What EtherCycle does

Ethercycle (Ethercycle LLC) is a boutique, Shopify-exclusive design and development agency based in Skokie, Illinois, founded by Kurt Elster. The firm focuses exclusively on independent merchants that sell their own private label products on Shopify, deliberately disqualifying resellers, dropshippers, and businesses not on the platform. Ethercycle was among the earliest members of the Shopify Experts program after a personal invitation from Shopify's Partners Program Lead, and has specialized exclusively in Shopify since 2014. Core services include custom Shopify theme design and development, store setup and platform migration (from BigCommerce, WooCommerce, WordPress, and Magento), strategic consulting, conversion rate optimization, and ongoing retained support, all delivered on a flat-fee, project-based pricing model with multi-year contract options.

The agency's technology stack is intentionally Shopify-native, leveraging Shopify Online Store 2.0, Liquid templating, metafields, Shopify Flow, Shopify Scripts, Shop Pay, and Matrixify for migrations, with no headless or multi-platform development. Ethercycle operates an application- and consultation-based sales motion: prospective clients submit a form and receive a 30-minute phone consultation to determine mutual fit before engagement. The firm also operates The Unofficial Shopify Podcast, a weekly interview-format podcast hosted by Kurt Elster that has surpassed 2 million downloads across 436+ episodes and serves as the primary top-of-funnel acquisition channel alongside a 4,700+ member merchant Facebook community.

Revenue is generated exclusively through professional services engagements delivered to a mix of enterprise and mid-market Shopify Plus brands (Hoonigan, oVertone, Glam-Aholic, Jay Leno's Garage, Asutra, Montana Knife Company), mid-market merchants (Mahogany Smoked Meats, Kosmo's Q, Modern Sprout, Vex Clothing, Condition 1), and SMB clients (King Kong Apparel, ZSpeed Performance, The Contract Shop, Abstract Ocean), with notable automotive aftermarket vertical specialization including a documented 131,000+ SKU migration for WheelWiz. The company is privately held with no disclosed external funding or parent organization.

Name

EtherCycle

Legal name

Ethercycle LLC

Website

https://ethercycle.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

1–10 employees

Short description

Ethercycle is a boutique Shopify-exclusive design and development agency serving independent merchants selling private label products, offering custom themes, platform migrations, conversion rate optimization, and retained support. Founded by Kurt Elster, the firm anchors client acquisition through The Unofficial Shopify Podcast (2M+ downloads, 436+ episodes).

Ownership category

akta.pro rank

Headquarters

HQ city

Park Ridge

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Professional Services (Design, Development, Consulting): Ethercycle generates revenue exclusively through professional services engagements including custom Shopify theme design and development, store setup and platform migration, strategic consulting, conversion rate optimization, and ongoing retained support. Services are billed via project-based agreements, statements of work, or retainer arrangements. The company states a flat fee pricing model for projects, with no surprise billing for revisions.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Ethercycle is a Shopify Experts agency that designs and develops custom Shopify themes, sets up new Shopify stores, and migrates merchants from competing platforms (BigCommerce, WooCommerce, WordPress, Magento) to Shopify. It also provides strategic ecommerce consulting, conversion rate optimization, and ongoing retained merchant support, working exclusively with independent businesses that sell their own private label products.

Product overview

Ethercycle is a Shopify-focused e-commerce services firm offering a suite of professional services including Custom Theme Design (custom theme creation working directly with designers), Store Setup & Migration (new store setup and platform migrations from BigCommerce, WooCommerce, WordPress, Magento to Shopify), Strategic Consulting, Merchant Support (ongoing retained services for campaigns and development), and Conversion Rate Optimization. They also host The Unofficial Shopify Podcast as a content/educational sub-brand. The offering is services-based rather than a software product.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Theme Design
• Store Setup & Migration
• Strategic Consulting
• Merchant Support
• Conversion Rate Optimization
• The Unofficial Shopify Podcast

Quantifiable outcome

• Hoonigan saw 30% sales increase YoY, 45% conversion rate increase YoY, 40% AOV increase YoY after Shopify Plus migration and custom theme optimization.
• +9 more outcomes

Named customers20 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• ShopifycoreTechnology or IntegrationShopify powers Ethercycle's own storefront. More importantly, Ethercycle is a Shopify Experts program member (personally invited by Shopify Partners Program Lead Dan Eveleigh) and a Shopify Plus partner. Shopify actively refers merchants to Ethercycle for development support, making Shopify a dual channel and technology partner.
• Out of the SandboxcoreTechnology or IntegrationOut of the Sandbox is the maker of the Turbo theme (and other Shopify themes) that Ethercycle uses as a base for heavily customized themes. Ethercycle has deep expertise with Out of the Sandbox themes, customizing them beyond recognition for clients like Vex Clothing (Turbo-based).
• Bold CommercecoreTechnology or IntegrationBold Commerce is listed as a Technology Partner on Ethercycle's website, providing apps and tools within the Shopify ecosystem that Ethercycle integrates for clients as part of their custom builds.
• KlaviyocoreTechnology or IntegrationEthercycle is a Klaviyo Advisor partner (as shown on their website). They integrate Klaviyo email marketing and CRM for clients including oVertone (new Klaviyo setup) and Glam-Aholic (connected for back-in-stock notifications).

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• We Make Websites: Established Shopify Plus partner agency specializing in custom theme builds, replatforming from Magento/WooCommerce, and CRO for global brands. Overlaps directly with Ethercycle on private-label merchant targeting and Shopify Plus migration services.
• BlueSwitch: Shopify Plus partner agency offering custom storefront development, replatforming, and CRO. Direct competitor for Shopify Plus design and migration work with similar mid-market and enterprise client mix.
• OuterBox: Digital commerce agency with deep Shopify Plus practice covering design, SEO, and CRO for enterprise merchants. Comparable to Ethercycle in service mix and target customer, with a larger delivery bench.
• Eastside Co: Shopify Plus partner with a strong focus on design-led custom theme builds and migration projects for scaling DTC merchants. Targets the same private-label founder profile as Ethercycle.
• The Stable: Shopify Plus-focused digital commerce agency offering brand strategy, custom design, and platform migration services for enterprise merchants. Competes directly with Ethercycle for the same mid-market and enterprise Shopify Plus engagements and runs a similarly curated, partner-led delivery model.
• Group One Commerce: Shopify Plus agency providing design, development, and CRO for enterprise DTC brands. Competes head-to-head with Ethercycle for high-GMV Shopify Plus migrations and post-launch optimization retainers.
• 729 Solutions: Shopify-focused agency delivering custom theme design, app integrations, and platform migrations. Competes with Ethercycle for SMB and mid-market Shopify builds and CRO engagements.
• Mavlers: Shopify development and CRO agency offering theme customization, store setup, and migration services. Overlaps with Ethercycle on the SMB-to-mid-market segment of the Shopify agency market.

Emerging players

• Pixel Union: Shopify theme design studio known for premium paid themes and selective custom work. Adjacent to Ethercycle in the Shopify design ecosystem with partial overlap on theme-led merchant engagements.

Others

• Klaviyo: Ecosystem partner Ethercycle is a Klaviyo Advisor for. Not a competitor, but a complementary technology that Ethercycle integrates into client builds, illustrating the partner-led growth model relative to broader Shopify Plus service firms.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCd3XjbDGqTNiGBkS0nRJu8w
• Facebookfacebook.com/ethercycle
• Xx.com/ethercycle
• LinkedInlinkedin.com/company/kurtelster

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about EtherCycle