Newsletters like Alts.co

24 newsletters in the NewsletterFIT index cover the same topics as Alts.co (Helium supply chain, Natural gas industry and Semiconductor manufacturing). The closest matches are Connect, Anna's DayBreak News and Sinocism. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 4, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

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  1. 1
    Connect1K subscribers

    SubstackEvery two weeks · last post 25 days ago

    From recent posts: Connect publishes a mix of industry analysis, academic updates, and personal essays focused on semiconductor markets, regional economics, and Silicon Valley leadership. The content targets professionals and academics…

    Likely audience: Semiconductor industry professionals

    2 shared topics

  2. 2
    Anna's DayBreak News1.1M subscribers

    beehiivDaily · last post today

    We are focused on delivering impartial news about the world, business, science, health, technology and the economy.

    Likely audience: General news readers

    1 shared topic

  3. 3
    Sinocism427K subscribers

    SubstackSeveral times a week · last post 6 days ago

    From recent posts: Sinocism publishes monthly reports on Chinese domestic policy, international trade relations, and US-China diplomatic developments. The publication mixes hard news on economic data and government directives with…

    Likely audience: Government officials

    1 shared topic

  4. 4
    How They Make Money345K subscribers

    SubstackSeveral times a week · last post 3 days ago

    From recent posts: How They Make Money publishes weekly financial analysis covering corporate earnings, AI infrastructure trends, and long-term investing strategies. The publication targets investors and industry professionals with…

    Likely audience: Financial analysts

    1 shared topic

  5. 5
    SemiAnalysis325K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Bridging the gap between the world's most important industry, semiconductors, and business.

    Likely audience: AI researchers

    1 shared topic

  6. 6
    Lucid209K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Lucid publishes weekly Q&A transcripts and essays on authoritarianism, economic inequality, and voter mobilization for readers interested in political history and democratic resilience. The publication mixes live event…

    Likely audience: political commentators

    1 shared topic

  7. 7
    Uncharted Territories134K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Uncharted Territories publishes long-form essays on Japanese history, geopolitics, and migration policy for an audience interested in deep-dive historical analysis and regional affairs. The publication mixes analytical…

    Likely audience: History enthusiasts

    1 shared topic

  8. 8
    Principled Perspectives125K subscribers

    SubstackMonthly or less · last post 22 days ago

    For over 50 years, global macro investor Ray Dalio led Bridgewater Associates, growing it from a NYC apartment to the world's largest hedge fund. He is also a #1 New York Times bestselling author.

    Likely audience: Policy makers

    1 shared topic

  9. 9
    Phillips’s Newsletter123K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Whatever intrigues me--these days the Russo-Ukraine War with regular departures

    Likely audience: Geopolitical analysts

    1 shared topic

  10. 10
    NextDraft102K subscribers

    SubstackSeveral times a week · last post 5 days ago

    From recent posts: NextDraft publishes a rotating collection of news briefs, opinion pieces, and commentary on US politics, international security, artificial intelligence, and social issues. The publication mixes formats including gift…

    Likely audience: Political analysts

    1 shared topic

  11. 11
    Whales Investing102K subscribers

    SubstackSeveral times a week · last post 2 days ago

    Insights, analysis, and personal experience from the world of investing

    Likely audience: Investors

    1 shared topic

  12. 12
    John’s Substack102K subscribers

    SubstackSeveral times a week · last post 3 days ago

    My personal Substack

    Likely audience: Geopolitical analysts

    1 shared topic

  13. 13
    Seaside Success Story66K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Seaside Success Story publishes financial analysis on corporate capital expenditure and Federal Reserve policy, targeting investors and professionals tracking market trends. The publication covers topics such as…

    Likely audience: Investors

    1 shared topic

  14. 14
    CT Capitol Dispatch61K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: CT Capitol Dispatch publishes state-specific news on federal funding cuts, energy prices, and public health issues for Connecticut residents and policymakers. The publication mixes hard news reports on legislative…

    Likely audience: Connecticut residents

    1 shared topic

  15. 15
    The Bismarck Cables 58K subscribers

    SubstackSeveral times a week · last post 3 days ago

    Realpolitik assessments of foreign affairs - brief, ruthless, action-oriented.

    Likely audience: Geopolitical analysts

    1 shared topic

  16. 16
    MoneyRadar58K subscribers

    SubstackWeekly · last post 6 days ago

    Tous les mardis, un tour d’horizon des marchés financiers et des opportunités d’investissement.

    Likely audience: Financial advisors

    1 shared topic

  17. 17
    La Pausa56K subscribers

    SubstackEvery two weeks · last post 3 days ago

    Patrimoine, culture et art de vivre pour investisseurs curieux.

    Likely audience: Individual investors

    1 shared topic

  18. 18
    Bryant McGill55K subscribers

    SubstackEvery two weeks · last post 18 days ago

    From recent posts: Bryant McGill publishes a newsletter focused on geopolitics, AI governance, and the intersection of advanced technology with national power. The content mixes long-form essays analyzing US political shifts, energy…

    Likely audience: Political analysts

    1 shared topic

  19. 19
    News Items46K subscribers

    SubstackDaily · last post 2 days ago

    From recent posts: News Items publishes a rotating mix of hard news, podcast summaries, and aggregated reports covering geopolitics, AI infrastructure, public health emergencies, and financial markets. The publication targets readers…

    Likely audience: AI researchers

    1 shared topic

  20. 20
    Naval45K subscribers

    Substacklast post Jul 3, 2026

    From recent posts: Naval Ravikant's podcast publishes interviews with founders and experts on artificial intelligence, startup ecosystems, and sales strategy. The content focuses on strategic discussions about frontier technologies, LLM…

    Likely audience: Startup founders

    1 shared topic

  21. 21
    PREVAIL by Greg Olear41K subscribers

    SubstackSeveral times a week · last post 3 days ago

    PREVAIL is a regular column about politics, history, national security, foreign affairs, organized crime, dirty money, global corruption, the fight for democracy—and, on Sundays, poetry and literature.

    Likely audience: Political analysts

    1 shared topic

  22. 22
    Filter Coffee ☕37K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Filter Coffee ☕ is a weekly newsletter for investors and business professionals that blends Indian stock market analysis, corporate earnings, IPOs, and regulatory updates with global technology news and geopolitical…

    Likely audience: Indian retail investors

    1 shared topic

  23. 23

    SubstackDaily · last post 2 days ago

    From recent posts: Appunti publishes Italian political analysis, investigative journalism on corruption scandals, and commentary on technology and international relations. It serves readers interested in current events, economic policy…

    Likely audience: Policy makers

    1 shared topic

  24. 24
    Clusterfuck Nation33K subscribers

    SubstackSeveral times a week · last post 2 days ago

    From recent posts: Clusterfuck Nation publishes a mix of hard-hitting political analysis, cultural commentary, and election coverage targeting an audience interested in US politics and international relations. The publication features…

    Likely audience: political commentators

    1 shared topic

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