E-Commerce Marketing Agency · Boston, MA
E-Commerce Marketing Agency in Boston
Empire325 is a e-commerce marketing agency serving Boston, Greater Boston, and clients across Massachusetts. Full-funnel acquisition, retention email, CRO, and revenue attribution for e-commerce brands.
Book a 15-min strategy callWhy Boston for e-commerce & dtc: Boston's biotech, education tech, and venture capital ecosystem rewards research-grade content. With MIT, Harvard, and 50+ universities, buyers expect data-supported claims, original studies, and peer-reviewed credibility.
What e-commerce marketing agency actually means in Boston
E-commerce marketing in 2026 is shaped by post-iOS 14.5 attribution challenges, rising acquisition costs, and the increasing importance of retention economics. Brands competing only on paid acquisition without retention infrastructure don't survive.
Empire325 e-commerce engagements combine paid acquisition, retention email (Klaviyo/Customer.io), CRO, and full-warehouse marketing attribution — driving 20-40% blended CAC reduction through reallocation away from over-credited channels.
Capabilities
What Empire325 delivers for Boston e-commerce & dtc clients
01
Full-funnel paid acquisition
Meta, Google, TikTok, Pinterest, Reddit with full server-side tagging, CAPI, and Enhanced Conversions for measurement accuracy.
02
Retention email
Klaviyo and Customer.io lifecycle programs — abandonment recovery, post-purchase, win-back, replenishment. Revenue-attributed, not open/click-attributed.
03
Conversion rate optimization
Mobile-first funnel optimization, checkout testing, product page A/B testing. Most clients see 30-80% conversion lifts in 90 days.
04
Marketing mix modeling
MMM models that capture the upper-funnel impact (TV, OOH, podcasts, brand) that user-level attribution misses.
05
Content marketing
SEO-driven content for high-intent commercial queries, AI search optimization for product discovery via ChatGPT/Perplexity.
06
Subscription and replenishment economics
LTV optimization through subscription program design, replenishment flows, and cohort-aware unit economics.
FAQ — E-Commerce Marketing Agency in Boston
Does Empire325 serve e-commerce & dtc clients in Boston?
Yes. Empire325 is a e-commerce marketing agency serving Boston, Greater Boston, and clients across Massachusetts. Full-funnel acquisition, retention email, CRO, and revenue attribution for e-commerce brands. Empire325 e-commerce engagements combine paid acquisition, retention email (Klaviyo/Customer.io), CRO, and full-warehouse marketing attribution — driving 20-40% blended CAC reduction through reallocation away from over-credited channels.
What makes Boston unique for e-commerce & dtc marketing?
Boston's biotech, education tech, and venture capital ecosystem rewards research-grade content. With MIT, Harvard, and 50+ universities, buyers expect data-supported claims, original studies, and peer-reviewed credibility. Empire325's e-commerce marketing agency programs in Boston are tuned for this specific market dynamic — not generic playbooks ported from elsewhere.
Is Empire325 located in Boston?
Empire325 Marketing is headquartered in West Babylon, NY 11704 (Suffolk County, Long Island, NY metro). We serve Boston and clients across all 50 US states with senior-led engagements delivered remotely. For Boston clients we coordinate via video, on-site visits as scope requires, and async collaboration tooling.
How much does e-commerce & dtc marketing cost in Boston?
E-Commerce Marketing Agency engagements in Boston typically range $15K-$80K monthly retainers depending on scope, geographic reach (Boston-only vs. multi-market), and lead-volume targets. Empire325 provides written scoping after a 30-minute discovery call.
What does Empire325 e-commerce marketing agency look like in Boston specifically?
Full-funnel acquisition, retention email, CRO, and revenue attribution for e-commerce brands. In Boston, that translates to programs informed by Greater Boston market dynamics — Boston's biotech, education tech, and venture capital ecosystem rewards research-grade content. Empire325 calibrates the e-commerce & dtc playbook to the specific buyer, regulatory, and competitive realities of Boston.
Other markets we serve
E-Commerce Marketing Agency in other cities
Need e-commerce & dtc marketing in Boston?
15-minute strategy call. No deck. No pitch. Just specific recommendations based on your context.
Book a 15-min strategy call