Free tool in the SOM web app
Instagram Engagement Calculator
Real ER for any public Instagram account in seconds — no login.
Free · no login · compared with similar accounts
How it works
Three steps from ER to giveaway
- 01
Paste @username
A public handle or profile link — no Instagram login and no password.
- 02
Get ER + a clear verdict
See engagement rate and whether it looks above, around, or below typical for that audience size.
- 03
Run a giveaway
Looks lively? Pick a winner from comments in SOM — fair draw with a transparency certificate.
What you get
Public ER — not Instagram Insights
- Likes and comments from open posts
- Audience size (followers)
- A clear ER% plus comparison with similar accounts
- A quick check before a collab or giveaway
- Not a replacement for owner Insights (reach, saves, impressions)
- No Instagram login required
- Public profiles only
FAQ
Common questions
Is it free — and do I need to log in?
Yes, it’s free. Paste a public @username — no SOM or Instagram login. Perfect for a quick check before a giveaway or collab.
Can I check someone else’s account?
Yes — any public profile: yours, a competitor’s, or a creator before you partner. Private accounts won’t work; the profile must be open.
How fresh is the result?
We base it on the account’s recent public posts. Checking the same profile again within a day often shows the same snapshot — faster, with less waiting.
How is this different from Instagram Insights?
Insights are for the account owner (reach, saves, and more). SOM shows public engagement from likes, comments, and followers — no login — so you can gauge how lively a profile looks from the outside.
What should I do after checking ER?
Start a comment giveaway in SOM: paste the post link, pick a winner, and share the certificate in Stories. For entrant trust, add published contest rules with a public link.
Ready to check an account?
Free, no signup. After ER, you can start a comment giveaway right away.