Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
13 reviews
Belkins.io – #1 B2B Lead Generation AgencySelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Belkins is the most loved B2B lead generation and appointment setting agency, helping SMBs, mid-market companies, and enterprises build predictable pipeline through omnichannel allbound strategies. As the #1 B2B appointment setting agency, we combine strategy, pipeline development, AI-backed outreach, and GTM expertise in one team, bringing sales and marketing together around a single growth strategy. Since 2017, Belkins has supported 1,000+ companies across 50+ industries, including General Electric, NVIDIA, Autodesk, HiBob, and UC Berkeley. We’ve booked 1M+ appointments, generated 67,200+ deals, maintained a 95% client retention rate, and delivered an average return of $10 for every $1 invested. That combination of expertise, transparency, and real business impact is what has made Belkins not only a leading B2B appointment setting agency, but a long-term growth partner clients genuinely value.SM
Belkins.io – #1 B2B Lead Generation Agency (belkins.io) has 13 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
Showing 1 review with 2 stars · Clear filters
The pressure to join was intense. I have yet to see one lead that has been any good. I had very strong feelings about saying no, but the pressure was on. I blame myself, but I will never again fall to pressure again. And, I’ll never recommend them to another agent.
By Joyce V.
