WhatsApp Business API

Ready to Use Google Click-to-WhatsApp Ads? Your Setup Checklist

Published by
Macy Chun

WhatsApp has become one of the world’s most widely used messaging platforms. According to Kantar research, 79% of online adults now message businesses at least once a week. Google Ads allows you to create WhatsApp campaigns by setting up message assets that link directly to your WhatsApp Business account. Google’s Click-to-WhatsApp ads take advantage of this behaviour by connecting search intent directly to real-time, personal conversations. This article explains the benefits of using ads that click to WhatsApp, outlines how Google’s Message Asset works, and provides a practical step-by-step guide to setting up Google Ads WhatsApp campaigns, including integration with a WhatsApp Business API solution provider like Omnichat.

Why Use Click-to-WhatsApp Ads on Google?

Traditional online advertising often leads to landing pages, where potential customers can easily get lost or distracted. Sending messages from Google ads to WhatsApp, however, offers a direct line of communication, leading to several significant advantages:

  • Increased Engagement: WhatsApp is a highly personal and immediate communication channel. Users are far more likely to engage in a conversation than to passively browse a website in search of information.
  • Higher Conversion Rates: Direct interaction allows businesses to answer questions, address concerns, and guide potential customers through the sales process in real time, which can significantly improve conversion rates.
  • Superior Customer Experience: Providing instant support and personalised attention through WhatsApp creates a smoother customer journey and builds stronger trust.
  • Faster Lead Qualification: Sales teams can qualify leads quickly through direct conversations, saving time and improving overall efficiency.
  • Cost-Effective: By targeting high-intent users who initiate conversations, ads that click to WhatsApp can achieve a stronger return on investment (ROI) than traditional search ads.

What is Message Asset in Google Ads?

Google’s Message Asset allows you to add a WhatsApp call-to-action (CTA) directly to your search ads. This CTA appears alongside your ad’s headline, description, and other extensions.

Headline Click: If a user clicks or taps on your ad’s headline, they are directed to your website as usual.

Messaging CTA Click: If a user clicks the messaging call-to-action button, the WhatsApp application opens with a pre-populated “starter message,” initiating an immediate conversation with your business.

Starter Message: When a user clicks the “Send Message” button on your ad, a pre-written starter message is automatically populated in their WhatsApp chat window. This message, which must comply with Google Ads policies, serves as a prompt to encourage instant interaction.

Note: A well-crafted starter message drives quicker engagement and can be used together with a WhatsApp Business API solution like Omnichat to trigger automated replies, connect users to chatbots, or route enquiries to the right sales or support team.

The conversion action “Conversations Started” is tracked when a user sends a message through the post-click interstitial or directly via WhatsApp on a browser or mobile device (iOS or Android).

Step-by-step Guide to Set up Google Click-to-WhatsApp Ads

To begin, you will need both an active Google Ads account and a verified WhatsApp number. There are two primary ways to create Click-to-WhatsApp ads within Google Ads:



Campaign Level: During campaign creation, go to “Keywords and ads” → “Ads” → “More asset types” → “Message.”

Account Level: In your Google Ads account, click the Campaigns icon, select Assets, create a new asset, and choose Message.

  • WhatsApp Phone Number:
    Enter the WhatsApp number you plan to use. This number can be connected to Omnichat for advanced automation and message routing.
  • Prefilled Text / Starter Message:
    Craft your 140-character starter message carefully. It should be a short and clear question or statement that encourages the user to start a conversation. Examples include:
    • “Hi, I’d like to inquire about [your product/service].”
    • “Hello, I saw your ad on Google and I’m interested in learning more.”
    • “Hi, I’d like to get a quote for [product/service].”
  • Call-to-Action Text:
    Write a compelling call-to-action that appears with your ad. Examples include:
    • “Message us on WhatsApp”
    • “Get a Quote via WhatsApp”
    • “WhatsApp Us Now”

Connect Google Ads to WhatsApp with Omnichat

Google’s Click-to-WhatsApp ads provide a faster and more personalised way to engage high-intent customers directly from search results. However, directing users only to a basic WhatsApp Business account limits the full potential of these campaigns. By integrating Google Ads WhatsApp campaigns with Omnichat’s WhatsApp Business API solution, businesses can unlock advanced automation, personalisation, and data-driven insights that drive stronger results:

  • Chatbot Automation: Handle frequently asked questions, qualify leads, and even process orders automatically, 24/7. You can also set up automated workflows to route customers to live agents when needed.
  • Streamlined Sales Process: Integrate your product catalog directly into WhatsApp, allowing customers to browse and make purchases without leaving the chat.
  • Data-driven Personalised Approach: Omnichat allows for sophisticated customer segmentation based on browsing behaviour, past interactions, and custom tags. This enables highly targeted messaging, personalised product recommendations, and tailored offers, dramatically increasing engagement and conversion rates. Features like interactive games and coupons further enhance the customer experience.
  • Analytics and Reporting: Track key metrics like message volume, response times, conversion rates, and individual sales consultant performance to optimise your marketing strategies and campaigns.
  • Integrations: Connect your WhatsApp Business API to your CRM, e-shops, and marketing tools with Omnichat to centralise customer data and supercharge your remarketing.

Boost Conversions with Facebook Click-to-WhatsApp Ads

For businesses seeking to expand their reach beyond search, Facebook’s Click-to-WhatsApp ads provide an alternative to Google’s equivalent, enabling businesses to proactively engage potential customers within the Facebook and Instagram ecosystem. By leveraging Meta’s targeting capabilities, you can reach highly specific audiences based on their interests and demographics, driving them directly into WhatsApp conversations. This proactive, social-based approach complements Google’s search-based ads, expanding your reach and generating demand.While Google Click-to-WhatsApp ads provide a valuable entry point for customer engagement, integrating them with Omnichat’s WhatsApp Business API solution unlocks their full potential. By leveraging Omnichat’s advanced features, businesses can move beyond simple messaging and create a truly powerful, data-driven, and customer-centric conversational commerce strategy for high-intent customers. Start experimenting with Click-to-WhatsApp ads on Google today and achieve measurable business results with Omnichat!

Published by
Macy Chun

Recent Posts

Designing Seamless Customer Experiences (CX) with WhatsApp Business API in 2026: The Ultimate Guide for CX & IT Leaders

The 2026 Landscape: From "Omnichannel" to "Unified Intelligence" In 2026, the tolerance for fragmented communication…

2026 年 3 月 30 日

2026 Boosting Online Store Conversion Rates: 5 Secrets to Doubling Your Revenue

In 2026, with advertising costs skyrocketing, relying solely on paid traffic is no longer enough…

2026 年 3 月 27 日

2026 Facebook Algorithm Analysis: 5 Metrics to Boost Reach!

Many brands and social media managers have noticed that despite having a large number of…

2026 年 3 月 26 日

OMO Retail Explained: Connecting Online and Offline Sales

The boundary between digital and physical commerce has vanished, leaving retail operations to grapple with…

2026 年 3 月 24 日

【 Media Coverage 】From “Conversation” to “Action”: How AI Agents Are Reshaping the Customer Journey

We would like to extend our gratitude to Brain Magazine (a famous marketing publication in…

2026 年 3 月 20 日

Retail Low Season: Boosting Sales with WhatsApp Automation & AI

March is a traditional low season for the retail industry. Rather than spending heavily on…

2026 年 3 月 17 日