Yes, it appears legitimate. Synergy Business Brokers was founded in 2002, is considered a top 10 broker in the US, and has grown its buyer base to over 30,000. It’s a member of the International Business Brokers Association, works on a no-upfront-fee, success-fee model, and has a 5-star rating from client reviews on Birdeye.
Client testimonials on their site and third-party platforms consistently praise professionalism and communication.
Some independent review sites note downsides worth weighing: they don’t publicly disclose exact sale numbers, closure rates, or commission structure. As with any broker, verify credentials directly and check recent reviews before signing.