SF gay 'radical sex' photog. Provocative. Sex positive. Authentic. And in that blue place, same name
Outreach This Creator For FreeFollowers
2.7K
Following
907
Total Posts
Engagement Rate
5.16%
Avg Likes
136
Avg Comments
On Instagram, Mark I Chester is an Instagram creator with an audience of 2.7K. To date Mark I Chester has posted 139 times, currently less than one post a week. Engagement runs at 5.16%, or about 136 likes and 6 comments per post.
With 2.7K followers across 139 posts, Sfphotou is one of the creator accounts tracked in the InstME index.
A typical post by Sfphotou collects about 136 likes and 6 comments, roughly one interaction for every 19 followers.
The audience comments once per 22 likes on average, a healthy amount of conversation.
Sfphotou's recent cadence works out to less than one post per week.
Estimated sponsored-post value
$38β$71
Based on 2.7K followers and a 5.16% engagement rate, a single sponsored post by Sfphotou is worth an estimated $38β$71. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
| Metric | Sfphotou | Cohort median |
|---|---|---|
| Engagement rate | 5.16% | 5.05% |
| Average likes | 136 | 127 |
| Average comments | 6 | 12 |
| Posts per week | 0.32 | 0.26 |
Median values from 177,679 accounts with 1Kβ10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 10, 2026
Mark I Chester is a Instagram creator on Instagram, with 2.7K followers.
Mark I Chester posts on Instagram as @sfphotou.
Mark I Chester has 2,749 followers on Instagram (2.7K) as of Jul 10, 2026.
Mark I Chester's engagement rate is 5.16%, calculated from average likes and comments per post relative to followers.
Posts by Mark I Chester average 136 likes and 6 comments.
Mark I Chester posts less than once a week on average.
Mark I Chester is registered as a creator account on Instagram.
A sponsored post from Mark I Chester is estimated at $38 to $71. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
139
6
Posts / Week
0.32
Growth Score
100 / 100
Follower Ratio
3.0Γ
Engagement
21.79%
