The Best Email Newsletter Tools for 2021 - Wordable

The Best Email Newsletter Tools for 2021

If you’re going to run a successful blog, you’re going to need some email newsletter tools.

Email is a powerhouse, which is why an email campaign is often a part of most marketing strategies. By 2023 it is estimated that there will be 4.3 billion email users in the world. It’s an owned channel, not something subject to the variability introduced by algorithms on Google, Facebook, or wherever else people find your content.

And of course, there are many tools out there to help you do everything. That’s why it’s so important to find the right email marketing software.

It can be a bit of a headache trying to sift through them all and pick and choose, so we’ve put together a master list, curated by blogging experts, to help you pick out the best email newsletter tools.

Let’s dive in!

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Email List Building Tools

To win the email marketing game, you first need to collect emails.

Unfortunately, your competition also knows this, which is why you need a quality tool to help you gain the upper hand.

In fact:

81% of SMBs are still using email as their primary customer acquisition channel, with
80% of SMBs are still using email for retention.

Luckily, there are several ways to do that (and the methods by which you can do so continue to expand with new technologies). Here are a few of the best tools to build your email list.

1. Sumo

Sumo is a marketing technology company that makes several different tools that small businesses can use to grow.

Their most popular products, and what they’re mainly known for, are for their popup tools.

They have a variety of different lead capture popups, from the basic exit intent all the way to scroll boxes and welcome mats. They’re quite affordable and pretty commonly used among startups, small businesses, and blogs.

2. HubSpot Marketing Free

HubSpot Marketing Free also contains a variety of tools to help businesses grow, though a bit broader in purpose.

They too have free lead capture popups, but also web forms, a free CRM, autoresponder emails, and a WordPress plugin to make it easy to set things up. That’s all the free stuff.

Hubspot even has a free email signature generator tool for newsletters as part of its suite. Links in email signatures are the most overlooked and forgotten place to convert your email subscribers into paying customers.

If you upgrade, you also unlock features like email marketing and automation, lead enrichment, and other interesting marketing features.

3. Survey Anyplace

Survey Anyplace offers a unique way of collecting leads: through fun and interactive quizzes and surveys.

You can use these surveys for more than just lead capture too – think about gaining insights on your customers, collecting feedback, and creating engaging content. But it’s surprisingly effective when it comes to lead capture.

4.  TypeForm

TypeForm makes beautiful forms with a great user experience. I use TypeForm for many things, from user feedback to market research and, of course, for lead capture as well.

The tool is highly customizable when it comes to form fields, though it does lack the dynamic capabilities of more dedicated marketing solutions like the above. The good thing is, TypeForm integrates with pretty much any email marketing tool or CRM. So no matter what your technology stack looks like, TypeForm can probably fit into it.

5.  OptiMonk

OptiMonk is another big player in the behavioral targeting game. If a visitor scrolls away as if they were going to exit out of your site, you can send an exit intent popup. If they scroll half way down the page, you can send a scroll triggered popup.

OptiMonk seems to be a tool favored by marketers and bloggers with a penchant for more powerful tools. It’s more advanced and robust, but it’s a bit more expensive as well.

6.  ContentOptin Lite

ContentOptin Lite is a great WordPress plugin that lets you create “content upgrades.” Essentially, there are call-out sections within an article where you can offer a visitor an “upgrade” like an ebook or a PDF of the article in exchange for their email address.

7.  Mailmunch

MailMunch lets you create beautiful opt-in forms for your WordPress without writing a single line of code. It integrates super easily with Mailchimp (and other email tools like HubSpot and InfusionSoft). It’s great for setting up tons of lead capture forms, including popups, web forms, and scroll bars.

8. SendPulse

The platform is very versatile when it comes to building an email list. SendPulse facilitates lead generation by means of email subscription forms and messenger chatbots. 

There are pre-designed subscription forms as well as customizable options to match the design of your website. 

You can also build a chatbot for Facebook, WhatsApp, or Telegram for business and grow your mailing list by requesting your customers’ email addresses and phone numbers. 

A good addition to the email list-building functionality of the platform is an email verifier that allows you to check your email list for invalid, misspelled, or abandoned email addresses. This in turn improves deliverability and your sender reputation

9.  Gravity Forms

Gravity Forms is one of the most commonly used WordPress forms tools. It’s super robust in terms of how you can customize it, though it can be a bit complicated to get right if you’re not very technical (you’ll need at least some design and CSS skill to make it look alright). Though this tool can be wonderful for those doing ecommerce in addition to collecting emails.

10.  Unbounce

Not all email capture needs to happen on a popup or a simple web form. Sometimes, you want a dedicated landing page to build out an offer for your ebook, webinar, or other lead magnet.

When it comes to landing pages, no one does it better than the email marketing service Unbounce. They work on any platform, but they do have a dedicated WordPress plugin as well.

11. Instapage

Instapage is another popular landing page builder you can use to help build your email list. While I slightly prefer Unbounce in most cases (at least their user experience), Instapage does have a better WordPress plugin if that’s an important criterion for you.

Lead Management and CRM Tools

Once you’ve collected those emails, you need a way to manage them, right? Otherwise, you’re stuck with a few unorganized spreadsheets and a big headache.

You don’t want to fall behind or fail to reach out in crucial moments. For example, welcome emails often receive an 82% open rate. That’s why it’s important to know what email has to go out at what time.

There are many tools that help you manage your data, including email contacts, enabling you to enrich it with more contact properties and send it to your proper marketing tools.

12. UpLead

UpLead is a B2B prospecting tool that provides you instant access to 30+ million contacts. You can filter by 50+ criteria to find your ideal next customers and download their direct contact information to excel.

Uplead is different from other similar tools in terms of accuracy (it’s one of the only providers with real-time email verification ensuring 97%+ accurate contact data), depth (you can search by 50+ criteria including industry, title, revenue, location, technologies used and more to find your ideal next customers and push their direct contact information to excel or CRM) and affordability (it’s built for small businesses and it’s really affordable with no long term contracts)

13. Clearbit

Clearbit is a really interesting product that lets you enrich your contact property data with other known properties.

For instance, say you collected someone’s name and email address on a web form. Then, if you pipe that contact through Clearbit, you may also be able to find out their social media profiles, company name, company size, and more.

Clearly, this is important for those engaging in sales. But it’s also pretty useful if you want to segment your email list (which can be incredibly effective for engagement).

14. HubSpot CRM Free

HubSpot, as I mentioned above, offers a free CRM. Even if you just use it as a central storage center for your data, it’s a pretty great solution. Obviously, with any CRM, it has other features catered towards sales people. But in my opinion, you can get a lot of value out of it simply as a command center for your customer/lead data.

15. SendPulse CRM

CRM is an essential tool for an enterprise of any size as lead management is a key to a successful business. SendPulse allows you to use their CRM for free and automate sales and customer communication. When a new lead is added or a new deal is created you receive a notification and can work up your way to a sale.

 Manage sales processes, collect customer data and create marketing campaigns combining email, SMS, or messenger chatbots, all within a single platform. 

16. Zapier

Zapier is the ultimate tool to patch seperate systems together and to automate boring, repetitive work.

If you use a tool like Sumo for popups, Gravity Forms for forms, HubSpot CRM as your data storage center, and MailChimp for your email tool, you’ll need some sort of pipeline to connect all of these tools. Zapier, in most cases, is your answer.

17. operates under a similar premise but bills themselves as a customer data platform. In essence, they act as a pipeline to blend and send your data where you’d like. Often, as you scale, you can use a solution like to perform some pretty immaculate website personalization and email list segmentation. It’s a pretty advanced setup, but if you’re a nerd and want to get a lot of value out of your data, is awesome.

18. Segment

Segment is another customer data platform that allows you to collect and send data where you’d like to. To be clear, this tool and go far beyond email contact management, but they can also aid in that as well. They’re advanced tools that help you get more insights from your data and a better, fuller picture of your site visitors and/or customers.

19. Intercom

Intercom is mostly looked at as a messaging platform – live chat, email, etc. – but I’ve always looked at it more as a platform to manage your contacts. Sure, it allows you to send emails to your list, but more importantly, it also tracks their site usage and interactions with you, and really gives you a high level view of each individual person you have on your list. Really great tool.

Email Marketing Tools

Now, you’ve got an email list built up and some way to manage the email list data (outside of a simple spreadsheet). There’s lots of money to be made, with the average email marketing campaign seeing a return on investment of $42 for every $1 you spend.

So how do you get started making that money? Well, you need a way to send emails to your list, right? That’s the whole point anyway. There are no shortage of email marketing tools out there, but here are the best ones.

20. Mailchimp

Mailchimp is sort of the gold standard for an entry level email marketing tool. For starters, you can go pretty far on their free plan. Second, they’re incredibly easy to use and get started.

If you’re looking for a newsletter template, they have tons, along with a very straightforward user onboarding. If you’re running a pretty simply email list, MailChimp is perfectly fine, and I love using it myself.

Where they break down is when you want to do any sort of robust personalization or automation. If you want to do more advanced stuff, you might need to upgrade to a different tool.

As Nils Herrmann, Digital Marketing Manager at Quintly, told me, “the tool that we at use for lead generation / email marketing campaigns is Hubspot. We started off with Mailchimp but realized pretty early that we need to find better alternatives to fulfill our needs.”

Stefan Debois, CEO at Survey Anyplace, also uses Mailchimp and describes the pros and cons here:

“Here at Survey Anyplace, we used to do our newsletters with Campaign Monitor.

However, we switched to MailChimp about two years ago because of their user-friendly email builder. One other thing we like about MailChimp are the drip email campaigns: a series of emails that you can set up and send to a specific subset of your list. For us, this has proven to be more effective than a one-size-fits all newsletter.

A drawback of MailChimp is that they become quite expensive when your list grows to 10,000 people or more.”

21. SendPulse

Just like many other tools on the list, SendPulse has an email newsletter functionality, however, there is so much more the service can bring to the table. 

You can use the email template builder and create beautiful emails on your own or just choose one from a free gallery of predesigned templates.

 SendPulse has its own SMTP server that you can utilize and send up to 12000 transactional emails for free every month.

The best part is that you can combine your email newsletter campaign with other channels like SMS or Messenger chatbots and create an elaborate automated marketing campaign. 

22. Mailigen

Another great email newsletter tool, Mailigen is a complete email marketing solution that offers all the necessary automation tools to help you create long-lasting relationships with your audience in a cost-effective and time-efficient way. You can also use it for simple newsletter blasts; it’s quite flexible.

Use it to send powerful emails that turn visitors to subscribers and subscribers to lifelong fans.

23. EasySendy Pro

EasySendy Pro is an email marketing platform for digital marketing teams. You can add Web Pop Forms to capture email subscribers from a website, clean an email list, build an email warmup process, build custom subscriber pages, edit email templates with a drag-and-drop editor, and do subscriber segmentation filtering. Connect your app/website through API, Google Analytics, WordPress, and Zapier.

You can create exciting and compelling content to develop strong relationships with your subscribers and take the hassle out of email marketing.

EasySendy Pro has an email template gallery where we have added a few open-source templates that you can use for free inside your email campaigns.

As your business grows and gathers more email lists, the price of sending emails increases drastically. Most of the time, businesses stop investing in email marketing or reduce the number of email campaigns. EasySendy Pro solves this problem by allowing businesses to add more email subscribers and micro-deliver emails according to their requirements through multiple email delivery API servers.

24. Sender

Sender is an email & SMS marketing automation platform that lets you easily create stunning and effective emails while also leveraging the power of SMS marketing. It offers embedded forms and popups to help you collect new subscribers easily.

On top of that, it has an intuitive drag-and-drop editor and also provides a simple yet powerful HTML editor for more advanced users. Sender also has in-depth email campaign analytics to help you dig deep into data and determine areas for improvement.

It lets you track when your emails were opened and who opened those emails and clicked on links. It even enables you to build accurate buyer profiles based on subscriber actions, allowing you to optimize your current email strategy and craft compelling offers.

25. EngageBay

EngageBay is a single, unified and affordable digital platform for small and medium businesses that combines marketing automation, sales automation, ticketing helpdesk, and a free CRM, all in a single solution.

They have features such as:

  •  Email Marketing
  • Lead Generation Tools
  • Contact Management
  • Deal Pipeline
  • Telephony
  • Email Sequences
  • Full Service Help Desk Automation
  • Etc.

 EngageBay is a complete solution for a business’s marketing, sales & service needs.

26. Omnisend

Omnisend is trending email solution in today’s market.

Easy-to-use interface, interactive signup forms, beautiful designs, and a solid amount of free emails every month make Omnisend one of the most popular solutions among ecommerce professionals and bloggers.

This service provider offers up to 15,000 emails for free every month. Also, you can use an email newsletter template, reports (including click maps), signup forms, landing pages free of charge. An email template saves you a lot of time.

For outreaching a wider audience and using marketing automation as well as omnichannel features, Omnisend offers paid plans starting from $16/month.

27. Mailmodo

Mailmodo is a full-featured email marketing platform that lets users create and send app-like interactive emails using Google’s AMP technology to improve email conversions.

As all interactions happen inside the email, this eliminates user redirections for a smoother email experience and higher conversions.

Mailmodo provides a coding-free, drag-and-drop email editor as well as a large library of AMP Email templates for all common use cases.

The cool thing is that Razorpay, a payments platform, saw an 87% increase in its lead conversion rate using Mailmodo’s AMP email platform.

“We saw a massive 250% increase in responses to our NPS survey emails. Our merchants loved the email as it enabled them to share their thoughts with us without even getting redirected once.” – Subhash Dash, Growth Marketing, Razorpay

28. Active Campaign

ActiveCampaign is one of the more powerful email automation tools. It is still simple to use and get the hang of. If you plan on doing segmentation, personalized emails, or automated email, then it’s worth reviewing ActiveCampaign. ActiveCampaign newsletters grow your readership with masterfully crafted newsletter email templates. ActiveCampaign newsletter templates are specifically designed to drive clicks and engage your audience. ActiveCampaign also offers a library of newsletter email templates that you can use to create beautiful and professional-looking newsletters without having to start from scratch. These templates are designed to be responsive, so they will look good on all devices. You can easily customize the templates with your own content and branding.

29. EmailOctopus

EmailOctopus is a simple and affordable email marketing tool that makes it easy for businesses and creators to start, grow and manage their newsletters. 

It offers landing pages and pop-up forms for collecting subscriber details. And automation for setting up welcome emails and longer sequences. Plus, there’s segmentation to help you deliver personalised messages to the right groups of people. 

With EmailOctopus, you can either import your own HTML email templates, build your own from scratch or customise one of the ready-made templates. Either way you’ll end up with a great-looking email newsletter.

30. InfusionSoft

InfusionSoft is the O.G. when it comes to online marketing strategy and email automation. It’s a good tool for segmenting your list based on what offer they signed up for or what email list their on. Their automation is very powerful, but it’s not for beginners. It’s a tool for true email automation nerds.

31. ConvertKit

ConvertKit is a well respected email marketing tool that is mostly used by bloggers. If you’re steering the ship by yourself (i.e. you’re a solo blogger or entrepreneur), this is probably the tool to go with. It’s got a great user interface and really has all the features you could want without being complicated or confusing.

32. Constant Contact

Constant Contact is an older email newsletter software that is still pretty heavily used. In my opinion, it’s a bit hard to use and very limited when it comes to modern features like automation and segmentation. But it gets the job done if you want to send out newsletters.

33. Vero

Vero is a powerful tool that differentiates with its powerful user-based personalization, though it is quite complicated to set up. If you want to get in the weeds and do advanced stuff, this is a good one. If you don’t have a developer at hand, it’s probably not the right product for you.

Analytics and Optimization Tools

If you’re running a well-oiled email newsletter program, you’ll probably want to know how your emails are performing, right? And at a greater level than just open rates and click through rates.

Similarly, when you do get a feel for how you’re performing, you’ll probably want some tools to optimize your performance.

Here are a few tools to help you measure and improve your email campaigns…

34. Litmus

Litmus is really a must have tool if you have a serious email program.

People today are reading email on all kinds of devices and browsers. This tool lets you check that your emails aren’t broken on any of them.

They also offer other tools, like an email designer/builder and a very robust analytics solution.

35. Google Analytics

Google Analytics is the gold standard when it comes to web analytics – and it’s a free email marketing tool.

There aren’t too many reasons not to use Google Analytics. It makes it fairly simple to track basic things like traffic sources, conversion rates, and website behavior. With email marketing, you can set up UTM campaign parameters in your email links, and you can use those parameters to analyze the web behavior of people who click over from email. Pretty neat.

36. Amplitude

Amplitude is one of my favorite tools, but it’s probably more useful for bloggers that are support a product, particularly a subscription product. It doesn’t give a ton of value outside of what Google Analytics can for web analytics. Where it really thrives is when you have a set of users who log into a product.

37. Email A/B Testing Guide

If you plan on running an email a/b tests (which you should!), you need to make sure you’re running them correctly. Unfortunately, you can’t really rely on your email marketing tool to analyze and make a decision on your a/b tests, even though almost all of them have a/b testing capabilities embedded in the tool. I don’t know of a single email marketing tool that has a good a/b test reporting engine.

So, instead, take a deep dive and read this guide by Georgi Georgiev. It’s somewhat complicated but worth the read.

38. Sample Size Calculators

Similarly, if you plan on running email a/b tests, you’ll want a sample size calculator to prepare for the test. Here are a few good ones:

39. ContactMonkey

ContactMonkey is a powerful internal communication tool that helps communicators create and send employee newsletters straight from their inbox.

Their powerful analytics dashboard allows you to see unique data such as what device your email was opened on, your best-performing links, how much time recipients spent reading your email, and the most engaged recipients. You can also see segmented email statistics based on what department, title, and office location is opening and clicking your emails the most.

40. NotifyVisitors

NotifyVisitors email newsletter tool that helps businesses stay in contact with their customers. You can curate personalized email campaigns tailored to your customer’s interests with specialized email marketing tools.

Creating and sending email newsletters has never been faster or easier than with NotifyVisitors.

Whether you’re just starting or are a seasoned email marketer, NotifyVisitors will help manage your email campaigns quickly and efficiently with its intuitive user interface.


As a modern marketer, you know that setting up a good email newsletter and email marketing program is more about the content and creativity than it is about email newsletter tools. But tools help you get the job done, so they’re necessary.

The marketing technology landscape is rapidly expanding, and as such, it’s becoming harder and harder to sift through the noise and find the right tools for your purpose, whether it’s sending a newsletter, promotional emails, or a transactional email. Hopefully this list helped you narrow down on a good email stack. Many of these tools can even help with internal communications, helping you set up a good internal newsletter for your staff.

If we missed something important, feel free to reach out and comment your suggestions!

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