Key points

What to take from this guide

  • A media kit should show average reach, engagement quality, intent signals, and proof that matches the sponsor's campaign goal.
  • TikTok, Instagram, and YouTube should not be collapsed into one engagement number because formats and denominators differ.
  • Follower count belongs in the kit, but saves, shares, replies, comments, views, and past campaign proof usually explain sponsor fit better.

Guide section

Show proof by platform and campaign job

A creator media kit should answer a sponsor's next question: why this audience, why this format, and why this creator for this campaign? That means the kit needs more than follower count.

Use platform-specific proof. TikTok often needs view pace, save rate, share rate, and usual views. Instagram needs feed, reel, and story metrics separated. YouTube needs video engagement by views or subscribers, with Shorts revenue kept separate from sponsor value.

  • Reach proof: followers, subscribers, average views, reach, and typical story views.
  • Engagement proof: likes, comments, shares, saves, replies, sticker taps, and comment rate.
  • Intent proof: saves, shares, replies, taps, clicks, signups, coupon use, or affiliate sales.
  • Commercial proof: past campaign results, audience fit, brand categories, and usage rights clarity.

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Guide section

What belongs in the media kit

Start with a short audience snapshot: niche, audience problem, platforms, location or language if relevant, and the kind of campaigns that usually fit. Then show platform metrics in a consistent recent window.

The strongest kits separate the media proof from the offer. Metrics explain why the creator is credible. Deliverables, usage rights, exclusivity, timelines, and pricing explain what the sponsor is buying.

  • Audience fit: niche, buyer context, region, language, or community angle.
  • Platform baseline: average views or reach over a recent set of posts.
  • Intent signals: saves, shares, replies, taps, comments, clicks, or conversions.
  • Format menu: TikTok videos, Instagram reels, stories, YouTube Shorts, integrations, or usage assets.
  • Proof notes: one or two past results with the campaign goal clearly labeled.

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Guide section

Denominators and reporting windows

Choose the denominator before putting any percentage in the kit. TikTok engagement can be reported by views for a post or by followers for account comparison. Instagram feed and reels often use reach, while stories usually use story views. YouTube engagement for one video should usually use views.

Time window matters. A 24-hour story, a 7-day TikTok read, a 30-day Instagram reel average, and a 90-day YouTube channel snapshot are not the same evidence. Label the window so the sponsor knows what the number means.

  • TikTok post read: interactions divided by video views.
  • Instagram reel read: likes, comments, shares, and saves divided by reach.
  • Instagram story read: replies, sticker taps, and exits divided by story views.
  • YouTube video read: likes, comments, and shares divided by views.
  • Sponsor comparison: expected impressions and quote converted into CPM after the package is scoped.

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Guide section

Common mistakes

The most common mistake is making the media kit a follower-count slide with a few logos. Follower count gives scale, but it does not explain whether the audience watches, saves, shares, replies, clicks, or buys.

Another mistake is mixing formats into one blended engagement rate. A TikTok save rate, an Instagram story reply rate, and a YouTube comment rate can all be useful, but they should stay labeled because they answer different sponsor questions.

  • Using lifetime best posts as if they are the normal baseline.
  • Reporting engagement without saying whether the denominator is views, reach, followers, or subscribers.
  • Combining stories, reels, Shorts, and TikToks into one average.
  • Showing campaign revenue without costs, attribution window, or refund context.
  • Quoting a package before usage rights and exclusivity are known.

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Worked example

A compact media-kit proof block

The same creator can show different proof for discovery, intent, and sponsor pricing without pretending every platform metric is the same.

Creator nicheMeal-prep tutorials for busy parents
TikTok baseline62,000 followers, 48,000 average views across the last 10 similar videos
TikTok intent1,740 average saves plus shares, or 36.3 intent actions per 1,000 views
Instagram reel proof29,000 reach and 1,900 interactions, or 6.55% engagement by reach
Story proof7,800 story views, 96 replies, and 210 sticker taps in a recent sequence
YouTube proof110,000 Shorts views and 4,620 interactions, or 4.20% engagement by views
Campaign proofPast partner offer: 184 coupon orders from a clearly labeled campaign window
Sponsor readStrong fit for meal-planning awareness or consideration; quote still depends on deliverables, usage, and exclusivity

Creator media-kit metrics are planning and pitching signals, not sponsor guarantees, platform forecasts, legal advice, or proof that a campaign will convert. Denominator choice, post age, niche, format, audience fit, disclosure requirements, rights, exclusivity, and campaign goal can change the read.