serum.social

What It Is

Serum is a public social media account auditing tool from Heroic, LLC, positioned around the tagline “See Who They Follow.” It supports Instagram and TikTok: enter the username of any public account, and it pulls that account’s followers and following lists, then uses AI to classify accounts one by one and generate reports on authenticity, content risk, and brand safety.

Core Capabilities

From a marketing/SEO perspective, Serum is more of a social media due diligence and influencer campaign risk-control tool than a traditional keyword SEO product. Its copy says it pulls the full follower/following lists rather than relying only on sample-based estimates. It can identify labels such as bots, purchased followers, low-quality accounts, OnlyFans, NSFW, hate content, and crypto spam, while also providing quality scores, brand safety scores, interest mapping, and red-flag alerts. Full Analysis also uses AI to scan images and videos from flagged accounts, making it better suited for brand partnership scenarios where content safety matters more.

Pricing and Entry Requirements

Serum uses pay-per-use pricing with no subscription required. Quick Analysis starts at $30 and includes the first 1,000 accounts, then costs an additional $10 per 1,000 accounts. Full Analysis starts at $40, then costs an additional $20 per 1,000 accounts. The upside is clear one-off audit pricing, but costs can rise quickly when auditing large accounts or multiple accounts in bulk. The tool is web-based, requires no plugin installation, and does not ask for an Instagram password.

Pros and Cons

Its strengths are its clear positioning: it is suitable for verifying audience quality before influencer collaborations, analyzing competitors’ audiences, cleaning up your own account, and running brand safety checks. Pay-per-use purchasing is friendly to small teams, and its use of public data without requesting passwords reduces security concerns. The drawbacks are that it only works with public accounts and cannot access private data; there is no visible independent verification of the accuracy of its AI classification or completeness of its data scraping; and information on payment methods, enterprise collaboration features, and API integrations is limited.

Who It’s For and Access from China

Serum is suitable for brands, agencies, creator operations teams, influencer marketers, and individuals who need to conduct public social media background audits. Users in China should note that the product’s accessibility is not clearly documented, and Instagram/TikTok usage is usually affected by the local network environment. Payment methods are also not disclosed. Alternatives to consider include HypeAuditor, Modash, Social Blade, and IG Audit.