Real AI Needs a Real Phone.

Linq is the human communication layer for conversational AI. iMessage, SMS/RCS, and calling from one platform.

Trusted by teams sending millions of messages per week

poke.com

Poke.com increased user retention 12% by switching from Twilio to Linq.

owner.com

"Our show rate and close rate are higher than they have ever been, and Linq has been foundational to that."

hypercard.com

Hyper ditched their mobile app entirely and migrated all customer workflows to Linq chats.

One API key to rule them allWith a single API key, build human communication flows right inside your app or CRM.Check out the iMessage API →

Chats API

Start and manage conversations programmatically—create threads, send messages, receive replies, and track every interaction in real time.

Built on Linq infrastructure: Linq One

Linq One is our flagship product — a unified inbox for sales communication.

Call insights powered by AICall transcripts, recordings, and summaries generated in seconds.

Conversations that convertLinq supports rich media, typing indicators, read receipts, and reactions — all in one seamless thread.

Every channel, one inboxTeam-wide calls and conversations from handled in a single inbox.

Built for your workflowUse Linq to upgrade your existing customer workflows in minutes — integrate natively with HubSpot, Salesforce, GoHighLevel, Follow Up Boss, and more.

+400 others

Ready to see Linq in action?

Real AI Needs a Real Phone.

Linq is the human communication layer for conversational AI. iMessage, SMS/RCS, and calling from one platform.

Chats API

The best of Linq. All in one.