Campaigns that performed
Check which growth experiments they personally ran: paid social creative, referral loops, onboarding email sequences. Ask for signup, activation or CAC numbers before and after their work.
Evidence to listen for
- Names campaigns or programmes they ran, with the metric they moved and the baseline it moved from
- Distinguishes their own work from the team's or the agency's
- Knows the audience and the offer, not just the channel
- Can describe a campaign that failed and why
Five-point scoring guide
No numbers; describes activity rather than results.
Vanity metrics only; attribution to their own work is unclear.
Real campaigns with some numbers; baselines often missing.
Named campaigns with metric, baseline, and clear personal ownership.
Names specific experiments with owned metrics, for example lifting trial-to-paid from 4% to 7% via a three-email onboarding sequence.