Followers
3.6K
Following
2.5K
Total Posts
Engagement Rate
11.96%
Avg Likes
385
Avg Comments
On Instagram, Jack Oster is a Business creator with an audience of 3.6K. To date Jack Oster has posted 70 times, currently less than one post a week. Engagement runs at 11.96%, or about 385 likes and 48 comments per post.
With 3.6K followers across 70 posts, Jackosterr is one of the Business accounts tracked in the InstME index.
Against 5,774 Business accounts with 1Kโ10K followers in the InstME index, Jackosterr's 11.96% engagement rate lands in the top quarter (median: 4.58%).
The like-to-comment split is roughly 8 to one, indicating an unusually discussion-heavy audience.
In recent weeks Jackosterr has kept to less than one post per week.
Jackosterr scores 94/100 on InstME's audience-quality checks, with about 5% of followers flagged low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$51โ$94
Based on 3.6K followers and a 11.96% engagement rate, a single sponsored post by Jackosterr is worth an estimated $51โ$94. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~5% of followers look low-quality or inactive.
View Full AuditThereโs more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | Jackosterr | Cohort median |
|---|---|---|
| Engagement rate | 11.96% | 4.58% |
| Average likes | 385 | 120 |
| Average comments | 48 | 13 |
| Posts per week | 0.15 | 0.24 |
Median values from 5,774 Business accounts with 1Kโ10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 12, 2026
Jack Oster is a business creator on Instagram, with 3.6K followers.
Jack Oster posts on Instagram as @jackosterr.
Jack Oster has 3,619 followers on Instagram (3.6K) as of Jul 12, 2026.
Jack Oster's engagement rate is 11.96%, calculated from average likes and comments per post relative to followers. That is in the top quarter (median: 4.58%) for Business accounts with 1Kโ10K followers in the InstME index.
Posts by Jack Oster average 385 likes and 48 comments.
Jack Oster posts less than once a week on average.
InstME's audience-quality analysis estimates about 5% of Jack Oster's followers are low-quality or inactive, giving an audience-quality score of 94/100.
Jack Oster is registered as a creator account on Instagram.
Jack Oster is categorized as a business account in the InstME index, based on the profile's bio and Instagram category across 70 posts.
70
48
Posts / Week
0.15
Growth Score
100 / 100
ER Rank
Top 19%
Predominantly men ยท mostly 25โ44
Typical for Business creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Business
Engagement
0.44%
A sponsored post from Jack Oster is estimated at $51 to $94. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
