Table of Contents

How B2B Wholesale eCommerce Brands Can Increase Sales By Identifying Anonymous Website Visitors

October 24, 2025

95% of B2B visitors leave without filling out a form or making contact. For wholesale eCommerce brands, this represents millions in lost revenue as potential buyers research products, compare pricing, and make purchasing decisions—completely invisible to your sales team. The solution? Visitor identification technology that transforms anonymous traffic into qualified sales opportunities.

Key Takeaways

  • B2B buyers complete an estimated 70% of their journey before ever contacting sales representatives
  • Visitor identification can successfully identify around 65% of anonymous visitors, with IP-based methods achieving estimated 70-80% accuracy for company-level identification
  • Organizations using visitor identification see an average 32% higher revenue, with estimated 46% increases in sales pipeline
  • The average B2B sales cycle can span 6-12+ months and involves 6-10 stakeholders—early engagement can shorten cycles significantly
  • Companies using first-party data strategies see estimated conversion rates four times higher compared to third-party approaches
  • The B2B eCommerce market is valued at over $30 trillion globally and continues growing rapidly

What Anonymous Visitor Identification Means for Wholesale Suppliers

Visitor identification is the process of discovering which companies and individuals are browsing your B2B website, even when they don't fill out forms. This technology creates opportunities to identify potential buyers who are actively researching solutions but haven't yet made direct contact.

How Identity Resolution Works

The technology operates primarily through several methods:

  • Reverse DNS lookup: Visitor IP addresses are matched against databases of known business IP addresses to identify the company
  • IP address intelligence: Translates company IP addresses into firmographic data including company name, employee count, revenue, industry, and location
  • Browser fingerprinting: Creates unique visitor profiles based on device characteristics, browser settings, and behavioral patterns
  • Cross-device tracking: Connects visitor activity across multiple devices to build unified customer profiles

Modern platforms maintain databases covering millions of companies and billions of IP addresses to enable accurate identification.

Legal and Compliant Visitor Identification Methods

Unlike third-party cookies (being phased out by major browsers), IP address intelligence is browser-independent because IP addresses are associated with the device itself, not the browser. This makes it a more sustainable approach to understanding website visitors.

For B2B businesses, this is particularly valuable because business IP addresses are typically static and easier to identify than consumer IP addresses, with estimated accuracy rates of 70-80% for company identification.

OpenSend Connect detects high-intent site visitors in real time and retrieves identities and email addresses through a proprietary identity graph with 180M US shoppers in network and 73% USA shoppers match rate. Protected by end-to-end encryption and sophisticated security protocols, your data remains secure and compliant.

Why B2B eCommerce Brands Lose Revenue to Anonymous Website Visitors

The B2B buying landscape has fundamentally shifted. Modern procurement teams conduct extensive digital research before ever reaching out to vendors, creating a massive blind spot for wholesale brands.

The Cost of Anonymous Traffic in B2B Wholesale

Consider these sobering statistics:

  • Only 5% of visitors convert through forms or direct contact
  • An estimated 81% of buyers have already selected a preferred vendor by the time they make first contact
  • The average B2B website conversion rate stands at around 2.23%
  • 80% of B2B buyers use mobile devices throughout their buying journey

For wholesale suppliers, this creates a critical problem: your sales team is missing the most important phase of the buyer's journey when decisions are actually being made.

How B2B Differs from B2C in Visitor Identification Needs

B2B wholesale faces unique challenges compared to B2C eCommerce:

  • Complex buying committees: The average buying group includes 6-10 people, requiring engagement with multiple stakeholders
  • Extended sales cycles: Manufacturing averages 130-day sales cycles, while software averages 90 days
  • Higher-value transactions: Individual deals often represent thousands or millions in revenue
  • Relationship-driven sales: Success depends on building trust with decision-makers over time

Unlike B2C brands selling to individual consumers, wholesale businesses need to identify not just who's visiting, but which companies are researching, what products they're interested in, and how to engage entire buying committees effectively.

How to Track and Analyze Anonymous Visitors with Google Analytics and Visitor Counters

Before investing in specialized visitor identification tools, B2B brands should understand what standard analytics can and cannot tell you.

Setting Up Google Analytics for B2B Visitor Tracking

Google Analytics provides valuable behavioral insights:

  • Traffic source attribution: Understanding which channels drive your most engaged visitors
  • Behavior flow analysis: Seeing how visitors navigate through your product pages
  • Session tracking: Monitoring time on site, pages per session, and bounce rates
  • Conversion funnel visibility: Identifying where prospects drop off in their research journey
  • UTM parameters: Tracking specific campaigns and content performance

However, Google Analytics has critical limitations for B2B lead generation:

  • Shows aggregate traffic patterns without identifying specific companies
  • Cannot reveal which businesses are researching your products
  • Doesn't provide contact information for follow-up
  • Can't distinguish between high-value prospects and casual browsers

What Visitor Counter Tools Can and Cannot Tell You

Basic visitor counters and analytics tools show:

  • Number of unique visitors and page views
  • Geographic location (city/state level)
  • Device type and browser information
  • Referral sources and search keywords

What they don't show:

  • Company names or decision-maker contact information
  • Firmographic data (company size, industry, revenue)
  • Individual visitor identities within organizations
  • Intent signals indicating purchase readiness

Limitations of Standard Analytics for B2B Lead Generation

For wholesale brands with long sales cycles (averaging many months from initial research to deal close), standard analytics leave massive gaps in understanding buyer behavior during the critical research phase.

This is where specialized B2B visitor identification tools become essential.

Leadfeeder and Visitor Queue: How B2B Visitor Identification Tools Work

Several platforms specialize in B2B visitor identification, using various techniques to reveal which companies are visiting your website.

How Leadfeeder Identifies Company Visitors

Leadfeeder and similar tools employ IP-based identification:

  • Reverse IP lookup: Matching visitor IP addresses against business IP databases
  • Company-level tracking: Identifying which organizations are visiting (not individuals)
  • Firmographic enrichment: Adding data about company size, industry, and revenue
  • CRM integration: Syncing identified companies with sales systems
  • Real-time alerts: Notifying sales teams when target accounts visit

These tools typically achieve estimated 70-80% accuracy for company identification, particularly for established businesses with static IP addresses.

Visitor Queue Features for Wholesale Brands

Similar platforms offer:

  • Account-based marketing signals: Identifying when strategic accounts show interest
  • Visitor-to-account matching: Connecting website activity to CRM records
  • Behavioral scoring: Ranking companies by engagement level and purchase intent
  • Multi-touch attribution: Understanding which channels influence target accounts

Comparing IP-Based vs. Individual-Level Identification

The key distinction in B2B visitor identification:

IP-Based (Company-Level):

  • Identifies organizations visiting your site
  • Works for an estimated 70-80% of corporate traffic
  • Provides firmographic data but limited contact information
  • Requires sales teams to research decision-makers within identified companies

Individual-Level Identification:

  • Captures actual email addresses and individual visitor identities
  • Enables direct outreach to specific decision-makers
  • Higher conversion potential through personalized engagement
  • More challenging technically but significantly more valuable

OpenSend Connect goes beyond company-level IP tracking to capture individual high-intent visitors with email addresses, enabling direct outreach rather than just company identification. This individual-level approach dramatically increases the effectiveness of sales follow-up.

Lead Generation Strategies for Wholesale Vendors and Small Business Suppliers

Identifying anonymous visitors is just the first step. Successful wholesale brands combine visitor intelligence with strategic lead generation tactics.

Inbound vs. Outbound Lead Generation for Wholesale

Inbound strategies that benefit from visitor identification:

  • Content marketing: Publishing educational resources that attract research-phase buyers
  • SEO optimization: Ranking for high-intent keywords that wholesale buyers search
  • Gated content offers: White papers and buying guides that capture contact information
  • Product catalogs: Detailed specifications that demonstrate expertise

Outbound approaches enhanced by visitor data:

  • Account-based outreach: Targeting companies identified as website visitors
  • LinkedIn prospecting: Connecting with decision-makers at visiting companies
  • Direct mail campaigns: Sending physical materials to high-intent accounts
  • Cold email sequences: Referencing specific products prospects viewed on your site

How to Qualify Leads from Anonymous Visitor Data

Not all identified visitors represent equal opportunities. Develop qualification criteria based on:

Firmographic fit:

  • Company size (employee count, revenue)
  • Industry alignment with your ideal customer profile
  • Geographic location within your service area
  • Business type (manufacturer, distributor, retailer)

Behavioral intent signals:

  • Pages viewed (pricing, product specs, case studies)
  • Time spent on site
  • Repeat visits over time
  • High-intent actions (catalog downloads, sample requests)

Companies using these qualification frameworks report significantly higher conversion rates from identified visitors.

Building Lead Nurture Flows for B2B Buyers

With B2B eCommerce sales cycles extending over many months, automated nurture sequences are essential:

  • Welcome series: Introducing your company and capabilities
  • Educational content: Addressing common wholesale buyer questions
  • Product spotlight emails: Showcasing solutions relevant to visitor behavior
  • Case study showcases: Demonstrating results for similar businesses
  • Re-engagement campaigns: Bringing back dormant prospects

OpenSend Personas creates AI-powered persona cohorts based on real purchase and behavioral data, enabling smarter targeting and segmentation for wholesale lead generation campaigns. This ensures your nurture content reaches the right prospects at the right time.

Real-World B2B eCommerce Examples: Brands Successfully Identifying Anonymous Visitors

Leading B2B brands are achieving measurable results through strategic visitor identification.

How Faire Wholesale Brands Capture Buyer Data

Marketplace platforms like Faire demonstrate the power of visitor intelligence:

  • Behavioral tracking: Monitoring which products buyers browse and favorite
  • Purchase history analysis: Understanding buyer preferences over time
  • Predictive recommendations: Suggesting products based on similar buyer patterns
  • Multi-channel engagement: Retargeting interested buyers across email and ads

Wholesale Central Success Stories in Visitor Identification

B2B marketplaces and directories show that:

  • Category-specific tracking helps identify buyer intent (what product categories interest them)
  • Search behavior analysis reveals what solutions buyers are actively seeking
  • Cross-platform data integration connects marketplace browsing with direct website visits
  • Supplier matching algorithms use visitor data to recommend relevant wholesale sources

Measurable Outcomes from Visitor Identification Programs

Organizations implementing comprehensive visitor identification strategies report:

  • An average 32% higher revenue across all market segments
  • Estimated 46% increases in pipeline from newly identified opportunities
  • Multi-device targeting increasing conversion likelihood by around 30%
  • Cross-device purchases showing approximately 1.4x higher conversion rates

Companies at the forefront see even more dramatic results, with some reporting conversion rate improvements exceeding 400% through personalized engagement with identified visitors.

How to Re-Engage Anonymous Visitors Across Multiple Devices and Channels

Modern B2B buyers research on multiple devices—desktop at work, mobile during commute, tablet at home. Effective engagement requires unified identification across all touchpoints.

Cross-Device Identity Resolution for B2B Buyers

Cross-device tracking presents unique challenges in B2B contexts:

  • Work vs. personal devices: Buyers may research on company computers, personal phones, and home tablets
  • Network switching: Moving between corporate networks, home WiFi, and mobile data
  • VPN usage: Corporate VPNs can mask true company identity
  • Shared devices: Multiple employees using the same workstation

Advanced identity resolution connects these fragmented touchpoints by:

  • Deterministic matching: Linking devices through login credentials and email addresses
  • Probabilistic modeling: Using behavioral patterns and device characteristics to infer connections
  • Graph database technology: Building relationship maps between devices, users, and accounts

OpenSend Reconnect unifies fragmented consumer identities across devices using proprietary identity graph technology, enabling personalized marketing flows and multi-channel retargeting. This ensures you maintain engagement as buyers switch between devices throughout their research journey.

Multi-Channel Retargeting Strategies for Wholesale Brands

Once identified, engage visitors across multiple channels:

Email remarketing:

  • Personalized follow-up referencing products viewed
  • Educational content addressing research-phase questions
  • Special offers for identified high-intent prospects

Programmatic ad targeting:

  • Display ads following identified companies across the web
  • LinkedIn ads targeting decision-makers at visiting companies
  • Video ads on platforms where your buyers spend time

Social retargeting:

  • Facebook/Instagram ads for B2C-style wholesale (consumer goods distributors)
  • LinkedIn for enterprise wholesale and industrial suppliers
  • Twitter/X for tech and software wholesale

Postal direct mail:

  • Physical catalogs sent to identified companies
  • Dimensional mailers for high-value prospects
  • Personalized letters from sales representatives

Email, Social, and Postal Retargeting Integration

The most effective strategies combine channels:

  • Email series introducing your company and capabilities
  • Retargeting ads reinforcing your brand as prospects browse elsewhere
  • LinkedIn outreach from sales reps to decision-makers
  • Direct mail packages arriving at offices of engaged accounts

Companies using omnichannel approaches report significantly higher conversion rates than single-channel strategies.

Building and Owning Your First-Party Data from Website Visitors

As third-party cookies disappear and privacy regulations tighten, first-party data becomes the most valuable asset for wholesale brands.

Why First-Party Data Ownership Matters for Wholesale Brands

First-party data refers to information you collect directly from your own sources:

  • Website interactions: Pages viewed, content downloaded, products researched
  • Email engagement: Opens, clicks, conversions
  • Purchase history: Order frequency, product preferences, lifetime value
  • Customer service data: Support tickets, product questions, feedback

Companies using first-party data strategies see estimated conversion rates four times higher compared to third-party approaches. This data is:

  • More accurate: Directly from your customers, not inferred
  • More compliant: Collected with consent and under your control
  • More sustainable: Unaffected by browser changes or platform restrictions
  • More actionable: Specific to your products and customer relationships

Legal and Compliant Data Collection Methods

Visitor identification must navigate various privacy regulations:

For US operations:

  • CCPA/CPRA requires disclosure and opt-out mechanisms
  • Multiple states now have comprehensive privacy laws
  • Focus on transparency in privacy policies
  • Implement "Do Not Sell" opt-out options

For EU visitors:

  • GDPR requires explicit consent for tracking
  • Data processing agreements with vendors
  • User rights to access, delete, or restrict data processing
  • Consider geographic restrictions for EU traffic if compliance is complex

Best practices across all jurisdictions:

  • Clear privacy policy disclosures about data collection
  • Company-level identification faces fewer restrictions than individual consumer tracking
  • First-party data collection with consent
  • Regular data retention policy reviews

OpenSend complies with all data protection laws by partnering with thousands of sites with millions of registered users who consent to partner marketing, ensuring your visitor identification program remains fully compliant.

Building Your Email List from Anonymous Traffic

Transform website visitors into owned contacts:

  • Value exchange offers: Tools, calculators, buying guides that require email
  • Content upgrades: Enhanced versions of blog content for subscribers
  • Product samples or quotes: Require contact information for fulfillment
  • Newsletter subscriptions: Industry insights and product updates
  • Webinar registrations: Educational events that build your list

OpenSend Connect serves as your gateway to owning your first-party data, for life. The platform captures high-intent visitors in real time, expanding your owned email database with qualified prospects who've already demonstrated interest.

Recovering Lost Customers: Updating Bounced and Inactive Email Addresses

Email decay represents a hidden revenue drain for wholesale businesses with established customer bases.

How Email Bounce Rates Impact B2B Revenue

Email addresses deteriorate at concerning rates:

  • Around 22.5% annual email decay as people change jobs
  • An estimated 30% of email lists contain outdated addresses
  • Hard bounces damage sender reputation
  • Missed re-order opportunities from inactive accounts

For wholesale brands with high customer lifetime values, each lost email address represents thousands in potential repeat revenue.

Automating Email Address Updates for Wholesale Customers

Modern solutions automatically replace outdated addresses:

  • Identity matching: Finding new email addresses for the same customers
  • CRM synchronization: Automatically updating contact records
  • List hygiene: Removing invalid addresses before they cause deliverability issues
  • Re-engagement triggers: Identifying when formerly active customers go silent

OpenSend Revive replaces bounced emails with active addresses for the same users, restoring lost connections by updating outdated emails. This automated approach prevents churn and increases customer LTV by maintaining communication with your existing customer base.

Preventing Customer Churn Through Data Refresh

Proactive email list maintenance delivers:

  • Higher deliverability rates: Fewer bounces improve sender reputation
  • Maintained customer relationships: Continuous communication with existing accounts
  • Increased repeat purchase rates: Re-engaging customers who changed contact information
  • Better segmentation accuracy: Current data enables precise targeting

For B2B wholesale businesses where customer retention directly impacts profitability, email address currency is mission-critical.

Optimizing Paid Advertising and Retargeting with Visitor Identification Data

Visitor identification transforms paid advertising efficiency by enabling precise targeting based on demonstrated interest.

Building Custom Audiences from Identified Visitors

Use visitor data to create high-performing ad audiences:

For Google Ads:

  • Customer Match audiences from identified email addresses
  • Similar audiences modeled on your best visitors
  • Remarketing lists targeting product-specific browsers

For LinkedIn:

  • Account targeting for identified companies
  • Contact targeting for decision-makers
  • Lookalike audiences based on visitor firmographics

For Meta platforms:

  • Custom audiences from visitor email lists
  • Website custom audiences with enhanced data
  • Lookalike audiences for prospecting

Lowering CAC Through Smarter Retargeting

Visitor identification reduces customer acquisition costs by:

  • Focusing ad spend on proven interested prospects rather than cold audiences
  • Personalizing ad creative based on specific products viewed
  • Timing retargeting based on visitor behavior patterns
  • Suppressing converted customers to avoid wasted impressions

Companies report estimated 50% reductions in CAC when combining visitor identification with targeted advertising.

Integration with Meta, Google, and Programmatic Platforms

OpenSend Personas seamlessly integrates with Klaviyo, Google, and Meta to build ad-ready customer cohorts from purchase behavior. The AI-powered persona segmentation creates audiences based on real purchase and behavioral data, ensuring your advertising reaches the most valuable prospects.

This integration enables:

  • Real-time audience syncing: Automatic updates as visitor behavior changes
  • Multi-platform consistency: Same audiences across all advertising channels
  • Behavioral triggers: Ads activated by specific visitor actions
  • Performance tracking: Attribution connecting visitor identification to ad conversions

Why OpenSend Is Essential for B2B Wholesale eCommerce Success

OpenSend delivers visitor identification technology specifically proven for B2B wholesale brands. Processing over 7 billion events daily from 100,000+ US-based sites, OpenSend identifies a significantly higher percentage of anonymous visitors than industry averages.

The OpenSend Advantage for Wholesale Brands

OpenSend Connect provides core visitor identification:

  • Real-time detection of high-intent website visitors
  • Proprietary identity graph with 180M US shoppers in network
  • 73% USA shoppers match rate—industry-leading accuracy
  • Individual email addresses—not just company-level identification
  • 100% legally compliant with all US laws including CAN-SPAM and CCPA
  • End-to-end encryption protecting your customer data

OpenSend Reconnect enables cross-device tracking:

  • Unifies fragmented identities across multiple devices
  • Recognizes returning visitors regardless of device
  • Activates more flows as visitors switch devices
  • Seamless ESP integration with Klaviyo and other platforms

OpenSend Revive recovers lost customer connections:

  • Replaces bounced emails with active addresses automatically
  • Prevents customer churn from outdated contact information
  • Syncs automatically with your email service provider
  • Increases customer LTV by maintaining communication

OpenSend Personas powers intelligent segmentation:

  • AI-powered cohorts based on real purchase and behavioral data
  • Seamless integration with Klaviyo, Google, and Meta
  • Demographic enrichment from identity graph
  • Real-time segmentation for smarter campaigns

Proven Results for B2B Brands

OpenSend clients achieve exceptional outcomes:

  • Organizations report an average 32% higher revenue
  • Estimated 46% increases in pipeline from newly identified opportunities
  • Conversion rates estimated at four times higher when combined with first-party data strategies
  • Some clients report ROI exceeding 40X in the first few months

Seamless Implementation

OpenSend integrates in minutes, not weeks:

  • Simple pixel installation through copy-paste code or Google Tag Manager
  • Plug-and-play integrations with Shopify, WooCommerce, Klaviyo, and more
  • 2-week trial for $1 to test with your actual traffic
  • Flexible pricing starting at $500/month for 2,000+ identities (Connect)
  • Credits roll over month to month
  • Only pay for net new leads

Check OpenSend's pricing and success stories to see what's possible for your B2B wholesale brand.

Frequently Asked Questions

What percentage of B2B website visitors can typically be identified?

Current visitor identification technology can successfully identify around 65% of anonymous visitors when combining multiple data sources. IP-based company identification achieves estimated 70-80% accuracy for established businesses with static IP addresses. However, accuracy varies—smaller companies, remote workers, VPN users, and mobile traffic present more challenges. OpenSend's technology identifies 25-35% of anonymous visitors at the individual level with email addresses, significantly higher than platforms offering only company-level identification.

Is visitor identification legal and compliant with privacy laws like CCPA?

Yes, when implemented correctly. Visitor identification using IP address intelligence and first-party data collection complies with US privacy laws including CCPA, CPRA, and state regulations when companies provide clear privacy disclosures and opt-out mechanisms. Unlike third-party cookies, IP-based identification is browser-independent and more privacy-resilient. For B2B businesses, focusing on company-level identification rather than individual consumer tracking reduces compliance complexity. OpenSend complies with all US laws including CAN-SPAM and CCPA, partnering only with sites where users consent to partner marketing.

How does visitor identification differ between B2B and B2C eCommerce?

B2B visitor identification focuses on company-level intelligence and engaging 6-10 person buying committees over extended sales cycles that can span many months. B2C identification targets individual consumers for immediate purchase conversion. B2B requires firmographic data (company size, industry, revenue) and relationship-building capabilities, while B2C emphasizes behavioral triggers and quick retargeting. B2B also benefits from higher IP-based identification accuracy since business addresses are more static than consumer home networks.

What's the difference between IP-based company identification and individual visitor identification?

IP-based identification reveals which companies are visiting your website by matching IP addresses to business databases, achieving estimated 70-80% accuracy for company-level data like firmographics. However, it doesn't provide specific decision-maker contact information—sales teams must still research who to contact within identified companies. Individual visitor identification captures actual email addresses and personal details, enabling direct outreach. This approach is more challenging technically but significantly more valuable, as sales can immediately engage specific prospects rather than researching company directories.

How quickly can B2B brands expect to see results from visitor identification?

Most brands see initial results within 30-60 days. Email capture rates typically improve by an estimated 10-15% in the first month as more visitors are identified. Qualified lead flow increases become apparent within 30 days as identified companies enter the sales pipeline. Full revenue impact usually requires 3-6 months as identified leads progress through typical B2B sales cycles. Organizations using visitor identification report an average 32% higher revenue and estimated 46% pipeline increases once programs mature. OpenSend offers a 2-week trial for $1 so brands can test identification rates with their actual traffic before committing.

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"Opensend has helped us grow our sales month over month ever since we started using their platform. The best part is that it's very easy to integrate with your Shopify and Klavyio account!"
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October 24, 2025

Before iOS 14: The rollout of ITP

Apple’s attempts to protect privacy and limit 3rd-party tracking scripts started way before iOS 14 was released in September 2020. 
In 2017, Apple began tightening cross-site tracking via the debut of Intelligent Tracking Prevention (ITP)—blocking 3rd-party cookies, shortening lifetimes for some 1st-party cookies, and generally sanding down “free” identifiers marketers had taken for granted.
If you felt your cookie windows shrinking in 2019, that was ITP 2.1 capping many JavaScript-set cookies to 7 days.

iOS 14: The mobile ID reset

With the release of iOS 14 in September 2020, App Tracking Transparency (ATT) made device-level ad identifiers opt-in, and Apple shipped privacy-preserving attribution options (e.g., Private Click Measurement on web/app-to-web).
In response, Google added WBRAID/GBRAID tracking parameters to keep some campaign measurement working in iOS flows where gclid was no longer viable.
Much more notably, seeing the writing on the wall for 3rd-party tracking pixels, Facebook released its Conversions API (CAPI) in 2020 to help advertisers track campaign engagement without complete dependence on Facebook Pixels.
References:

iOS 17: The link parameter squeeze & further limiting of cookie lifespans

With the release of iOS 17 in September 2023, Link Tracking Protection (LTP) started stripping known tracking parameters (think gclid, fbclid, msclkid) in Mail, Messages, and Safari Private Browsing.
UTM parameters typically continued to pass for aggregate reporting, but click-ID-only pipelines got shakier in these contexts.
References:
Perhaps more importantly, with the release of iOS 17, all Safari WebKit browsers (including desktop browsers) started deleting all tracking cookies set with 3rd-party JavaScript after 7 days of inactivity on a website.
References:

iOS 26/Safari 26: “Default-on” tightening

Now, in the fall of 2025, we are of course confronted by further tightening of 3rd-party tracking pixels with these default changes to click IDs.

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