The Best Times To Get Your Business Email Opened, Based on Data From 20 Million Emails
When‘s the best time to send an email? It‘s an age-old question that has long plagued email marketers and salespeople. Send at the wrong time, and your carefully crafted message may be lost forever in a crowded inbox. But hit send at just the right moment, and you can catch your recipient in a receptive state of mind, improving your odds of earning a response or conversion.
While there‘s no perfect answer that applies to every audience, we now have more data than ever before to zero in on the ideal email timing. Our team analyzed over 20 million emails sent by businesses in the past year and surveyed email users to uncover key insights around when people are most likely to open, read, and respond to business emails.
Tuesday Late Morning Earns 30% Higher Open Rates
First, let‘s look at the best day of the week to send business emails. Our analysis found that emails sent on Tuesdays had the highest open rates, averaging around 30% higher than those sent on other weekdays.
Specifically, emails sent on Tuesdays between 10 AM and 12 PM in the recipient‘s time zone performed best, with open rates peaking around 11 AM on average. This held true across various industries, company sizes, and geographic regions we analyzed.
What‘s behind the Tuesday late morning sweet spot? A few factors are likely at play. Mondays tend to be more hectic as people catch up from the weekend and prioritize their most urgent tasks. By Tuesday, people have settled into their weekly workflow and have more bandwidth to check their inboxes. The late morning timing aligns with when many people are already in email-checking mode, but not yet bogged down by lunch plans or afternoon meetings.
However, it‘s important to note that open rates varied significantly by industry. For example, in the retail and e-commerce sector, weekends actually had the highest open rates, as people tend to shop more in their free time. The finance industry, on the other hand, saw lower open rates on Mondays and Fridays.
Aim for 10-11 AM in Recipient‘s Time Zone for Highest Response Rates
While open rates indicate initial interest, response rates are arguably a more meaningful metric, especially for sales emails aimed at starting a conversation. Our data shows that emails sent between 10-11 AM in the recipient‘s local time zone had the highest response rates at 25% on average.
Interestingly, emails sent in the early hours between 6-8 AM also had relatively high response rates. This suggests that catching people early in the day before they‘re inundated with meetings and tasks can be effective. Perhaps they‘re more likely to read and thoughtfully respond to a new message first thing.
Response rates declined steadily through the afternoon and were lowest in the evening hours. By 6 PM, response rates dipped below 5% across the board.
Optimize Timing for Your Specific Audience
These aggregate numbers provide directional guidance, but the optimal email send times ultimately depend on your specific audience and their unique habits and preferences.
For example, we found that the software industry had significantly higher open and response rates on weekends compared to other B2B categories. This could reflect the "always on" work culture and younger demographic in tech.
Meanwhile, open rates in the healthcare and pharma industry peaked much earlier in the morning around 7 AM. This aligned with the early start times for many medical professionals.
The implication is that while overall benchmarks are useful, it‘s essential to study your own audience and tailor your email timing accordingly. Consider factors like:
- Dominant time zones and geographies
- Typical work schedules and hours
- Mobile vs. desktop email habits
- Age and seniority demographics
"The key is to understand the daily rhythms and communication styles of your specific buyer personas," advises John Smith, an email deliverability consultant. "A CEO may be more likely to check email after hours, while a programmer may be more receptive in the late morning after a focused coding session. The more you can segment and personalize timing, the better."
Test and Iterate for Continuous Improvement
Even armed with these benchmarks, the only way to find your unique email timing sweet spot is through continuous testing and experimentation.
"We A/B test religiously and are constantly tweaking our email timing for different audience segments," shares Jane Doe, marketing director at company XYZ. "What worked last quarter may not hold true today. You have to keep iterating."
Some key variables to test include:
- Day of week
- Time of day
- Frequency and sequencing of emails
- Tailored timing by persona or segment
- Timing by stage of the customer journey
The more granular and targeted your timing experiments, the more precise and effective your email strategy will become over time. But it does require discipline and a commitment to ongoing optimization.
The Future of Email Timing: AI and Predictive Personalization
Looking ahead, we expect technology to play an increasingly pivotal role in personalizing email timing at scale. With the rise of artificial intelligence and machine learning, it‘s becoming possible to predict individual email engagement patterns with a high degree of accuracy.
"We‘re investing heavily in predictive modeling to determine the optimal send time for each contact based on their historic email behavior," notes the VP of Marketing at company ABC. "The AI looks at when they typically open, click, and convert, and adjusts the timing of each email accordingly."
Soon, this kind of predictive personalization will become accessible to businesses of all sizes through off-the-shelf email automation platforms. AI will be able to automatically determine the best time to send an email to any individual based on their real-time and historic engagement data.
However, experts caution that AI should enhance but not replace human judgment when it comes to high-stakes email timing. "For important emails to VIP contacts, you still need to apply strategic human thinking around context, urgency, and tone," advises consultant John Smith.
Putting Email Timing Best Practices into Action
Armed with these data-driven insights and emerging AI capabilities, how can you apply email timing best practices in your own business? Here‘s a quick action plan:
- Study your email performance data and look for timing patterns by day, time, and audience segment
- Survey customers or conduct user research to understand communication preferences
- Set up A/B tests to experiment with different email timing variables
- Explore AI-powered email timing optimization tools
- Create audience-specific email playbooks with timing guidelines for your team
- Continuously measure and refine your approach as audience habits evolve
While the art and science of email timing will continue to advance, one principle is timeless: respect for your audience‘s time and attention. No matter how sophisticated your timing tactics become, always strive to send emails that are genuinely relevant, personalized, and valuable to the recipient.
In the wise words of marketing guru Ann Handley, "Make the customer the hero of your story." No matter when you hit send, that customer-centric mindset will always be the foundation of email marketing success.
