Know who's real
before you pay
Paste a creator's handle. Ostryno pulls their audience data from the official platform APIs, flags the quality signals that matter, and writes you a plain-English read on what it found.
Launching soon. First 100 on the list get an extra month free.
Every other tool counts.
Ostryno reads.
A 3.2% engagement rate is a number. It isn't an answer. Ostryno runs the same signals everyone else does, then puts an AI analysis on top that tells you what the combination actually means for the campaign you're about to run.
- Data pulled from the official Instagram and YouTube APIs, not scraped
- Five weighted signals, each one shown with its own working
- Compare up to five creators side by side before you pitch a client
Engagement sits 41% below the benchmark for accounts in the 100K to 500K band. Comment-to-like ratio is 0.4%, under the 1.5% healthy floor. That pattern is consistent with like amplification rather than purchased followers. Posting cadence and follower ratio are both clean.
Reasonable for awareness placements. Verify comment authenticity by hand before a performance deal above $500.
Sample analysis, illustrative figures.
Thirty seconds, not thirty minutes
The manual version of this is opening the profile, scrolling the last twelve posts, and doing arithmetic in a spreadsheet.
Paste the handle
An Instagram handle, a YouTube channel, or the full URL. Ostryno normalises whatever you give it.
Signals get measured
Engagement against tier benchmark, comment quality, reach efficiency, posting consistency, follower ratio.
You get the read
Plain English on what the combination means, what to check by hand, and where the analysis is uncertain.
Built for the budget you actually have
Creator vetting has been enterprise-priced for a decade. If you vet forty creators a month for a handful of D2C clients, you were never the customer those tools were built for.
Competitor prices are their published list rates and change without notice.
Stop guessing on the ones you can't afford to get wrong
No card. Three free reports when we open.