Publisher disclosure: this comparison is written by WhatFlow. Competitor capabilities are based on the linked public documentation; the WhatFlow screenshots come from our demo store. Examples are illustrative, and results depend on your store and configuration.
WhatFlow and AiTrillion at a glance
| Consideration | WhatFlow | AiTrillion |
|---|---|---|
| What it's built around | WhatsApp for Shopify: conversations, automation and a team inbox. | All-in-one marketing suite: loyalty, reviews, email, SMS, WhatsApp, memberships and affiliates. |
| Connection | Official Meta WhatsApp Cloud API through Meta Embedded Signup inside Shopify admin. | Meta-approved templates for WhatsApp campaigns and workflows; AiTrillion also documents a Wati integration route. |
| Built for Shopify / Shopify Flow | Admin extensions plus native WhatsApp triggers (incoming message, order reply) and actions (template, text, media) in Shopify Flow. | Shopify app; Shopify Flow appears in its listing's Works with section. Uses its own workflow automation with 100+ triggers. |
| Pricing and billing units | Free plan; paid from $4.99/month, priced by messages sent. Meta fees separate. | Priced by monthly orders: Starter $9 (up to 50), Basic $19 (up to 150), Growth $49 (up to 300), as of November 2026. |
| Feature access by plan | Every feature on every plan, including Free. | Same suite on all three listed plans; the order cap is what changes. |
| Team inbox seats | Team inbox with assignment and filters, no seat fees. | Listing mentions WhatsApp chat and inbox; seat terms aren't listed. |
| COD confirmation | Built in; reply buttons can tag or cancel orders through Shopify Flow. | Not mentioned on its listing or WhatsApp launch post. |
| Abandoned checkout recovery | Included on every plan. | Abandoned cart reminders available as a WhatsApp workflow trigger. |
| Catalog sharing | Live catalog sharing from the inbox on every plan. | Not mentioned for WhatsApp. |
| Shopify App Store rating | 5.0/5 from 55 ratings (November 5, 2026). | 4.9/5 from 313 reviews (November 5, 2026). |
If WhatsApp is what you're buying for, pick WhatFlow over AiTrillion. WhatFlow is built for WhatsApp on Shopify: official Meta Cloud API, COD confirmation that tags orders through Shopify Flow, live catalog sharing, a team inbox with no seat fees and every feature on the Free plan. AiTrillion is a well-rated loyalty, reviews and email suite that added WhatsApp campaigns in 2026, and it's priced by how many orders you take.
When testing WhatFlow and AiTrillion, ask: Which Shopify audience do you already use? In WhatFlow, test a Shopify customer or segment send, then try scheduling a separate Inbox broadcast from a spreadsheet or existing conversations. The campaign walkthrough shows the test send, reply handoff and recipient report.
A note on how merchants see WhatFlow. Plenty still assume it's an unofficial-API tool for very small shops. WhatFlow WhatsApp Business API runs on the official Meta Cloud API, connects through Meta Embedded Signup in Shopify admin, and is built to scale, with Shopify Flow automation and a shared inbox where every seat is free. Small stores can still start on the Free plan.
WhatFlow vs AiTrillion at a glance
WhatFlow | AiTrillion (AiT) | |
|---|---|---|
Main job | WhatsApp sales and support | Loyalty, reviews, email, SMS, WhatsApp |
Pricing unit | Messages sent | Orders per month |
Starting price | Free, paid from $4.99/month | $9/month for up to 50 orders |
COD confirmation | Built in, tags orders via Flow | Not mentioned |
Catalog sharing | Every plan | Not mentioned for WhatsApp |
WhatsApp in Shopify Flow | Native triggers and actions | Flow listed under Works with |
Shopify rating | 5.0/5 from 55 ratings | 4.9/5 from 313 reviews |
AiTrillion figures are from its Shopify App Store listing as of November 5, 2026.
How does AiTrillion's pricing compare?
AiTrillion's Shopify listing prices every plan by monthly orders, with the same suite on each:
- Starter: $9/month, up to 50 orders.
- Basic: $19/month, up to 150 orders.
- Growth: $49/month, up to 300 orders.
WhatFlow prices by messages: Free (100 sends), Starter $4.99 (2,000), Plus $9.99 (5,000), Growth $29 (20,000). Full plans are on the pricing page.
Say each order gets three WhatsApp messages: a COD confirmation, a shipping update and a delivery follow-up.
Orders per month | Sends needed | AiTrillion plan | WhatFlow plan |
|---|---|---|---|
50 | 150 | Starter, $9 | Starter, $4.99 |
300 | 900 | Growth, $49 | Starter, $4.99 |
1,000 | 3,000 | Above the listed plans | Plus, $9.99 |
Meta's per-message fees apply to both, so they don't change the comparison. Our WhatsApp Business API pricing guide covers the October 2026 Meta changes.
To be fair, AiTrillion's price buys loyalty points, reviews, email and memberships too. But if you already have those covered, order-based pricing means a good sales month raises your WhatsApp bill even when you send the same messages. WhatFlow's bill moves only with sending.
Which one fits Shopify workflows better?
AiTrillion's March 2026 launch post adds WhatsApp as an action in its own workflow automation, with broadcasts, abandoned cart reminders and order and delivery updates. That's useful for marketing.
WhatFlow is built around the conversation and the order. It adds WhatsApp triggers (incoming message, order reply) and actions (send template, text, media) to Shopify Flow, so a customer's reply can change the order:
Hi Rohan, thanks for order #3942 (₹1,850, cash on delivery). Shall we ship it today? [Confirm order] [Cancel order]
Confirm tags the order cod-confirmed. Cancel flags it for review or cancels it. The COD reply guide shows the setup, and Shopify Sidekick can draft the workflow for you.
Then there's the live chat side. When a customer asks for "the blue one in M", a WhatFlow agent shares the live catalog item straight from the inbox. Our catalog support guide explains how to keep it accurate.
Team inbox and enterprise readiness
WhatFlow's team inbox has assignment, filters, saved replies and catalog sharing, and seats are free at any team size. Templates go through Meta's official approval, business profiles are green-tick eligible through Meta, and automation runs on Shopify Flow. That's the setup a 20-person support team needs, not just a side hustle.
AiTrillion's listing references WhatsApp chat and an inbox but doesn't publish seat terms, so ask them how many agents are included before you plan a team around it.
How do you switch from AiTrillion to WhatFlow?
Moving is a short checklist, and the order matters:
- Install WhatFlow WhatsApp Business API from the Shopify App Store and start on the Free plan.
- Connect your WhatsApp number through Meta Embedded Signup inside Shopify admin. If the number is still connected to AiTrillion, ask them how to release or migrate it first.
- Recreate your key templates in WhatFlow's template editor (COD confirmation, abandoned checkout, shipping update) and submit them to Meta for approval.
- Keep AiTrillion for loyalty and reviews if you like them. Remove the WhatsApp actions from its workflows that WhatFlow will now own, so the same customer doesn't get two messages for one order.
- Invite your whole team to the inbox. There's no seat fee, so include the warehouse and weekend cover too.
- Turn on the theme-matched chat button and send yourself a test order before going live.
When AiTrillion might still make sense
Pick AiTrillion if you want loyalty, reviews and email from one vendor, you're under 300 orders a month, and WhatsApp is mostly for broadcasts. It also offers an AI chatbot. WhatFlow has no built-in AI bot; instead WhatFlow's MCP connector lets you connect Claude, ChatGPT or Cursor to draft replies a person approves.
The bottom line
For WhatsApp on Shopify, WhatFlow is the specialist and the better value: official Meta Cloud API, COD confirmation through Shopify Flow, catalog sharing, a free-forever theme-matched chat button and a no-seat-fee team inbox, all on the Free plan. Keep your loyalty app if you love it, and run WhatsApp on WhatFlow.
Questions worth asking
Is WhatFlow a good AiTrillion alternative for WhatsApp?
Yes. WhatFlow is built for WhatsApp on Shopify, with COD confirmation through Shopify Flow, catalog sharing, a no-seat-fee team inbox and every feature on the Free plan. AiTrillion is a wider loyalty, reviews and email suite that added WhatsApp campaigns in 2026.
How is AiTrillion priced compared with WhatFlow?
As of November 2026, AiTrillion's Shopify listing prices plans by monthly orders: $9 for up to 50, $19 for up to 150 and $49 for up to 300. WhatFlow prices by messages sent, from a Free plan to $4.99/month for 2,000 sends and $9.99 for 5,000.
Can I use AiTrillion for loyalty and WhatFlow for WhatsApp?
Yes. Plenty of stores keep a loyalty or reviews suite and run WhatsApp on a dedicated app. Decide which app owns each WhatsApp message so customers aren't messaged twice.
Does WhatFlow use the official WhatsApp Business API?
Yes. WhatFlow WhatsApp Business API runs on the official Meta Cloud API and connects through Meta Embedded Signup inside Shopify admin.
Sources and methodology
We checked these primary sources on November 5, 2026. Vendor pages describe advertised capabilities, rather than independent performance tests. Confirm current pricing, plan limits and availability with each provider.
- AiTrillion on the Shopify App Store
Order-based plan prices, included suite features, Works with list and the 4.9 rating from 313 reviews, checked November 5, 2026.
- WhatsApp Marketing now live in AiTrillion
AiTrillion's March 31, 2026 launch post covering WhatsApp broadcasts, workflow actions, cart reminders and order updates.
- AiTrillion integrates with Wati
AiTrillion's Wati integration for WhatsApp templates in workflows.
- WhatFlow WhatsApp Business API on the Shopify App Store
WhatFlow plans, Shopify workflows and the 5.0/5 rating from 55 ratings, checked November 5, 2026.
- WhatsApp Business Platform pricing
Meta's per-message charges, which apply to WhatsApp templates on either app.