Miss Blue

Overview

Miss Blue, operated by KUKU10 LLC doing business as Ghost AI Lab, gives a business a dedicated iMessage number that runs on a Mac Miss Blue operates. Teams work the line from a shared Message Center, or connect a CRM, product or AI agent through a REST API with 113 endpoints, the mb command line tool and an MCP server. Messages fall back to RCS or SMS from the same number when iMessage is not available.

Key features

• Group chats: create groups, rename them, set a photo, add or remove members
• Tapbacks, typing indicators, read receipts, quoted replies and unsend
• Native voice notes, image carousels and files up to 100 MiB
• Find My location requests with live location updates
• The line's name and photo in Messages, set by API
• FaceTime Audio and phone calls from the same number, with optional recording
• Signed webhooks, a sandbox with simulated outcomes, automations and scheduled messages

Pricing

The sandbox is free. A dedicated number costs $99 a month at the launch price (normally $198), and the $479 per-line setup fee is waived for lines started before October 31, 2026. FaceTime Audio is $250 a month per line, phone calls $75 and both $300. A managed conversational AI add-on costs $100 a month plus $250 setup. Enterprise pricing is custom. Messaging has no per-message charge.

How it compares to Linq

Both offer dedicated iMessage lines with RCS and SMS fallback, group chats, tapbacks, location sharing, signed webhooks, a CLI and an MCP server, without per-message fees. Miss Blue adds FaceTime Audio and outbound phone calls from the line, which Linq's API does not place, and number transfers into the service. Linq publishes TypeScript, Python and Go SDKs and states SOC 2 Type II; Miss Blue lists no SDKs or compliance reports. Miss Blue's launch price of $99 is below Linq's $260 Pro plan.

Best for

Sales and support teams that want one blue number for texting and calling, worked by people in an inbox and by agents through the API.

Sources

• missblue.dev
• missblue.dev/llms.txt
• missblue.dev/pricing
• missblue.dev/docs/messages
• missblue.dev/docs/conversations-api
• missblue.dev/docs/groups
• missblue.dev/docs/locations
• missblue.dev/docs/numbers
• missblue.dev/docs/delivery
• missblue.dev/docs/receiving-messages
• missblue.dev/docs/cli
• missblue.dev/docs/sandbox
• missblue.dev/docs/faq
• missblue.dev/docs/calling
• missblue.dev/docs/calls
• missblue.dev/docs/gohighlevel
• missblue.dev/integrations
• missblue.dev/docs/errors
• missblue.dev/enterprise
• missblue.dev/terms
• missblue.dev/privacy
• github.com/danest/missblue-cli