Collov has been pushing AI design toward the high end. Their pitch is integration with the way professional firms already work — BIM, CAD exports, full project workflows, team accounts. For an architecture firm or established design studio, that level of integration matters.
Tigmi is built for a different audience. We aim for the solo interior designer, the boutique studio, the realtor, and the homeowner doing real renovations — the long tail beneath enterprise. The tool is faster to learn, the renders happen in seconds, and the output is good enough for client presentations and listing photos without a CAD pipeline.
The practical question is whether you need professional integration or independent flexibility. Collov is the right answer for the former, Tigmi for the latter.