COD King‑COD Fees & OTP Verify vs Trustoo Pop ups, Email Popupsfor Shopify (2026)
COD King and Trustoo Pop ups, Email Popups are both highly rated Shopify apps, but they address fundamentally different needs. COD King focuses on reducing risks associated with Cash on Delivery (COD) orders by implementing OTP verification, upfront payments, and COD fees. Its target audience is merchants, especially in regions like India and Egypt, struggling with high Return-to-Origin (RTO) rates and unserious buyers. Trustoo Pop ups, Email Popups (also known as SendWILL) is an email marketing and list-building app designed to help merchants grow their email list, send email campaigns, and automate email marketing flows.
At a Glance
COD King‑COD Fees & OTP Verify
560 reviews
Trustoo Pop ups, Email Popups
7,110 reviews
Detailed Overview
COD King‑COD Fees & OTP Verify
Reduce RTO/RTS, Verify COD via OTP, Offer split payments upfront, add fees or convert COD to prepaid
Key Features
- OTP Verification – Reduce fake COD orders via SMS/WhatsApp OTP.
- Upfront/Partial Payments – Focus serious buyers by collecting partial payment.
- COD Fees – Add extra charges for COD payments increasing prepaid conversions.
- Show or hide COD on Checkout based on parameters(location, value, product etc)
- Convert COD orders to Prepaid by giving discount - Supported in India & Egypt.
Trustoo Pop ups, Email Popups
SendWILL (Ecomsend): grow your list with popups, send email campaigns & automate sales on autopilot.
Key Features
- Grow email list: popups, sign up forms, exit intent, spin the wheel, contact us
- Create email campaigns with drag-and-drop editor and professional templates.
- Automate welcome emails, cart recovery, discount alerts, and customer win-back.
- Customize email templates and popup designs to perfectly match your brand style.
- Drive sales with popup discount. Works with Klaviyo, Mailchimp, SMSBump, Privy.
Feature Comparison
| Rating | 5/5 | 5/5 |
Rating COD King‑COD Fees & OTP Verify5/5 Trustoo Pop ups, Email Popups5/5 | ||
| Reviews | 560 | 7110 |
Reviews COD King‑COD Fees & OTP Verify560 Trustoo Pop ups, Email Popups7110 | ||
| Primary Function | COD Risk Reduction & Conversion Optimization | Email Marketing & List Building |
Primary Function COD King‑COD Fees & OTP VerifyCOD Risk Reduction & Conversion Optimization Trustoo Pop ups, Email PopupsEmail Marketing & List Building | ||
| Key Features | OTP Verification, Upfront Payments, COD Fees, COD to Prepaid Conversion | Popups, Email Campaigns, Automated Email Flows, Drag-and-Drop Editor |
Key Features COD King‑COD Fees & OTP VerifyOTP Verification, Upfront Payments, COD Fees, COD to Prepaid Conversion Trustoo Pop ups, Email PopupsPopups, Email Campaigns, Automated Email Flows, Drag-and-Drop Editor | ||
| Target Merchant | Merchants with High COD Order Volume & RTO Issues | Merchants focused on Growing Email List & Marketing Automation |
Target Merchant COD King‑COD Fees & OTP VerifyMerchants with High COD Order Volume & RTO Issues Trustoo Pop ups, Email PopupsMerchants focused on Growing Email List & Marketing Automation | ||
| Geographic Focus | India & Egypt Supported | Global |
Geographic Focus COD King‑COD Fees & OTP VerifyIndia & Egypt Supported Trustoo Pop ups, Email PopupsGlobal | ||
| Value Proposition | Reduce losses from fake orders and failed deliveries | Increase sales through email marketing |
Value Proposition COD King‑COD Fees & OTP VerifyReduce losses from fake orders and failed deliveries Trustoo Pop ups, Email PopupsIncrease sales through email marketing | ||
| Ease of Use (Implied) | Likely Focused on Checkout & Order Management Workflow | Easy setup, no coding required |
Ease of Use (Implied) COD King‑COD Fees & OTP VerifyLikely Focused on Checkout & Order Management Workflow Trustoo Pop ups, Email PopupsEasy setup, no coding required | ||
Our Verdict
The choice between COD King and Trustoo Pop ups, Email Popups depends entirely on your business needs. If you're losing money due to high COD return rates, particularly in regions like India or Egypt, COD King is the clear winner. Its features are specifically designed to address those pain points. On the other hand, if your primary goal is to build an email list, engage subscribers, and automate email marketing campaigns, Trustoo Pop ups, Email Popups is the superior choice. A merchant could use both apps if they have the need, as their focuses do not overlap.
Common Questions
What is the main difference between COD King and Trustoo Pop ups, Email Popups?
COD King focuses on managing COD orders and reducing RTO, while Trustoo Pop ups, Email Popups is an email marketing platform.
Which app is better for reducing fake orders?
COD King is designed to reduce fake COD orders through OTP verification and upfront payments.
Can Trustoo Pop ups, Email Popups help me increase sales?
Yes, Trustoo Pop ups, Email Popups can help you increase sales through email marketing campaigns and automation.
Is COD King suitable for all countries?
COD King explicitly states support for India and Egypt.
Do both apps send notifications?
Yes, both apps fall under the 'Notifications' Shopify category. However, COD King's notifications are order-related (SMS/WhatsApp for OTP, etc.), while Trustoo Pop ups, Email Popups notifications are email marketing related.
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