EMV (Earned Media Value)
Earned Media Value (EMV) is a dollar estimate of what organic social mentions, press coverage, and creator posts would have cost if bought as paid media. Sentia computes EMV per post in 2026 by multiplying impressions by a category-specific CPM benchmark, never by a single global rate. The number matters because it lets marketing teams compare earned reach against paid spend on the same axis without conflating the two.
What it is
EMV is the dollar value assigned to media a brand did not pay for: organic mentions, press coverage, creator posts, customer photos, and word-of-mouth. The standard formula is impressions multiplied by a CPM benchmark, with optional adjustments for engagement rate, sentiment, and source authority.
The unqualified version uses one CPM for every post on every platform. That approach is fast and almost always wrong. A reel with 1M views from a tier-1 fashion creator is not worth the same as 1M impressions on a generic news site.
Why it matters
EMV is the only language that lets a CMO compare an earned mention against a paid placement without inventing units. When a creator partnership ships, EMV tells you whether the organic lift on top of the paid post made the deal three times more valuable than its fee, or barely broke even.
Treat EMV as a directional indicator. Use it for trend detection, ROI conversations with finance, and before-and-after measurement of campaigns. Do not treat it as cash.
How Sentia uses it
Sentia computes EMV per post using a category-specific CPM table refreshed quarterly. Beauty on Instagram is not fashion on TikTok. The platform also separates three numbers Sentia considers non-negotiable: brand-paid spend (what the brand bought directly), creator-partnership spend (what the brand paid the creator), and EMV (the boost-equivalent value of the resulting earned reach). Blending all three into one number is what most legacy tools do and what Sentia refuses to do.
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