EasyCoexistence vs 360dialog

What you pay per number

Both charge per number and neither marks up Meta's messaging costs, so this comes down to the figure and what it buys.

360dialog: Three WhatsApp API tiers at €49, €99 and €500 per number per month as of September 2026. There is a plan to choose at signup and a threshold to cross later.

EasyCoexistence: One price list, published, from US$ 9 per connected number per month and falling to US$ 0.75 as you add numbers. There is no feature gate anywhere in it: an agency's twentieth number does everything its first one did and costs less, and there is no upgrade conversation because there is nothing to upgrade to.

What happens as you add clients

The case where the per number figure stops being a rounding error.

360dialog: At their entry tier, twenty numbers is €980 a month before Meta charges anything. The model is sound; the multiplier is what it is.

EasyCoexistence: Twenty numbers is US$ 140 a month, each connected in its own client's Business Portfolio, each billed on its own line, with no tier reached at any count.

Where conversation content goes

Worth establishing before anything else, because it cannot be changed later.

360dialog: Their pricing page does not describe the message path. That is not evidence either way, and it is the first question to put to them.

EasyCoexistence: Meta delivers message events to a URL you nominate, through an override on our app's subscription to your account. Events for an account with no destination set fall back to our callback, where the handler drops them without persisting.

Coexistence itself

Whether the WhatsApp Business app keeps working on the number after connecting.

360dialog: Their pricing page does not address it. Ask them directly rather than trusting a comparison page, including this one: an undocumented feature is not a missing one.

EasyCoexistence: It is the whole product. The number connects through Meta's own Coexistence flow, the app carries on exactly as before, and each surface sees what the other sends.

When a full BSP relationship is what you want

One case, and it is a real one.

360dialog: When you are buying a vendor relationship rather than a connection. They are an established BSP with a long operating history, regional presence, and support structures a small product does not match. Their highest tier exists because large senders need things smaller ones do not.

EasyCoexistence: A focused product: email support and a connection timeline showing what happened and when. That is what someone building their own interface needs, and it is not an account management relationship.

Which one to choose

If you need a named account manager and an escalation path staffed by people, that is a BSP relationship and theirs is one.

If you are holding client numbers and building the software around them, the arithmetic decides it. The same billing model at a fifth of the price, with the connection watched and the messages going to your own systems, is the version of this product that scales with an agency rather than against it.

Frequently asked questions

Keep reading

• What WhatsApp Coexistence costs, provider by providerWhat each provider charges to hold WhatsApp numbers, at one, ten and fifty numbers. Figures from their own pricing pages, September 2026.
• EasyCoexistence vs DualhookBoth route WhatsApp webhooks directly from Meta and neither stores messages. Where they differ on price, tooling and what survives a reconnection.
• EasyCoexistence vs a BSP inboxA BSP gives you a shared inbox and sits in the message path. Coexistence keeps the phone and routes messages to your own systems. When each one is right.
• WhatsApp Coexistence: the app and the API on one numberCoexistence runs the WhatsApp Business app and the Cloud API on the same number at once. What it changes, what it does not, and how a number gets connected.
• EasyCoexistence vs TwilioTwilio adds a published per-message fee on top of Meta's. EasyCoexistence charges a flat monthly fee per number and never touches the message bill.
• The cheapest way to get the WhatsApp Business APIWhat the WhatsApp Business API actually costs: Meta's conversation fees versus provider fees, and how to pay the least.