Best Social Impact Investing Newsletters in 2026
NewsletterFIT tracks 3 newsletters that cover Social impact investing as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Le Plongeoir (26K).
Updated Nov 12, 2026 · sorted by publicly shown subscribers · methodology
- 1Le Plongeoir26K subscribers
SubstackEvery two weeks · last post 13 days ago
From recent posts: Le Plongeoir publishes business and science-focused articles on French startups, public health, and renewable energy infrastructure. The publication covers topics such as social impact investing, sleep hygiene, and…
Likely audience: Social impact investors
- 2
SubstackMonthly or less · last post 2 days ago
Highlighting the leaders, ideas, and work shaping a more accountable and inclusive tech ecosystem.
Likely audience: Social impact investors
- 3
Substacklast post May 25, 2026
I do research on how various NGO's and intergovernmental organizations are currently building the digital infrastructure for our children’s educational and economic future without our input or consent.
Likely audience: Education policy makers
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