What is Autotuning?

Auto-Tune is JustAI’s continuous optimization system. When the platform detects statistically significant performance differences between your variants, it recommends actions:

1. Archive underperformers — variants consistently below the mean are flagged for removal
2. Generate challengers — the AI creates new variants informed by learnings from your top performers (what themes, tones, and structures work best)
3. Milestone — reset bandit weights so new and existing variants compete from equal footing

You stay in control throughout — Auto-Tune surfaces recommendations via Slack notifications and the dashboard, but nothing changes without your approval.

The typical Auto-Tune cycle:

• Receive a notification that statistical significance has been reached
• Review variant performance in Compact Mode
• Archive underperformers, approve new AI-generated challengers
• The bandit begins learning again with the updated variant pool

For a detailed walkthrough, see the Auto-Tune guide.