kitio.aiShopify Sidekick vs Rebuy
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Shopify Sidekick starts at $39/mo and Rebuy starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Store data questions
- Product description writing
- Flow automation builder
- Reports and analytics
- Custom app generation
- AI product recommendations
- Smart Cart
- Checkout and post-purchase upsells
- Reactivation offers
- Klaviyo and Recharge integration
| Feature | Shopify Sidekick | Rebuy |
|---|---|---|
| Best for | AI commerce assistant built into the Shopify admin | AI personalisation, upsells and smart cart for Shopify brands |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free trial | Paid |
| Starting price | $39/mo | See pricing page |
| Free plan | No, 3-day trial | No |
| Made by | Shopify | Rebuy |
| Based in | Canada | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Shopify Sidekick starts at $39/mo and Rebuy starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Basic
$39/mo
- Sidekick AI assistant included
- For solo entrepreneurs
- 2% 3rd-party payment fee
Grow
$105/mo
- Everything in Basic
- Up to 5 staff accounts
- 1% 3rd-party payment fee
Advanced
$399/mo
- Everything in Grow
- Up to 15 staff accounts
- Live 3rd-party shipping rates
Plus
From $2,300/mo
- Unlimited staff accounts
- Fully customizable checkout
- 0.2% 3rd-party payment fee
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Shopify Sidekick
- Included with Shopify plans
- Uses live store data
- Reviews changes before applying
- Only works for Shopify stores
- Complex tasks still need apps
- Answers can be generic
Rebuy
- Raises average order value
- Flexible merchant rules
- Deep Shopify integration
- Shopify-only
- Pricing grows with orders
- Setup can affect site speed
Which one should you choose?
Choose Shopify Sidekick if you want:
- Included with Shopify plans
- Uses live store data
- Reviews changes before applying
Watch out: only works for shopify stores.
Choose Rebuy if you want:
- Raises average order value
- Flexible merchant rules
- Deep Shopify integration
Watch out: shopify-only.
Shopify Sidekick vs Rebuy FAQ
What is the difference between Shopify Sidekick and Rebuy?
Shopify Sidekick: AI commerce assistant built into the Shopify admin. Rebuy: AI personalisation, upsells and smart cart for Shopify brands. Both are legal, finance & hr tools.
Is Shopify Sidekick or Rebuy cheaper?
Shopify Sidekick starts at $39/mo and Rebuy starts at See pricing page. Check both pricing pages for current plans.
Do Shopify Sidekick and Rebuy have free plans?
Shopify Sidekick: No, 3-day trial. Rebuy: No.
Who makes Shopify Sidekick?
Shopify Sidekick is made by Shopify, based in Canada.
Who makes Rebuy?
Rebuy is made by Rebuy, based in United States.
Which should I choose, Shopify Sidekick or Rebuy?
Choose Shopify Sidekick if you value included with shopify plans and uses live store data. Choose Rebuy if you value raises average order value and flexible merchant rules.