★★★★★86% Open Rate
We are finally getting real conversations and real downloads. Advazon built a cold email engine that reached 20,000+ attorneys with an 86% average open rate.
N
Nick
Founder · Vikk.ai · LegalTech SaaS
Every review below is from a verified client on LinkedIn or Upwork. No fabricated quotes, no stock photos, no invented companies. Names and companies are publicly verifiable.
We are finally getting real conversations and real downloads. Advazon built a cold email engine that reached 20,000+ attorneys with 86% average open rate. Keep the A/B tests running!
Advazon set up our entire cold email infrastructure from scratch. Our inbox placement went from around 40% to 94%+ and reply rates jumped to 8.4%. He clearly knows email deliverability better than anyone we have worked with before.
I was exceedingly impressed by their adept management of LinkedIn campaigns. Their strategic approach to building contact lists for email drip campaigns significantly boosted our results.
I wholeheartedly endorse them for exceptional lead generation services on LinkedIn. His expertise and unwavering commitment have significantly enhanced our outreach endeavors.
Rakibul is the best lead gen expert that I have ever worked with. He is easy to work with, friendly and always delivers quality, in good time. Thoroughly recommended!
His expertise in using LinkedIn and email outreach was invaluable in generating high-quality leads for us. Communication was excellent, and they kept us updated every step of the way.
Their market research and lead generation is world class. He built a truly custom ICP database that gives our marketing a true competitive advantage.
I have worked with Rakib for over three years because he exemplifies reliability, efficiency, and quality. Highly recommend.
His ability to quickly and efficiently find the right key decision-makers has been invaluable for our business growth.
I hired Advazon for two urgent research projects. Very quick, very responsive, and my data had 99% accuracy — very impressive for lead gen.
Rakib was instrumental in helping my team enter a new customer segment. Highly responsive, receptive to feedback, and delivers projects quickly and accurately.
Hired to set up Google Workspace email and fix deliverability. Excellent job, completed quickly, always answered emails fast.
Book the free 30-minute audit. Walk away with a clear diagnosis of what is breaking, regardless of whether you continue.
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