I work with artists. Curator of the Red Envelope Show.
Outreach This Creator For FreeFollowers
5.5K
Following
2.3K
Total Posts
Engagement Rate
1.93%
Avg Likes
99
Avg Comments
Grumpy Bert is a business account. The account has built 5.5K followers on Instagram. The account has published 2,099 posts, currently around 1 post a week. Engagement runs at 1.93%, or about 99 likes and 7 comments per post.
Grumpybert has built an audience of 5.5K followers on Instagram over 2,099 posts as a business account.
Each post from Grumpybert averages 99 likes and 7 comments, or about one interaction per 52 followers.
Followers weigh in with a comment about every 15 likes, an unusually discussion-heavy audience.
Grumpybert's output runs to about one post per week.
Estimated sponsored-post value
$37–$69
Based on 5.5K followers and a 1.93% engagement rate, a single sponsored post by Grumpybert is worth an estimated $37–$69. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
| Metric | Grumpybert | Cohort median |
|---|---|---|
| Engagement rate | 1.93% | 5.05% |
| Average likes | 99 | 127 |
| Average comments | 7 | 12 |
| Posts per week | 1.17 | 0.26 |
Median values from 177,679 accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 14, 2026
Grumpy Bert is a Instagram brand on Instagram, with 5.5K followers.
Grumpy Bert posts on Instagram as @grumpybert.
Grumpy Bert has 5,475 followers on Instagram (5.5K) as of Jul 14, 2026.
Grumpy Bert's engagement rate is 1.93%, calculated from average likes and comments per post relative to followers.
Posts by Grumpy Bert average 99 likes and 7 comments.
Grumpy Bert posts about 1 time per week on average.
Grumpy Bert is registered as a business account on Instagram.
A sponsored post from Grumpy Bert is estimated at $37 to $69. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
2,099
7
Posts / Week
1.17
Growth Score
38.6 / 100
Follower Ratio
2.3×
16.4K
Engagement
0.05%
