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Evan Palmer
Director of Business Development at Paxos

B2B3 understands web3 Go-To-Market deeply. They are professional and efficient, getting Paxos C-suite engagement across new opportunities. They have been great partners in LATAM and other markets where stablecoins are changing the landscape of global commerce and personal finance!

24 Mar 2025
Fernando Oscar Vazquez
TENUI S.A. - C.E.O.

"Working with B2B3 has been an outstanding experience. Their dedication and professionalism shine through every step of the process, delivering tailored solutions that truly help businesses go global. Their strategic approach and attention to detail show a level of quality that goes above and beyond, making them a key partner for any company looking to expand into international markets. Huge kudos to B2B3 for the amazing work they do!"

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Patrick South
Global Head of Sales at TRM Labs

We were referred to Mariano and the Sellerate (now B2B3) team by a senior GTM leader in our investor network. Within a week after meeting Mariano, we were on-contract and the team was delivering immediate results. They have completely changed our perpsective on outsourced lead generation. The team is unbelievably sharp, kind/optimistic, insatiably curiously, and aligned to our company mission. They are a truly unique partner in that they have become deeply embedded in our business and are a core part of our team. They care deeply about our people, our customers, and the outcomes we're working to enable. The team is communicating with us late at night, over the weekend, at all hours with unique strategy considerations that are well outside of basic "lead generation". I can't stress how special / wonderful this team is.

6 Sep 2024
Andrew Froug
Marketing Consultant

Jose is we an awesome partner. Always responsive to needs, applied critical thinking to make projects better, and was a kind and lovely presence. He’s the real deal.

Harry
GTM

B2B3 has been an exceptional partner to work with, consistently demonstrating professionalism and expertise. Their commitment to delivering outstanding service has made a significant positive impact on our business. I highly recommend their services to any company in the Web3 space seeking a reliable and skilled partner.

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Andy Werner
Director, Partnerships

B2B3 is an outstanding group of individuals that have used their connections, ingenuity and tools to drastically improve our GTM efforts in LATAM. We rely on them as an extension of our team in the region and their impact is palpable and measurable.

Alexandra Giraldo
Global SDR Manager - Cabify

I have to give a huge shoutout to B2B3 – and especially to Mariano, who’s an incredible partner to have specially if you’re looking for a team that’s not only strategic but also genuinely cares about your success.

Mariano is one of the sharpest, most analytical minds I've worked with. His ability to break down complex problems and develop tailored, effective strategies is unmatched. But what really sets him and his team apart is their commitment to results. Mariano is always going the extra mile, thinking ahead, and pushing for better outcomes.

The whole B2B3 team integrates seamlessly with yours, taking on real responsibility, and helping you refine your product-market fit and accelerate revenue growth. Whether you're a startup or a big company, they know exactly how to drive results and scale your business.

They're a game-changer. They’re not just about strategies; they’re about getting things done!

Highly recommend them if you're ready to take your business to the next level!

Kelly Kaufman
Field Marketing Lead

As a marketing leader, I worked extensively with Mariano and team driving high quality leads and engagement through his talented team of SDRs at a face paced crypto startup.

His team has a great understanding of the fintech and crypto space and know how to find and target leads that convert to revenue.

I would highly recommend working with this team.

Alpesh Shah
Director of Global Revenue Operations at TRM Labs
Balazs Homolka
Partnership manager at Medicontur Ltd.
29 Oct 2024