Vetting Instagram Influencer Metrics: The 2-3% Engagement Floor

Lydia Lee, a social media and influencer marketing veteran with over 15 years of experience, walks through the exact criteria she uses to vet creators before partnering with them. Her first filter is engagement rate: she will not work with anyone below two to three percent, arguing that a lower number means most followers are bots or disengaged family members.

Posting cadence matters just as much, and she expects creators to publish at least a few times per week to stay relevant with their audience. She also evaluates brand partnership history, looking at whether the creator has a clear content identity and whether their existing branded content is the kind she would actually want. For micro and nano influencers who lack a polished portfolio, Lydia says to focus on storytelling ability, specifically whether the creator can land a compelling hook within the first five seconds.

If you want to know how to check fake followers on Instagram without paying for a tool, her engagement rate benchmark alone does most of the work. Watch to see how all five signals combine into a fast, repeatable vetting process.