Second Career
Substack newsletter · by Matt Giaro · English
For people over 40 who want to start a second career by creating (& monetizing) their expertise through newsletters & digital products. Share your ideas. Earn more money. Build freedom.
- Audience
- 11K subscribers
- Shown publicly on Substack
- Publishing
- Every two weeks
- 8 posts indexed in the last 90 days
- Last post
- Sep 15, 2026
- 45 days ago
- Likely audience
- Substack writers
- Inferred from post content
Momentum
#522 on Substack's Business leaderboard
From daily snapshots of Substack's public figures · how rising is measured
Second Career is a Substack newsletter by Matt Giaro covering Audience targeting, Content marketing and Substack Notes strategy. NewsletterFIT indexed 8 posts from it in the last 90 days, most recently on Sep 15, 2026. Shown publicly on Substack: 11K subscribers. It ranks #522 on Substack's Business leaderboard.
Topics
- Audience targeting
- Content marketing
- Substack Notes strategy
- Content alignment
- Viral content pitfalls
Recent posts
- 4 Practical…
- If you…
- How To…
- How To…
- How To…
- The 3…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on Second Career
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Oct 13, 2026 · How NewsletterFIT collects and labels data