And that leads us right into understanding service pricing and packaging. The email marketing services we reviewed range from about $3 per month to send out 500 emails per month in Zoho Campaigns to as much as $1,250 per month for up to 10,000 contacts in Pardot. Many email marketing plans include unlimited email sends each month and bill you based on the number of subscribers. If you have a small list, then look for a company that offers a free plan, a low-cost plan for several hundred subscribers, or even a pay-as-you-go plan. On the flip side, many of these services also offer high-volume plans with up to 100,000 or more contacts. Sometimes this requires a custom plan that has to be arranged directly with a sales rep. If you're willing to commit, then look for the companies that offer discounts if you pay yearly rather than monthly. A few also offer money-back guarantees.


When that’s the case, use small image files. Many email marketing service providers recommend images no larger than 1MB. Some email providers block images from senders that aren’t in a subscriber’s contacts, so you should always add alt text for any images. This ensures recipients know what an image is and they can click to view the image if they’re interested.
The ideal type of opinion (unrelated to your expertise) is one that doesn’t offend anyone, but makes some people relate to you more. For example, I’m a vegetarian. I used to protest whenever there wasn’t a big piece of meat on my plate. But when I tried eating just veggies for a couple of months, I realized I felt a lot more energetic. Sure, it’s more ecological. And often animals are treated cruelly. But those aren’t the things I emphasize if someone asks why I’m a vegetarian. No one in their right mind has a strong negative reaction to someone eating food that makes them feel energetic, right? But for some vegetarians it’s a very meaningful choice, so it might have a positive impact on those people. That said, I highly doubt that my choice of diet have any direct impact on my sales.
Calls to action explicitly suggest the next step you want the reader to take after reading your email, along with the means to take it (usually a link or button). The CTA represents the driving goal of each campaign. It’s what your emails are driving subscribers to do, whether that’s purchasing a particular item, reviewing a recent purchase, or something else entirely. Here are our tips for email CTAs:
Be clear about what people can get and how to get it. This is the backbone of this email marketing strategy. Tell people about the benefits they can get. Write a separate email about each major benefit, if you want. Make sure those benefits come out clearly. But also keep it conversational. Don’t just list a bunch of benefits and expect people to buy. Also, remember to be clear about what they need to do to get those benefits. Tell them to “click here” or “apply for a consultation.” Don’t force people to think about how to move forward. It’s not that they couldn’t figure it out. It’s just unnecessary (and therefor annoying) when you could make it easy for them.
Be sure to look at the tech support offered by each of these companies, as many weren't as available as we would have liked. You'll find that some offer 24/7 phone support, live chat, and email help, while others leave you to rely on online documentation and limited live support hours. The best services offer a combination of self-serve help resources—where you can search FAQs and articles to find your own answers—as well as live support via chat or phone when you can't solve an issue yourself. We cover all of these concerns in our reviews, plus you can get an overview in the feature chart above.
Using Crystal’s AI email guidance, you can see the most effective writing style, subject line, greeting and call to action to make each message most impactful for the recipient. The best part is you can predict personalities in bulk so you can send hyper-personalized emails en masse, giving your recipients the information they need in the style they want, which will benefit engagement rates, in return. It’s like having a coach for every campaign.
Using Crystal’s AI email guidance, you can see the most effective writing style, subject line, greeting and call to action to make each message most impactful for the recipient. The best part is you can predict personalities in bulk so you can send hyper-personalized emails en masse, giving your recipients the information they need in the style they want, which will benefit engagement rates, in return. It’s like having a coach for every campaign.
A safe email testing tool for staging and development, Mailtrap enables you to inspect and debug your email samples before delivering them to your customers. It helps you keep your email messages clear of spam filters and test HTML elements for compatibility with popular email clients. The Mailtrap blog also offers helpful information such as reviews of email deliverability testing tools.
This email from Amazon Local is short and sweet, with just one CTA: click through this email to tell Amazon what you like and dislike. That way, the deals they send you going forward can be more in line with what you're likely to actually want. What's wonderful about this experience is not just that they asked, but also how consistent the experience is from email to landing page. Take a look at the email below, and the landing page that follows.

Active Trail is an automated communications platform that focuses on SMS and email marketing campaigns. It has a user-friendly newsletter and email editor with a drag-and-drop interface as well as an advanced image editor. Additionally, Active Trail includes predictive delivery which helps users predict the optimal time to send emails to their recipients. It also includes ready-to-use sign up and lead forms, A/B testing and Personalisation tools.
Minimal risk: Some top marketers expect to burn through $10,000 of advertising budget before even knowing if they can make a campaign profitable. (Nope, that’s not an exaggeration. But I’d usually aim for a few hundred dollars—not thousands.) With email marketing, the costs are much, much lower. A simple email marketing software like AWeber is very affordable even if your business isn’t a huge success, yet. And even if you go with something advanced like Infusionsoft, you’re still far away from the kinds of investments many other marketing tactics require. Sure, email marketing and advertising aren’t directly comparable (advertising is mainly used to reach new prospects). But you get the point.
Mailjet is an all-in-one email marketing solution used for sending, tracking and delivering marketing and transactional emails. Some highlight features include its intuitive email editor (e.g. drag-and-drop and ready-to-use newsletter templates), personalisation, smart market segmentation, contact management, as well as a free plug-and-play email API.
Take advantage of the email template designer or upload your own. There are also tools to segments lists and personalize emails with all your contact data. The A/X testing feature allows you to test up to ten different versions of your email before you decide which one stands out as the best. A campaign comparison tool pits your previous campaigns against the current one to give a complete picture.
Calls to action explicitly suggest the next step you want the reader to take after reading your email, along with the means to take it (usually a link or button). The CTA represents the driving goal of each campaign. It’s what your emails are driving subscribers to do, whether that’s purchasing a particular item, reviewing a recent purchase, or something else entirely. Here are our tips for email CTAs:
Sample review: “After using it (Sortd), you’ll be hard-pressed to imagine this tool isn’t going places. Create custom columns, such as ‘To-do,’ ‘Follow Up,’ or ‘FYI’ — the possibilities are nearly endless. Then, when an email comes in, simply drag it to the appropriate column. You can even set reminders, add notes, or change the title of the email. You can also set individual emails to “snooze” so that they are relegated to the bottom of your list until the snooze is over, at which point it pops back up at the top.” — B2B PR Sense Blog
Great flexibility: Email marketing can work for every business. It doesn’t matter whether you sell houses, lingerie, or consulting; you can get lots of sales if you use the right email marketing strategy in the right place. And you can promote practically anything relating to your business—you aren’t limited to sending links to your sales pages. Or rather, if your emails are just links to sales pages, you’re doing it wrong.
Using Crystal’s AI email guidance, you can see the most effective writing style, subject line, greeting and call to action to make each message most impactful for the recipient. The best part is you can predict personalities in bulk so you can send hyper-personalized emails en masse, giving your recipients the information they need in the style they want, which will benefit engagement rates, in return. It’s like having a coach for every campaign.
Your campaign can be completed once you select your recipients and other campaign-specific details. In the Content section, you’ll find an incredibly useful WYSIWYG editor used for HTML content. Add images, drag and drop items, format text and copy/paste any text you want in your email. Want this layout and format to be used by default for every campaign? Save to Library and you’re covered.
Social media may be the young whippersnapper nipping at email’s heels, but the content king of the inbox still holds sway in social influence, according to a study by SocialTwist. Over an 18-month period, SocialTwist monitored 119 referral campaigns from leading brands and companies. The results showed a significant advantage to email’s ability to convert new customers compared to Facebook and Twitter.
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