| Feature | Free | Quark Pro Lite | Quark Pro | Quark Pro Ultra |
|---|---|---|---|---|
| Log older messages | Up to 12 hours old | Up to 12 hours old | Up to 8 weeks old* | Up to 8 weeks old |
| Change log format | No | Yes | Yes | Yes |
| Customize colors | No | Yes | Yes | Yes |
| Per log type channels | No | Yes | Yes | Yes |
| Log bot actions | No | Yes | Yes | Yes |
| Quark Pro bot | No | No | Yes | Yes |
| Custom bot | No | No | No | Yes |
*Quark Pro initially allows messages up to 2 weeks old to be logged, however this increases to 8 weeks
if the subscription is active for 6 months.