What ad formats work best for SaaS and apps?

The most effective SaaS ads show interface screenshots, quick demos or concrete user results. Mimero's software templates include layouts optimized for CTAs like "Free trial" and "Request demo".

Should I showcase features or social proof in software ads?

Combining both works best: use features for cold audiences and social proof (reviews, client logos, metrics) for retargeting. Our templates cover both approaches.

How many software, saas & apps templates does Mimero have?

Mimero has hundreds of curated templates specifically for the software, saas & apps sector, selected from the world's top brands and updated weekly.

How can I customize software, saas & apps templates?

Simply sign up for free on Mimero, choose a template and insert your product. Mimero's AI generates personalized creatives in seconds, automatically adapting the content to your brand.

Can I use a template in different formats?

Yes! Mimero automatically resizes any template to the format you need (1:1, 4:5, 9:16, 16:9), intelligently adapting the content.

Yes, you can start for free with included credits. No credit card is required to sign up.

Blue Story ad with Fyxer.ai headline and two app UI cards showing blank inbox vs drafted reply, labeled without/with Fyxer

Email Reply Assistant Before/After Ad Template - Story

9:16Software, SaaS & AppsAwarenessSolution Aware

Use this template

Free — No credit card required

About This Template

This 9:16 Story template promotes an AI email reply assistant that eliminates the hassle of writing work emails from scratch. The design uses a bold cobalt-blue background with generous negative space and high-contrast white serif typography for an instantly readable hook. The core persuasion device is a clear before/after comparison: two floating app UI cards show a blank reply field “without” the tool versus a drafted, ready-to-send message “with” the tool. Soft shadows and rounded corners make the interface feel modern and trustworthy, while small paper-plane line icons subtly reinforce the email theme. Strategically, it sits at top-of-funnel awareness for solution-aware audiences: people already know email takes time, and this creative visualizes the fix in one glance. The convenience and time-saving triggers are amplified by the direct promise and the tangible UI proof. Brands can customize by swapping the app mockups, updating the headline to a specific use case (sales follow-ups, customer support, recruiting), and adjusting the accent pill labels to match their color system while keeping the strong blue/white contrast for legibility in Stories.

When to Use This Template

1Perfect for introducing an AI email assistant to busy professionals, with the before/after UI making the benefit obvious in one second.
2Ideal for campaigns targeting sales and account teams—swap the right-side draft to a follow-up email to mirror their daily workflow.
3Great for onboarding ads where you want to reduce perceived effort: the empty reply box vs ready draft lowers adoption friction.
4Works well for retargeting visitors who viewed pricing/features, by replacing the headline with a specific promise like “Reply 2x faster.”

Marketing Strategy

This template works because it turns an abstract promise (“save time on email”) into immediate visual proof. The split before/after interface is a classic cognitive shortcut: viewers can compare effort vs outcome without reading a long explanation, which is ideal for a TOF awareness placement in Stories. It targets solution-aware users by naming the exact pain (“starting from scratch”) and showing the solution inside the product UI, building credibility and reducing skepticism. The clean blue background and minimal elements keep attention on the comparison, while the “without/with” labels act as micro-captions that guide scanning. Overall, it follows best practices for SaaS ads: one clear benefit, one simple demonstration, and a low-friction next step that pairs well with a free trial CTA.

AwarenessSolution AwareEmail ProductivityApp InterfaceBefore After ComparisonConvenienceTime SavingProductivity

Best For

Designed for knowledge workers and teams who send high volumes of professional email—sales, customer support, founders, and recruiters. It appeals to productivity-minded users who want faster replies without sacrificing tone and clarity, and who are comfortable adopting lightweight AI tools to streamline daily workflows.

Platform Suitability

Instagram Stories5/5 Facebook Stories5/5 TikTok4/5 LinkedIn4/5Pinterest4/5

How to Customize

✓Replace the right-side draft with your highest-converting scenario (e.g., “pricing follow-up” or “support escalation”) to make the transformation feel personal.
✓Keep the left mockup visually emptier than the right; the contrast in content density is the main persuasion lever in this design.
✓Swap the bottom pill labels to match your brand voice (e.g., “manual” vs “AI-assisted”) while retaining the rounded pill shape for quick scanning.
✓If you need more brand cues, add a small logo mark near the top wordmark area—avoid cluttering the comparison zone.
✓Maintain white headline text on the saturated blue background; that high contrast is critical for readability in mobile Stories.

Use this template

Free — No credit card required