Built newsletter sponsorships

NewsletterFIT detected Built sponsoring 1 newsletter in 1 post over the last 12 months, first on Oct 8, 2026. Newsletters it has sponsored include Need2Know, by Cheddar. The most recent placement was in Need2Know, by Cheddar on Oct 8, 2026. Its placements cluster around OpenAI financials, Anthropic and Cloud infrastructure.

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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
Need2Know, by Cheddar

Placements per month

2025-11 2026-10

Newsletters Built has sponsored

  1. Need2Know, by Cheddar —

    beehiiv Several times a week · last post 18 days ago

    Likely audience: Tech industry professionals

    1 placement · last Oct 8

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    Likely audience: Enterprise developers

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  • Failory —

    beehiiv Weekly · last post 21 days ago

    Likely audience: Product managers

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  • boysclub.beehiiv.com —

    beehiiv Every two weeks · last post 29 days ago

    Likely audience: AI developers

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    beehiiv Every two weeks · last post 27 days ago

    Likely audience: AI safety researchers

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Recent placements

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 30, 2026 · methodology · all sponsors