Saio
Shopify cart customization app by PreviewX·Add terms and conditions checkbox to your store in seconds.
Snapshot
Ongoing.AI tracks Saio daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.
Rating
4.00
16 reviews
Pricing
From $5/mo
free_trial
Built for Shopify
No
Years live
9
launched Feb 9, 2017
Last updated
Jun 30, 2026
Shopify listing
Catalog position
Where Saio sits in the App Store.
Rank and percentile inside the Cart customization category — the competitive shape of the niche around this app.
Rank in Cart customization
#120
of 469 active apps
Review count percentile
74th
vs category siblings
Rating percentile
44th
vs category siblings
Years on App Store
9
since 2017
Listing change cadence
What Saio has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jul 1
2026-06-20 → 2026-06-30
Shopify Lastmod · Jun 21
2026-06-16 → 2026-06-20
Shopify Lastmod · Jun 17
2026-06-09 → 2026-06-16
Reviews
What merchants are saying
- 66%positive21
- 9%neutral3
- 25%negative8
Popular mentions
- customer support
- bug
- reliability
- performance
- security concern
- missing feature
- security concerns
- user experience
Top themes
- customer support5
- bug4
- reliability2
- performance2
- security concern1
- missing feature1
- security concerns1
- user experience1
What merchants praise
“The app works exactly as stated and was a breeze to install. Because of my Shopify theme, we needed to do some customization and they were more than happy to help us. We greatly appreciated them going above and beyond. Now we are up and running with ease and have peace of mind knowing our terms and conditions are being agreed to by our customers.”
What merchants complain about
“I purchased this for the ability to use a keyword to determine if the box showed at checkout. People are somehow able to bypass the check box without ticking it which is causing problems for my business. I’m paying for this app, I contacted support and received no response. If people can get around the box it’s a waste of time having it.”
Plans
Saio pricing tiers.
Terms
$5.99/month
Capabilities
What Saio can do.
The 8 capabilities Saio lists across each of its 2 categories, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Cart customization
Cart display
1- Terms checkbox
Checkout customization
1- Custom notes
Legal
Compliance
3- Age verification
- Product warnings
- Terms and conditions
Customization
3- Checkboxes
- Pop-ups
- Buttons
FAQ
Saio — frequently asked questions.
What is Saio on Shopify?
How much does Saio cost?
Is Saio free?
When was Saio launched?
Is Saio Built for Shopify?
What are the best Saio alternatives?
What do merchants praise about Saio?
What complaints come up about Saio?
Alternatives
Apps merchants pick instead.
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .
Find every brand running Saio.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Saio on the Shopify App Store ↗