Concepts referenced in this article, defined.
Run rigorous A/B tests and personalize every visit on Shopify or any storefront โ no engineers required.
Finding the right agency partner for your Shopify store can accelerate growth by 2โ5x โ or cost you months of wasted budget if you choose wrong. The agencies on this list are chosen based on documented Shopify expertise, case study quality, client retention, specialization depth, and reputation in the D2C community. Whether you're looking for CRO, paid media, SEO, email, or a full-service growth partner, this list covers the landscape.
Agencies are grouped by specialty. Before contacting any agency:
1. ConversionRate.Store Focused exclusively on CRO for Shopify stores. Known for data-driven process โ heatmap analysis, session recordings, A/B testing โ before recommending any design changes.
2. Swanky Agency (UK/US) Shopify Plus certified partner with strong CRO credentials. Swanky's case studies document specific CVR improvements with statistical rigor โ a rare quality.
3. Inflow US-based ecommerce agency with strong CRO and SEO combination. Inflow's blog is one of the best resources for Shopify CRO tactics.
4. KlientBoost PPC + CRO agency known for landing page optimization. KlientBoost's transparent case studies and pricing make it a good starting point for paid traffic optimization.
5. Speero (formerly CXL Agency) CRO agency spun from the ConversionXL training community. Research-first methodology with strong use of behavioral analytics.
6. The Good Portland-based CRO agency with documented ecommerce case studies. The Good's "research phase before testing" approach appeals to data-driven brand leaders.
7. Conversion Sciences Dallas-based CRO agency with a strong blog and documented test methodology. Good for mid-market D2C brands wanting structured CRO programs.
8. Radd Interactive Full-service agency with strong CRO component for mid-market ecommerce brands.
9. Ampla (formerly Groupon Goods digital partners) Paid media agency focused on CPG and D2C brands on Shopify. Strong Meta and Google Shopping expertise.
10. Hawke Media Full-service ร la carte marketing agency. Hawke Media's modular model lets brands buy specific services โ paid social, email, influencer โ without long-term contracts.
11. Social Commerce Club TikTok and Instagram-focused paid media agency. Strong for brands targeting GenZ and millennial D2C audiences.
12. Tier 11 Meta advertising specialist with a strong framework for D2C ecommerce. Tier 11's "Campaign Research, Modeling & Systemization" (CRaMS) methodology is well-regarded in the paid social community.
13. AdEspresso (by Hootsuite) Paid social agency tools and management. Strong for brands with lower budgets needing Meta ad automation.
14. Pilothouse Digital Vancouver-based performance marketing agency with strong D2C specialization. Known for systematic creative testing and landing page optimization.
15. Common Thread Collective DTC-focused paid media agency with a distinctive "Ecommerce Operating System" framework. Strong blog and content resources.
16. Triple Whale + Agency Partners Attribution-focused agencies that use Triple Whale's analytics. Particularly useful for brands struggling with iOS attribution issues.
17. Flowium Email marketing agency exclusively for ecommerce on Klaviyo. Flowium specializes in Klaviyo setup, flow creation, and ongoing campaign management.
18. Smart Marketer Full-service agency with strong email marketing expertise. Smart Marketer's blog is one of the best free resources for D2C email strategy.
19. Omnisend Agency Partners A network of agencies certified in Omnisend email marketing, particularly useful for smaller Shopify stores.
20. Retention Commerce Retention-focused agency specializing in email, SMS, and loyalty programs for Shopify brands.
21. Victorious SEO agency with strong ecommerce specialization. Victorious's case studies document organic traffic growth with clear timelines.
22. Coalition Technologies Los Angeles-based ecommerce SEO agency with Shopify specialization. Strong technical SEO and content strategy.
23. Outerbox Ohio-based ecommerce SEO agency with documented Shopify results. Particularly strong in technical SEO and structured data implementation.
24. Logical Position Full-service digital marketing agency with strong Shopify SEO component.
25. Neil Patel Digital Large-scale SEO and content agency. Better for established brands with significant content budgets.
26. Chimp&z Inc Mumbai-based full-service digital agency with strong D2C ecommerce capabilities. Works with major Indian D2C brands across beauty, food, and fashion.
27. Webchutney (now Dentsu Creative) Digital creative agency with strong ecommerce capabilities. One of India's leading agencies for brand-building alongside performance marketing.
28. Foxymoron Independent digital agency with strong social commerce and D2C expertise. Works with Indian D2C brands on content + paid strategy.
29. RepIndia Full-service digital agency with dedicated ecommerce division. Strong in social media marketing and influencer campaigns for Indian D2C brands.
30. Grapes Digital Gurgaon-based digital agency with strong performance marketing capabilities for Indian ecommerce brands.
31. Sokrati Performance marketing agency acquired by Dentsu. Strong Meta and Google advertising expertise for Indian ecommerce.
32. ROI Minds CRO and paid media agency with specific Shopify expertise. Good for Indian D2C brands in the $10Lโ$1Cr monthly revenue range.
33. Digicorp Ahmedabad-based full-stack digital agency with Shopify development and marketing capabilities.
34. YellowFin Digital Hyderabad-based performance marketing agency with growing Shopify ecommerce specialization.
35. Social Beat Chennai-based digital marketing agency with D2C and ecommerce focus. Works with Indian FMCG and D2C brands.
36. We Make Websites London-based Shopify Plus agency with strong CRO and brand-building capabilities. Known for high-quality Shopify theme development alongside marketing strategy.
37. Absolute Web Miami-based full-service Shopify agency with design, development, and marketing services.
38. Underscore UK-based Shopify Plus agency with strong retention and loyalty program expertise.
39. Fuel Made Shopify-focused design and development agency with strong conversion optimization.
40. Ethercycle Kurt Elster's Shopify consulting practice โ known for podcast, content, and Shopify optimization consulting.
41. Obviously (now Advantage) New York-based influencer marketing agency with D2C specialization. Strong data-driven influencer matching and ROI measurement.
42. Stargazer Mid-market influencer marketing agency focused on Shopify brands.
43. Tomoson SaaS + services platform for influencer marketing. Good for brands wanting to manage influencer programs with agency support.
44. Klear (by Meltwater) Influencer analytics platform with managed services for brands wanting data-driven influencer selection.
45. Plixxo India's largest influencer marketing platform with agency services. Strong for Indian D2C brands wanting to reach regional Indian audiences.
46. LoyaltyLion Partners Agencies certified in LoyaltyLion integration โ important for Shopify brands wanting to build structured loyalty programs.
47. Yotpo Agency Partners Agencies specializing in Yotpo reviews, loyalty, and SMS integration for Shopify.
48. Attentive Agency Partners SMS marketing agencies certified in Attentive platform โ strong for US D2C brands.
49. Klaviyo Agency Partners Klaviyo's certified agency network. Look for Klaviyo Master partners for the most advanced email automation capabilities.
50. Postscript Agency Partners SMS specialists for Shopify brands using Postscript's platform.
Questions to ask before signing a contract:
Red flags:
Green flags:
For D2C brands at different stages:
| Revenue Stage | Recommended Approach |
|---|---|
| Under โน10L/month | DIY with tools like CustomFit.ai for CRO, Klaviyo for email |
| โน10Lโโน50L/month | Agency for 1 specialty (paid media or email), DIY rest |
| โน50Lโโน2Cr/month | Agency for paid media + email, DIY CRO with CustomFit.ai |
| Above โน2Cr/month | Consider full-service agency or in-house team |
CustomFit.ai's $99/month plan delivers agency-level A/B testing capabilities at a fraction of the cost โ used by Indian D2C brands like Bellavita (11% CVR uplift) and Kapiva (9.48% CVR uplift) to run systematic CRO without agency dependency.
Compare your options: CustomFit.ai vs VWO | Top 30 Marketing Agencies in India
Learn more: Shopify CRO Pillar | Resources Pillar