Can I have coexistence without Cloud API?

Not in Meta’s product sense: coexistence is a capability of the Cloud API / Business Platform.

Does Cloud API force turning off WhatsApp on the phone?

Not necessarily. With coexistence, phone and Web can stay. Without it, the mode may be more restrictive.

Does 42agents sell them as separate SKUs?

No. The product is white-label Cloud API with coexistence as the operating assumption.

Does coexistence cost extra at Meta?

It is not a listed add-on like conversation fees. Follow current conversation rates and policies in Meta docs.

Cloud API vs coexistence

WhatsApp Cloud API vs coexistence: not rival options

Cloud API is the platform. Coexistence is a capability of that API. Comparison for agencies that automate without killing the phone.

Last updated: September 15, 2026

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Official Cloud API with coexistence
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Treating “Cloud API vs coexistence” as two competing products is a common mistake. WhatsApp Cloud API is the official Business Platform API. Coexistence is a Cloud API capability that keeps the number on WhatsApp Business (mobile) and WhatsApp Web while the API runs. You do not pick one or the other: you pick Cloud API, then whether the number runs with coexistence (recommended for SMBs) or more restrictive modes depending on Meta’s case. 42agents assumes Cloud API + coexistence so the agency sells automation without taking the chat away from the client.

Cloud API and coexistence side by side
Criterion	Cloud API	Coexistence
What it is	Official WhatsApp Business Platform API	Cloud API capability: app + Web + API together
Chosen alone?	Yes: it is the business messaging pipe	No: requires Cloud API
Phone / WhatsApp Web	Depends on number mode	Designed to keep them active
Templates and webhooks	Yes	Yes (same API)
Fragile alternative	Unofficial WhatsApp Web bridges	“Web only” pretending to be an API
Typical agency use	Connect the client’s number	Sell automation without fear of losing mobile
In 42agents	Meta Tech Provider connection layer	White-label product default

What to choose by case

If… You want to automate sales/support on the number the SMB already uses
Then: Cloud API with coexistence. That is the combo 42agents implements.
If… You only need a wa.me link or a QR
Then: You do not need the API yet. Use the free tools; the API comes in when you need an agent or template volume.
If… A vendor promises “API” but always requires scanning a WhatsApp Web QR
Then: That is not Cloud API or official coexistence. Find a serious Tech Provider / BSP.
If… The client insists nobody ever touches the phone
Then: You can still use Cloud API; coexistence remains useful for contingencies and management.

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