EarthRarest newsletter sponsorships

NewsletterFIT detected EarthRarest sponsoring 1 newsletter in 1 post over the last 12 months, first on Oct 8, 2026. Newsletters it has sponsored include Alts.co. The most recent placement was in Alts.co on Oct 8, 2026. Its placements cluster around Semiconductor manufacturing, Geopolitics and Resource scarcity.

Watch EarthRarest
Newsletters
1
sponsored in the last 12 months
Placements
1
posts with a detected sponsorship
First detected
Oct 8, 2026
in indexed posts
Last seen
Oct 8, 2026
Alts.co

Placements per month

2025-112026-10

Newsletters EarthRarest has sponsored

  1. Alts.co348K subscribers

    SubstackEvery two weeks · last post 22 days ago

    Likely audience: Individual investors

    1 placement · last Oct 8

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    Likely audience: political commentators

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    SubstackDaily · last post 16 days ago

    Likely audience: Political analysts

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    SubstackEvery two weeks · last post 16 days ago

    Likely audience: International relations scholars

    Sponsored by Konrad Adenauer Foundation

  • Deep in Tech Newsletter4K subscribers

    SubstackMonthly or less · last post 18 days ago

    Likely audience: AI infrastructure engineers

    Sponsored by Huawei

  • Niti Shastra3K subscribers

    SubstackEvery two weeks · last post 10 days ago

    Likely audience: Policy analysts

    Sponsored by US Policies

  • Present Danger: China—

    SubstackEvery two weeks · last post 31 days ago

    Likely audience: National security professionals

    Sponsored by Committee

Recent placements

  • Why the…Alts.co

    “nd too. 🎈 See you next time, Brian Disclosures This issue was written by Brian Flaherty and edited by Stefan von Imhof This issue is sponso”

Detected automatically from posts with explicit sponsorship markers ("sponsored by", "brought to you by" and similar). Detection can miss placements or misread them. Updated Oct 31, 2026 · methodology · all sponsors