# Popup Optin Tools

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Sleeknote](https://www.vioscale.ai/software/sleeknote) | 75.3 | 26% (low) | - |
| 2 | [OptiMonk](https://www.vioscale.ai/software/optimonk) | 72.5 | 26% (low) | - |
| 3 | [Getsitecontrol](https://www.vioscale.ai/software/getsitecontrol) | 69.9 | 26% (low) | - |
| 4 | [Popup Maker](https://www.vioscale.ai/software/popup-maker) | 61.2 | 26% (low) | - |
| 5 | [Wisepops](https://www.vioscale.ai/software/wisepops) | 57.6 | 55% (medium) | - |
| 6 | [Justuno](https://www.vioscale.ai/software/justuno) | 57.4 | 55% (medium) | - |
| 7 | [OptinMonster](https://www.vioscale.ai/software/optinmonster) | 49.9 | 26% (low) | - |
| 8 | [Sumo](https://www.vioscale.ai/software/sumo) | 46.9 | 25% (low) | - |
| 9 | [Privy](https://www.vioscale.ai/software/privy) | 38.6 | 25% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/popup-optin-tools).*