Text conversations in the same shared inbox as your email — assigned, noted, drafted by AI and sent by a human. Metered honestly, because texts cost real money.
Shipping sooninrelay’s SMS shared inbox brings text conversations into the same inbox as email: each text thread gets one owner, carries internal notes, and gets an AI draft a human approves before it sends. Because carriers charge for every message, SMS meters separately — never hidden inside the flat plan price.
Texting is the channel customers answer fastest and teams run worst. In most small shops it’s a phone in a drawer, or worse, a founder’s personal number — no assignment, no history anyone else can see, no way to hand a thread over. An SMS shared inbox fixes the ownership problem: the number belongs to the business, and every text to it becomes a conversation your whole team can see, claim and finish.
SMS is in development. This page describes how the channel works and — because texting has real per-message costs most vendors quietly bury — exactly how we intend to charge for it.
Texts behave like every other conversation in inrelay — short medium, same discipline.

SMS has more setup than any other channel — not because of us, but because carriers regulate who may text at scale. Here’s the honest list.
Provision a dedicated business number through inrelay, or bring one you already use. Either way the number belongs to the business, not to whoever’s phone it used to live on.
Carriers in the US and several other countries require businesses to register before sending — who you are, what you’ll text about. Approval is measured in days, not minutes. We’ll walk you through it, but we won’t pretend the wait away.
Texting laws require that people agreed to hear from you. You confirm your contacts opted in before outbound texting starts — and stop words are honored automatically from day one.
Texts start arriving in the shared inbox next to your email. The first teammate to reply owns the thread from there.
SMS is the one channel where every single message costs the business real money. That fact shapes the pricing, and we’d rather show you the shape now than surprise you on an invoice.
SMS meters separately — always. Carriers charge a fee for every text message sent. So SMS gets its own small, usage-based meter, and it is never folded silently into the flat plan. A vendor who folds “unlimited SMS” into a flat plan is either losing money or planning to claw it back somewhere you can’t see. We won’t quote rates before the channel ships — carrier costs vary by country and change — but the model is pass-through and visible: you’ll see what texting costs, priced as texting, next to your plan on the pricing page.
Texts are billed in segments. Carriers count a standard text as roughly 160 characters; a longer message is carried — and charged — as several segments. The AI drafting short is a cost feature here, not just a style choice.
Registration is not optional. Unregistered business traffic increasingly gets filtered by carriers before it ever reaches a phone. The days-long registration step above is what keeps your deliverability honest.
SMS is a plain medium. No typing indicators, no read receipts, no rich formatting; picture-message support varies by country and carrier. What SMS gives you in exchange is reach — it works on every phone, with no app installed.
SMS is one lane of the same inbox. Email and live chat ship today; the messaging channels — this one included — are in development, and we won’t claim otherwise.
The full list of what inrelay connects today, in one omnichannel inbox.
See all channels → EMAILGmail, Outlook or IMAP as one shared support@ — where most of your volume still arrives.
Email channel → LIVE CHATA widget on your site with a human handoff that carries the whole story.
Live chat channel → MESSAGINGWhatsApp Business conversations owned by the team, service window and all.
Shipping soon MESSAGINGFacebook Page messages owned like any other thread in the inbox.
Shipping soonDMs as owned conversations, same assignment and approval flow.
In developmentStart free with email today — SMS lands in the same inbox when it ships. No card, never per seat.
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