Newsletter Directory

Browse 590+ curated newsletters across all categories. Find the best newsletters for your inbox.

590
Total Newsletters
330
Free
0
Featured
Feb 2026
Updated
5-Bullet Friday

5-Bullet Friday

Tim Ferriss's free weekly newsletter featuring the five coolest things he's found or explored that week — books, gadgets, articles, and unusual discoveries from around the world.

Weekly Free
Productivity Lifestyle
Aeon

Aeon

Ideas that matter. Aeon provides deep, provocative, and beautifully written essays on philosophy, science, and society, written by the world's leading thinkers.

Daily / Weekly Free
Philosophy Culture
Big Think

Big Think

Smart kills. Big Think's newsletter delivers insights from the world's leading thinkers on how to think bigger and live better, covering science, tech, and the future of humanity.

Weekly Free / Member
Science Philosophy
CRE Daily

CRE Daily

Concise, engaging daily roundup of commercial real estate news. CRE Daily makes staying updated on commercial markets fun and quick.

Daily Free
Real-estate Business
Curiosity Daily

Curiosity Daily

The science of everything. Curiosity Daily delivers daily insights into the latest discoveries in science, psychology, and technology, simplified for the curious reader.

Daily Free
Science Technology Education
Greater Good Magazine

Greater Good Magazine

Science-based insights for a meaningful life. Greater Good delivers weekly research from UC Berkeley on the roots of compassion, happiness, and social connection.

Weekly Free
Science Lifestyle
Growth Unhinged

Growth Unhinged

The playbook for high-growth SaaS. Kyle Poyar breaks down the strategies and numbers behind the most successful software companies in the world.

Weekly Free
SaaS Marketing
History Today (Miscellanies)

History Today (Miscellanies)

The world's leading history magazine. History Today's 'Miscellanies' newsletter provides a weekly curated look at the best historical articles, reviews, and archival finds.

Weekly Free
Culture Education
HowStuffWorks (The Newsletter)

HowStuffWorks (The Newsletter)

Demystifying the world. HowStuffWorks' newsletter delivers a curated collection of articles that explain the 'how' and 'why' behind everyday (and extraordinary) phenomena.

3 times weekly Free
Science Education Technology
Lenny's Newsletter

Lenny's Newsletter

Weekly deep-dives into product, growth, and working with humans. One of the most popular newsletters for product managers and founders.

Weekly Freemium
SaaS Business Productivity
MKT1 Newsletter

MKT1 Newsletter

High-growth B2B marketing advice. MKT1 helps founders and marketers build their marketing engine.

Bi-Weekly Free
SaaS Marketing Business
Ness Labs

Ness Labs

Mindful productivity and neuroscience-based strategies for creative work. Anne-Laure Le Cunff explores the science of learning, creativity, and mental health.

Weekly Freemium
Productivity Health Science
Next City

Next City

Focusing on social, economic, and environmental change in cities. Next City provides journalism and events for the urban vanguard.

Weekly Free
Real-estate Lifestyle
Product Habits

Product Habits

How to build products people actually want. Hiten Shah shares weekly lessons on product-market fit, user research, and building sustainable startups.

Weekly Free
Recur (ProfitWell)

Recur (ProfitWell)

Insights from the front lines of the subscription economy. Recur by ProfitWell provides data-driven analysis of churn, pricing, and SaaS growth strategies.

Weekly Free
SaaS Business
ResiClub

ResiClub

Data-driven focus on residential real estate trends and pricing. Founded by Lance Lambert, ResiClub provides deep market analysis.

Weekly Free
Real-estate Finance Data
SaaStr

SaaStr

Daily masterclass in B2B SaaS from Jason Lemkin. Covers scaling, fundraising, sales, and everything SaaS founders need to know.

Daily Free
SaaS Business
The Bootstrapped Founder

The Bootstrapped Founder

Practical strategies for starting, expanding, and running bootstrapped businesses. Arvid Kahl shares his experience from building and selling FeedbackPanda.

Weekly Free
SaaS Business
The Lantern (Productivityist)

The Lantern (Productivityist)

Rethink your approach to time and focus. The Lantern by Mike Vardy provides weekly insights, tools, and frameworks to help you be more productive and intentional.

Weekly Free
Productivity Lifestyle
Zen Habits

Zen Habits

Finding simplicity in the daily chaos of our lives. Leo Babauta's Zen Habits offers mindful approaches to productivity, minimalism, and building better habits.

Weekly Free
Productivity Health