We found no documented customer complaints about Socratyc’s certification in the sources we reviewed. The main public item tied to its name is a short Socratyc video on crafting a difficult conversation, which is training content, not a complaint. The fair cautions are the ones above: price, time and the need to practice facilitating.
Socratyc’s answer to those cautions is support after the exam: 8 years helping DiSC practitioners with profiles, tough rooms and report choice, help building the business case, and discounted credits. Run your own numbers in our DiSC certification cost calculator.