Kabbalistic diagrams can count Keter or Daat depending on the perspective being used. They do not usually count both as independent Sefirot in the same tenfold list. This is why two credible diagrams can look different without one simply being a mistake.
The Keter-counting sequence
One common order is Keter, Chokhmah, Binah, Chesed, Gevurah, Tiferet, Netzach, Hod, Yesod and Malkhut. In this model Keter is the Crown: the originating will or supernal source above the articulated structure.
The Daat-counting sequence
Another model begins with Chokhmah and Binah, then counts Daat — Knowledge — as the connector that binds intellectual comprehension with the emotional Sefirot. Keter is treated as too transcendent or as belonging to a different level of the system.
Why Daat is more than “information”
In Kabbalistic psychology, Daat implies attachment, connection and integration. An idea that is merely understood has not necessarily become lived. Daat is the binding function that lets knowledge move into disposition and action.
Why Ava Lux normally displays Keter
Ava Lux uses the Keter-based tenfold Tree when presenting the Sefirot as a visual and interpretive structure. Daat is still discussed where relevant as a linking principle, but the chart does not quietly create an eleven-Sefirot system.
Why this matters for source accuracy
Many simplified Tree-of-Life graphics mix systems without explanation. Naming the counting convention is a small detail, but it is exactly the kind of detail that separates a sourced explanation from decorative Kabbalah vocabulary.
Sources and textual boundary
Ava Lux editorial rule: source texts, later Kabbalistic interpretation, modern astrology and the Ava Lux reading method are not treated as if they were the same layer. Where traditions disagree or textual versions vary, the page says so.