Shopify Development
Shopify Development
Engineering expertise to optimize, overhaul, or maintain your site.
Shopify Platinum
The Ecommerce Partner That Owns Your Results
Shopify Plus ecommerce services for complex enterprise brands. 100% of our clients see double-digit KPI improvement. 40% see triple-digit.
Setting the standard in Shopify Plus
Built to perform. Measured to matter.
Built to perform. Measured to matter.
Third and Grove is the Shopify Plus partner for premium consumer brands that have outgrown a capable-but-passive agency. With over 70 years of combined Shopify experience, our integrated model ties creative brand strategy, AI-accelerated engineering, and continuous CRO to measurable business outcomes.
Supporting measurable revenue and operations growth
Our integrated approach delivers strong digital foundations through engineering, strategy, design, and AI-powered execution.
Design & Creative
Design & Creative
Bring your ecommerce vision to life with our award-winning design team.
AI Transformation
AI Transformation
Accelerate development, optimize for AI-powered search, and define your brand strategy in an agentic world.
Shopify Expertise
Shopify Expertise
Full-service ecommerce expertise to keep you growing and going.
Platform Migrations
Platform Migrations
Step into Shopify Plus with confidence. Spend less on development and more on growing your brand.
TAG + Shopify Plus
TAG + Shopify Plus
Raising the bar on Shopify Plus
Raising the bar on Shopify Plus
Our Shopify engineers build production-grade infrastructure designed to hit measurable performance benchmarks from day one - proprietary accelerators and agentic commerce tooling included.
Continuous optimization to improve key commerce metrics
Continuous optimization to improve key commerce metrics
Incremental improvements across every micro-conversion in the shopping funnel compound into significant gains in core commerce performance metrics and revenue. We never set it and forget it.
Dedicated Shopify Plus support through planning and execution
Dedicated Shopify Plus support through planning and execution
You get a partner that brings strategy, creative, and execution together - and ties all of it to measurable results. We own your outcomes, not just your roadmap.
Ready to grow?
We support premium consumer brands to thrive in DTC, B2B/wholesale, and omnichannel commerce.
Super speed
26%
Improvement in site speed for a global beauty brand
$$$
37%
Increase in order value for a CPG brand
Cha-ching
364%
Increase in conversion rate for an apparel brand
What they say
1 of 6
“Within 6 months, pretty much every metric we care about improved — mobile conversion, add to cart, time on site, discoverability, and an increase in sales.”
Amelia Trumble
CEO & Co-Founder, Retold
Taking names
Our favorite partners
Drop us a line
Have a project in mind?
The Shopify Platinum Partner for outcome-obsessed brands. Set the goal. We'll help you hit it.