Loki Labs
We're the company behind the phone-number layer — an iMessage REST API and MCP, a chatbot platform, and a consumer app named Beside, all on one backbone.
The products · 01 through 03
Infrastructure
iMessage, as a REST API and MCP.
A real US or EU phone number — or email alias — bound to your workspace, addressable from any HTTP client. We handle registration, delivery, retries, and inbound webhooks — you ship 2FA codes, receipts, and nudges.
Explore Loki MessagesAgent platform
An agent that lives as a contact.
Pick a model, write a prompt, wire in MCP servers or custom tools. We pin the agent to a phone number or email alias, keep conversation state, and ship every outbound message as iMessage.
Explore Loki ChatConsumer
Text the block. Get a plan.
Add a contact at beside.chat and text it like a friend. It knows the neighborhood — tee times, last-minute reservations, late movies, the coffee with the quieter back room.
Try BesideThe company
From the Mac fleet that speaks iMessage, through the edge API, to the agent runtime — every layer is ours. No resellers, no gray routes.
Beside, our consumer chatbot, runs on the same platform we sell. When delivery degrades, we feel it before you do.
A small team shipping messaging infrastructure for the agent era. We answer our own email.