form ads
• Image ads
• Video ads
• Carousel ads
• Conversation ads
• Product ads
• Ask Me Anything (AMA) ads

How To Create Social Media Ads (Google, Instagram, Facebook, TikTok, Reddit, LinkedIn & More!)

Microsoft

Microsoft Advertising has search and display ads that appear on the Bing search engine, Yahoo, AOL, and other partner sites. Bing held 5.29% of worldwide search engine market share in September 2026, according to StatCounter.

Microsoft Advertising’s Copilot can generate and recommend ad copy and visual assets for campaigns from a submitted URL or product feed.

Types of ads on Microsoft:

• App install ads
• Dynamic search ads
• Responsive search ads
• Display ads
• Audience ads
• Multimedia ads
• Product ads

Amazon Ads

Amazon reported $19.8 billion in advertising services revenue for the second quarter of 2026, up 26% year over year.

Store owners can list and sync products to Amazon’s marketplace through Shopify Marketplace Connect, Shopify’s official app for connecting a store to Amazon, Walmart, eBay, and Etsy.

Amazon Ads campaigns, including Sponsored Products, are created and managed through Amazon’s own Advertising Console.

Types of ads on Amazon:

• Sponsored Products
• Sponsored Brands
• Sponsored Display
• Sponsored TV

Shop Campaigns

Shop Campaigns is a Shopify advertising feature that runs ads across Shop, Meta, Google, Pinterest, and ChatGPT from the Shopify admin, without separate ad accounts.

Store owners set a price per conversion and pay when a campaign generates a sale. Shop Campaigns is only available to stores in supported locations.

As of August 2026, Shop Campaigns performance data, including ad spend, sales, return on ad spend, and customer acquisition cost, is available through ShopifyQL, making it available to analytics and reporting apps. Shop Campaigns can also be viewed directly in the Analytics and Advertising tabs of the Shopify admin.

Channels covered by Shop Campaigns:

• Shop
• Meta
• Google
• Pinterest
• ChatGPT

*Based on a November 2025 survey of 500 Shopify merchants conducted in English across Australia, Canada, the United Kingdom, Ireland, New Zealand, and the United States. Respondents were established merchants with two or more years on the platform. Results reflect the experiences of this specific sample and may not be representative of all merchants.