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Retailers and other companies need only glance at such trends to understand the urgency in shifting resources to increase app engagement to maintain and increase revenue in this competitive mobile app environment. What marketers and agencies may not realize is that you can link into an app from any channel whether it's paid
If you have a paid search campaign that is sending app users back to your mobile website, you could be losing revenue. Marketers and agencies can take control over the consumer journey with paid search campaigns that include app and your website in the same campaign. You just need the right link behind your ads and the right app linking platform.
Important Notice about Firebase Dynamic Links: On August 25, 2025, Google is shutting down Firebase Dynamic Links, which is part of the Firebase platform offering app deep linking capabilities. Google is no longer recommending Firebase Dynamic Links for new mobile app development projects. If you're using that technology for your linking or QR codes, make sure to consider an SDK-free, privacy-centric replacement like URLgenius.
Mobile App Deep Linking without SDKs
You don't need SDKs or technical resources to update your paid search campaigns to open your app for iOS and Android from the same link. Marketers can update existing paid search campaigns with app deep links that can open your brand's app if installed, while giving you control over the fallback URL when it's not installed. This blog post takes you through the steps for turning a typical web search campaign into a powerful channel for app re-engagement and downloads.
Depending on the goals of your campaign, change the fallback setting instantly to go to the app stores or a web URL. Set the fallback URL to go to the right app store if your goal is to increase app installs or to the web URL if you have different goals.
1. Create deep links to your app for paid search campaigns
App deep linking platforms like URLgenius are designed for marketers and agencies and let you create and test deep links for your app immediately. If you have a large complex search campaign, you can start by updating just a few of the links for a few different keywords. To create a deep link, you simply paste the web URL from your search campaign into the home page. Note that you can customize the end of the URL to align it with the keyword or campaign. In this example, we'll create a deep link to the Ticketmaster app for the play Hamilton.
2. Append tracking parameters and set fallback URL
When you select 'Compose,' you will be brought to the settings page for the deep link where you can copy it to place into your search campaign.
The settings page is also where you can change the fallback destination for the deep link by platform and device. Note that you can append tracking parameters before you compose the link, or you can add or change tracking parameters any time here in the settings. Include tracking parameters for your search marketing platform in addition to your web and analytics platform.
3. Use your brand's domain for your app deep links
A best practice is to use your brand's domain for app deep linking. This is an optional feature that you should be able to setup in your app deep linking account. This will inspire customer trust while leveraging your domain’s quality score in your search ads. You just need to have your web team or hosting provider create a subdomain and a CName record that points to your deep linking provider.
4. Use the tracking template feature in Adwords
Cloud-based app deep linking platforms like URLgenius act as a redirect that contains logic that enables your app deep links to open the app on iOS and Android depending on the device clicking the link. You can also control the fallback destination at the link level for when the app is not installed. Remember that URLgenius link is not your final destination, which is still your default web URL. For that reason, make sure to enter your deep link into a tracking template in your Adwords setup.
The format of the link that goes into the tracking template has the final destination appended to your deep link. Continuing with our example for Ticketmaster the link would look something like this:
Instagram Pro Tip: You can also learn how to deep link to your Instagram profile from Adwords. Using the same concept, you can promote your Instagram profile by linking into the Instagram app from an Adwords campaign. The URLgenius link to your Instagram profile is the redirect to be entered into the tracking template. This example uses the URLgenius Instagram profile.
Display URL:
instagram.com/urlgenius
Final URL:
https://www.instagram.com/urlgenius
Tracking Template URL:
https://urlgeni.us/instagram/XLkW/?url=https://www.instagram.com/urlgenius/
That's the final step. Now you can turn on your campaign!
Deep Link Into Apps from Paid Search Campaigns
This approach to app deep linking gives marketers and agencies more control over the consumer journey as they work to optimize revenue and paid search in ways that can immediately break down any marketing silos between your app and website, while increasing campaign ROI.
Start with a few keywords and measure the difference in conversion. The first thing you will learn is what percentage of the people clicking on your paid search campaigns already have your brand's app installed. You might be surprised at what you find.
Learn more about how instant app linking increases sales and conversion:
If you found this content helpful, check out some of our latest posts about app linking strategies for paid search channels, Firebase Dynamic Links deprecation and more:
- The Smartest Replacement for Firebase Dynamic Links
- The FDL Exit Plan: A Practical Guide to Replacing Firebase Dynamic Links Without SDKs
- What Is an In-App Browser — and How Does It Kill Your Ad ROI?
- Why Your Facebook Ads Aren’t Converting — And It’s Not Your Targeting Strategy
- How Opening Meta Ad Links in Safari Helped a Global Fashion Brand Regain 90% of Lost Mobile Traffic