CommonLine — A Voice Room With a Phone Number
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Permanent voice rooms

Your group has a number.

CommonLine gives your community, team, club, or organization a permanent phone number where everyone can gather by voice. No app. No meeting link. No participant account. Just call.

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A live room with a phone number

Your group chat can talk now.

Give your club, community, or crew a real phone number. Call it whenever you want to hang out. No app, no link, no account — the number is the room.

Get your number Hear the idea

If Clubhouse gave every room a real phone number, it would look something like this.
Permanent voice rooms

Stop sending meeting links.

Give your team a permanent call-in room with one number everyone can remember. No app for participants. No link to find. It works from any ordinary phone.

Get your team's number See how it works
One number One room Always there
The Midnight Book Club LIVE
(305) 555-0194
12 people in the room {{ elapsed }} elapsed
Sarah Marcus Elena David +8 others
Call the number. You're in. →

Illustrative room. 555 numbers are reserved for examples.

01 The idea

The phone number is the room.

Meeting products create temporary meetings. Something is scheduled, a link is generated, the link is sent, and when the call ends the place it happened in disappears.

CommonLine creates a place instead. Your group gets one number, and behind that number is one room that is there before the call and still there after it.

People save it. People share it. People remember it.

Meeting software
Create meeting ↓ Generate link ↓ Send link ↓ Find link ↓ Join app ↓ Meeting disappears
CommonLine
Call the number ↓ You're in
The number stays. The room stays. Your group knows where to gather.

Your CommonLine number stays assigned to your organization while your subscription is active.

02 Live audio, dialed

A live audio room that anyone can call.

If Clubhouse gave every room a real phone number, it would look something like this.

Same instinct — drop into a live conversation with people you know. Different door: the telephone network everyone already carries.

Nothing to install — no app, for anyone joining. Ordinary phone service is all a participant needs. A familiar phone number instead of a new invite each time. Members come back to the same place tomorrow. Hosts keep modern moderation controls: mute, hands, lock, record, end. A room nobody has to download.
03 Who calls in

One room. A lot of reasons to call.

A standing telephone room earns its keep anywhere a group meets by voice on a rhythm — weekly, daily, or whenever someone needs the group.

Clubs & communities A familiar room for the people who keep coming back.
Families Give everyone one familiar place to gather — no matter what device they use.
Support & peer groups Remove the technical friction between people and the conversation.
Nonprofits Make member and volunteer calls accessible from almost any phone.
Remote teams One number for recurring standups, field calls, and team check-ins.
Professional groups A dedicated voice room for recurring client, committee, or advisory calls.
Field operations Call from the truck, warehouse, job site, office, or home.
Business continuity Your organization still has a meeting place when normal collaboration tools aren't convenient.
04 No app required

The world's most installed communication app is the phone.

Your members already know how to use CommonLine. They dial a number.

Smartphone
Landline
Flip phone
Office phone
Your CommonLine
(305) 555-0194
One conversation.

CommonLine numbers are US local numbers, reachable by ordinary telephone service.

05 What you get

Simple to join. Serious controls when you need them.

Participants only ever dial a number. Hosts get a room they can run from the keypad or the dashboard.

Your number
A dedicated CommonLine number Choose a local US number A familiar, reusable entrance Stays assigned while your subscription is active
Your room
A custom greeting callers hear Open or close the room Lock the room mid-call One persistent room identity
Host controls
Verified host phone, secure host PIN Mute a participant, or mute all Raised hands and participant count End the gathering
Your dashboard
See who is present, live Manage the room from the web Follow usage against your bundle Manage billing
Recording
Recording starts and stops with the host Everyone in the room hears the recording notice first
From the keypad
*1 mute self *2 raise hand *3 lower hand *4 open / close *5 count *6 mute all *7 lock room *8 record *9 end room *0 host PIN
06 Continuity

Your backup meeting room can be a phone number.

Internet collaboration tools are excellent — until someone is on the road, has poor connectivity, can't find the link, or simply needs a dependable second path. CommonLine gives your organization a standing telephone room everyone already knows how to reach.

One number, printed in the runbook, that doesn't change.

Incident bridge Standing room
On the road, between meetings, or off wifi A crew that doesn't sit at laptops A vendor or contractor with no seat in your tools A second path you can rehearse and publish in advance
Same number every time. Any phone.
07 Pricing

One number. Priced by how much you use it.

One participant-minute is one person in the room for one minute. Every plan includes a monthly bundle; anything beyond it is billed at $0.025 per participant-minute.

Starter
$39 / month

For small, recurring gatherings.

One CommonLine number 1,000 participant-minutes / mo Up to 25 callers at once
Get your number
Growth
$99 / month

For groups that call often.

3,500 participant-minutes / mo Up to 75 callers at once Host controls and dashboard
Get your number
Congregation
$199 / month

For large weekly rooms.

7,000 participant-minutes / mo Up to 150 callers at once Everything in Growth
Get your number
Organization
Custom

A negotiated usage bundle.

Negotiated minute bundle Higher concurrent caller capacity Onboarding for your organization
Contact us

25 people × 60 minutes = 1,500 participant-minutes. Congregation is the name of our large-room plan — every plan works the same way, whatever kind of group you are.
One number. One room. Always there.

Your group already knows how to call.

Give them a number worth remembering.

Get your CommonLine No app for participants. No meeting links to send.