3Q Digital (now 3Q/DEPT) is a data-driven growth marketing and media-buying agency that helps ambitious brands scale through paid media, SEO, CRO, and analytics.
3Q Digital, now operating as 3Q/DEPT, is a growth marketing and media-buying agency that has built a strong reputation for data-driven performance. Founded in 2008 and headquartered in Chicago, the agency helps ambitious brands scale through paid media, SEO, conversion rate optimization, and analytics. Its client roster includes well-known disruptors like Square, GoPro, Warby Parker, Pinterest, and Coinbase, signaling a focus on high-growth, venture-backed companies and established enterprises.
The agency's core strength lies in its end-to-end performance marketing capabilities. It covers paid search, paid social, programmatic, CTV/OTT advertising, SEO, CRO, creative services, and data science. What sets 3Q Digital apart is its proprietary technology: the Qontrol performance-monitoring and predictive analytics platform (now integrated into DEPT's Ada martech stack) and the Growth Labs experimentation team. These tools allow the agency to test, optimize, and scale campaigns with a level of rigor that smaller shops often cannot match. Its Google Premier Partner status and strong relationships with Microsoft, Adobe, and Shopify provide early access to platform betas and elevated support.
Pricing is custom-scoped and not publicly standardized. The directory listing shows a starting point of $200+ per month, but the FAQ clarifies that engagements typically have a minimum project size around $50,000. This places 3Q Digital firmly in the premium tier of performance agencies. Retainers are the norm, and the agency is best suited for companies with substantial digital ad budgets and internal marketing teams ready to collaborate on complex, multi-channel programs.
3Q Digital is ideal for mid-market and enterprise brands that need a deeply data-driven partner to manage large media budgets across multiple channels and geographies. It is less appropriate for small businesses or early-stage startups with limited ad spend, as the minimum investment and complexity of engagements can be prohibitive. The agency's strategic advisory and digital due diligence offerings also make it a strong choice for investors and corporate development teams evaluating growth opportunities.
In summary, 3Q Digital (3Q/DEPT) is a top-tier performance marketing agency with a proven track record, robust proprietary tools, and deep platform partnerships. It delivers measurable results for companies ready to invest in sophisticated, data-led growth. However, its premium pricing and enterprise focus mean it is not a fit for every budget or team size. For organizations that can meet its minimums, it offers a comprehensive, results-oriented partnership that can drive significant scale.
Key Features
- End-to-end performance marketing capabilities from media buying and SEO to CRO, analytics, and creative, reducing the need for multiple specialist agencies.
- Recognized by Google, Forrester, TechCrunch, Ad Age, Inc., and Adweek, signaling both strong execution and a positive employer brand that attracts talent.
- Proven track record helping disruptive companies (e.g., Square, GoPro, Warby Parker, Pinterest, Coinbase) grow into category leaders.
- Ability to manage very large media budgets and complex omnichannel programs, including programmatic, CTV/OTT, and international campaigns.
Team Size
Pros
- Deep expertise in performance marketing across paid search, paid social, SEO, and programmatic channels, backed by industry recognition and platform partnerships.
- Highly data-driven culture with strong analytics, experimentation, and proprietary tools like Qontrol and Growth Labs to inform strategy and optimization.
- Strong relationships with major platforms such as Google (Premier Partner status) and Microsoft, providing early access to betas and elevated support.
- Ability to manage large, complex, multimarket media programs and significant annual ad spend for fast-growing and enterprise brands.
- Strategic advisory and digital due diligence offerings that extend beyond media execution to guide broader growth and investment decisions.
Cons
- Premium positioning and a stated minimum project size around $50,000 can put the agency out of reach for smaller or early-stage companies.
- Best suited to organizations with in-house marketing stakeholders and data infrastructure; engagements can be complex for teams without internal readiness.
- As part of a larger global group (DEPT), smaller clients may feel less prioritized compared to large enterprise accounts and global brands.