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First Principals

First Principals Add us as a preferred source on Google

Substack @firstprincipalsletters Design
⚔ Compare ☆ Follow Own this channel?
🔄 Data last refreshed 2 days ago
Subscribers
1K
Account age
0 yrs
🎁 Free analysisfor First Principals
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

💡 Facts

🗓️Joined Substack in 2026.
📤Posts about 1× per week.
💬1.3% engagement rate.

👥 Audience demographics

Estimated

Modeled from this creator's niche, platform & region — a niche benchmark, not this creator's real audience data.

Gender split
Male 53% Female 47%
Age · peak 18-24
13-1712%
18-2434%
25-3428%
35-4417%
45+9%
Top geographies
  • United States34%
  • India11%
  • United Kingdom8%
  • Brazil6%
  • Indonesia5%
Audience language
  • English88%
  • Other12%
Likely interests
EntertainmentLifestyleTrending

💬 Newsletter engagement

Measured

Real reader activity from the last 12 posts — reactions, comments and restacks are public on every Substack post.

13
❤ avg reactions / post
0
💬 avg comments / post
0
🔁 avg restacks / post
1.3%
Excellentreaction rate
Free issues (reach the whole list) vs paywalled
100% free

Almost every issue is free — a sponsor reaches the entire subscriber base.

About

First Principals: business education the architecture and interior design industry never built for itself. Weekly essays on pricing, positioning, AI, and succession — written for principals running firms in 2026, not 1992.

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Concrete Treehouse Concrete Treehouse 46% House of Gems House of Gems 43% Malik Malik 41% She is Creative with Emma Baines She is Creative with Emma Baines 41% The Taste Archive The Taste Archive 40% Creative Indirection Creative Indirection 40%

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Frequently asked questions

How much does First Principals charge for a sponsorship?
First Principals hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact First Principals for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify First Principals, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many subscribers does First Principals have?
First Principals has 1,000 subscribers on Substack.

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