- Harvard Professor studying aging - Lifespan book & podcast - Mission: Extend healthy lifespan for all - Views entirely his own Join us
Followers
857.3K
Following
655
Total Posts
Engagement Rate
1.36%
Avg Likes
10,377
Avg Comments
David Sinclair runs a verified Scientist creator account with 857.3K followers on Instagram. The account has published 637 posts, currently less than one post a week. Engagement runs at 1.36%, or about 10,377 likes and 1,284 comments per post.
As a Scientist account, Davidsinclairphd reaches 857.3K followers on Instagram across 637 published posts.
Davidsinclairphd's average post pulls 10,377 likes and 1,284 comments, roughly one interaction per 74 followers.
Roughly one in 8 likes comes with a comment, an unusually discussion-heavy audience.
Davidsinclairphd's output runs to less than one post per week.
The account follows just 655 others against 857.3K followers, a ratio typical of established creators and brands.
Estimated sponsored-post value
$4,100–$7,600
Based on 857.3K followers and a 1.36% engagement rate, a single sponsored post by Davidsinclairphd is worth an estimated $4,100–$7,600. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Content Focus
Primary: Scientist
| Metric | Davidsinclairphd | Cohort median |
|---|---|---|
| Engagement rate | 1.36% | 1.25% |
| Average likes | 10,377 | 2,985 |
| Average comments | 1,284 | 73 |
| Posts per week | 0.55 | 0.74 |
Median values from 44,975 accounts with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 15, 2026
David Sinclair is a verified scientist creator on Instagram, with 857.3K followers.
David Sinclair posts on Instagram as @davidsinclairphd.
David Sinclair has 857,265 followers on Instagram (857.3K) as of Jul 15, 2026.
David Sinclair's engagement rate is 1.36%, calculated from average likes and comments per post relative to followers.
Posts by David Sinclair average 10,377 likes and 1,284 comments.
David Sinclair posts less than once a week on average.
David Sinclair is registered as a creator account on Instagram and is verified.
David Sinclair is categorized as a scientist account in the InstME index, based on the profile's bio and Instagram category across 637 posts.
Yes. David Sinclair carries the blue verified badge on Instagram.
637
1,284
Posts / Week
0.55
Growth Score
27.2 / 100
Follower Ratio
1308.8×
Engagement
22.88%
A sponsored post from David Sinclair is estimated at $4,100 to $7,600. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
