The Best Linq Alternatives for iMessage and SMS APIs
Compare iMessage APIs and messaging platforms you can use instead of Linq, with features, pricing and limits taken from each provider's own site.
Dedicated iMessage line with API, team inbox and calling
iMessage APIs
Miss Blue runs a dedicated iMessage number with RCS and SMS fallback and optional FaceTime Audio and phone calls, used from a shared inbox or an API, CLI and MCP server.
iMessage lines with AI-drafted replies you approve
iMessage APIs
Vernacular, from Hedge, Inc., sends iMessage from dedicated Mac stations with AI-drafted replies, for VIP management, sales outreach, customer support and app testing.
Provider-neutral TypeScript SDK for hosted iMessage APIs
Developer SDKs
imessage-sdk is an MIT-licensed TypeScript SDK, CLI and Chat SDK adapter that puts Blooio, Comms by Osis, Photon and Sendblue behind one typed iMessage interface.
Windows daemon for iPhone texts over Bluetooth, with an API
Open source and self-hosted
adit is an MIT-licensed Windows daemon that reads and sends texts from a paired iPhone over Bluetooth, with a local REST API, WebSocket stream and MCP server.
iMessage and FaceTime API with a free phone-bound sandbox
iMessage APIs
Blue Replies is an iMessage and FaceTime API for developers, with tapbacks, effects, group chats, signed webhooks and a free sandbox limited to your own phone.
WhatsApp, iMessage and SMS inside GoHighLevel
iMessage for CRMs
GoGHL (MessageSync on the marketplace) is a GoHighLevel app that adds iMessage, WhatsApp and SMS to Conversations and workflows, sending iMessage from your own Mac or a managed line.
Send iMessage, SMS, WhatsApp and RCS from your own devices
iMessage APIsSMS gateways
myCRMSIM connects your own iPhone and Mac, Android phones and WhatsApp to HighLevel and other CRMs to send iMessage, SMS, WhatsApp and RCS at a flat monthly price per line.
iMessage follow-up for opted-in leads from your CRM
iMessage APIs
Tuco AI sends iMessage from dedicated iPhone lines it hosts, triggered from HubSpot, Salesforce, GoHighLevel, n8n, a REST API or MCP, for speed-to-lead follow-up.
Email inboxes, SMS numbers and Telegram bots for AI agents
Multi-channel agent platforms
Artil gives AI agents their own email address, US or UK SMS number and Telegram bot, used from a CLI, MCP server or HTTP API, for developers running agents such as Claude Code.
Matrix bridge for Google Messages SMS and RCS chats
Matrix bridgesOpen source and self-hosted
Open-source Matrix puppeting bridge that relays the SMS, MMS and RCS chats of a phone running Google Messages into Matrix rooms, for teams that self-host Matrix.
Rust iMessage server with a BlueBubbles-compatible API
Open source and self-hosted
imessage-rs is an MIT-licensed Rust toolkit and server for macOS that exposes a BlueBubbles-compatible REST API and webhooks for iMessage, FaceTime and Find My.
AI voice, RCS and SMS agents for outbound lead qualification
Apple Messages for Business providersMulti-channel agent platforms
Clerk AI builds AI voice and messaging agents for outbound lead qualification across voice, SMS, RCS, WhatsApp and Apple Messages for Business, with TCPA checks built in.
SMS and iMessage API for AI agents with 10DLC tooling
CPaaS and SMS APIsiMessage APIs
AgentMessage is a beta SMS, MMS and iMessage API for AI agents with built-in consent rules and 10DLC registration tooling. New signups are paused behind a waitlist.
One API for iMessage, SMS, WhatsApp, social DMs and calls
iMessage APIsMulti-channel agent platforms
Zernio is a unified API for social posting, ads, messaging and calls. Its iMessage product gives developers and agents a dedicated US or UK number with SMS and RCS fallback.
Self-hosted email, SMS and calls for AI agents
Multi-channel agent platformsOpen source and self-hosted
AgenticMail is open-source software that gives AI agents their own email inboxes, plus SMS and phone calls through carriers you connect, with an MCP server and REST API.
Dedicated iMessage lines hosted in the EU and UK
iMessage APIs
Blue Relay is Crypton.sh's hosted iMessage line: a dedicated iPhone number in the EU or UK with photos, files, group chats and a REST API, billed per line per month.
Self-hosted iMessage HTTPS API for a Mac on Tailscale
Open source and self-hosted
Chatbubbles is a small Go server for macOS that wraps imsg in an authenticated HTTPS API for chats, sending, attachments, events and webhooks, reachable over Tailscale.
iMessage API on real iPhones, rented or your own
iMessage APIs
iSnap gives AI agents and CRMs an iMessage and SMS API on real iPhones: rent a dedicated US line it runs, or pair your own iPhone through its Mac bridge app.
One MCP endpoint for the chat apps in your Beeper account
Multi-channel agent platformsOpen source and self-hosted
Open-source MCP server that runs Beeper Desktop headless in Docker so an AI agent can read and send on WhatsApp, Signal, Telegram, Slack and other networks.
iMessage, RCS, SMS and WhatsApp API with hosted agents
iMessage APIsMulti-channel agent platforms
Comms by Osis is a hosted API and team inbox that sends iMessage, SMS, RCS and WhatsApp from one number, with hosted AI agents, human handoff and a hosted MCP server.
Rust library for the iMessage, FaceTime and APNs protocols
Open source and self-hosted
rustpush is a source-available Rust library from the OpenBubbles project that registers as an Apple device and sends and receives iMessage and FaceTime without a Mac running.
Phone numbers with voice, SMS and iMessage for AI agents
iMessage APIsMulti-channel agent platforms
AgentPhone gives AI agents US and Canada numbers for voice calls, SMS and MMS, plus iMessage lines, through one API, webhook and MCP server. WhatsApp and RCS are in beta.
Phone numbers with calls, SMS and iMessage for AI agents
iMessage APIsMulti-channel agent platforms
Dial gives AI agents a real phone number with AI voice calls, SMS, iMessage and WhatsApp (beta) through one REST API, CLI, SDKs and an MCP server.
Managed iMessage numbers with a REST API and webhooks
iMessage APIs
ZeroSettle gives a business its own iMessage number on Apple hardware it runs, with a REST API, signed webhooks, an MCP server and an optional hosted AI agent.
iMessage for customer-started chats, SMS for the rest
iMessage APIs
senderZ is a messaging API in public beta that sends iMessage to contacts who texted first and SMS or RCS to everyone else, with an MCP server and plans priced by new contacts.
iMessage API, MCP server and webhooks on your own Mac
iMessage APIs
autoMessage is a Mac menu bar app with a hosted API and MCP server that lets AI tools and CRMs read and send iMessages from your own Apple ID and number.
Matrix bridge for iMessage that runs on your own Mac
Matrix bridgesOpen source and self-hosted
Open-source Matrix puppeting bridge that relays iMessage chats from a Mac signed in to your Apple ID into Matrix rooms. Feature work has slowed since 2024.
Local Google Messages, WhatsApp and Signal inbox with MCP
Open source and self-hosted
Free, local-first inbox for Google Messages (SMS and RCS), WhatsApp and Signal on Mac and web, with a built-in MCP server for AI assistants.
Open-source SDK that puts one agent on every chat channel
Multi-channel agent platformsOpen source and self-hosted
Open-source Python and TypeScript SDK that gives an AI agent one handler for Slack, Discord, Telegram, email, SMS and more, with self-hosted iMessage through a Mac relay.
One API for SMS, WhatsApp and RCS with automatic routing
CPaaS and SMS APIsMulti-channel agent platforms
Sent is a unified API for SMS, MMS, RCS and WhatsApp with automatic routing and fallback, plus phone calls, for product teams and AI agents that message customers.
Global CPaaS for SMS, RCS, WhatsApp and voice
Apple Messages for Business providersCPaaS and SMS APIs
Twilio is a communications platform with APIs for SMS, MMS, RCS, WhatsApp, Messenger, voice and email. It has no iMessage API.
Low per-part SMS pricing with carrier fees at cost
CPaaS and SMS APIs
Telnyx is a CPaaS with SMS, MMS, RCS, WhatsApp, voice and voice AI agents, and published per-part SMS pricing. It has no iMessage.
Email, SMS, WhatsApp and Apple Messages APIs
Apple Messages for Business providersCPaaS and SMS APIs
Bird, formerly MessageBird, offers APIs for email, SMS, WhatsApp, Apple Messages for Business and voice, with MCP and CLI tools for AI agents.
Shared team iMessage inbox on your own iPhone number
iMessage APIs
Texting Blue lets a team send and receive iMessages from an existing iPhone number in a browser dashboard, with a REST API and webhooks.
Global CPaaS and Apple Messages for Business provider
Apple Messages for Business providersCPaaS and SMS APIs
Infobip is a global CPaaS with SMS, RCS, WhatsApp and many chat apps, and an Apple-authorized provider for Apple Messages for Business.
iMessage for personal AI agents, no Mac needed
iMessage APIs
Claw Messenger connects personal AI agents to iMessage, RCS and SMS through one API, without a Mac, on plans that start at $5 a month.