Creator seeding budget vs paid amplification split worksheet (labelled synthetic)
Synthetic worksheet splitting creator seeding fees from Spark-style paid amplification, using TikTok Spark Ads docs for the amplification concept.
Seeding without amplification math wastes both sides. TikTok Spark Ads document a format that boosts organic posts (including authorised creator posts) so engagement can accrue to the organic post while paid delivery runs. That is a format definition, not a recommended spend split.
Equations (illustrative)
seeding_cost = sum(creator_fees + product_gifts_cogs + agency)amplification_spend = media_spend_on_authorised_poststotal = seeding_cost + amplification_spendseed_share = seeding_cost / totalcost_per_authorised_post = total / authorised_posts- Optional teaching KPI:
blended_cpe = total / (organic_eng_during_window + paid_eng)— only if both engagement definitions are named.
Synthetic example
| Input | Value |
|---|---|
| Creator fees | 12000 |
| Gifts COGS | 1500 |
| Agency | 2000 |
| Amplification spend | 25000 |
| Authorised posts | 20 |
seeding_cost = 15500; total = 40500; seed_share = 0.3827; cost_per_authorised_post = 2025
| Output | Result |
|---|---|
| seeding_cost | 15500 |
| total | 40500 |
| seed_share | 0.3827 |
| cost_per_authorised_post | 2025 |
Facts versus limits
| Fact | Limit |
|---|---|
| Spark Ads docs describe boosting authorised organic posts | Docs do not prescribe a 40/60 split |
| Synthetic split is reproducible | Not a ROAS claim |
Download the CSV.
