speedrun.substack.com
speedrun.substack.com backs 1 GrowthDex tactic and 0 essays. This page exists so readers and crawlers can follow the evidence trail from source to tactic to plain-English case study.
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Coverage snapshot
speedrun.substack.com currently informs 1 tactic and 0 GrowthDex essays.
- Channels: Referrals
- Stage tags: 0-100, 100-1K
Cited GrowthDex tactics
- Sharer-ID URL encoding for viral factor A/B testingEncode the sharing user's ID into every shared URL so you can calculate viral factor as a cohort-to-cohort ratio and A/B test product changes to increase it.
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