CODFlip vs. COD King: Comparing Two Shopify COD Apps
CODFlip and COD King both exist to fix the same problem for Indian Shopify merchants: Cash on Delivery orders that never actually get delivered. Here is an honest, feature-by-feature look at where the two overlap, where they diverge, and what each one actually costs, based entirely on COD King's own public feature and pricing pages.
In this guide
TL;DR
CODFlip and COD King both offer OTP verification, Partial COD, a COD Fee, and a discount to nudge COD buyers toward prepaid. The real differences show up underneath: COD King charges an extra 0.5 to 1% per transaction on Partial Payments on top of its subscription, while CODFlip does not. COD King's prepaid discount is a flat rate set once, while CODFlip prices every order individually with its Smart Incentive Engine. And CODFlip is built around an RTO cost estimate for every order, plus Quiet Hours, Expiry Reminders, and Per-Product Timing, none of which appear on COD King's public feature pages as of this writing.
Why Compare These Two
Both CODFlip and COD King are Shopify apps built around the same core problem: too many Cash on Delivery orders never actually get delivered, and merchants need tools to reduce that without simply switching COD off. COD King is one of the more visible apps in this category on the Shopify App Store, so it is a natural comparison point for merchants evaluating options.
Everything in this post about COD King is drawn directly from its own public landing page, features page, and pricing page (accessed July 2026). We have kept this comparison to the features and pricing both apps actually address, rather than every feature listed on either product's marketing pages.
At a Glance
| Capability | COD King | CODFlip |
|---|---|---|
| OTP Verification | Yes, via SMS or WhatsApp | Yes, via WhatsApp, scoped to COD only, COD + Partial, or all payments |
| Partial COD | Yes, plus a 0.5 to 1% per-transaction fee | Yes, no separate per-transaction fee |
| COD Fee | Yes, fixed or percentage | Yes, fixed or percentage, applied as a real Shopify shipping rate |
| COD to Prepaid Discount | Flat rate, set once (e.g. "extra 5% off") | Flat rate, or a per-order Smart Incentive Engine (Pro) |
| RTO Cost Estimation per Order | Not listed on public feature pages | Yes, forward, return and restocking cost per order |
| Quiet Hours / Expiry Reminder / Per-Product Timing | Not listed on public feature pages | Yes (Pro) |
| Savings Dashboard (RTO cost avoided vs. incentive paid) | Not listed on public feature pages | Yes |
A note on fairness: Both products offer features outside this table that the other does not, for example COD King's abandoned cart recovery and address autofill. This comparison focuses only on the ground where the two products are actually solving the same problem: COD verification, COD conversion, and RTO reduction.
OTP Verification
Both apps verify a customer's phone number with a one-time password before a COD order is confirmed, to filter out fake or mistyped numbers before they become a delivery problem1.
COD King sends the OTP via SMS or WhatsApp and reports verified versus unverified orders in its dashboard1. CODFlip sends the OTP over WhatsApp and lets a merchant scope when it is required: COD orders only, COD and Partial COD, or every payment method, with a verified phone number cached for an hour so a returning customer on the same visit is not asked twice, and sends rate-limited to five per phone per hour.
Partial COD
Both products let a customer pay a portion of the order online and the rest in cash on delivery. COD King lets merchants set a fixed or percentage deposit1, and CODFlip lets merchants set an advance from 5 to 90% of order value.
The meaningful difference is cost. COD King's own pricing page lists a per-transaction charge on Partial Payments on every plan: 1% on the free Standard plan, 0.8% on Professional, and 0.5% on Enterprise2, charged in addition to the monthly subscription and in addition to Shopify's own payment processing fees. CODFlip does not charge a separate per-transaction percentage on Partial COD; the advance is collected through the store's existing Shopify Payments setup, and CODFlip's own cost is the flat monthly plan plus its per-WhatsApp-message pricing.
Example. A store running 500 Partial COD orders a month at an average ₹300 advance collects ₹1,50,000 in advances. On COD King's Professional plan, the 0.8% transaction fee on that alone works out to roughly ₹1,200 a month, on top of the $7.99 subscription. CODFlip charges no equivalent per-transaction fee on Partial COD.
COD Fee
Both apps let a merchant add a fixed or percentage COD fee, shown transparently at checkout rather than hidden1. This is one of the more directly comparable features between the two products. CODFlip implements it as a real Shopify shipping rate rather than a synthetic line item, so it appears in the order summary the same way any other shipping charge would.
COD to Prepaid Discounting
Both products nudge COD customers toward paying online with a discount. COD King's own marketing describes this as offering “exclusive prepaid discounts (e.g., extra 5% off),” a flat rate configurable by segment1. CODFlip offers the same kind of flat discount on every plan, plus a Pro-only Smart Incentive Engine that calculates a fresh discount for each order based on that order's own RTO cost, value, and the customer's purchase history, capped by margin.
We wrote a full breakdown of why a per-order formula outperforms a single flat rate, and what signals actually go into CODFlip's calculation, in Why a Smart Incentive Formula Beats a Flat Discount.
RTO Cost Estimation
This is the clearest structural difference between the two products. CODFlip estimates the actual RTO cost of every individual COD order, forward shipping, return shipping, and restocking, the moment the order is created, using live courier rates where available. That estimate is what drives the Smart Incentive Engine and the Savings Dashboard.
Based on COD King's public landing, features, and pricing pages, we did not find a comparable per-order RTO cost calculation described as part of its product. Its conversion tools (OTP, Partial COD, COD Fee, and the flat prepaid discount) address the same underlying risk indirectly, without a stated cost estimate attached to each order.
Message Timing Controls
CODFlip includes three settings that control exactly when a WhatsApp nudge sends: Quiet Hours (holds messages that would land overnight and releases them at a configured time), an Expiry Reminder (a second nudge before a real discount lapses), and Per-Product Timing Rules (Pro), which let specific products bypass Quiet Hours entirely when the offer is too time-sensitive to hold. We covered all three in detail in Quiet Hours, Expiry Reminders, and Per-Product Timing Explained.
COD King's public pages describe general order confirmation and fulfilment alerts2, without describing an equivalent send-time control, quiet-hours window, or reminder-before-expiry mechanic.
Analytics and Dashboards
Both products include a dashboard. COD King's tracks verified versus unverified orders and COD-to-prepaid conversion rate1. CODFlip's Dashboard tracks nudges sent, conversions, conversion rate, revenue recovered, and message cost for the current billing cycle, and its Savings Dashboard goes a step further, showing RTO cost avoided against incentive paid on a per-order basis, so a merchant can see not just that an order converted, but what converting it was actually worth.
Pricing
The two pricing models are structured differently enough that a side-by-side number comparison needs some care.
| COD King | CODFlip | |
|---|---|---|
| Entry plan | $0/month (Standard) | ₹0/month (Free) |
| Mid plan | $7.99/month (Professional) | ₹1,199/month (~$13, Pro) |
| Top plan | $39/month (Enterprise) | Same as Pro (Pro+ exists for own-number WhatsApp) |
| Partial COD transaction fee | 1% (Standard), 0.8% (Professional), 0.5% (Enterprise) | None |
| Messaging cost | SMS/WhatsApp costs plus notification discounts by plan | 20 (Free) or 250 (Pro) WhatsApp messages included per cycle, then ₹1.50 or ₹1.20 per message |
Reading this table: COD King's subscription price is lower at the entry tiers, but its Partial COD transaction fee is a recurring cost that scales with order volume rather than a flat monthly number. CODFlip's cost scales with WhatsApp messages sent rather than transaction value. Which is cheaper depends on a store's specific mix of Partial COD volume and message volume.
Where to Learn More
For the full detail on everything CODFlip does, including features not covered in this comparison, see CODFlip Features Explained: The Complete Guide to Cutting COD RTO on Shopify →
Frequently Asked Questions
Is this comparison biased since CODFlip wrote it?
We are CODFlip, so read it with that in mind. Every claim about COD King in this post is sourced directly to its own public pages, linked above, rather than assumed or guessed, and we have deliberately left out features either product offers that fall outside what the other is trying to solve.
Does COD King charge a fee on the COD Fee feature itself?
Its public pricing page lists a per-transaction fee specifically on Partial Payments, not on the COD Fee feature. We have not found a stated separate transaction charge on COD Fee itself.
Can I switch from COD King to CODFlip?
Since both are standard Shopify apps, installing CODFlip and configuring its settings does not require removing COD King first, though running two COD-conversion tools at once on the same checkout is not something we would recommend, since their nudges and discounts could overlap.
Does CODFlip have an equivalent to COD King's Show/Hide rules?
Not as a standalone feature today. This post intentionally does not compare on that dimension for that reason.
Sources
- COD King feature descriptions, codking.tech/landing and codking.tech/features (accessed Jul 2026)
- COD King pricing plans and per-transaction fees, codking.tech/pricing (accessed Jul 2026)
See CODFlip for yourself
Read the full feature breakdown, or check out the product page for pricing and setup.