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20 Most Influential Email Newsletters in 2024

In this article, we will take a look at the 20 most influential email newsletters in 2024. If you want to skip our detailed analysis, you can go directly to 5 Most Influential Email Newsletters in 2024.

How to Integrate AI in Email Marketing?

Artificial intelligence is the need of the hour. Marketers have been significantly integrating artificial intelligence into their campaigns. According to a report by Forbes, there are multiple ways marketers can use artificial intelligence to improve their email marketing capabilities. For starters, marketers can use artificial intelligence to define a target market strategy for their email campaigns. Companies can integrate machine learning algorithms to help distinguish between different customer segments using past data and recurring behaviors. Once the target market is classified into distinct segments, marketers can then use artificial intelligence to generate content for subject lines and email copy. However, simply prompting the tool to provide a subject line for the email campaign is not enough. Users must begin by using artificial intelligence to brainstorm ideas for subject lines or to extract important keywords. The usefulness of artificial intelligence, however, is not limited to generating text. Marketers also use artificial intelligence to generate unique images. Users can develop elaborate and specific prompts to come up with on-brand images. Lastly, marketers can also leverage artificial intelligence to analyze and optimize performance. Not only can companies develop AI-backed machine learning tools, but they can also feed data into generative artificial intelligence tools to gain a basic evaluation.

Email Automation Tools that use AI

Brevo, HubSpot, Inc. (NYSE:HUBS), and Mailchimp offer some of the best email marketing automation tools backed by artificial intelligence. Let’s discuss some recent updates from these companies.

Brevo, formerly known as Sendinblue, is a leading SaaS platform providing relationship marketing solutions. Under its email marketing capability, Brevo allows users to deliver top notch campaigns directly to their customer’s inboxes. Users do not need expert graphic design skills to execute aesthetically pleasing emails, as there are enough templates to choose from. On February 13, Brevo launched the Customer Data Platform with enhanced AI features and mobile push notifications. The new AI features allow users to generate content for subject lines, headlines, paragraphs, and button texts. The tool also configures the best time for email delivery based on customer behavior and historical data. Lastly, the content generation tool ensures that all marketing campaigns, including email marketing, carry the company’s brand tone and voice.

HubSpot, Inc. (NYSE:HUBS) offers a complete set of solutions backed by artificial intelligence. The HubSpot AI allows users to create content, build websites, generate social media captions, create content for meta descriptions, develop blogs and content for emails, and generate images. Users of HubSpot, Inc. (NYSE:HUBS) can benefit from its elaborate email marketing tools. Users can easily develop aesthetically pleasing emails using the templates available. Users can also conduct A/B tests on their email campaigns to configure the content and email sending times that deliver the highest ROI. Lastly, users can use HubSpot AI to generate high quality email copies using simple prompts. Users can then use slash and highlight commands to improve and edit the copy.

Mailchimp is a product of Intuit Inc. (NASDAQ:INTU). The company is a leading marketing automation tool. Last year, the company made leaps to integrate artificial intelligence into its email marketing tools. On April 10, 2023, Mailchimp launched an Email Content Generator (beta). The tool provides companies with GPT AI technology to develop email marketing campaigns in line with their brand voice and marketing intent. Users can simply give a prompt to the content generator to gain access to three different variations of the email copy for users to choose from. Users can then drag and drop their preferred option to create customized campaigns for their business. Not only does the artificial intelligence tool create content for emails, but it also tests the campaign to find the perfect day and time to send an email.

Without further ado, let’s take a look at the 20 most influential email newsletters in 2024. You can also read our piece on the most creative newsletter ideas for corporations.

20 Most Influential Email Newsletters in 2024

Our Methodology

To gather a list of the 20 most influential email newsletters in 2024, we sifted through over 10 rankings on the internet. Of them, we picked the newsletters that appeared in 50% of our sources. To identify the top 20 items, we sourced the total site volume in the past 28 days for our pool of newsletters from Similarweb. Our list of the 20 most influential email newsletters in 2024 is in ascending order of the total site volume, as of February 22, 2024.

By the way, Insider Monkey is an investing website that tracks the movements of corporate insiders and hedge funds. By using a similar consensus approach, we identify the best stock picks of more than 900 hedge funds investing in US stocks. The top 10 consensus stock picks of hedge funds outperformed the S&P 500 Index by more than 140 percentage points over the last 10 years (see the details here). Whether you are a beginner investor or a professional one looking for the best stocks to buy, you can benefit from the wisdom of hedge funds and corporate insiders.

20 Most Influential Email Newsletters in 2024

20. The Ryan Holiday Reading

Total Site Visits as of February 22, 2024: 341,608

The Ryan Holiday Reading recommendation email is one of the most influential email newsletters to subscribe to in 2024. The list has over 250,000 subscribers and has recommended more than 3,000 books.

19. The School of Life

Total Site Visits as of February 22, 2024: 560,047

The School of Life newsletter ranks 19th on our list of the most influential newsletters to subscribe to in 2024. The newsletter shares the latest articles, books, and therapeutic activities.

18. The Hustle Daily

Total Site Visits as of February 22, 2024: 830,809

The Hustle Daily is one of the most influential email newsletters to subscribe to in 2024. The newsletter updates readers with the latest business, tech, and internet updates.

17. Daily Stoic

Total Site Visits as of February 22, 2024: 898,959

The Daily Stoic Email ranks 17th on our list of the most influential newsletters to subscribe to in 2024. The newsletter is inspired by the stoic philosophy. More than 700,000 people read the newsletter.

16. The Skimm

Total Site Visits as of February 22, 2024: 1.34 Million 

The Skimm ranks 16th on our list of the most influential newsletters to subscribe to in 2024. The newsletter was founded in 2012 and is delivered every morning. It shares the biggest stories from across the globe.

15. CB Insights

Total Site Visits as of February 22, 2024: 1.59 Million

The CB Insights newsletter ranks as one of the most influential newsletters to subscribe to in 2024. The newsletter provides important tech updates and tech news. It also covers money trends.

14. The Marginalian

Total Site Visits as of February 22, 2024: 2.02 Million

The Marginalian delivers a weekly newsletter as a Sunday digest. The newsletter helps readers reflect on a range of topics and subjects including science, art, philosophy, and poetry.

13. The 3-2-1 Newsletter

Total Site Visits as of February 22, 2024: 2.05 Million

The 3-2-1 Newsletter by James Clear ranks 13th on our list of the most influential email newsletters to subscribe to in 2024. James delivers an issue every Thursday. Each newsletter contains 3 ideas, 2 quotes, and 1 pondering question.

12. Muck Rack Daily

Total Site Visits as of February 22, 2024: 2.29 Million

Muck Rack Daily ranks 12th on our list of the most influential email newsletters to subscribe to in 2024. The newsletter is sent every day. It is a journalism digest.

11. 1440

Total Site Visits as of February 22, 2024: 2.52 Million

1440 has more than 3.3 million readers every day. The newsletter covers a range of topics including culture, science, sports, politics, and business.

10. Morning Brew

Total Site Visits as of February 22, 2024: 2.92 Million

Morning Brew ranks among the most influential newsletters in 2024. Morning Brew is delivered every morning and it covers important news and updates from across the world.

9. Entrepreneur Magazine

Total Site Visits as of February 22, 2024: 4.30 Million

Entrepreneur Magazine ranks ninth on our list of the most influential email newsletters to subscribe to in 2024. The magazine uncovers the latest news and updates from the business world.

8. Fast Company

Total Site Visits as of February 22, 2024: 7.44 Million

Fast Company is a leading site that shares new perspectives. Some of the most prominent newsletters by the company include Compass, CoDesign, Modern CEO, Work Smarter, and Plugged In, among others.

7. Harvard Business Review

Total Site Visits as of February 22, 2024: 8.78 Million

Harvard Business Review delivers several email newsletters. These include The Daily Alert, Ascend, Managing the Return, and Beating Team Burnout. These newsletters are targeted at professionals and leaders.

6. YC’s Newsletter

Total Site Visits as of February 22, 2024: 12.60 Million

YCombinator’s Newsletter uncovers the latest news, product launches, job opportunities, and events. YCombinator ranks sixth on our list of the most influential email newsletters to subscribe to in 2024.

Click to continue reading and see 5 Most Influential Email Newsletters in 2024.

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Disclosure: None. 20 Most Influential Email Newsletters in 2024 is originally published on Insider Monkey.

The $250 Trillion AI Hype is Real. A few years from now, you’ll probably wish you’d bought this stock.

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard.

Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences.

At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000.

Do the math. According to Musk, this technology could be worth $250 trillion by 2040.

Put another way, that’s roughly equal to:

  • 175 Teslas
  • 107 Amazons
  • 140 Metas
  • 84 Googles
  • 65 Microsofts
  • And 55 Nvidias

And here’s the wild part — this $250 trillion wave isn’t tied to one company, but to an entire ecosystem of AI innovators set to reshape the global economy.

It’s a leap so massive, it could reshape how businesses, governments, and consumers operate worldwide.

Even if that $250 trillion figure sounds ambitious, major firms like PwC and McKinsey still see AI unlocking multi-trillion-dollar potential.

How could anything be worth that much?

The answer lies in a breakthrough so powerful it’s redefining how humanity works, learns, and creates.

And this breakthrough has already set off a frenzy among hedge funds and Wall Street’s top investors.

What most investors don’t realize is that one under-owned company holds the key to this $250 trillion revolution.

In fact, Verge argues this company’s supercheap AI technology should concern rivals.

Before I reveal the details, let’s talk about how some of the richest people on the planet are positioning themselves.

  • Bill Gates sees artificial intelligence as the “biggest technological advance in my lifetime,” more transformative than the internet or personal computer, capable of improving healthcare, education, and addressing climate change.
  • Larry Ellison — through Oracle, is spending billions on Nvidia chips and partnering with Cohere to embed generative AI across Oracle’s cloud and apps.
  • Warren Buffett — not known for tech hype — says this breakthrough could have a ‘hugely beneficial social impact.

When billionaires from Silicon Valley to Wall Street line up behind the same idea — you know it’s worth paying attention to.

Even as we admire what Tesla, Nvidia, Alphabet, and Microsoft have built, we believe an even greater opportunity lies elsewhere…

But the real story isn’t Nvidia — it’s a much smaller company quietly improving the critical technology that makes this entire revolution possible.

And judging by what I’m hearing from both Silicon Valley insiders and Wall Street veterans…

This prediction might not be bold at all:

A few years from now, you’ll wish you’d owned this stock.

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AI, Tariffs, Nuclear Power: One Undervalued Stock Connects ALL the Dots (Before It Explodes!)

Artificial intelligence is the greatest investment opportunity of our lifetime. The time to invest in groundbreaking AI is now, and this stock is a steal!

AI is eating the world—and the machines behind it are ravenous.

Each ChatGPT query, each model update, each robotic breakthrough consumes massive amounts of energy. In fact, AI is already pushing global power grids to the brink.

Wall Street is pouring hundreds of billions into artificial intelligence—training smarter chatbots, automating industries, and building the digital future. But there’s one urgent question few are asking:

Where will all of that energy come from?

AI is the most electricity-hungry technology ever invented. Each data center powering large language models like ChatGPT consumes as much energy as a small city. And it’s about to get worse.

Even Sam Altman, the founder of OpenAI, issued a stark warning:

“The future of AI depends on an energy breakthrough.”

Elon Musk was even more blunt:

“AI will run out of electricity by next year.”

As the world chases faster, smarter machines, a hidden crisis is emerging behind the scenes. Power grids are strained. Electricity prices are rising. Utilities are scrambling to expand capacity.

And that’s where the real opportunity lies…

One little-known company—almost entirely overlooked by most AI investors—could be the ultimate backdoor play. It’s not a chipmaker. It’s not a cloud platform. But it might be the most important AI stock in the US owns critical energy infrastructure assets positioned to feed the coming AI energy spike.

As demand from AI data centers explodes, this company is gearing up to profit from the most valuable commodity in the digital age: electricity.

The “Toll Booth” Operator of the AI Energy Boom

  • It owns critical nuclear energy infrastructure assets, positioning it at the heart of America’s next-generation power strategy.
  • It’s one of the only global companies capable of executing large-scale, complex EPC (engineering, procurement, and construction) projects across oil, gas, renewable fuels, and industrial infrastructure.
  • It plays a pivotal role in U.S. LNG exportation—a sector about to explode under President Trump’s renewed “America First” energy doctrine.

Trump has made it clear: Europe and U.S. allies must buy American LNG.

And our company sits in the toll booth—collecting fees on every drop exported.

But that’s not all…

As Trump’s proposed tariffs push American manufacturers to bring their operations back home, this company will be first in line to rebuild, retrofit, and reengineer those facilities.

AI. Energy. Tariffs. Onshoring. This One Company Ties It All Together.

While the world is distracted by flashy AI tickers, a few smart investors are quietly scooping up shares of the one company powering it all from behind the scenes.

AI needs energy. Energy needs infrastructure.

And infrastructure needs a builder with experience, scale, and execution.

This company has its finger in every pie—and Wall Street is just starting to notice.

Wall Street is noticing this company also because it is quietly riding all of these tailwinds—without the sky-high valuation.

While most energy and utility firms are buried under mountains of debt and coughing up hefty interest payments just to appease bondholders…

This company is completely debt-free.

In fact, it’s sitting on a war chest of cash—equal to nearly one-third of its entire market cap.

It also owns a huge equity stake in another red-hot AI play, giving investors indirect exposure to multiple AI growth engines without paying a premium.

And here’s what the smart money has started whispering…

The Hedge Fund Secret That’s Starting to Leak Out

This stock is so off-the-radar, so absurdly undervalued, that some of the most secretive hedge fund managers in the world have begun pitching it at closed-door investment summits.

They’re sharing it quietly, away from the cameras, to rooms full of ultra-wealthy clients.

Why? Because excluding cash and investments, this company is trading at less than 7 times earnings.

And that’s for a business tied to:

  • The AI infrastructure supercycle
  • The onshoring boom driven by Trump-era tariffs
  • A surge in U.S. LNG exports
  • And a unique footprint in nuclear energy—the future of clean, reliable power

You simply won’t find another AI and energy stock this cheap… with this much upside.

This isn’t a hype stock. It’s not riding on hope.

It’s delivering real cash flows, owns critical infrastructure, and holds stakes in other major growth stories.

This is your chance to get in before the rockets take off!

Disruption is the New Name of the Game: Let’s face it, complacency breeds stagnation.

AI is the ultimate disruptor, and it’s shaking the foundations of traditional industries.

The companies that embrace AI will thrive, while the dinosaurs clinging to outdated methods will be left in the dust.

As an investor, you want to be on the side of the winners, and AI is the winning ticket.

The Talent Pool is Overflowing: The world’s brightest minds are flocking to AI.

From computer scientists to mathematicians, the next generation of innovators is pouring its energy into this field.

This influx of talent guarantees a constant stream of groundbreaking ideas and rapid advancements.

By investing in AI, you’re essentially backing the future.

The future is powered by artificial intelligence, and the time to invest is NOW.

Don’t be a spectator in this technological revolution.

Dive into the AI gold rush and watch your portfolio soar alongside the brightest minds of our generation.

This isn’t just about making money – it’s about being part of the future.

So, buckle up and get ready for the ride of your investment life!

Act Now and Unlock a Potential 100+% Return within 12 to 24 months.

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For a ridiculously low price of just $9.99 per month, you can unlock our in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99.

2. Enjoy a month of ad-free browsing, exclusive access to our in-depth report on the Trump tariff and nuclear energy company as well as the revolutionary AI-robotics company, and the upcoming issues of our Premium Readership Newsletter.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!


No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!