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.
Multichannel A2P messaging for SMS, Viber, WhatsApp and RCS
CPaaS and SMS APIs
Messaggio is a Malta-registered multichannel messaging platform with an API and dashboard for SMS, Viber, WhatsApp, Telegram and RCS, plus OTP and flash-call verification.
SMS, USSD, voice and airtime APIs for Africa
CPaaS and SMS APIs
Africa's Talking gives developers SMS, USSD, voice, airtime, mobile data and WhatsApp APIs across African markets, connecting to mobile operators for them.
MENA CPaaS with SMS, WhatsApp, voice and Apple chat APIs
Apple Messages for Business providersCPaaS and SMS APIs
CEQUENS is a CPaaS provider in Cairo, Dubai and Riyadh with SMS, WhatsApp, email, voice and Apple Business Chat APIs, bots and an omnichannel inbox.
AI agent platform for WhatsApp, Apple Messages and voice
Apple Messages for Business providersMulti-channel agent platforms
Botmaker builds AI agents for messaging, email and voice on 20+ channels, including WhatsApp, Apple Messages for Business, SMS and RCS, on monthly conversation plans.
Freshworks messaging for support, with Apple Messages
Apple Messages for Business providers
Freshchat is Freshworks' messaging and live chat software for support teams, with web chat, email, SMS, WhatsApp and an Apple Messages for Business integration.
Conversational AI platform for WhatsApp, RCS, SMS and voice
CPaaS and SMS APIsMulti-channel agent platforms
Gupshup is a conversational AI platform with AI agents, campaigns and a live agent console over WhatsApp, RCS, SMS, voice and Instagram, aimed at large consumer brands.
Conversations API for SMS, WhatsApp, Viber and RCS
CPaaS and SMS APIsMulti-channel agent platforms
tyntec is a CPaaS company whose Conversations API sends and receives SMS, WhatsApp, Viber and RCS messages through one interface, alongside SMS, OTP and verification APIs.
Cloud contact center with SMS and Apple Business Chat
Apple Messages for Business providersMulti-channel agent platforms
Talkdesk is a cloud contact center whose Digital Engagement product handles SMS, chat and email, with an add-on for WhatsApp and Apple Business Chat, next to voice and AI agents.
RCS conversation API for AI agents, with SMS fallback
RCS business messaging
Cadence is an RCS messaging API built for AI agents: agent-initiated conversations over Google RBM with automatic SMS fallback, typed replies, a TypeScript SDK and an MCP server.
Business texting platform and API for SMS, RCS, WhatsApp
CPaaS and SMS APIs
TXTImpact is a US business texting platform from Wire2Air with one API for SMS, MMS, RCS and WhatsApp, webhooks, a shared inbox and Zapier and Salesforce apps.
MCP server to read, search and send iMessage and SMS
MCP serversOpen source and self-hosted
Open-source MCP server for macOS that lets agents in Claude Code, Codex or Claude Desktop read and search Messages, view photos and send texts or tapbacks behind a confirm flag.
iMessage and SMS from your Apple devices in GoHighLevel
iMessage for CRMs
iMessage Sender is a white-label GoHighLevel app that sends two-way iMessage and SMS from your own Apple devices, with workflow actions for routing, drips and AI replies.
MIT-licensed macOS CLI for reading and sending iMessage
Open source and self-hosted
imsg is a free Swift command-line tool that reads the Messages database on a Mac and sends iMessage and SMS through Messages.app, with JSON-RPC for AI agents.
Mac menu bar app relaying iMessage to webhooks, REST and MCP
Open source and self-hosted
iMessage Relay is an MIT-licensed macOS menu bar app that turns a Mac into an iMessage gateway with webhook events, a REST API and an MCP server, reachable through a Cloudflare Tunnel.
Python library, CLI and MCP server for iMessage on a Mac
Open source and self-hosted
imbridge is an Apache-2.0 Python library, CLI and MCP server that lets AI agents send, reply, react and receive iMessages through Messages on a Mac, with a send allowlist.
Local MCP server for reading and sending Apple Messages
MCP serversOpen source and self-hosted
Open-source MCP server, part of the Apple MCPs suite, that lets an AI client on your Mac read Messages history and send iMessage, SMS or RCS through Messages.app.
Open-source phone numbers, calls and SMS for AI agents
Multi-channel agent platformsOpen source and self-hosted
AgentLine is an MIT-licensed AI phone API that gives agents US and Canada numbers for voice calls and SMS, with a hosted voice agent, REST, MCP and a Python SDK.
Phone numbers with voice and SMS for AI agents
Multi-channel agent platforms
Saperly gives AI agents real phone numbers for voice calls and SMS through one REST API or MCP server, with consent checks, AI disclosure and 10DLC registration built in.
Voice AI platform with SMS, RCS and branded iMessage agents
iMessage APIsMulti-channel agent platforms
Enterprise voice AI platform whose messaging stack runs the same agent over SMS, RCS, WhatsApp and branded iMessage, with media, tapbacks and voice memos.
US phone numbers with SMS and AI voice for agents
Multi-channel agent platforms
AgentNumber is an API that gives an AI agent a US phone number for SMS and AI voice calls, billed per number, message and minute.
Email, phone, iMessage and A2A identity for AI agents
iMessage APIsMulti-channel agent platforms
Inkbox gives each AI agent an identity with an email inbox, phone number, iMessage, Slack (beta), a public URL and an Agent2Agent address, through one API, SDKs and MCP.
Swift MCP server for reading and sending iMessage on a Mac
MCP serversOpen source and self-hosted
Open-source MCP server written in Swift that lets AI agents read, search and send your iMessages on macOS, with contact name resolution and resized image attachments.
Email inboxes for AI agents, with iMessage in early access
Multi-channel agent platforms
SentFromAI gives AI agents their own email inboxes through an API and MCP server, with SMS numbers and iMessage in early access on the same inbox model.
Managed iMessage and SMS lines behind one REST API
iMessage APIs
SendiMessage provisions managed iMessage and SMS lines for developers and AI apps, with one REST API, signed webhooks and official SDKs, sold per line after a review.
Phone numbers, SMS and AI voice calls for AI agents
Multi-channel agent platforms
AgentCall gives AI agents US and Canada phone numbers for SMS, OTP extraction and AI voice calls, through a REST API and a hosted MCP server.
iMessage, SMS and FaceTime Audio lines inside your CRM
iMessage APIs
Project Blue provides dedicated iMessage lines with SMS fallback, a dialer and FaceTime Audio, sold inside GoHighLevel, HubSpot and Close, with a REST API and MCP server.
Hosted or self-hosted iMessage lines with iPhone lookup
iMessage APIsOpen source and self-hosted
iBlueText sends iMessage with SMS fallback, plus WhatsApp, from hosted lines or your own Macs, with an iPhone lookup API and an MCP server. It is aimed at marketing and sales teams.
MCP server to read, search and send Mac Messages
MCP serversOpen source and self-hosted
Open-source Python MCP server that lets Claude, Codex, Cursor and other local AI clients read, search and send iMessages through the Messages app on your Mac.
Unified API for users' own WhatsApp, LinkedIn and email
Multi-channel agent platforms
Unipile is a unified API that lets software and AI agents read and send from their users' own WhatsApp, LinkedIn, Instagram, Telegram and email accounts.
Linux CLI that texts through a paired iPhone via Bluetooth
Open source and self-hosted
imsg is an MIT-licensed Rust CLI and Linux desktop app that reads and sends messages through an iPhone paired over Bluetooth MAP, with no Mac or Apple ID login.
Managed iMessage lines for B2B sales, with API and MCP
iMessage APIs
Blue Reacher sells managed, dedicated iMessage lines for B2B sales teams, with SMS fallback, native CRM integrations, a REST API, signed webhooks and a hosted MCP server.
SMS, WhatsApp and iMessage from your own phones
iMessage APIsSMS gateways
VoidFix Gateway sends SMS from your Android phones, WhatsApp from linked accounts and iMessage from iPhone lines, into GoHighLevel, Zapier and other CRMs at flat prices.
Open-source voice, SMS and email API for AI agents
Multi-channel agent platformsOpen source and self-hosted
Hail gives apps and AI agents phone numbers for AI voice calls and SMS, plus an email inbox, through one REST API, CLI and MCP server. Hosted or self-hosted under AGPL-3.0.
iMessage from your CRM on a dedicated line
iMessage APIs
Sendara sends iMessage with RCS and SMS fallback from dedicated lines, connected to GoHighLevel, HubSpot, Close, Salesforce and Pipedrive, for sales teams and agencies.
iMessage, RCS and SMS for GoHighLevel agencies, with an API
iMessage APIsiMessage for CRMs
Beam brings iMessage, RCS, SMS fallback and FaceTime Audio into GoHighLevel from dedicated business lines, with a REST API, signed webhooks and MCP access.
iMessage in GoHighLevel from your own Mac and iPhone
iMessage for CRMs
BlueSendr is a macOS app and LeadConnector connector that syncs native iMessages from your own iPhone number into GoHighLevel and other LeadConnector-based CRMs.