Founder @sylviehome Collector of old things 🏠 NY
Chelsea Mac is a verified Business creator on Instagram based in United States, tracked in the InstME index with 137.4K followers. Chelsea Mac has shared 1,191 posts to date, currently less than one post a week. Posts average 1,207 likes and 34 comments, an engagement rate of 0.9%.
Chelseamacc has built an audience of 137.4K followers on Instagram over 1,191 posts as a Business account.
Chelseamacc's 0.9% engagement rate is below the median of 1.25% among Business accounts with 100K–1M followers, measured across 1,742 accounts in the InstME index.
The comment-to-like ratio works out to one comment per 36 likes, pointing to a healthy amount of conversation.
Chelseamacc maintains a rhythm of less than one post per week.
Estimated sponsored-post value
$480–$890
Based on 137.4K followers and a 0.9% engagement rate, a single sponsored post by Chelseamacc is worth an estimated $480–$890. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.Predominantly men · mostly 25–44
Typical for Business creators in United States, modeled from the niche, not measured for this account.
Content Focus
Primary: Business
| Metric | Chelseamacc | Cohort median |
|---|---|---|
| Engagement rate | 0.9% | 1.25% |
| Average likes | 1,207 | 2,990 |
| Average comments | 34 | 92 |
| Posts per week | 0.43 | 0.39 |
Median values from 1,742 Business accounts with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Chelseamacc | Cohort median |
|---|---|---|
| Engagement rate | 0.9% | 0.97% |
| Average likes | 1,207 | 2,090 |
| Average comments | 34 | 69 |
| Posts per week | 0.43 | 0.43 |
Median values from 332 Business accounts in United States with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Sep 12, 2026
Chelsea Mac is a verified business creator based in United States on Instagram, with 137.4K followers.
Chelsea Mac posts on Instagram as @chelseamacc.
Chelsea Mac has 137,362 followers on Instagram (137.4K) as of Sep 12, 2026.
Chelsea Mac's engagement rate is 0.9%, calculated from average likes and comments per post relative to followers. That is below the median of 1.25% for Business accounts with 100K–1M followers in the InstME index.
Posts by Chelsea Mac average 1,207 likes and 34 comments.
Chelsea Mac posts less than once a week on average.
Chelsea Mac is registered as a creator account on Instagram and is verified.
Chelsea Mac is categorized as a business account in the InstME index, based on the profile's bio and Instagram category across 1,191 posts.
Chelsea Mac'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.
Total Posts
1,191
Avg Comments
34
Engagement
0.27%
Yes. Chelsea Mac carries the blue verified badge on Instagram.
A sponsored post from Chelsea Mac is estimated at $480 to $890. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
