Ecommerce Marketing Agency
Full-funnel growth for Shopify, BigCommerce, and custom ecommerce brands.
We scale ecommerce brands from $1M to $50M+ by fixing what actually moves revenue — acquisition economics, retention math, and conversion leaks — not dashboards that look pretty.
What we move for ecommerce brands.
How we think about ecommerce marketing.
Most ecommerce agencies sell you channels. We sell you outcomes. Our senior operators run paid media, SEO, CRO, email, and creative as one integrated system — because that's how ecommerce actually works. Your Facebook ROAS doesn't exist in isolation; it depends on your AOV, your repeat rate, your email flows, and whether your checkout is leaking 30% of sessions.
We've scaled 200+ ecommerce brands across Shopify↗, BigCommerce, WooCommerce, and headless builds. From early-stage DTC upstarts breaking $1M to category-defining brands at $100M+, our playbook is the same: find the biggest leak, plug it, then compound the next one.
Want a free 30-min growth audit?
A senior operator reviews your site, ads, and funnel and shows you the 3 biggest leaks. No pitch.
- No credit card
- Senior-operator review
- Actionable next steps
CRO (conversion rate optimization) pricing
CRO is one of the highest-ROI marketing investments — but only if priced correctly. Cheap CRO is rarely worth it.
Audit-only
$2,000–$10,000 one-time. Heuristic + analytics audit, prioritized recommendations. No ongoing testing.
Single-test consulting
$2,000–$5,000 per test. Hypothesis, build, run, analyze 1-2 tests/month. Slow but high-quality.
Full CRO program
$8,000–$20,000/mo. 4-8 tests/month, dedicated analyst, qualitative research, quarterly strategy.
Enterprise CRO
$20,000–$75,000+/mo. Full team, custom analytics, multi-funnel, segment-specific testing programs.
CRO economics: a single test that lifts conversion 10% on a $1M/month site pays back $10K/month in additional revenue — forever. The math heavily favors investing in real CRO programs over cheap A/B test "audits."
Diagnose
before
prescribing.
Our ecommerce playbook is simple: diagnose before prescribing. Week one is a full-funnel audit — paid media structure, SEO opportunity, CRO leak analysis, retention flow inventory, and attribution reality check. Week two is a 90-day roadmap with explicit revenue targets and channel allocation. Month two forward, we execute — one senior team running the whole stack, not siloed specialists pointing fingers.
How we drive ecommerce growth.
Integrated disciplines, run by one senior team — not five agencies fighting over attribution.
Performance Ads
Google, Meta, TikTok built around LTV economics.
SEO & Content
Programmatic SEO and commercial intent content.
CRO & Analytics
Server-side tracking, experimentation, funnel fixes.
Email & Retention
Klaviyo flows, SMS, loyalty economics.
Creative Studio
30+ ad concepts monthly, UGC network, motion.
Web & Shopify
Theme dev, headless Hydrogen, speed optimization.
Ecommerce tools — diagnose before you buy.
Free calculators and auditors built for ecommerce operators. Run them against your numbers before we talk.
Still need help? Get a free audit →
All 100+ free toolsWhat ecommerce brands see with us.
"They rebuilt our ecommerce acquisition strategy from first principles. Six months in, we're doing 2.3× the revenue on the same ad spend. The best agency relationship we've had in ten years."
Talk to a senior operator first
Book a 30-min call where we map the highest-leverage growth move for your business.
- Direct senior-operator
- No sales pitch
- You leave with clarity
What CRO actually costs (and earns).
Conversion rate optimization pricing ranges from $1,500/month for individual practitioners running basic A/B tests to $25,000+/month for comprehensive programs with research, design, development, and full analytics. The right level depends on your traffic volume — CRO requires enough sessions to reach statistical significance.
Minimum viable traffic for CRO: roughly 10,000 sessions/month per page you want to test, with at least 1,000 conversions on the primary metric. Below that, A/B tests take too long to reach significance and CRO ROI is minimal. We always check traffic volume before recommending CRO investment.
What good CRO actually does: quantitative analytics review (where users drop off), qualitative research (heatmaps, session recordings, user surveys), hypothesis prioritization (impact vs effort scoring), test design and development, statistical analysis, and learning capture. The big firms charge $15,000+/month because all five take real expertise.
What to avoid in CRO: practitioners who run tests without explicit hypotheses, agencies that don't track statistical significance properly (early stopping creates false positives), and 'CRO' that's actually just A/B testing copy with no underlying research. The latter rarely produces compounding wins.
Our CRO engagements start at $3,500/month for ecommerce sites with 25,000+ monthly sessions. Comprehensive programs with research + design + development + analytics run $8,000-$20,000/month. Most clients see 10-25% revenue lift in the first 6 months — enough to pay for the program 5-10x over.
Ecommerce
questions,
answered.
Common questions from ecommerce founders and operators.
Ask us directlyMost of our clients are doing $1M to $50M in annual revenue, with a handful of brands above $100M. We occasionally work with earlier-stage brands where founder-fit is strong, but the math works best for brands with established product-market fit and enough revenue to support multi-channel investment.
Not a hard minimum, but most engagements start to make sense at $30k+ monthly ad spend where there's enough volume for meaningful testing and optimization. Below that, we often recommend starting with CRO and retention work before scaling paid.
Yes, we work with any setup — stock themes, Shogun-builds, custom Liquid, or headless Hydrogen. If performance is limiting revenue, we'll flag it in the audit and scope the minimum change to unblock growth, not push a rebuild you don't need.
From signed agreement to first campaign launch is typically 10 to 14 days. Audit work starts in week one while strategy and channel buildouts happen in parallel. Most clients see directional metrics move within 30 days.
Flat monthly retainers based on scope and seniority — never a percentage of ad spend. Retainers typically range $8k–$40k monthly. For select engagements we offer performance-based pricing where we take on some of the downside risk.
Ecommerce has specific buyer behavior, margin structures, and competitive dynamics that don't transfer from other verticals. Playbooks built for SaaS don't work for ecommerce. Tactics that win in fashion fail in furniture. Our team assigns ecommerce-experienced operators who've scaled brands in your specific category — not generalists learning on your budget.
Most engagements start with a 90-day sprint to deliver quick wins and establish measurement discipline. From there, retainers run quarter-to-quarter without long contracts. Category leaders typically stay with us 18-36 months because compounding gains make the math work — but we never require it.
We work best with ecommerce brands between $2M and $100M in annual revenue. Below $2M, the economics of dedicated senior operators rarely pencil for either side. Above $100M, we partner with in-house teams on specific initiatives rather than full-funnel engagements.
Yes. Creative is a primary performance lever in ecommerce — we coordinate UGC networks, produce static and motion ads, design landing pages, and manage creator partnerships. Most engagements ship 30+ new creative concepts monthly, which matches the fatigue velocity modern platforms demand.
Revenue, CAC, contribution margin, payback period, and repeat purchase rate — not vanity metrics. Monthly business reviews tied to P&L impact. Every tactic traces back to a specific revenue outcome. If we can't explain how an activity moves the business, we don't do it.
Ecommerce Blogs
50+ posts on paid media, SEO, CRO, retention. Free, in-depth, no gated content.
Free Marketing Tools
20+ calculators, auditors, and generators for ecommerce operators.
Ecommerce Case Studies
Real ecommerce engagements with real numbers. No fluff, just results.
Ready to scale
your ecommerce brand?
Free 24-hour audit. No sales deck. A plan tailored to your business — whether you hire us or not.
Guides, tools, and niches for ecommerce brands.
Free tools
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More revenue from the traffic you already earn.
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Real conversion rate optimization pricing in 2026
Conversion rate optimization typically costs $2,000 - $15,000+ per month in 2026. The range is wide because three things drive cost: scope (how many channels, how much volume), team seniority (junior vs senior), and competitive intensity (how aggressive your market is).
Most conversion rate optimization pricing pages quote a starting price like "from $1,500/month" — that number is technically true but rarely reflects what you'll actually pay. Below is what drives the real number up or down for your specific situation.
What drives conversion rate optimization cost up
- Senior operators — A senior practitioner billing $200-$400/hr produces work that a $50/hr junior can't match. Most agencies use senior operators in sales and juniors in delivery; the cheaper engagements often mean junior delivery.
- Multi-channel scope — Single-channel work costs less than integrated work spanning multiple channels.
- Production volume — Higher output = higher cost, even at the same per-piece rate.
- Competitive market — More competitive verticals require deeper work, which costs more.
- Fast turnaround — 48-hour creative iteration vs 2-week sprint cycles changes the team structure required.
What drives conversion rate optimization cost down
- Annual contracts — Most agencies discount 10-20% for 12-month commitments. The flip side: you're locked in if the relationship sours.
- Smaller scope — Pure execution costs less than full-strategy + execution.
- Geographic arbitrage — India-based delivery teams cost 40-60% less than US-based equivalents at similar quality, when properly senior.
- Existing infrastructure — If your CMS, analytics, and tracking are already clean, you skip 1-3 months of setup work.
What to avoid in conversion rate optimization contracts
Three contract clauses that consistently cost clients money: auto-renewal with 90-day notice (you have to remember to cancel), scope-creep without re-pricing (work expands but cost stays "same"), and IP ownership of work product (you don't always own what you paid for). At GrowwithBA we run quarter-to-quarter, no auto-renewal, with clear scope and your full ownership of all deliverables.
FAQ on conversion rate optimization pricing
Why do conversion rate optimization prices vary so much between agencies?
The biggest factor is who actually does the work. Lower-priced agencies use junior operators or AI-generated outputs at scale. Higher-priced agencies use senior strategists with hands-on practitioner experience. Both have a place — match the price tier to the complexity of your problem.
Is hiring in-house cheaper than agency for conversion rate optimization?
Usually no for the first 18-24 months. A senior hire costs $90K-$160K loaded ($7,500-$13,000/month). They'll take 3-6 months to ramp and have no team behind them. A senior-led agency engagement at the same price gets you a team and immediate execution.
What's the minimum I should budget for conversion rate optimization?
Below entry-level pricing, you're either getting AI output, junior delivery, or both. Don't hire an agency below the realistic floor — do the work in-house or use free tools instead.
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