Newsletters like The Agency Rainmaker

24 newsletters in the NewsletterFIT index cover the same topics as The Agency Rainmaker (AI adoption in agencies, Conference events and Digital agency growth). The closest matches are AI as Normal Technology, Claude AI Genius (Claude Growth Hacks) and The AI Pixel. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 5, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About The Agency Rainmaker

Advice to help advertising, digital marketing and PR agency owners fill their sales pipeline to find clients.

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  1. 1

    SubstackWeekly · last post 16 days ago

    From recent posts: AI as Normal Technology publishes essays and talks analyzing AI safety, policy, and the transition to human-AI collaboration. The publication targets researchers, policymakers, and industry leaders interested in the…

    Likely audience: AI researchers

    1 shared topic

  2. 2

    SubstackSeveral times a week · last post 13 days ago

    From recent posts: This newsletter delivers practical, prompt-based tutorials for using Claude AI to automate marketing, generate content, and accelerate business workflows. It focuses on specific technical applications such as scheduled…

    Likely audience: Claude users

    1 shared topic

  3. 3
    The AI Pixel49K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: The AI Pixel publishes weekly news on LLM security incidents, generative AI tool launches, and pricing changes for developers and creators. Content mixes breaking security alerts with practical tutorials and industry…

    Likely audience: AI developers

    1 shared topic

  4. 4
    Open Cloud AI25K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Open Cloud AI publishes technical guides and tutorials focused on building custom AI systems, including trading bots, decision engines, and automation workflows using tools like Grok Bots and Jev. The content targets…

    Likely audience: Startup founders

    1 shared topic

  5. 5
    Decentralised.co24K subscribers

    SubstackMonthly or less · last post 13 days ago

    Research on all things Web3. For builders. By builders.

    Likely audience: Crypto investors

    1 shared topic

  6. 6
    Foresight Institute19K subscribers

    SubstackMonthly or less · last post 29 days ago

    From recent posts: Foresight Institute publishes bi-weekly newsletters focused on AI safety, open-source computing infrastructure, and science funding grants, alongside announcements for its annual Vision Weekend conferences in the US and…

    Likely audience: AI researchers

    1 shared topic

  7. 7
    Builder Base18K subscribers

    Substacklast post Aug 3, 2026

    From recent posts: Builder Base publishes event announcements and community updates focused on AI agent development, hackathons, and developer networks in India. The publication mixes practical technical news with community-building…

    Likely audience: AI developers

    1 shared topic

  8. 8
    Cashflow Diary Direct17K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Get actionable STR strategies, AI automation tools, and proven templates delivered twice weekly to help you earn $800+ per bedroom or maintain 30%+ profit margins, directly from the source.

    Likely audience: Property managers

    1 shared topic

  9. 9
    LearnAIWithMe16K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: LearnAIWithMe publishes a weekly collection of technical tutorials and case studies focused on building practical AI applications with tools like Claude, NotebookLM, and OpenAI agents. The content targets developers and…

    Likely audience: AI developers

    1 shared topic

  10. 10
    Angus's Substack14K subscribers

    SubstackWeekly · last post 2 days ago

    From recent posts: Angus's Substack publishes weekly essays on AI automation, software engineering benchmarks, and marketing strategies for tech professionals. The content focuses on practical applications of machine learning in sales…

    Likely audience: AI enthusiasts

    1 shared topic

  11. 11
    Jewish Priorities14K subscribers

    SubstackWeekly · last post 6 days ago

    Essays, analysis, and conversations on Jewish peoplehood, Israel, and the Jewish future, published by the Z3 Project.

    Likely audience: Jewish community members

    1 shared topic

  12. 12
    Vanishing Gradients13K subscribers

    SubstackWeekly · last post 24 days ago

    Everything you wanted to know about data, ML, and AI, but were too afraid to ask.

    Likely audience: Product managers

    1 shared topic

  13. 13
    RichardGage91112K subscribers

    SubstackWeekly · last post 2 days ago

    From recent posts: RichardGage911 publishes promotional articles and interviews focused on the 9/11 Truth Movement, specifically highlighting the 'Turning the Tide' conference and its speakers. The publication consistently features…

    Likely audience: 9/11 Truth Movement advocates

    1 shared topic

  14. 14

    SubstackEvery two weeks · last post Aug 13, 2026

    From recent posts: AI-power for digital ART publishes essays on AI automation, robotics, and the future of work for entrepreneurs and software engineers. The publication mixes practical guides on using tools like Grok Bot with analytical…

    Likely audience: Solo entrepreneurs

    1 shared topic

  15. 15
    ./sunday_science.sh12K subscribers

    SubstackMonthly or less · last post 24 days ago

    From recent posts: This publication delivers weekly technical content on AI automation, physics-based generative design, and machine learning for fluid mechanics and engineering simulation. It mixes deep-dive articles, expert interviews…

    Likely audience: Software developers

    1 shared topic

  16. 16

    SubstackSeveral times a week · last post 5 days ago

    Ship and scale products 10× faster with AI-powered playbooks, tools, and community.

    Likely audience: Product managers

    1 shared topic

  17. 17
    Black Tech Pipeline11K subscribers

    SubstackWeekly · last post 14 days ago

    Covering AI, tech, hiring, and entrepreneurship, plus career opportunities to take advantage of.

    Likely audience: HR professionals

    1 shared topic

  18. 18
    AI For Entrepreneurs8K subscribers

    SubstackWeekly · last post 3 days ago

    From recent posts: AI For Entrepreneurs publishes weekly articles on AI tools, automation strategies, and monetization tactics specifically for solopreneurs and small business owners. The content mixes product comparisons, case studies on…

    Likely audience: Entrepreneurs

    1 shared topic

  19. 19
    Data Wise7K subscribers

    SubstackMonthly or less · last post 18 days ago

    From recent posts: Data Wise publishes articles on data strategy, AI automation, and the history of data intermediation for professionals seeking actionable business insights. The publication mixes long-form essays analyzing data…

    Likely audience: Data engineers

    1 shared topic

  20. 20

    SubstackSeveral times a week · last post yesterday

    From recent posts: 8fundraising publishes curated databases of investors across regions like Japan, Switzerland, and Australia alongside practical guides on using AI for fundraising outreach. The publication serves founders seeking…

    Likely audience: Startup founders

    1 shared topic

  21. 21

    SubstackSeveral times a week · last post today

    From recent posts: Schachter's Eye on Energy publishes weekly newsletters and podcast episodes focused on geopolitical conflicts, energy sector market analysis, and investment strategies for investors and industry professionals. The…

    Likely audience: Energy sector analysts

    1 shared topic

  22. 22
    Leon Voß3K subscribers

    SubstackMonthly or less · last post 57 days ago

    From recent posts: Leon Voß publishes essays analyzing AI automation, wealth inequality, hiring bias, and moral panics. The content focuses on statistical mechanics, social psychology, and critiques of meritocracy.

    Likely audience: AI researchers

    1 shared topic

  23. 23

    beehiivDaily · last post yesterday

    The WSJ for Marketers

    Likely audience: B2B marketers

    1 shared topic

  24. 24

    beehiivSeveral times a week · last post yesterday

    From recent posts: themortgagescoop.com publishes weekly industry news covering mortgage technology, regulatory updates, and financial analysis for professionals in the lending sector. The publication mixes hard news on company…

    Likely audience: Loan officers

    1 shared topic

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