Tools for unmoderated product design research?

Sprig, Maze and UserInterviews come to mind on top of my head

Typeform: An easy-to-use survey maker to create interactive and engaging surveys for customer feedback.

Sketch, PS and other design tools must be learned

1. Usability testing software: Usability testing software such as UserTesting, Hotjar, and Usabilla can be used to observe how users interact with your product and identify areas of improvement. 2. Survey tools: Survey tools such as SurveyMonkey, Qualtrics, and Typeform can be used to collect feedback from users on the design of your product. 3. Card sorting tools: Card sorting tools such as OptimalSort and Treejack can be used to understand how users would organize information in your product. 4. A/B testing software: A/B testing software such as Optimizely and VWO can be used to test different design variations and measure the impact of design changes. 5. Prototyping tools: Prototyping tools such as InVision, Figma, and Sketch can be used to quickly create prototypes of potential design solutions