SMSBOX — two-way SMS from a single dashboard

SMS conversations — the whole exchange in one view

A standalone inbox shows you an incoming "yes" without telling you what someone is replying to. The conversation view puts everything you exchanged with one number in chronological order — your own message and the reply. You can respond directly from the same screen, and export the full conversation to Excel.

Reminder: your appointment is tomorrow at 2:30 pm. Can't make it? Reply NO.Us — 12/05, 09:12
No, can't make it tomorrow. Next week possible?+32 496 12 34 56 — 12/05, 09:31
No problem. Thursday 21/05 at 10 am is free — does that work?Us — 12/05, 09:34
Perfect, see you then!+32 496 12 34 56 — 12/05, 09:36

Why a conversation and not a message list?

Context is preserved

You immediately see which message someone is responding to. No more digging through the outgoing list to find out what you had asked.

Colleagues pick up where you left off

If you work with subaccounts, your team sees the same conversations. Follow-up doesn't stall when someone is ill or on leave.

Exportable to Excel

Keep a conversation in a file, hand it over to a colleague or use it as evidence in a discussion about what was agreed.

What you need to be able to reply

To hold a conversation, your recipient must be able to reply. That requires a sender a reply can reach — not an alphanumeric name, but a real number. There are three options:

Virtual number. A Belgian mobile number without a SIM card, managed entirely online. The most popular option.

SIM hosting. We host your own SIM card, you manage the inbox online. Handy when you want to keep an existing number.

Shared shortcode. Our own short number, available immediately without an application. Ideal to get started quickly.

Virtual number for two-way SMS

What do you use two-way SMS for?

Confirm or reschedule appointments without a phone call
Check availability for a call-out or intervention
Capture campaign opt-outs and process them immediately
Handle short customer questions without an email exchange
Collect opt-ins via a keyword on the shortcode
Confirm that a delivery or repair was successful

Prefer your own system?

The conversation view in the dashboard doesn't exclude anything. You can simultaneously have incoming messages forwarded to your own application via a webhook, or to an email address — for example the mailbox of the colleague doing the follow-up. The conversation then remains visible in both environments.

Set up webhooks Give your team access

Frequently asked questions about SMS conversations

Instead of a separate list of sent and a list of received messages, the conversation view shows everything you have exchanged with one number as a single continuous conversation — chronologically, as you are used to from a chat window.
Because you see the context. With a loose incoming "yes" you do not know what someone is replying to; in the conversation view your own question sits right above it. That saves searching, especially when several colleagues follow up on the same number.
To receive replies, yes. If you send from a virtual number, from a hosted SIM card or from our shared shortcode, the replies arrive at your account and appear in the conversation.
Yes. You type your reply in the same screen and it goes out from the same number, so the conversation remains one continuous thread for the recipient.
Yes, to an Excel file. That is useful for keeping a conversation in a file, passing it on to a colleague or as evidence in a discussion about what was agreed when.
Yes. If you work with sub-accounts, the users within your organisation see the same incoming messages, so follow-up does not stall when someone is away.
Receiving itself is included with your virtual number, SIM hosting or shortcode. You pay the subscription fee of that number and the credits for what you send yourself.
Yes. Have incoming messages sent to your own application via a webhook, or to an e-mail address. The conversation view in the dashboard then simply remains available as a second channel.
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