Retailytics
Welcome ๐Ÿ‘‹

Build a More Profitable Consumer Brand
Through Better Inventory & Planning

Three ways to work with Bellamy โ€” pick the path that fits where your brand is right now.

Formerly Of
Walmart ยท Gap ยท Gilt ยท Saks Fifth Avenue ยท Ralph Lauren
Bellamy Grindl, founder of Retailytics

Hi, I'm Bellamy.

I've spent 15+ years helping brands like Walmart, Gap, Gilt, and Saks Fifth Avenue โ€” plus fast-growing founder-led brands โ€” make better inventory decisions. Today I help founders do the same through education, live coaching, and advisory support.

Three ways to work with Bellamy.

๐Ÿ“˜
Self-Paced Course

Build Your Buying System

Inventory Strategy by Retailytics

Learn how to forecast demand, build a buying plan, manage markdowns, and make inventory decisions that protect your cash โ€” on your own timeline. Best if you want lifetime access you can revisit at your own pace.

 
Start the Course โ†’
๐Ÿ‘ฅ
Live Cohort

Learn It With Other Founders

Retail E-Commerce Mastery

A live, four-week cohort for founders who want to learn the buying system together โ€” real frameworks, live coaching, office hours, and a peer group of other founders to keep you accountable.

Enter code ENTREPRENISTA at checkout to unlock your bonus.
Join the Cohort โ†’
๐Ÿค
1:1 Advisory

Get Strategic Help, Fast

Fractional Strategic Support

For brands that want senior-level help embedded in the business. I analyze your inventory position, build your buying strategy, and work alongside you to protect your margin.

 
Book Discovery Call โ†’
Exclusive for Entreprenista Members

Enroll in either education program and receive a complimentary 60-minute Founder Implementation Session ($500 value).

Applies to Inventory Strategy (self-paced) and Retail E-Commerce Mastery (live cohort). No extra steps โ€” it's included the moment you enroll through this page.

Not sure which path fits?

Most founders are best served by starting with one of the two education options above. If after reviewing both you still want strategic help embedded directly in your business, book time below.

Book a Discovery Call โ†’

What founders say.

"Bellamy helped us see that we weren't buying wrong โ€” we were buying without a system. Once we had the framework, everything else got easier."
Apparel Founder โ€” $7M DTC Brand
"Bellamy helped us uncover over $80K stuck in inventory. Her approach is both strategic and practical."
DTC Apparel Brand โ€” Founder
"I think you're a genius. The data is changing my life."
Health & Wellness Startup โ€” COO

Questions

What's the difference between the self-paced course and the live cohort?

Inventory Strategy (self-paced) covers demand forecasting, buying plans, and markdown management on your own timeline. Retail E-Commerce Mastery is a live, cohort-based program with real-time coaching, office hours, and a peer group of founders working through the same framework together.

I'm not sure which option is right for me. What should I do?

Start with whichever education option matches how you like to learn. If you're still unsure after reviewing both, or you want senior-level help embedded directly in your business, book a discovery call to talk it through.

What do Entreprenista members get that others don't?

Entreprenista members who enroll in either the self-paced course or the live cohort receive a complimentary 60-minute Founder Implementation Session (a $500 value), in addition to standard program access.