FormBoost COD Form & Upsells vs Preventify: COD Form & Upsells
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 26, 2026 for FormBoost COD Form & Upsells, Nov 7, 2026 for Preventify.
The short answer
- On the Shopify App Store: FormBoost COD Form & Upsells 5.0 from 4 reviews and Preventify 5.0 from 5 reviews.
- Both list a free plan. Paid plans start at $9.95/month for FormBoost COD Form & Upsells and $4.99/month for Preventify.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · Abandoned leads and fake-order blocking
- · Arabic RTL, pixels and Google Sheets
- · Basic shipping: fixed or by location
- · COD order form, embedded or popup
- · Free forever: 100 successful orders/mo
- · Quantity offers on 1 product, 3 choices
Growth
- · 1,000 successful orders per month
- · Advanced shipping rules and methods
- · Everything in Starter, plus:
- · Faster support, no overage fees
- · Mix & Match Bundles
- · PushBoost: 5,000 sends/month, campaigns
Unlimited
- · Advanced shipping rules and methods
- · All Growth features included
- · Mix & Match Bundles
- · Priority support and setup assistance
- · PushBoost: 25,000 sends per month
- · Unlimited quantity offers and choices
Free Forever
- · 1-click COD form, popup or embedded
- · Drag-and-drop form designer
- · Facebook, TikTok and Snapchat pixels
- · Multi-currency with Shopify Markets
- · Up to 200 Orders per Month
- · Upsells, downsells and quantity offers
Basic
- · 24/7 live chat
- · Blocklist and repeat-order limits
- · Combo bundles and free gift tiers
- · Everything in Free
- · Server-side Conversions API and Events A
- · Up to 1,000 orders per month
Pro
- · COD Intelligence: network buyer risk sco
- · Everything in Basic
- · Google Ads and GA4 tracking
- · Google Sheets and CSV order export
- · Priority 24/7 support
- · Smart Checkout for returning buyers
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFormBoost adds a one-step cash on delivery order form to your product pages, embedded or popup, next to the Shopify checkout. Shoppers enter name, phone and address and confirm in a few taps. Grow order value with quantity offers, free gifts, upsells and Mix & Match packs shoppers build. Set shipping prices by country, region or city, then add delivery rules as you grow.
Preventify adds a 1-click Cash on Delivery form to your product pages, as a popup or embedded, and screens every order before you ship. Buyers confirm their number on WhatsApp, and each order gets a risk badge from delivery history across stores on the Preventify network, so you can block repeat returners. Smart Checkout recognises returning buyers by phone and fills in their saved address.
- Custom COD order form with simple fields customers complete easily
- Add upsells, downsells, and order bumps to each order
- Send orders and leads automatically to Google Sheets
- Set flexible shipping rules by city, country, or order value
- One-click COD checkout with customizable popup or embedded forms
- Automatic order creation in Shopify admin
- Fully customizable form fields, colors, and styling
- Built-in address fields optimized for Pakistan/South Asia
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 |  FormBoost COD Form & Upsells |  Preventify |
|---|---|---|
| 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 | FormBoost COD Form & Upsells | Preventify |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 4 | 5(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | FormBoost COD Form & Upsells | Preventify |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9.95/month | $4.99/month(ahead) |
| Longest free trial | 14 days | Not listed |
| Plans listed | 3 | 3 |
Listing
| Measure | FormBoost COD Form & Upsells | Preventify |
|---|---|---|
| Shopify category rank | #231 | #153 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 15, 2026 | Jan 14, 2026 |
| Languages | 1 | 1 |
| Developer | FormBoost App LLC | GrowZar |
FAQ
FormBoost COD Form & Upsells and Preventify: common questions
- Is FormBoost COD Form & Upsells or Preventify cheaper?
- Both list a free plan. Paid plans start at $9.95/month for FormBoost COD Form & Upsells and $4.99/month for Preventify. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, FormBoost COD Form & Upsells or Preventify?
- On the Shopify App Store: FormBoost COD Form & Upsells 5.0 from 4 reviews and Preventify 5.0 from 5 reviews.
- 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 Oct 26, 2026 for FormBoost COD Form & Upsells, Nov 7, 2026 for Preventify; 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 Oct 26, 2026 for FormBoost COD Form & Upsells, Nov 7, 2026 for Preventify. 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.