OCTA Journal alternatives: newsletters like it

SubstackWeekly · last post 14 days ago

The leading paid newsletter for ChatGPT & Claude prompts, and how to turn AI platforms into your own personal Digital Writing Assistant.

Likely audience: Freelance writers

1 shared topic

SubstackMonthly or less · last post Aug 18, 2026

Informações fiscais em tempo real IMPORTAM!

Likely audience: Small business owners

1 shared topic

SubstackEvery two weeks · last post 13 days ago

I have a profound interest in ideas.

Likely audience: productivity enthusiasts

1 shared topic

SubstackMonthly or less · last post 15 days ago

The keys to turning failure into innovation and success.

Likely audience: Founders and CEOs

1 shared topic

SubstackSeveral times a week · last post 9 days ago

Learn how to write online, build your audience, and scale your income.

Likely audience: Content strategists

1 shared topic

SubstackSeveral times a week · last post 10 days ago

From recent posts: The Social Juice is a marketing and advertising newsletter that tracks platform updates, industry trends, and brand campaigns. It covers a mix of formats, including weekly industry roundups on social media and AI tools…

Likely audience: Marketing professionals

1 shared topic

SubstackEvery two weeks · last post 14 days ago

From recent posts: Digital Journalism publishes Italian-language articles on business trends, digital media strategy, and creative leadership for a professional audience. The publication mixes analytical essays on topics like the…

Likely audience: Digital journalists and media professionals

1 shared topic

SubstackSeveral times a week · last post 9 days ago

I went from full-time marketer to full-time content creator in 6 months, sharing ALL the secrets so you can do it too!

Likely audience: Content creators

1 shared topic

SubstackEvery two weeks · last post 22 days ago

Membahas mengenai AI, perkembangan teknologi dan tips trick lainnya.

Likely audience: Digital marketers

1 shared topic

SubstackWeekly · last post 13 days ago

From recent posts: Les Persos de Maud is a French newsletter focused on personal branding, content strategy, and email marketing for creators and entrepreneurs. It publishes practical guides on topics such as subject line optimization…

Likely audience: Content creators

1 shared topic

Substacklast post Jul 21, 2026

From recent posts: The Marketing Newsletter publishes weekly articles on growth marketing, AI integration, and B2B strategy for practitioners and founders. It covers topics ranging from agentic AI execution and open-source SEO tools to…

Likely audience: Marketing managers

1 shared topic

SubstackMonthly or less · last post 38 days ago

From recent posts: Dickie's Digest publishes practical guides on AI systems thinking, business scaling, and personal productivity for entrepreneurs and creators. The publication currently covers both AI operational workflows and broader…

Likely audience: AI enthusiasts

1 shared topic

SubstackSeveral times a week · last post 12 days ago

[FREE Masterclass + FREE 10-Day Course] The exact model I used to build a six-figure Substack with AI & Automations on the side of my 9-5: Courses, Strategies, Tactics, AI Tools, Challenges, Community & 1:1 HELP to…

Likely audience: Substack creators

1 shared topic

SubstackSeveral times a week · last post 12 days ago

From recent posts: Simon Owens's Media Newsletter publishes media industry news and analysis covering streaming services, podcast platforms, creator economy trends, and media company business moves. It targets media professionals and…

Likely audience: Media industry professionals

1 shared topic

SubstackSeveral times a week · last post 10 days ago

The Upgrade Curve Newsletter / Podcast focuses on strategies for high achievers in the workplace, emphasizing practical hacks and habits that can lead to success. Why high performers plateau—and how they break through…

Likely audience: Productivity enthusiasts

1 shared topic

SubstackMonthly or less · last post 35 days ago

Occasional updates from THC founder Meeta Malhotra, who is spending a year at Stanford University. Go to thehardcopy.co for case studies + insights on Indian and global brands.

Likely audience: Marketing managers

1 shared topic

SubstackWeekly · last post 9 days ago

Making sense of search for publishers.

Likely audience: SEO professionals

1 shared topic

SubstackWeekly · last post 15 days ago

A newsletter about the business of being a writer, 3 books JUST for writers! Author platform tips, marketing, branding, how to Substack, and socials. Want personalized help? badredheadmedia@gmail.com

Likely audience: Newsletter creators

1 shared topic

SubstackSeveral times a week · last post 10 days ago

From recent posts: The Creative Minority publishes practical guides on content strategy, writing mechanics, and community building for creators navigating Substack and newsletters. The publication mixes instructional essays on techniques…

Likely audience: Content creators

1 shared topic

SubstackMonthly or less · last post 50 days ago

Thoughts on product, leadership and life

Likely audience: Product managers

1 shared topic

SubstackMonthly or less · last post 14 days ago

The 'Sol of AI' is Sol Rashidi's Newsletter that provides both non-technologists and technologists with a pragmatic view of what's happening today with AI, regardless of where you are in your experience. It separates…

Likely audience: executives

1 shared topic

SubstackWeekly · last post 17 days ago

Writing operations with AI: field lessons and quick wins you can put to work today.

Likely audience: Content creators

1 shared topic

SubstackWeekly · last post 14 days ago

From recent posts: Behind the Build publishes a mix of essays, interviews, and lists focused on the creator economy, Substack strategy, and entrepreneurship for women and entrepreneurs. It features personal reflections on workflow…

Likely audience: entrepreneurs

1 shared topic

SubstackWeekly · last post 15 days ago

The exact playbook I used to build a $5K+/mo newsletter in 12 months. Every Tuesday, I share actionable strategies to grow your subscribers, build your community, and create income that scales. You won't be doing it…

Likely audience: Content creators

1 shared topic