aiMavis · Newsletter index

The top 894 newsletters worth your inbox.

For solopreneurs and small business owners, in the same thirteen areas as our tool map. Ranked by how many people read them, from 34 countries.

894 newsletters · ranked by readership

  1. #49

    Data with Baraa

    by Data with Baraa

    Data Engineer with 17+ years of experience, Ex-Mercedes Benz. I visually explain data and build real-world courses. 👇 Subscribe to get the latest content straight to your inbox!

    Create with AIFocus & Life OS🇩🇪 GermanyHas a paid tier

    213,000 subscribersRead it ›
  2. #50

    AI First Designer

    by Felix Lee

    Unlock new powerful Design Engineering tactics & career advice from successful designers — delivered to you, every week.

    Plan & TrackCreate with AIAI AssistantsRun the business🇸🇬 SingaporeHas a paid tier

    212,000 subscribersRead it ›
  3. #51

    Money with Katie

    by Katie Gatti Tassin

    I write about culture, class, and power.

    WriteMoney & investingFocus & Life OS

    209,000 subscribersRead it ›
  4. #52

    Haystack Digest

    by Haystack

    The latest insights from across the tech careers market. Haystack Digest drops in your inbox every 2 weeks!

    Plan & TrackMoney & investingFocus & Life OS

    206,000 subscribersRead it ›
  5. #53

    Marily’s AI Product Academy Newsletter

    by Marily Nika

    Practical AI for PMs & Builders: tools, workflows, and certifications from the #1 AI Newsletter for PMs by Dr. Marily Nika.

    Plan & TrackAI AssistantsAutomate & BuildMarket🇺🇸 United StatesHas a paid tier

    206,000 subscribersRead it ›
  6. #54

    Steal My Growth Playbook

    by Colin Hodge

    I break down growth tactics—why they work, and how to apply them to your business. Plus, the occasional musings from life. Hit subscribe to get the next one.

    MarketRun the business🇺🇸 United States

    206,000 subscribersRead it ›
  7. #55

    Engineering Leadership

    by Gregor Ojstersek

    Weekly newsletter for becoming a great engineering leader.

    CommunicateMarketRun the business🇸🇮 SloveniaHas a paid tier

    205,000 subscribersRead it ›
  8. #56

    Latent.Space

    by Latent.Space

    The AI Engineer newsletter + Top technical AI podcast. How leading labs build Agents, Models, Infra, & AI for Science. See https://latent.space/about for highlights from Greg Brockman, Andrej Karpathy, George Hotz, Simon Willison, Soumith Chintala et al!

    Create with AIAI AssistantsMarket🇸🇬 SingaporeHas a paid tier

    204,000 subscribersRead it ›
  9. #57

    Lazy Millionaire

    by Amie - Lazy Millionaire

    The diary of how I made $12M+ while napping daily. Passive income, AI shortcuts, online biz, and luxe travel from an 8-figure CEO who'd rather be poolside

    AI AssistantsRun the businessMoney & investing🇺🇸 United StatesHas a paid tier

    203,000 subscribersRead it ›
  10. #58

    Mint Tech & AI

    by Mint Tech & AI

    Mint brings you everything you need to know about an increasingly AI world.

    AI Assistants

    198,000 subscribersRead it ›
  11. #59

    Last Week in AI

    by Last Week in AI

    Weekly text and audio summaries of the most interesting AI news, as well as editorials commenting on recent events

    AI Assistants🇺🇸 United StatesHas a paid tier

    195,000 subscribersRead it ›
  12. #60

    The Daily Brief by Zerodha

    by Zerodha

    A daily newsletter that dives into the biggest stories happening in the Indian markets and the global business landscape.

    MarketRun the businessMoney & investing

    185,000 subscribersRead it ›
  13. #61

    Discover AI

    by Discover AI

    Cuts through the launches and hype to what actually matters for real work.

    AI AssistantsMarketFocus & Life OS

    181,000 subscribersRead it ›
  14. #62

    Business Breakdowns

    by Abhishek

    Learn the science behind growing internet products. Join 160,000+ top leaders from Google, Hubspot, Microsoft, Amazon, Apple & more who consume the weekly newsletter.

    MarketRun the business

    176,000 subscribersRead it ›
  15. #63

    Refactoring

    by Luca Rossi

    Join 170,000+ engineers and managers getting practical ideas on engineering leadership, technical strategy and high-performing teams. Free, every week.

    CommunicateRun the business🇮🇹 ItalyHas a paid tier

    176,000 subscribersRead it ›
  16. #64

    Design School

    by Katie Elliott

    A weekly design dispatch of inspirations, ideas, and recommendations—straight from the desk of the former Schoolhouse Head of Design Katie Elliott.

    Plan & TrackCreate with AI

    174,000 subscribersRead it ›
  17. #65

    Tech Scoop

    by Hey Maria

    Your go-to newsletter for bite-sized, high-quality content on product development and the latest tech industry news.

    Plan & TrackMarket

    174,000 subscribersRead it ›
  18. #66

    DataExpert.io Newsletter

    by Zach Wilson

    A newsletter dedicated to talking about data engineering, AI, and data science trends

    AI AssistantsMarket🇺🇸 United StatesHas a paid tier

    173,000 subscribersRead it ›
  19. #67

    Money Tips Money Hacks

    by Money Tips Money Hacks

    Helping you get smarter with money so you can build more freedom, reduce financial stress, and have more time for what matters.

    Money & investingFocus & Life OS🇺🇸 United StatesHas a paid tier

    173,000 subscribersRead it ›
  20. #68

    Kyla’s Newsletter

    by kyla scanlon

    human-centric economic analysis to help all of us understand the world better

    MarketRun the businessMoney & investing🇺🇸 United StatesHas a paid tier

    170,000 subscribersRead it ›
  21. #69

    The Generalist

    by Mario Gabriele

    The people, companies, and technologies shaping the future.

    Run the business🇺🇸 United StatesHas a paid tier

    169,000 subscribersRead it ›
  22. #70

    Todoist Newsletter

    by Naomi from Todoist

    Productivity inspiration and tactical advice that’s actually useful. Join over 170k+ readers who start their month with the Todoist newsletter.

    MarketFocus & Life OS

    169,000 subscribersRead it ›
  23. #71

    Exponential View

    by Azeem Azhar

    AI analysis worth reading

    Think & CaptureAI Assistants🇬🇧 United KingdomHas a paid tier

    168,000 subscribersRead it ›
  24. #72

    TheSequence

    by Jesus Rodriguez

    The best source to stay up-to-date with the developments in the machine learning, artificial intelligence, and data science world. Trusted by 165,000 professionals from the main AI labs, universities, and enterprises

    AI AssistantsRun the businessFocus & Life OS🇺🇸 United StatesHas a paid tier

    168,000 subscribersRead it ›
  25. #73

    Nate’s Substack

    by Nate

    Daily newsletters on AI strategy, news, and implementation for practitioners and leaders who are past the hype and ready to build.

    Plan & TrackAI AssistantsMarketRun the business🇺🇸 United StatesHas a paid tier

    166,000 subscribersRead it ›
  26. #74

    Claude Finance

    by Claude Finance

    Claude Finance for operators, analysts, and builders. What it is, how it works, when to use it, and how to turn research, models, memos, and dashboards into real deliverables. This is an independent community by and for Claude Financial users.

    Think & CaptureMoney & investing🇺🇸 United StatesHas a paid tier

    163,000 subscribersRead it ›
  27. #75

    Economics Matters by Laurence Kotlikoff

    by Larry Kotlikoff

    Economics can make a massive difference - collectively and personally.

    Run the businessMoney & investing🇺🇸 United StatesHas a paid tier

    163,000 subscribersRead it ›
  28. #76

    Metaculus

    by Metaculus

    Aggregating human & AI forecasts on critical topics.

    AI Assistants

    163,000 subscribersRead it ›
  29. #77

    Nithin Kamath

    by Nithin Kamath

    Founder & CEO @Zerodhaonline @Rainmatterin Learnings at @RainmatterOrg Musings on business & life: http://nithinkamath.me

    Run the business

    162,000 subscribersRead it ›
  30. #78

    Better You

    by FRIEND

    Writing essays on psychology and practical strategies to bend reality and get what you want out of life.

    WriteCreate with AIRun the business

    159,000 subscribersRead it ›
  31. #79

    Big Technology

    by Alex Kantrowitz

    A newsletter about big tech and society by independent journalist Alex Kantrowitz.

    MarketFocus & Life OS🇺🇸 United StatesHas a paid tier

    156,000 subscribersRead it ›
  32. #80

    Linas's Newsletter

    by Linas Beliūnas

    The only newsletter you need to subscribe to for all things when Finance meets AI. For founders and builders, for operators and managers, for investors and innovators. Both current and future ones.

    CommunicateAI AssistantsMarketRun the business🇱🇹 LithuaniaHas a paid tier

    156,000 subscribersRead it ›
  33. #81

    AlgoMaster Newsletter

    by Ashish Pratap Singh

    Master Coding and System Design Interviews. Level up your Software Engineering career. Subscribe and get a FREE System Design Interview Handbook in your inbox.

    Plan & TrackCreate with AIAutomate & BuildMarket🇺🇸 United StatesHas a paid tier

    154,000 subscribersRead it ›
  34. #82

    Behind the Craft

    by Peter Yang

    Practical AI tutorials and interviews for busy people.

    Plan & TrackAI AssistantsAutomate & Build🇺🇸 United StatesHas a paid tier

    154,000 subscribersRead it ›
  35. #83

    Mergers And Acquisitions Newsletter™

    by Sebastian Amieva

    Mergers And Acquisitions Newsletter™, founded in 2021, is the community for investment bankers, dealmakers, strategic acquirers, private equity professionals and M&A Consultants.

    SellMarketMoney & investing🇬🇧 United KingdomHas a paid tier

    154,000 subscribersRead it ›
  36. #84

    The AI Corner

    by Ruben Dominguez

    Practical AI workflows, prompts, and tools for founders and operators who want to compound an advantage every week

    AI AssistantsAutomate & BuildRun the businessMoney & investing🇪🇸 SpainHas a paid tier

    152,000 subscribersRead it ›
  37. #85

    Dark Psychology Secrets

    by Dark Psychology Secrets

    Dark Psychology Secrets" is a deep dive into the hidden world of manipulation, influence, and psychological control—unmasking the tactics people use to deceive, persuade, and dominate in everyday life.

    Create with AICommunicate

    151,000 subscribersRead it ›
  38. #86

    Web Of Jobs

    by Web of Jobs

    My job is to help you land your dream job!

    Focus & Life OS🇺🇸 United StatesHas a paid tier

    150,000 subscribersRead it ›
  39. #87

    Import AI

    by Jack Clark

    Import AI is a weekly newsletter about artificial intelligence based on detailed analysis of cutting-edge research.

    Think & CaptureCreate with AIAI AssistantsMarket🇺🇸 United StatesHas a paid tier

    149,000 subscribersRead it ›
  40. #88

    AI In Finance

    by AI In Finance

    Helping CFOs turn numbers into stories and build influence.

    CommunicateAI AssistantsMoney & investing🇺🇸 United StatesHas a paid tier

    148,000 subscribersRead it ›
  41. #89

    The Shortcut

    by Matt Swider

    Get smarter about tech in 5 minutes with The Shortcut, the #1 consumer tech publication on Substack. Join for FREE to get trusted news and honest reviews!

    Money & investing🇺🇸 United StatesHas a paid tier

    148,000 subscribersRead it ›
  42. #90

    The VC Corner

    by Ruben Dominguez

    The VC Corner is where founders stay ahead: sharp news, fundraising strategies, battle-tested playbooks, and the tools to grow.

    Run the businessMoney & investing🇪🇸 SpainHas a paid tier

    148,000 subscribersRead it ›
  43. #91

    The Next Billion

    by Sharran Srivatsaa

    Building our next billion-dollar business by documenting the lessons in public. Everything is 100% Free.

    Create with AIRun the business

    147,000 subscribersRead it ›
  44. #92

    The Product Folks

    by Suhas

    The Product Folks newsletter is a resource for Product Managers and enthusiasts looking to grow and stay updated in the world of product. It's an extension of "The Product Folks" community.

    Plan & TrackCommunicateMarket

    147,000 subscribersRead it ›
  45. #93

    Marketing Ideas

    by Tom Orbach

    Get the most powerful tactics from successful startups — 1 new idea, every week.

    MarketRun the business🇺🇸 United StatesHas a paid tier

    146,000 subscribersRead it ›
  46. #94

    Things you'll learn the hard way (but wish you didn't)

    by Layla Shaikley

    The lessons and frameworks a growth-stag founder built from failure, delivered regularly.

    MarketRun the business🇺🇸 United StatesHas a paid tier

    146,000 subscribersRead it ›
  47. #95

    Insights by KP

    by KP Reddy Co

    Bold takes on AEC. Next-gen insights on what’s shaping the built world, from innovation and AI to leadership and capital. Subscribe to get the sharpest thinking, straight from the frontlines of change.

    CommunicateAI AssistantsRun the business🇺🇸 United StatesHas a paid tier

    145,000 subscribersRead it ›
  48. #96

    Agentic AI

    by Ken Huang

    Agentic AI, built and secured. Roadmaps, architecture patterns, and security playbooks for teams shipping autonomous agents.

    CommunicateAI AssistantsProtect & secure🇺🇸 United StatesHas a paid tier

    144,000 subscribersRead it ›

How this list is made

We start from Substack's public category listings and keep English-language newsletters in our subjects with at least 1,000 readers. The order follows the readership Substack publishes for each newsletter. The country is the one the publisher states; otherwise we leave it blank. Every newsletter's site is checked live, and the list is rebuilt every week. Newsletters on other platforms are coming next.

Readership figures are Substack's, not ours. Want yours listed or corrected? Tell us.