EasyCoexistence vs respond.io
respond.io is a multichannel platform: team inboxes, workflows, AI agents and broadcasts, priced from US$ 79 per month with user and contact limits. EasyCoexistence is the connection underneath, priced per number, with none of that.
What it costs to run
Priced on different units, as published in September 2026.
respond.io: From US$ 79 per month for five users and 1,000 monthly active contacts, up to US$ 279. The bill follows how many people answer and how many customers you reach.
EasyCoexistence: From US$ 9 per connected number per month, falling to US$ 0.75 as you add numbers, with no user or contact limits. The bill follows how many numbers you hold, which is the number an agency actually controls.
Where conversation content lives
A consequence of selling an inbox rather than a connection.
respond.io: On their platform, which a team inbox requires in order to show history. Their pricing page does not detail retention, which is worth asking about if it matters to you.
EasyCoexistence: Nowhere on our side. The webhook override sends message events from Meta straight to your endpoint, and anything arriving at our fallback is dropped unpersisted.
What sits between you and Meta
The question that decides this for anyone building software.
respond.io: Their platform. You integrate against their abstraction, their rate limits, their webhook shape and their release schedule, and what you build is portable only as far as they allow.
EasyCoexistence: Nothing. The API is Meta's own, documented by Meta, and the webhook goes to your endpoint. There is nothing of ours to build against, which is also what makes leaving possible.
What watches the connection
Rarely on any pricing page, and the reason this product exists at all.
respond.io: Not something their pricing page addresses, and it would be wrong to assert an answer. If you hold client numbers, ask specifically what happens when a connection silently drops.
EasyCoexistence: Quality rating, messaging tier and throughput polled on a schedule. Meta's account events handled by name. Two credentials held so a revoked token is not mistaken for a lost number. The webhook override reapplied after a reconnection removes it.
When a platform is what you want
Worth naming, because the two products answer different questions.
respond.io: When you want the platform. Their published plans include team and custom inboxes, workflows, broadcasts, AI agents, reporting, and on higher tiers SSO and multiple workspaces. It is multichannel rather than WhatsApp only.
EasyCoexistence: A different scope by design: one number, one connection, sixteen MCP tools and a webhook, with the interface left to you.
Which one to choose
These are different layers rather than competing versions of one thing. If nobody on your side is building the interface, and you want a finished place for agents to work, a platform is what you are shopping for.
If you are the one building it, a platform sits inside your own stack as a competitor. You pay per seat for inboxes your users never see, per contact for conversations your product already handles, and you integrate against an abstraction rather than the API Meta documents and keeps stable.
EasyCoexistence is that layer underneath: a flat fee per number, the webhook pointed at your system, and the connection watched so a silent failure does not become a lost customer.
Frequently asked questions
Which one is right for me?
They are different layers. respond.io is a platform to work inside; this is the connection underneath it, for teams building the interface themselves.
Can I move from them to you?
The number is yours and can be connected through Coexistence. What you would be giving up is their inbox and workflows.
Do you have workflows or AI agents?
No. The MCP connector lets an assistant use the number, and the webhook lets your own system react. Neither is a workflow builder.
Are those prices current?
They are as published in September 2026 and linked above. Check the source before deciding.
Keep reading
- EasyCoexistence vs WATIWati is a WhatsApp inbox priced per seat with contact limits. EasyCoexistence charges per connected number and routes messages to your own system.
- 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 MCP server for Claude, ChatGPT and CursorConnect Claude, ChatGPT or Cursor to a real WhatsApp number over MCP. Official Cloud API, sixteen tools, no linked-device workaround and no ban risk.
- 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.
- 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 360dialogBoth charge per number and neither marks up Meta's fees. The difference is the price and what the fee is for. Prices as published in September 2026.
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Product names and trademarks belong to their owners. EasyCoexistence is not affiliated with the companies compared here, and their prices are as published on their own sites on the date above.