Key Takeaways
- The “Alert Atlanta” campaign achieved a 25% increase in emergency message sign-ups within its six-month duration, demonstrating effective EAS messaging.
- A budget of $300,000, allocated primarily to geo-targeted mobile ads and social media, yielded a Cost Per Lead (CPL) of $1.20 for new subscribers.
- Creative testing revealed that direct, scenario-based visuals with clear calls to action outperformed abstract safety graphics by 15% in click-through rates.
- The campaign’s retargeting strategy, focusing on non-converters from initial impressions, contributed to 30% of total sign-ups at a reduced Cost Per Conversion (CPC) of $0.95.
- Regular A/B testing of ad copy and landing page elements, conducted bi-weekly, improved conversion rates by an average of 8% month-over-month.
In 2025, the City of Atlanta faced a recurring challenge: how to significantly boost public registration for its emergency alert system. Despite existing infrastructure for Emergency Alert System (EAS) messaging, sign-up rates lagged, leaving a substantial portion of the population vulnerable to delayed critical information during severe weather events or public safety incidents. The “Alert Atlanta” campaign aimed to address this directly, amplifying safety communication through a targeted digital marketing approach. How can a metropolitan area effectively cut through daily digital noise to ensure its citizens receive vital emergency updates?
Campaign Teardown: “Alert Atlanta” Digital Outreach
The “Alert Atlanta” campaign ran from April 1 to September 30, 2025. Its primary goal was to increase registrations for the city’s opt-in emergency notification system by 20%. Secondary objectives included improving public perception of city preparedness and educating residents on various alert types. This initiative represented a significant investment in direct-to-citizen communication, moving beyond traditional broadcast EAS methods to use personal devices.
Strategy and Budget Allocation
The total campaign budget was $300,000. This sum was strategically divided across several digital channels to maximize reach and engagement within the Atlanta metropolitan area, specifically targeting residents within Fulton, DeKalb, Cobb, Gwinnett, and Clayton counties. The allocation broke down as follows:
- Geo-targeted Mobile Advertising ($120,000): This represented 40% of the budget. We focused on in-app and mobile web advertisements, using location data to serve ads specifically to users within the targeted counties. The rationale here was simple: emergency alerts are inherently local, and mobile devices are always with people. We partnered with a demand-side platform (DSP) to access granular targeting options, including device type and frequent locations.
- Social Media Advertising ($105,000): Comprising 35% of the budget, this focused on platforms like Meta Ads (Facebook and Instagram) and LinkedIn Ads. Our targeting included demographic data, interests (e.g., local news, community groups, outdoor activities), and custom audiences built from existing city email lists. LinkedIn, while more expensive, proved valuable for reaching business owners and professionals who often influence family and colleagues.
- Search Engine Marketing (SEM) ($45,000): This 15% allocation concentrated on Google Ads, bidding on keywords like “Atlanta emergency alerts,” “city safety notifications,” and “weather warnings Georgia.” The intent was to capture individuals actively searching for information related to local safety.
- Display Advertising Networks ($30,000): The remaining 10% went to programmatic display ads across various websites, primarily through the Google Display Network. These ads served as a broad awareness layer, reinforcing the message to users who might not be actively searching or engaging on social platforms.
Our overarching strategy was to create multiple touchpoints, ensuring that residents encountered the “Alert Atlanta” message across their digital journey. We understood that a single impression rarely leads to conversion, especially for a non-commercial offering like an emergency alert system. Repetition and varied creative were key.
Creative Approach and Messaging
The creative strategy centered on clarity, urgency, and direct benefit. We avoided abstract imagery and focused on relatable scenarios. Early testing showed that vague graphics of sirens or generic “safety” icons performed poorly. Instead, we developed three core creative themes:
- Severe Weather Focus: Visuals depicted heavy rain, lightning, or fallen trees, with headlines like “Stay Informed During Atlanta Storms. Sign Up for Alerts.” This resonated particularly well during the spring and summer months.
- Public Safety Focus: Graphics showed police tape or emergency vehicles (stylized, not graphic) with text such as “Immediate Updates for Public Safety Incidents. Atlanta Alerts.”
- Community Preparedness: This theme used images of families or individuals checking their phones, paired with messages like “Be Ready, Be Alert. Your Safety, Our Priority.”
All creatives prominently featured the “Alert Atlanta” logo and a clear Call To Action (CTA) button: “Sign Up Now” or “Get Alerts.” The landing page was simplified, requiring only a phone number and zip code for initial registration, minimizing friction. We found that asking for too much information upfront significantly reduced conversion rates. Simplicity was paramount.
What Worked Well
The campaign’s success hinged on several key elements:
- Geo-targeting Precision: The mobile advertising component proved exceptionally effective. By precisely targeting users within specific Atlanta neighborhoods and surrounding counties, we ensured our budget wasn’t wasted on irrelevant impressions. According to an IAB report, location-based mobile ads often see higher engagement rates, a trend we clearly observed.
- Retargeting Campaigns: A highly effective tactic was implementing strong retargeting. Users who clicked an ad but didn’t complete registration were served follow-up ads with slightly altered messaging, emphasizing the ease of sign-up or a specific benefit they might have missed. This segment of the campaign achieved a Cost Per Conversion (CPC) of $0.95, significantly lower than the average initial acquisition cost.
- A/B Testing of Ad Copy: We continuously A/B tested ad headlines and body copy across all platforms. For instance, testing “Get Emergency Alerts” versus “Stay Safe: Sign Up for Atlanta Alerts” revealed a 7% higher Click-Through Rate (CTR) for the latter. This iterative process, conducted bi-weekly, allowed for rapid optimization and improved performance throughout the campaign’s duration.
- Clear, Action-Oriented CTAs: The consistent use of direct calls to action on both ads and the landing page minimized user confusion. We observed that buttons stating “Sign Up Now” or “Enroll for Free” converted 10% better than more passive options like “Learn More.”
Overall, the campaign generated 250,000 new sign-ups, exceeding our 20% goal by achieving a 25% increase in total registrations. The total impressions across all channels reached 25 million, with an average CTR of 1.2%. The Cost Per Lead (CPL) for new subscribers averaged $1.20, well within our acceptable range for a public safety initiative.
“Alert Atlanta” Campaign Performance Metrics (April – September 2025)
| Metric | Value | Notes |
|---|---|---|
| Total Budget | $300,000 | Across 5 counties |
| Duration | 6 months | April 1 to September 30, 2025 |
| New Sign-ups | 250,000 | 25% increase over baseline |
| Total Impressions | 25,000,000 | Across all digital channels |
| Average CTR | 1.2% | Overall campaign average |
| Average CPL (Cost Per Lead) | $1.20 | For new subscriber acquisition |
| Retargeting CPC | $0.95 | Cost Per Conversion for retargeted users |
What Didn’t Work as Expected
Not every aspect of the campaign performed optimally. The initial allocation to broad display advertising networks yielded a higher Cost Per Click (CPC) and lower conversion rate compared to more targeted channels. While it contributed to overall impressions, its direct impact on registrations was less efficient. We hypothesized that the passive nature of display ads, often encountered while users are focused on other content, made them less effective for a direct-response goal like emergency alert sign-ups. The average CPC for these networks was $0.75, compared to $0.40 for social media and $0.60 for mobile ads.
Plus, early attempts at using more abstract, “feel-good” safety imagery in social media ads showed significantly lower engagement. These creatives, which focused on community harmony rather than immediate danger or preparedness, had CTRs below 0.5%. This reinforced our understanding that for emergency messaging, directness and clear benefit outweigh subtle or aspirational approaches.
Optimization Steps Taken
Mid-campaign adjustments were critical. Around the two-month mark, after analyzing initial performance data, we made several pivots:
- Reallocated Display Budget: We reduced the budget for general display networks by 50% and reallocated those funds to mobile advertising and social media retargeting, where we saw stronger performance. This allowed us to double down on what was working.
- Intensified A/B Testing: We increased the frequency of A/B tests for ad copy and landing page elements. This included testing different background images on the sign-up page (e.g., city skyline vs. generic alert graphic) and varying the length of introductory text. One significant finding was that a concise, three-sentence explanation of alert benefits on the landing page improved conversion by 8% over a longer, more detailed paragraph.
- Implemented Dynamic Creative Optimization (DCO): For social media, we began using DCO tools to automatically serve the highest-performing creative variations to different audience segments. This meant that if a particular demographic responded better to weather-focused ads, those ads would be prioritized for them without manual intervention.
- Refined Keyword Targeting: For SEM, we continuously monitored search query reports to identify underperforming keywords and negative keywords. For example, we added “Atlanta concert alerts” and “Atlanta sports scores” as negative keywords, ensuring our ads didn’t show for irrelevant searches.
These optimizations were not just about saving money. They were about improving the efficiency of our message delivery. Every dollar saved on an inefficient channel was a dollar reinvested into reaching more residents who genuinely needed these alerts. It’s about precision, not just volume, especially when the message carries such significant public safety implications.
Lessons Learned for Future EAS Campaigns
The “Alert Atlanta” campaign offered valuable insights into amplifying public safety messages in a crowded digital space. First, directness and urgency in creative are non-negotiable for emergency communication. People respond to clear benefits and immediate relevance. Second, a multi-channel approach with intelligent budget allocation is essential. Relying on a single platform or broad awareness tactics will not yield the desired conversion rates for an opt-in service like an alert system. Third, continuous optimization through data analysis and A/B testing is not a luxury. It is fundamental to achieving campaign goals. Without the agility to pivot based on real-time performance, a significant portion of the budget would have been wasted on underperforming strategies.
For any municipality or agency looking to improve their EAS messaging, I strongly recommend a similar data-driven approach. Start with clear, measurable goals, allocate resources strategically, and be prepared to adapt your tactics frequently. The digital field changes rapidly, and your ability to communicate critical information effectively depends on your marketing agility. This campaign demonstrated that with a focused strategy and iterative refinement, even a public service message can achieve impressive digital marketing results.
What is EAS messaging?
EAS messaging refers to the Emergency Alert System, a national public warning system in the United States that requires broadcasters, satellite radio, and television providers to disseminate emergency information. Beyond traditional broadcasts, modern EAS efforts often include digital campaigns to encourage sign-ups for localized alerts delivered via text, email, or app notifications.
How important is geo-targeting for safety communication campaigns?
Geo-targeting is exceptionally important for safety communication campaigns. Emergency information is almost always location-specific. By targeting ads and messages to precise geographic areas, campaigns can ensure that relevant information reaches the people who need it most, minimizing wasted impressions and maximizing the impact of the communication.
What is a good Click-Through Rate (CTR) for public safety campaigns?
A “good” CTR varies significantly by platform and industry. For public safety campaigns, a CTR between 1% and 2% is generally considered strong for display and social media advertising, especially for an opt-in service. Highly targeted search ads might achieve higher CTRs, sometimes exceeding 5%, due to direct user intent. The “Alert Atlanta” campaign’s average CTR of 1.2% was effective given its broad reach.
Why was retargeting so effective for the “Alert Atlanta” campaign?
Retargeting was effective because it focused on users who had already shown some level of interest (by clicking an initial ad) but had not yet converted. These users are typically “warmer” leads, requiring less effort to convert than entirely new audiences. By serving them follow-up messages, the campaign reinforced the value proposition and removed potential barriers to sign-up, leading to a lower Cost Per Conversion.
What role did A/B testing play in the campaign’s success?
A/B testing played a critical role in the campaign’s success by providing data-driven insights into what creative elements and messaging resonated best with the target audience. Continuous testing of headlines, images, and calls to action allowed the campaign managers to optimize performance iteratively, leading to improved CTRs and conversion rates over time and ensuring the budget was spent on the most effective variations.
