The book StrengthsFinder 2.0 by Tom Rath contains a unique, one-time use code in the back. While buying it new costs money, many people find copies at thrift stores for $1–$3. Just ensure the sealed envelope at the back of the book hasn't been opened.
Often cited as the best free alternative, the HIGH5 Strengths Test identifies your top five natural talents based on positive psychology principles. Unlike Gallup, the basic results are completely free.
