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View Vsynergize's top competitors like Belkins, Bluebird Systems Inc., and CIENCE.

ZoomInfo
ZoomInfo (NASDAQ: GTM) is the go-to-market platform that helps businesses find, acquire and grow their customers. ZoomInfo delivers accurate, real-time data, insights, and technology to more than 35,000 companies worldwide. Businesses use our data and platform to increase efficiency, align sales and marketing teams, and consolidate technology stacks. We are a recognized leader in data privacy, with industry-leading GDPR and CCPA compliance and numerous data security and privacy certifications. For more information about how ZoomInfo helps customers unlock insights, engage customers, and win faster visit: www.zoominfo.com Specialties: GTM platform, GTM strategy, sales intelligence, conversation intelligence, marketing intelligence, sales engagement, contact data, intent data, lead generation, improved prospecting, business information, business contacts, account-based marketing (ABM), data accuracy, database hygiene, and data orchestration.
Vancouver, Washington, US
Public
$1.2B Revenue
https://www.zoominfo.com
8.4K Employees
ZI Ticker
MarketStar
MarketStar is a global B2B sales outsourcing leader with 38+ years of experience driving predictable revenue growth. As the pioneer of Sales as a Service®, MarketStar delivers specialist-led, AI-enabled sales execution across pipeline generation, customer acquisition, partner ecosystem acceleration, and account management at enterprise scale. Recognized as a Leader in the Everest Group's 2025 PEAK Matrix® for B2B Sales Services, MarketStar delivers end-to-end sales, partner, and customer success solutions for global B2B technology organizations. Operating in 90+ countries, we combine specialist teams, AI-enabled insights, and proven execution to extend market reach, accelerate sales performance, and optimize go-to-market programs across markets, channels, and complex buyer segments.
Ogden, Utah, US
Private
$412.1M Revenue
http://www.marketstar.com
2.8K Employees
CIENCE
CIENCE Technologies, Inc., founded in 2015 and headquartered in Denver, CO, is a pioneering global company in lead generation software and services, committed to transforming the B2B landscape. As the heartbeat of every B2B interaction, CIENCE doesn't just adapt to technological advancements; it leads with a unique blend of AI's powerful insights and the irreplaceable warmth of human intuition, creating deep, insightful, and transformative engagements. The company's primary mission is to tackle the challenges businesses face in generating sufficient leads and meeting sales forecasts. This is achieved through CIENCE GO, a proprietary software platform that enhances the targeting of potential leads and makes sales conversations more efficient. With a clientele that includes over 2,500 businesses, ranging from seed-stage startups to Fortune 500 corporations, CIENCE's reach is extensive and diverse. CIENCE sets itself apart by offering the strategic thinking of growth hackers, the analytical prowess of a data science company, and the flexibility of skilled resources, all integrated into a sales acceleration platform. This multifaceted approach has earned trust across various business sectors, demonstrating that consistent growth requires a steady influx of new prospects into sales pipelines. Through CIENCE GO, complemented by dedicated Campaign Managers and Sales Development Representatives (SDRs), businesses are equipped with tools and strategies to streamline prospecting and personalize sales development at scale. CIENCE doesn't just envision a future of effortless business connections; it strives for a world where every interaction resonates profoundly, setting unparalleled benchmarks of excellence and innovation, and inspiring businesses everywhere to evolve and excel.
Miami, Florida, US
Private
$170M Revenue
https://www.cience.com
1.1K Employees

Top Vsynergize Employees

G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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