Substacks recommended by Cash & Cache

Recommended by Cash & Cache

A systems-driven newsletter from a data engineer and cybersecurity thinker, decoding complex data, technology, and business trends into actionable insight.

Wondering About AI

By Karen

I build tools with Claude Code and other AI platforms and share exactly what works (and what flames out). Now I'm helping other vibe coders break through barriers and get their projects done.

Edge of Power

By Edge Of Power

🔍 Tracking next generation stocks shaping the future ✍️ Author of Edge of Power - insights on disruptors like $HOOD, $ZENA, $IREN, $AMPX

ROBOTS ATE MY HOMEWORK

By Mia Kiraki 🎭

AI systems and strategic frameworks that help you escape the AI circus. Get complete workflows + strategic depth + human creativity. Yes, the robots ate your homework, but they kept the good parts.

BigTech and AI

By Michael Spencer

BigTech and AI covers how major technology firms are integrating AI and releasing AI products or augmenting their ecosystems with AI. It is primarily concerned with companies like Microsoft, Google, Meta, Amazon, Apple, Tesla, Nvidia and so forth.

Machine Economy Press

By Michael Spencer

Machine Economy Press seeks to uncover insights around automation, AI in code, future of programming, future of work and related topics.

Career Compass

By Skill to Income by Yusup

Sharing practical advice, job-market insights, and proven strategies to help you turn skills into income, navigate career transitions, land meaningful jobs, and grow with clarity and confidence.

Product Release Notes

By Elena Calvillo

Weekly AI product insights, and career strategies that help ambitious product managers stay ahead of the curve. Get practical templates, real case studies, and the strategic thinking that separates great PMs from the rest.

Crack The Market

By Ozeco

Institutional-grade market intelligence on megatrends and world-class companies. Learn to own equities you truly understand.

TechStack

By Esha Pathak

for the corporate creatives

Hustle Journey

By Bara Adwan

Lessons Learned, Failures Faced, and Hustle That Never Stops

AI blew my mind

By Daria

90% of people use only 10% of AI. Get weekly prompts, automations, and stealable workflows that put you ahead of the crowd.

AI Supremacy

By Michael Spencer

News at the intersection of Artificial Intelligence, technology and business including Op-Eds, research summaries, guest contributions and valuable info about A.I. startups.

Artificial Intelligence Learning 🤖🧠🦾

By Michael Spencer

I wanted a place to put some Artificial Intelligence definitions, what is, and how-to short articles to complement my A.I. coverage on A.I. Supremacy and A.I. Survey.

NP Fellow

By Jessica Drapluk

A best-selling Substack on functional medicine, mindset, and becoming the CEO of your health.

Stock Talk

By Phil Pinelli

Helping investors navigate the stock market and feel more confident in their understanding of what makes a company great.

AI & No-Code Exits

Join 13,895+ builders using AI & No-Code going from $0 to Exit by Learning Every Week with Real Founder Success Stories 🦄

Bulletin of the Retail Investors

By Alan P. Shaw

Researcher, writer, analyst. Finished my PhD in 2021, did corporate research for 3 years. Hope to write here about news that impact individual investors.

NEW ECONOMIES

By Ollie Forsyth

NEW ECONOMIES is your regular newsletter that discovers the latest technology trends shaping our world.

Leadership in Change

By Joel

Don’t just read about AI, lead it. Get the weekly playbook for leaders who want to supercharge their expertise and multiply their impact.

Sebastian Barros Newsletter

Clarity on the future of connectivity, Cloud, semiconductors, and AI infrastructure. Capital allocation, spectrum policy, and compute economics now define competitive advantage more than marketing cycles or technology.

22nd Century Frontier®

By Petar Dimov

Building or Investing in the Future? This Newsletter Is Your Edge

Petar's publications delivers about clear and honest insights around venture capital, frontier tech, and corporate strategy. If you are an entrepreneur, or one who aspired to scale your product or service, reading this newsletter will certainly help you.

- Cash & Cache

Mindcraft

By Bechem

Human nature, mental models, philosophy, psychology, and everything in between. Read in over 100 countries across the world.

The Tactical Allocation Letter

By Tactical Allocation Desk

A disciplined, data-driven strategy allocating tactically UPRO, Bitcoin, and Gold to minimize drawdowns and maximize returns.

Cyclop SpaceTech

By Matej Pretković

Cyclop SpaceTech is a research-driven Substack exploring startups, companies, market trends, and innovations in the space industry. It delivers clear, data-backed insights for investors and operators tracking the future of commercial space.

Cosmopolitan Traces

By Laura Esperanza Melgarejo

Exploring the world through culture, history, and art. Sharing curated travel tips, hidden destinations, and immersive experiences for curious minds and luxury travelers alike.

Slow AI

By Sam Illingworth

Get weekly Slow AI prompts that help you think with more intention, create with less pressure, and develop a calmer, more human way of using AI.

The Ai Rabbit Hole

By The AI Rabbit Hole

AI Newslessons breaking down AI from a non-coder, no-computer background so the rest of us can understand AI without needing a Computer Science or Engineering Degree.

Modern Mom Playbook

Equal parts real talk and research-backed insight, this is your guide to parenting in the age of generative AI, where emotional intelligence matters more than ever, and raising future-ready kids means teaching them how to think, not just what to know.

Product with Attitude

By Karo

AI Product Manager turning everyone into AI builders. I help you design, build and test your product, and feature it on StackShelf.app. I connect you with a supportive 10K+ community building and learning in public.

OK, Robot

By Michael Spencer of Space Academy

A Newsletter about the present and future of robotics, startups, applications and emerging technology.

The Strategy Stack

By Alex Pawlowski

Stay ahead of the curve with insights designed for Chief Strategy Officers, corporate development leads, and innovation professionals. The Strategy Stack delivers curated tech trends, enterprise use cases, and actionable frameworks.

The High Converting Edge

By Success Louis

This publication distills proven direct-response copywriting and email marketing techniques into concise, actionable insights that help you captivate audiences, build trusting relationships, and ultimately grow revenue.

AI Marketing Playbook

By Aisha Imtiaz

Vishal Kataria

A lifelong learner.