Insights

Performance Model C6 Site Solutions offers pure performance-based pricing with no fixed fees or setup charges, aligning client spend with actual enrolled patients. This presents a strong upsell case for sponsors and CROs seeking risk-free, outcome-driven recruitment partnerships and could attract enterprises prioritizing predictable ROI.

End-to-End Recruitment The company manages the full recruitment funnel from first ad impression to randomization, combining digital marketing, AI-driven lead qualification, marketing automation, and a human-led Patient Advocate Team. This integrated approach creates opportunities to cross-sell ancillary services such as site optimization, patient retention programs, and data analytics for enrollment efficiency.

Site and Sponsor Connectivity Site-centric and sponsor-focused campaign orchestration with local site advertising and centralized sponsor campaigns positions C6 as a bridge between sites and sponsors. This dual-facing capability can be leveraged to pitch expanded collaborations, regional trials, or multi-site studies requiring coordinated enrollment strategies.

Eligibility Modeling A probabilistic eligibility model enhanced by expert advisory input differentiates C6 from traditional recruiters. This unique approach can be packaged as a value proposition to sponsors seeking improved screen failure reduction, higher screen-to-randomization conversion, and data-driven enrollment forecasts.

Scale and Accounts With a lean team and revenue in the mid-market range, C6 seems poised for scalable growth through partnerships with mid-to-large sponsors and CROs pursuing rapid, risk-managed enrollment for multiple sites. Target these segments for expansion opportunities, especially where performance-based pricing resonates with budgeting cycles.

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C6 Site Solutions Tech Stack

C6 Site Solutions uses 8 technology products and services including HubSpot Analytics, Linkedin Insight Tag, WordPress, and more. Explore C6 Site Solutions's tech stack below.

C6 Site Solutions's Email Address Formats

C6 Site Solutions uses at least 4 email formats:
C6 Site Solutions Email FormatsExamplePercentage
Middle@c6marketing.comMichael@c6marketing.com
38%
First@c6marketing.comJohn@c6marketing.com
37%
FirstL@c6marketing.comJohnD@c6marketing.com
13%
First.Last@c6marketing.comJohn.Doe@c6marketing.com
12%

Frequently Asked Questions

What is C6 Site Solutions's official website and social media links?

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C6 Site Solutions's official website is c6sitesolutions.com and has social profiles on LinkedIn.

How much revenue does C6 Site Solutions generate?

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As of August 2026, C6 Site Solutions's annual revenue is estimated to be $10M - $25M.

What is C6 Site Solutions's NAICS code?

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C6 Site Solutions's NAICS code is 5418 - Advertising, Public Relations, and Related Services.

How many employees does C6 Site Solutions have currently?

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As of August 2026, C6 Site Solutions has approximately 9 employees across 3 continents, including North America, Africa and Asia. Key team members include : H. H. L. Explore C6 Site Solutions's employee directory with LeadIQ.

What industry does C6 Site Solutions belong to?

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C6 Site Solutions operates in the Marketing Services industry.

What technology does C6 Site Solutions use?

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C6 Site Solutions's tech stack includes HubSpot Analytics, Linkedin Insight Tag, WordPress, oEmbed, Google Workspace, Google Fonts API, WP Engine and HTTP/3.

What is C6 Site Solutions's email format?

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C6 Site Solutions's email format typically follows the pattern of Middle@c6marketing.com. Find more C6 Site Solutions email formats with LeadIQ.

When was C6 Site Solutions founded?

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C6 Site Solutions was founded in 2016.
C6 Site Solutions logo

C6 Site Solutions

Marketing ServicesMassachusetts, United States2-10 Employees

C6 | Site Solutions, based in Boston, Massachusetts, provides enrollment services for Sponsors, CROs, and clinical research sites, managing the full recruitment workflow from initial engagement to randomized patient. Unlike traditional lead generation, the company emphasizes ownership of the recruitment process to reduce the burden on clinicians involved in research. A key differentiator is a probability-based view of eligibility that layers motivation signals, engagement indicators, clinical severity scoring, and validated assessments on top of standard criteria, guided by an advisory board of principal investigators.

The firm's hybrid approach combines digital marketing, AI-powered lead qualification, marketing automation, and a clinically trained Patient Advocate Team to advance suitable candidates through the funnel while maintaining empathetic guidance. Campaigns are tailored to each site and locally targeted, connecting candidates to the responsible sites while enabling sponsors to run centralized programs. Its pricing is strictly performance-based, with no fixed fees or upfront charges, aligning the firm's interests with enrollment outcomes and aiming to deliver a predictable, scalable pipeline of study candidates.

Section iconCompany Overview

NAICS Code
5418 - Advertising, Public Relations, and Related Services
Founded
2016
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    C6 Site Solutions's revenue is estimated to be in the range of $10M - $25M

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