Model, Law Student & Team @asicsrunning ✨ 🇩🇪 🇺🇸 🇬🇧 🇫🇷 🇪🇸
Followers
139.3K
Following
2.1K
Total Posts
Engagement Rate
5.64%
Avg Likes
7,785
Avg Comments
Sandra Martens is a verified Fashion creator based in United States. The account has built 139.3K followers on Instagram. The account posts mainly around fashion and education topics. To date Sandra Martens has posted 746 times, currently less than one post a week. Typical posts draw 7,785 likes and 70 comments, putting engagement at 5.64%.
Sandra_martenss has built an audience of 139.3K followers on Instagram over 746 posts as a Fashion account.
Among 2,126 Fashion accounts with 100K–1M followers in the InstME index, Sandra_martenss's 5.64% engagement rate comes in in the top quarter (median: 0.86%).
Comments arrive at about one per 111 likes, a sign of an audience that mostly engages through likes.
Posting frequency for Sandra_martenss sits at less than one post per week.
Estimated sponsored-post value
$2,000–$3,600
Based on 139.3K followers and a 5.64% engagement rate, a single sponsored post by Sandra_martenss is worth an estimated $2,000–$3,600. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.Predominantly women · mostly 18–34
Typical for Fashion creators in United States, modeled from the niche, not measured for this account.
Content Focus
Primary: Fashion
Secondary: Education
| Metric | Sandra_martenss | Cohort median |
|---|---|---|
| Engagement rate | 5.64% | 0.86% |
| Average likes | 7,785 | 1,969 |
| Average comments | 70 | 58 |
| Posts per week | 0.02 | 0.82 |
Median values from 2,126 Fashion accounts with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Sandra_martenss | Cohort median |
|---|---|---|
| Engagement rate | 5.64% | 0.69% |
| Average likes | 7,785 | 1,576 |
| Average comments | 70 | 52 |
| Posts per week | 0.02 | 0.65 |
Median values from 305 Fashion accounts in United States with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Aug 11, 2026
Sandra Martens is a verified fashion creator based in United States on Instagram, with 139.3K followers.
Sandra Martens posts on Instagram as @sandra_martenss.
Sandra Martens has 139,293 followers on Instagram (139.3K) as of Aug 11, 2026.
Sandra Martens's engagement rate is 5.64%, calculated from average likes and comments per post relative to followers. That is in the top quarter (median: 0.86%) for Fashion accounts with 100K–1M followers in the InstME index.
Posts by Sandra Martens average 7,785 likes and 70 comments.
Sandra Martens posts less than once a week on average.
Sandra Martens is registered as a creator account on Instagram and is verified.
Sandra Martens is categorized as a fashion and education account in the InstME index, based on the profile's bio and Instagram category across 746 posts.
Sandra Martens'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.
746
70
Posts / Week
0.02
Growth Score
100 / 100
Last Post
20 days ago
Engagement
0.07%
Yes. Sandra Martens carries the blue verified badge on Instagram.
A sponsored post from Sandra Martens is estimated at $2,000 to $3,600. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
