Unit
- Definition: Call-only ads are a type of search ad that display a phone number as the primary call-to-action, allowing users to call the business directly by clicking or tapping the ad, bypassing the landing page entirely. They are designed for businesses where phone calls are the desired conversion outcome, such as service providers, restaurants, and healthcare clinics.
- Strategic fit: These ads work best when the purchase decision requires a conversation, when the mobile user intent is high, or when the website does not effectively capture leads. They reduce friction for users who prefer speaking to a person rather than filling out a form.
- Placement: Call-only ads appear on search results pages when users search for related terms on mobile devices. They are typically eligible for top ad positions because click-through rates are often higher due to the direct call action.
- Billing model: Advertisers pay per click on the call button, and the call duration may also be charged if the platform offers call-level pricing. This model aligns cost with engagement depth.
- User experience: When a user taps the ad, the device dials the business number instantly. This convenience can lead to higher conversion rates compared to click-to-website ads, especially for local searches.
- Platform availability: Call-only ads are primarily available on Google Ads and Microsoft Advertising. Each platform has specific requirements, such as verifying the phone number and setting appropriate bid adjustments for mobile devices.
- Comparison to call extensions: Unlike standard search ads with call extensions, call-only ads do not include a link to a website; the entire ad is focused on the call action. This makes them suitable for campaigns with a single goal of generating phone calls.
- Industry benchmarks: Typical call-only ad campaigns see click-to-call rates between 2% and 5%, with cost per call varying by industry. Service industries often have higher call durations and conversion rates.
- Common use cases: Emergency services, home repair, auto dealerships, legal services, healthcare appointments, and hospitality reservations frequently use call-only ads because customers need immediate assistance or personalized booking.
- Limitations: These ads only show on devices capable of calling, primarily smartphones, and cannot be used for brand building or website traffic. They also require accurate phone number verification and may incur higher costs per call if not optimized.
Campaign Case Study
Campaign: Riverstone Plumbing (fictional local plumbing service)
Objective: Generate 50 qualified service calls per week from emergency plumbing searches in the Denver metro area.
Target Audience: Homeowners aged 30-65 with urgent plumbing issues, searching on mobile devices between 6 PM and midnight.
Channels: Google Call-only ads using broad match modified keywords like "emergency plumber" and "water heater repair near me".
Results: Achieved 62 calls per week within the first month at an average cost per call of $12.50, with a 40% call-to-job conversion rate. These figures are illustrative and may vary based on location and competition.
Quick Revision
- Call-only ads prioritize phone calls as the conversion goal, showing a clickable phone number in search results.
- They are ideal for high-intent mobile searches where immediate human interaction is valued.
- Billing is per click on the call button, and ads only appear on call-capable devices.
- Compared to search ads with call extensions, call-only ads have no website link and focus solely on the call action.
- Common in service industries but limited to mobile and require accurate phone number setup.