Children’s Oncology Support Fund 501(c)(3) provides critical care programs for children battling cancer. #AspenSnowBall
Outreach This Creator For FreeCOSF 501C(3) is a Charity Organization brand on Instagram based in United States, tracked in the InstME index with 4.2K followers. COSF 501C(3) has shared 532 posts to date, currently less than one post a week. Engagement runs at 1.54%, or about 55 likes and 9 comments per post.
As a Charity Organization account, Cosf_foundation reaches 4.2K followers on Instagram across 532 published posts.
Each post from Cosf_foundation averages 55 likes and 9 comments, or about one interaction per 65 followers.
Followers weigh in with a comment about every 6 likes, an unusually discussion-heavy audience.
Cosf_foundation maintains a rhythm of less than one post per week.
Estimated sponsored-post value
$23–$42
Based on 4.2K followers and a 1.54% engagement rate, a single sponsored post by Cosf_foundation is worth an estimated $23–$42. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Content Focus
Primary: Charity Organization
| Metric | Cosf_foundation | Cohort median |
|---|---|---|
| Engagement rate | 1.54% | 5.05% |
| Average likes | 55 | 127 |
| Average comments | 9 | 12 |
| Posts per week | 0.58 | 0.26 |
Median values from 177,679 accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Cosf_foundation | Cohort median |
|---|---|---|
| Engagement rate | 1.54% | 2.67% |
| Average likes | 55 | 82 |
| Average comments | 9 | 7 |
| Posts per week | 0.58 | 0.39 |
Median values from 15,692 accounts in United States with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Aug 24, 2026
COSF 501C(3) is a charity organization brand based in United States on Instagram, with 4.2K followers.
COSF 501C(3) posts on Instagram as @cosf_foundation.
COSF 501C(3) has 4,177 followers on Instagram (4.2K) as of Aug 24, 2026.
COSF 501C(3)'s engagement rate is 1.54%, calculated from average likes and comments per post relative to followers.
Posts by COSF 501C(3) average 55 likes and 9 comments.
COSF 501C(3) posts less than once a week on average.
COSF 501C(3) is registered as a business account on Instagram.
COSF 501C(3) is categorized as a charity organization account in the InstME index, based on the profile's bio and Instagram category across 532 posts.
COSF 501C(3)'s profile places the account in United States. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
Avg Comments
9
Engagement
0.4%
A sponsored post from COSF 501C(3) is estimated at $23 to $42. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
