Award Given:
Denniz Ozden: Best B2B Lead Generation Expert in the US of 2025
A-Sales, led by founder and CEO Denniz Ozden, has redefined the landscape of B2B lead generation with a bold, results-first approach that has captured the attention of top-tier global brands. At just 20 years old, Denniz launched A-Sales with a vision to disrupt an industry plagued by unreliable promises and bloated pricing models. In less than two years, A-Sales has become a performance-first powerhouse, scaling to a 7-figure business and securing clients like Google, Jotform, and others within the tech, SaaS, and healthcare industries.

A Results-Only Business Model
Unlike traditional agencies that lock clients into high-retainer contracts, A-Sales operates on a performance-based model. If the company doesn’t deliver qualified meetings, clients don’t pay. This commitment to tangible results has earned A-Sales more than 200 five-star reviews across multiple platforms, including Clutch, Trustpilot, and G2, showcasing their unparalleled ability to drive growth without the usual fluff.
Innovation at Its Core
What sets A-Sales apart is their dedication to innovation. Rather than relying on third-party tools, A-Sales has developed their own proprietary technology to fuel growth. The A-Leads platform, a sales intelligence tool, and the KZR™ phone validation system, which ensures higher connect rates than industry norms, have been game-changers for clients. With A-Sales, businesses aren’t just buying leads, they’re tapping into a complete, high-tech outbound sales ecosystem that delivers real-time data, verifies decision-makers, and helps businesses close deals faster.
Client Success Speaks for Itself
The results speak for themselves. A-Sales has helped companies like Google launch high-stakes projects, including driving enterprise adoption of Google Gemini AI and increasing registrations for Google Workspace. In just 30 days, A-Sales booked over 180 meetings for Leads.io, and for Jotform, they successfully coordinated 60 meetings in 60 days, leading to significant revenue opportunities.
Why A-Sales Stands Out
Performance-Driven: No retainer fees—clients only pay for results.
Proprietary Technology: The A-Leads platform and KZR™ system offer superior targeting and lead validation.
Global Reach, Local Precision: With campaigns in 26+ languages and 50+ industries, A-Sales delivers results worldwide.
Enterprise Proven: Trusted by companies like Google and Jotform to handle strategic outreach and revenue-generation campaigns.
No Shortcuts: A commitment to quality and transparency that has resulted in over 200 five-star client reviews.
The Future of Lead Generation
A-Sales isn’t just another lead generation agency, it’s a movement that’s shaping the future of B2B sales. Denniz Ozden, a visionary founder, has built an empire based on the idea that businesses shouldn’t have to pay for empty promises. With their tech-first, performance-only model, A-Sales is setting new standards for B2B lead generation. For any company looking to scale, increase their sales pipeline, and close high-value deals, A-Sales offers not just a service but a proven solution that guarantees results.
For more information about A-Sales and their services, visit their website.
Notable Achievements:
Featured in Clutch as a top global sales agency
100+ 5-star reviews on G2
Trusted by major tech companies like Google and Jotform
Stay Connected with Denniz Ozden:
Best of Best Review
Best of Best Review is the leading award-giving body for businesses and organizations, and we take great pride in recognizing the best of the best.