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Email & SMS marketing benchmarks for banks and credit unions

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When it comes to email and SMS marketing, banks and credit unions can no longer rely on guesswork. Performance expectations have evolved and so have the benchmarks. Understanding what “good” looks like is the first step to optimizing campaigns that drive real engagement and meaningful results. Whether you're launching onboarding emails, promotional SMS messages, or re-engagement campaigns, this guide unpacks the latest performance benchmarks, what factors influence them, and where your institution should be aiming to hit (or exceed) industry standards.

General email marketing benchmarks for banks and credit unions

Here's a breakdown of typical ranges and influencing factors for the key email engagement metrics based on industry benchmarks:

Open rate: General range: 20-30%

Factors:

Aim for these results

Aim for 30%+ for onboarding and important account updates, and 25%+ for promotional emails.

Click-Through Rate (CTR): General Range: 1-5%

Factors:

Aim for these results

Strive for 3%+; higher for highly targeted campaigns.

Click-to-Open Rate (CTOR): General Range: 10-20%

Factors:

Aim for these results

A good CTOR is 15%+.

Conversion Rate: General Range: 0.5% to 10% or even higher

The general range varies wildly depending on the specific goal of the email (e.g., loan application, online banking enrollment). It could be anywhere from 0.5% to 10% or even higher.

Factors:

Aim for these results

This is very campaign-specific. Focus on continued improvement based on results. We either win or learn!

Bounce Rate: General Range: Less than 2%

Factors:

Aim for these results

Keep this below 2%.

Unsubscribe Rate: General Range: Less than 0.5%

Factors:

Aim for these results

Keep this below 0.5%.

SMS/Text message marketing benchmarks for banks and credit unions

Delivery Rate: General Range: 90-99%

The percentage of text messages successfully delivered to recipients' phones.

Factors:

Aim for these results

Aim for a delivery rate of 95% or higher.

Open Rate: General Range: 80-98%

The percentage of recipients who open and read the text message. Note that with SMS, this is harder to track precisely than with email.

Factors:

Aim for these results

Given the nature of SMS, aim for a very high read rate, ideally above 90%.

Click-Through Rate (CTR): General Range: 20-35%

The percentage of recipients who click on a link within a text message.

Factors:

Aim for these results

A strong CTR for SMS is in the 25-30% range.

Conversion Rate: General Range: 1-15%

The percentage of recipients who complete a desired action after clicking a link in the text message.

Factors:

Aim for these results

This varies widely depending on the complexity of the conversion, but aim for a rate of 5% or higher for important actions.

Opt-Out Rate: General Range: Less than 5%

The percentage of recipients who unsubscribe or opt out of receiving future text messages.

Factors:

Aim for these results

Keep opt-out rates below 2%.

Conculsion

The numbers tell a story, but only if you know how to read them. By tracking the right benchmarks and understanding the drivers behind them, banks and credit unions can continuously improve their marketing performance. From increasing open rates to reducing unsubscribes, every metric offers an opportunity to build stronger relationships and deliver more value to your audience. Keep testing, keep personalizing, and remember: the most effective marketing isn’t just measurable, it’s meaningful.