COD King‑COD Fees & OTP Verify vs Trustoo Pop ups, Email Popupsfor Shopify (2026)
COD King‑COD Fees & OTP Verify and Trustoo Pop ups, Email Popups both have perfect ratings. However, Trustoo Pop ups boasts significantly more reviews (7110) compared to COD King (560), suggesting a broader user base. COD King focuses on optimizing cash-on-delivery (COD) workflows, aiming to reduce return-to-origin (RTO) and return-to-sender (RTS) issues, primarily targeting merchants in India and Egypt facing challenges with COD order fulfillment. It aims to improve order validity and revenue by providing OTP verification, allowing partial payments, and converting COD orders into prepaid orders by offering discounts. Trustoo, on the other hand, is an all-in-one marketing platform focused on growing email lists, creating email campaigns, and automating marketing flows, designed to attract and retain customers.
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 Optimization & RTO Reduction | Email Marketing & List Growth |
Primary Function COD King‑COD Fees & OTP VerifyCOD Optimization & RTO Reduction Trustoo Pop ups, Email PopupsEmail Marketing & List Growth | ||
| Key Features | OTP Verification, Partial Payments, COD Fees, COD to Prepaid Conversion | Popups, Email Campaigns, Automation, Drag-and-Drop Editor |
Key Features COD King‑COD Fees & OTP VerifyOTP Verification, Partial Payments, COD Fees, COD to Prepaid Conversion Trustoo Pop ups, Email PopupsPopups, Email Campaigns, Automation, Drag-and-Drop Editor | ||
| Target Merchant | Merchants facing high RTO/RTS on COD orders (India & Egypt) | Merchants focused on email marketing & customer acquisition |
Target Merchant COD King‑COD Fees & OTP VerifyMerchants facing high RTO/RTS on COD orders (India & Egypt) Trustoo Pop ups, Email PopupsMerchants focused on email marketing & customer acquisition | ||
| Ease of Use | Specific to COD workflow, potentially simpler initial setup | More features, potentially steeper learning curve |
Ease of Use COD King‑COD Fees & OTP VerifySpecific to COD workflow, potentially simpler initial setup Trustoo Pop ups, Email PopupsMore features, potentially steeper learning curve | ||
| Value Proposition | Reduces losses from fake orders & failed deliveries | Increases sales through email marketing & automation |
Value Proposition COD King‑COD Fees & OTP VerifyReduces losses from fake orders & failed deliveries Trustoo Pop ups, Email PopupsIncreases sales through email marketing & automation | ||
| Integration Focus | SMS/WhatsApp | Klaviyo, Mailchimp, SMSBump, Privy |
Integration Focus COD King‑COD Fees & OTP VerifySMS/WhatsApp Trustoo Pop ups, Email PopupsKlaviyo, Mailchimp, SMSBump, Privy | ||
Our Verdict
If a merchant is struggling with high RTO/RTS rates specifically related to COD orders, particularly in regions like India and Egypt, then COD King is the clearly superior choice. Its feature set is purpose-built to address these issues directly. Conversely, Trustoo is better suited for merchants who prioritize email marketing, list building, and automated customer communication, and who are looking for a comprehensive platform to manage these aspects of their business. It's an all-in-one solution for customer acquisition and retention through email.
Common Questions
Which app is better for reducing fake orders?
COD King is specifically designed to reduce fake orders through OTP verification and partial payment options, making it the better choice for this purpose.
Which app is better for sending marketing emails?
Trustoo offers email marketing features including a drag-and-drop editor, templates, and automation, making it the superior choice for email marketing.
Which app is easier to use?
COD King is likely easier to use if the primary need is COD optimization, as its feature set is more focused. Trustoo, with its broader feature set, may have a steeper learning curve but offers more overall functionality.
Does COD King work outside of India and Egypt?
While not explicitly stated, the description highlights support in India & Egypt, suggesting features may be optimized for these regions or have limited functionality elsewhere.
Can Trustoo integrate with my existing email marketing software?
Yes, Trustoo works with Klaviyo, Mailchimp, SMSBump, and Privy, according to its description.
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