CallYo: COD Confirmation vs WASP: COD Order Confirmation
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Aug 5, 2026 for CallYo, Nov 7, 2026 for WASP.
The short answer
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic
- · Confirm orders on WhatsApp
- · Custom confirmation timing
- · Up to 1,000 msgs/month
Grow
- · Automatic follow-ups
- · Everything in Basic
- · POS receipts on WhatsApp
- · Recover failed deliveries
- · Send as your brand (name & logo)
- · Up to 5,000 msgs/month
Plus
- · Everything in Grow
- · Higher volume for large stores
- · Priority support
- · Up to 15,000 msgs/month
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCallYo connects your Shopify store to a call center team that phones customers to confirm cash-on-delivery orders before you ship them. Agents see each order's name, phone, address, and products, call the customer, and mark the order as confirmed, rescheduled, or refused. This reduces refused parcels, lowers return shipping costs, and raises your real delivery rate.
Reduce fake COD orders with WhatsApp confirmation. WASP verifies orders before shipping so you only fulfill confirmed customers. Automatically cancel or review unresponsive orders, recover failed deliveries, send POS receipts, and message customers using your brand name and logo.
- Automatic order sync from Shopify into agent call queues
- Agents confirm, reschedule, or cancel COD orders by phone
- Full call history and activity log for every order and agent
- Instant WhatsApp Order Confirmation for COD Orders with buttons: Confirm &Cancel
- Cancels or marks "needs attention" when clients don't respond to the message
- confirms or cancels order automatically based on customer's whatsapp response
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  CallYo |  WASP |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | CallYo | WASP |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 17 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
CallYo and WASP: common questions
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Aug 5, 2026 for CallYo, Nov 7, 2026 for WASP; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Aug 5, 2026 for CallYo, Nov 7, 2026 for WASP. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.