Hosted messaging for your application.

Test shared messaging, then confirm dedicated-line eligibility and rollout requirements.

Set up your line Book a call

Search agents, conversations, lines⌘K

Insights

How your agents are doing across every conversation.

7D30D90DExport

Messages handled8,865

Active conversations38

Avg reply time4s

Failed messages3

Conversations by day1,472

Aug 29Sep 27

What customers askedLatest

Is the Signature Hoodie in olive back?Sam Ortiz · 5mDoes it run small?Dana Kim · 22mWhen is M back in stock(310) 555-0112 · 50mCan you gift wrap this?Alex Park · 2h

Your agent’s number is (415) 555-0199.Text it

iMessage, RCS and SMS
Hosted phone-number messaging; channel features depend on the line and recipient.
Start with a test line
Test on a shared line, then confirm dedicated-line access and inventory.
Yours to build on
Your agent or ours, your brand on top, and the founders in a shared Slack channel.

iMessage, RCS and SMS

Conversations your team can answer.

iMessage and RCS, from one numberiMessage and SMS, with eligible RCS.
It reads like a personTyping and read receipts where supported, from a number customers can save.
A person can step inThe agent answers, and a person can take over the same conversation.

+19175550112Needs youiMessage · Support · Cove Apparel

Human takeover activeAgent replies are paused.

Hi, my hoodie came today but the medium is tight.+19175550112 · iMessage · 4:36pm

Sorry about that. I can swap it for a large and send a return label. Want me to?Delivered · 4:39pm

Can I swap it for a large instead? Also can a person call me about my last order?+19175550112 · iMessage · 4:42pm

Human replies keep this conversation in handoff until you resume the agent.

Reply to +19175550112…Enter to send · Shift+Enter for a new line

Cove Apparel+1 (415) 555-0142Save contact

iMessage · Today 2:38 PMIs the grey one back in a medium?It is. I can hold one for you until Friday.Read 2:41 PM

Start with a test line

Prove your integration before rollout.

Check channel eligibilityRCS requires a supported dedicated line, carrier enablement and a compatible recipient.
Pick a number, or bring yoursNumber inventory and porting depend on eligibility and approval.
Lines that stay healthyBuilt-in limits protect line health. Reconcile uncertain sends before retrying.

Search agents, conversations, lines⌘K

Lines

Numbers your agents answer on. Dedicated is yours; shared is the platform line, routed by keyword.

Buy a line

Port your number

Move a number you already own onto +1 (628) 555-0162. It keeps working until the cutover.

Bring it over

Your lines3 numbers

NumberKindStatusAssigned agentRecent

+1 (844) 555-0100Shared · help, coveLiveSupport, Cove dropsPriya · where's my order?Test

+1 (628) 555-0162DedicatedLiveCove supportJordan · does it run small?Test

+1 (415) 555-0199DedicatedLiveNoneNo recent activity

Agents and numbers

Every agent in this workspace and its attached numbers.

Cove support+1 (628) 555-0162 · dedicatedTestRemove

Support+1 (844) 555-0100 helpTestRemove

Yours to build on

Your agent, your brand, your customers.

Your agent, or oursRun a hosted agent in the product, or keep your own. One API call sends, webhooks bring every reply back, and MCP works too.
Built for platformsPut lines inside your product. Your checkout and your merchants stay yours, and we don’t sell to them. See how platforms use Comms
The founders on the other endBook a call and a shared Slack channel opens for your team. Questions go to the people who build it.

# yourteam-x-commsCaleAndrewYour team

Cove support

Live(415) 555-0199 · Support for Cove Apparel

TestSave changes

Quick actionsWhat people change most

PDF, link or FAQTeach an answerUpload info and your agent answers from it.

PDWaiting on youReview handoffsChats your agent passed to your team.

Hi! How can I help?Text your agentTry it the way a customer would.

Your agentAdvanced settings

Voice and toneWarm and easy

Instructions3 instructions

KnowledgeWebsites, files and text

HandoffOn · 2 escalate-now keywords

ConnectorsCustom MCP · 4 tools

Modelanthropic/claude-sonnet-5

POST/api/v1/comms/messages202 Accepted

Webhookcomms.message.received

Up to 7,000messages a day on one dedicated line; add a line for more
Shared test lineto validate your integration before a dedicated rollout
$200a month for your own dedicated line
$0setup, and no per-message pricing

Start free on a shared line with 100 messages a day. Plus is $50 a month. See pricing

iMessage was a critical need for us to keep leads and customers engaged through the sale and beyond. Of the 5-6 platforms we evaluated and tested for iMessage, we landed with Comms due to their transparency, receptiveness to feedback, and ease of setup; we were sending messages within minutes, not weeks.

Noah LenzCEO, Blossom

Blossom

How Comms compares.

Each row opens the full comparison.

AlternativeWhat you get thereWith Comms

SMSCarrier messagingReceipt support depends on the route.Eligible iMessage, RCS and SMSRead and typing signals vary by channel.Compare Building it yourselfOperate your own bridgeHardware, identity and availability are yours to maintain.Hosted messagingConfirm capacity and number eligibility.Read Sendblue$100/month inbound-first planOutbound Enterprise by quote; confirm line terms.$200 a month$0 setup.Compare LinqPro from $260 a monthEnterprise by quote; confirm line count.Dedicated at $200/monthConfirm eligibility and inventory.Compare Photon$250 a line a monthOn the Business plan.$200 a month$0 setup.Compare Blooio$289 a line a monthWith outbound; $98 for a reply-only line.$200 a monthOutbound included.Compare LoopMessageFrom $59.99 a monthNumber, fallback and outbound are add-ons.$200 a monthNumber, fallback and outbound included.Compare

Current sources and conditions are linked on each comparison page.

Build a test integration for your business.

Free is a shared line with 100 messages a day. A dedicated line is $200 a month, $0 setup.

Set up your line Book a call

FAQ

Before you choose.

Set up your line

Is this Apple's Messages for Business?

Comms phone-number iMessage is distinct from Apple Messages for Business. Confirm capabilities for your line and recipient.

What happens if a line goes down?

Monitor line status and delivery evidence. An uncertain send is not automatically resent on another channel; reconcile it before retrying.

How much can one line send?

Messages are unlimited on Dedicated. One line carries up to 7,000 a day; past that, add a line for each extra 7,000.

Do I need your agent?

No. Run a hosted agent in the product, or keep your own. One API call sends, webhooks bring every reply back, and MCP works too.

What does it cost?

Free is a shared line with 100 messages a day. Plus is $50/month on a shared line, subject to line-health limits. Dedicated is $200/month with $0 setup. AI usage is billed separately from messaging plans, through prepaid Comms credits or a connected customer OpenRouter account. No messaging plan includes AI usage. Review credit-purchase fees and model costs before enabling a hosted agent.