Call to Action (CTA)
A prompt on a web page that encourages visitors to take a specific action, such as signing up or buying.
A call to action (CTA) is a marketing element — typically a button, link, or banner — that directs visitors toward a specific conversion goal. CTAs use action-oriented language like "Start Free Trial," "Get a Demo," or "Buy Now" to guide users through the buyer journey. Effective CTAs are visually prominent, clearly worded, and create a sense of urgency or value.
The relationship between CTAs and testimonials is deeply strategic. Placing a compelling customer quote or video testimonial immediately before or beside a CTA addresses last-moment hesitation. When a visitor reads "This tool saved us 20 hours a week" right next to a "Start Free Trial" button, the testimonial provides the final push needed to click.
Best practices for CTA design include using contrasting colors that stand out from the page background, keeping button text under five words, and ensuring every page has one primary CTA with a clear hierarchy. A/B testing different CTA text, colors, and positions is one of the highest-ROI optimization activities. Secondary CTAs (like "Learn More") can capture visitors who are not yet ready to commit.
For testimonial-driven pages, consider pairing different CTAs with relevant testimonials. A pricing page CTA works best alongside a testimonial about ROI, while a sign-up CTA benefits from a quote about ease of onboarding.
Frequently Asked Questions
How many CTAs should a page have?
Most high-converting pages have one primary CTA repeated at logical points — after the hero section, following key benefits, and at the page bottom. Avoid competing CTAs that pull visitors in different directions. If you need a secondary action like "Learn More," make it visually subordinate to the main CTA so visitors always know the primary next step.
What CTA text converts best alongside testimonials?
Action-specific, value-driven CTA text outperforms generic phrases. Instead of "Submit" or "Click Here," use language that echoes the testimonial's benefit: if the quote mentions saving time, try "Save Time Now." First-person phrasing like "Start My Free Trial" also tends to outperform second-person alternatives like "Start Your Free Trial."
