ClaudeGPTGemini
One chat, three models
Ask a question with Claude, then switch to GPT for a plan, then Gemini for a rewrite — all in the same conversation. Pick the right brain for the job without losing context.
Now taking early access
An AI co-founder that lives inside your Shopify admin.
Chat with Claude, GPT, and Gemini in one thread. Rendal can actually change your store — products, inventory, shipping, discounts, theme code — but every action waits for your approval before it saves.
Early access only — the Shopify app isn’t installable yet.
Claude 4· GPT · Gemini
Bump the price of the “Everyday Tote” by 10% and add a “summer” tag to it.
I’ll update Everyday Tote — new price and a new tag. Review the change below before I save it.
proposed change · products1 field · 1 tag
price
$38.00→$41.80
tags
+ summer
Nothing has been saved yet.
/ ask Rendal or trigger a skill…
What Rendal does
Three things, done well.
Nothing saves without your nod
Rendal can edit products, inventory, shipping, discounts, even theme code — but every change lands in a review card first. Approve it, tweak it, or throw it out.
Your own skills, on demand
Upload instruction files your team uses — restock playbooks, tone-of-voice guides, seasonal checklists — and trigger them by typing “/”. Rendal follows them like a teammate who read the docs.
Pricing
Straightforward tiers. No surprise markup.
Starter
$19.99/mo
For solo merchants trying it out.
See full pricingPopular
Growth
$49.99/mo
Full model switching across Claude, GPT, and Gemini.
See full pricingScale
$149.99/mo
Adds premium models for heavier work.
See full pricingFounder
$299.99/mo
Flagship models, highest included usage.
See full pricingCommon questions
Before you join.
WaitlistGet Rendal the day it opens.
We’ll email you when the Shopify app is live — no drip campaigns, no marketing spam.
- Claude, GPT, and Gemini in one thread
- Every change approval-gated