WhatsApp Business Alternative: How to Choose One

Start with the failure, not the shortlist. Searchers land on this question from two very different places, and the answer for one is useless to the other.

Case 1 — the free app is the thing you are replacing. You are running the WhatsApp Business app on a phone. It works until a second person needs to answer, or until you want a message to fire the moment a cart is abandoned. Neither is a tooling preference; both are structural limits of the app. The path out is the WhatsApp Business Platform. If you are still not sure which product you are on, WhatsApp vs. WhatsApp Business and is WhatsApp Business free draw the line.

Case 2 — your current vendor is the thing you are replacing. You are already on the Platform through some tool, and the complaint is different: you cannot see what it earns, the shop data does not really flow, or growing the list is your job rather than the software's. That is a vendor question, and it is answered by the six questions further down — not by a feature grid.

A useful test: if your complaint is “I cannot do this at all”, you are in case 1. If it is “I can do this, but I cannot prove it worked”, you are in case 2.

The Business Platform is Meta's API product for companies that message at scale, and you reach it through a provider rather than by downloading an app (Meta, WhatsApp Business Platform overview, retrieved 2026-08-28). Keaz connects you through 360dialog, an official WhatsApp Business Solution Provider based in Berlin.

What you gain:

• Several people answering one number, with the conversation history in one place rather than on someone's phone.
• Messages that fire on events instead of on somebody remembering — an abandoned checkout, a purchase, an inbound chat, or a webhook from another system.
• Reporting that ties revenue back to the message that caused it.

What changes: you send through a provider, Meta wants your business verified, and your customers see a display name rather than a number. Our help article on connecting a WhatsApp account walks the whole path and is honest about the timing: roughly 15 minutes of clicking, plus up to two working days if Meta has to review your company details first.

You do not have to solve the number question on day one. Starting on a Meta-provided number gets you live faster, because your customers see your display name in the chat either way; moving to your own line is a later decision. If you want the longer version of how to pick a provider, how to choose a WhatsApp Business Solution Provider covers it, and WhatsApp Business with multiple users covers the shared-number case specifically.

Once you are on the Platform, every tool can send a message. What separates them is narrower than the marketing suggests. These six questions sort a shortlist in about ten minutes, and none of them requires a demo.

1. Can it tell you what each flow earned? This is the one most tools answer badly. Ask to see revenue per flow, not per channel. In Keaz the mechanism is deliberately unglamorous: one discount code per flow, created in Keaz, written into your shop automatically, redeemed by the customer, attributed back. If a vendor cannot show you that number per flow, you will be guessing at ROI for as long as you stay.
2. Does it read your shop, or only your contact list? A tool that imports contacts is a sending tool. A tool that listens to your shop can start a flow when a checkout is abandoned or an order is placed, without you touching it. Ask which events it subscribes to, and whether it can also start from an inbound chat or an external webhook.
3. How does it grow the list, rather than just message it? Coverage is the constraint, not creativity. Ask what it does about phone capture at checkout, an after-checkout prompt, a chat widget, QR codes, and re-permissioning customers you have not spoken to in over a year. Our templates and growth tools page lists what that looks like in practice.
4. Can several people work one number without colliding? Shared inboxes differ more than they look: filters, assignment, a visible reply window, contact details next to the thread. WhatsApp shared inbox for small teams is the detailed version of this question.
5. What happens to your email programme? The right answer is “nothing”. WhatsApp complements email — it reaches the buyers email lost and lifts response from the ones it still reaches. If a vendor's pitch requires you to move off Klaviyo, that is a cost, not a feature. Running Klaviyo and WhatsApp together sets out the two-channel version.
6. What does it cost when volume goes up? Almost every tool has a plan fee plus a per-message fee, and the second one is what scales. Keaz publishes both: from €85 per month billed yearly with a €0.20 per-template-message rate on Starter, or €212.50 per month billed yearly with €0.11 per template message on Pro (verified against the live pricing block, 2026-08-28). Whatever you compare, compare the message rate at the volume you expect in twelve months, not today's.

Compare on the questions, not on the vendors. Feature tables age badly and every vendor writes their own. The six answers above are things you can verify in a trial account in an afternoon.

The honest part of any switching guide is the part that costs you something. Three things do.

Your templates do not travel. Pre-approved message templates belong to the WhatsApp Business Account they were created under, so budget time to rebuild and resubmit them in the new tool rather than assuming they come with you. In practice this is a half-day of copywriting, not a project — but it is not zero, and it is the step people forget when they promise themselves a one-weekend migration.

Your opt-ins have to be portable, and provably so. Consent is yours, not your vendor's, but it only travels if it was documented in the first place: who agreed, to what, and when, with a way to withdraw it. Before you sign anywhere, export what you have and check it survives the move. Collecting WhatsApp opt-ins the GDPR-compliant way covers what “documented” has to mean.

Verification takes calendar time, not work time. If Meta has not verified your business yet, plan around two working days for the review — the setup either side of it takes minutes. Start the verification early and do the rest in parallel; the most common reason it fails is simply missing company details, not a rejection.

None of these are reasons to stay somewhere that cannot show you a number. They are reasons to switch on a quiet week rather than in the middle of a launch.

Five mistakes account for most bad switches. They are all avoidable in an afternoon.

• Comparing feature grids instead of outcomes. Everything on the Platform can send a template. Ask what each tool can prove.
• Leaving before you can measure what you have. If the current tool cannot attribute revenue, you have no baseline — so the new one will look like whatever you want it to look like. Take one month of shop-level numbers first.
• Treating WhatsApp as an email replacement. It is not, and vendors who pitch it that way are selling you a migration you did not need. Run both; see how the two channels split an audience.
• Insisting on your own phone number before you are live. It is a solvable problem, but solving it first delays everything behind it. Get sending, then move the number.
• Reusing one discount code across several flows. It is the fastest way to make your own reporting useless, and it is invisible until you try to compare two campaigns.