Insfluencers - Spark

LinkedInnewsletter · by Rachel Strauss ⭐️

Shining Light on Healthcare

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Audience
Not shown publicly
We show a dash rather than guess
Observed frequency
Weekly
From 5 posts indexed in the last 90 days
Last post
Oct 20, 2026
15 days ago
Likely audience
Healthcare professionals
Inferred from post content

Insfluencers - Spark is a LinkedIn newsletter by Rachel Strauss ⭐️ covering newsletter growth, healthcare communication and content strategy. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 20, 2026.

Topics

Recent posts

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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.

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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 Nov 4, 2026 · How NewsletterFIT collects and labels data