
While Google has stepped back from its initial plan to phase out third-party cookies in Chrome, it has introduced a novel approach: Privacy Sandbox. This innovative solution aims to balance user privacy with the needs of online advertisers.
Instead of deprecating third-party cookies, we would introduce a new experience in Chrome that lets people make an informed choice that applies across their web browsing, and they’d be able to adjust that choice at any time.
– Anthony Chavez, Vice President of Privacy Sandbox
Understand the Privacy Sandbox
The Privacy Sandbox is Google’s attempt to reconcile the demand for online privacy with the advertising industry’s need for user data. Rather than eliminating third-party cookies entirely, Google will leverage the Privacy Sandbox as an alternative, and empower users to make informed decisions about their cookie preferences.

Key Proposals of the Privacy Sandbox:
- Strengthen cross-site privacy boundaries
- Deliver relevant content and ads to users
- Measure digital ad performance
- Prevent covert tracking
- Combat spam and fraud on the web
(More details: https://developers.google.com/privacy-sandbox/overview/web)
While the Privacy Sandbox is still in development, one crucial aspect is clear: data will be stored in the browser and remain on the user’s device, enhancing privacy protection.
What’s next for online advertising?

This shift in approach presents both challenges and opportunities for businesses reliant on online advertising. With the landscape of third-party data changing, many companies may need to adapt their strategies. Some may turn to building and leveraging their own first-party data for remarketing and re-engagement campaigns.
First-party data is data your company has collected directly from its customers and audiences, including information obtained through direct conversations, purchase history, website and app activities, newsletter signups, and surveys.
There are several methods for businesses to accumulate valuable first-party data, such as offering customers incentives in exchange for their data, including discounts, free downloads, and gift premiums, as well as capturing and storing customer interactions across various social media channels.

Recognising the importance of building comprehensive customer profiles, Omnichat empowers brands to collect and integrate first-party customer data across multiple touchpoints. Through Omnichat, businesses can collect essential information like phone numbers and names when customers connect through WhatsApp, and gather data on browsing behaviours and interests as customers interact with website elements or add items to their shopping carts.
This information is crucial for creating tailored marketing campaigns, improving customer personalised experiences, and driving business growth in an increasingly privacy-conscious digital landscape.
How to leverage first-party data for your business growth?
With all that valuable first-party data, how can you leverage it for marketing campaigns or sales initiatives? By integrating Omnichat with your Customer Relationship Management (CRM) system, you can construct a comprehensive, centralised customer database with customer social profiles—such as WhatsApp, Facebook, Instagram, and LINE accounts—as well as their order details, chat history, and browsing behaviours.
The accessibility to comprehensive data allows businesses to more easily identify high-value customers and uncover potential upsell opportunities, as well as to anticipate customer needs based on past behaviours. This enables the creation of more effective, personalised marketing messages, while also enhancing customer service by providing context-aware support.
For example, by setting up specific customer messaging journeys through Omnichat, welcome messages and offers specially for new members can be scheduled and automatically dispatched to target audiences via WhatsApp at predetermined times, significantly boosting engagement and cultivating loyalty.
In an era where personalisation is key to customer satisfaction, transforming your raw first-party data into actionable insights through Omnichat’s advanced features can give your business a significant competitive edge that drives customer engagement, loyalty, and ultimately, revenue growth.
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