I want to thank the @thelinqapp team. They upgraded my account at no cost to me so I can keep exploring different ways to interact with iMessage agents . The whole team is great and to be honest Ted started feeling incredibly smooth when I began using Linq.
Build robust messaging capabilities in minutes
Trusted by 1000+ world-class teams
ENTERPRISE-GRADE MESSAGING
Modern messaging is here.
Talk Like a Human
Take advantage of emoji reactions, voice notes, rich media, typing indicators, group chats, and more through native iMessage and RCS protocols. Support for SMS and Voice is included too.
Read API docsReliable Delivery at Scale
Build mission critical workflows with the confidence of low latency, high throughput and best-in-class deliverability.
Uptime
99.95%
1 hour ago
Latency
<120ms
Fall back
RCS
On
Pricing That Makes Sense
Stop paying-per-message. iMessage and RCS unlock cost-effective messaging enabling you to create better customer experiences.
View PricingSHIP FAST
Built for developers who ship.
Get up and running with the Linq API in less than 5 minutes. Integrate iMessage, RCS, and SMS messaging directly into your applications. Leverage the same messaging infrastructure trusted by 50,000+ teams.
Copy Agent Instructions
npm install -g @linqapp/cli
SOC 2 Type II
Encrypted Data
Global Support
Integrate with your dev stack
Our fully documented API let you orchestrate powerful customer interactions with ease. Don't want to code? No problem, our integration teams can help.
Secure by default
Linq is the only SOC 2 Type II iMessage API in existence. All user data and transmission of data is encrypted and inaccessible to Linq.
Get started quickly
Build your first workflow in less than five minutes. You’ll have our technical experts with you every step of the way just in case.
150M+ messages
and counting.
CUSTOMER STORIES
Hundreds of businesses power
conversational agents using Linq.
EXAMPLE APPS
Your customers want conversations.
The businesses winning right now aren't building apps — they're responding, reacting, and building relationships through messaging.
Assistant
Ship AI assistants directly into iMessage. No app download, just a conversation that starts the moment they text back.
Fitness
Daily workouts, recovery tips, and accountability check-ins over iMessage. Your fitness app, without the app.
Dining Reservation
Let guests book, modify, or cancel reservations without calling or downloading an app. Just iMessage.
Dating
Move the spark from app to iMessage. Match making, more authentic connections, no more swiping.
Market Prediction
Real-time alerts and AI-powered trade insights straight to iMessage. The inbox traders actually check.
Assistant
Ship AI assistants directly into iMessage. No app download, just a conversation that starts the moment they text back.
Community
Every overnight success is years in the making. Here's our story, and mine. Thanks @thelinqapp for being an incredible partner.
Linq 🤝 Ollie
the fact that this works without a new app is insane
When you combine the dynamic island with a custom iMessage extension for RICH inline messages, i believe you can build a really great UX, right in iMessage. big shoutout to @thelinqapp for helping to bring this to life. We are just scratching the surface of what we can do
linq's crushing it
linq 🤝 chat-sdk
Trade directly from iMessage.
we love linq!
texting your assistant just feels better, @orchid_hq brings the experience to you while also being super helpful :) also, thank you to @thelinqapp for making it possible to run things on imessage 🌸
heymatcha.app - built on @thelinqapp. your personal health assistant in iMessage.
New market map: AI assistants in iMessage 📱 The next major interface for consumer AI? Text messages. People don’t want to open an app every time they need help - they want a contact they can text like a friend. My roundup of the assistants + infra providers below 👇
Thanks to @thelinqapp for the new imessage API!
Texting my Linq agent to update my Salesforce notes after a lunch meeting has changed the game.
Agent-Medium Fit! Your family assistant should be wherever your family already chats and coordinates: iMessage. Thanks for the shoutout @venturetwins. We also love working with @thelinqapp.
app ui doesn't matter anymore. with more and more apps being used via agents instead of humans, what matters isn't ui/ux, but agent ux.
partnering up with @thelinqapp introduced the tech to 4x our TAM
Powered by the best @thelinqapp
Great spending time with the @thelinqapp team during New York Tech Week at their event with a16z @speedrun. At MachinePulse, we’re building @Karpo_AI — an AI concierge for experience discovery, starting inside iMessage. Linq has been an important part of that journey, and Karpo
Arden is powered by Linq. Their CTO, @patsullyyy, uses Arden to optimize his travel. Yesterday Arden texted Patrick with a rare find. @Delta was giving away seats in First class for free! 🤯 He approved it and the AI agent moved him from 26E to 2C. For free. Fully agentically.
Great job guys - our platform of choice for @stanleyforx
we love linq ❤️
never let your memes be dreams, great meeting @thelinqapp team on a random train to NYC cool to see them power a large swathe of consumer focused products I use like @zocomputer, @interaction, and @noscroll
just saw a horde of people rocking @zocomputer and @thelinqapp swag on the Amtrak to NYC cool to see the products i use in the wild like that
damn @thelinqapp stepping up their game
Linq continues to blow my expectations out of the water with every new release!
The future of anything consumer is conversational interfaces living in your imessage/whatsapp/telegram. @thelinqapp has the opportunity to be a generational infra company here. I'd prioritize the chat sdk integration if I were them :) Most apps are going conversational first
Tonight I gave my Hermes agent a phone with @thelinqapp. Took about 20 minutes to get that hooked up. Then I gave it access to OpenStates. Now I get a personalized capitol update at 7 AM every day and I can text back asking questions about what's going on. Magical experience
using @thelinqapp now as the iMessage infra of @getmiora. Super happy so far! Just integrated tapbacks 🚀
Been keeping up with the @thelinqapp youtube channel. Really high quality content showing behind the scenes of the startup. How much do you think investing in the brand like this helps a company grow? I can see it for consumer but curious about b2b. s/o @elliott__potter
Congrats to @thelinqapp ! This is definitely a big shift, exactly the kind of frictionless experience users want. As a customer, we’re excited about what we are building together.
love this team
congrats to one of my favorite startups right now honored to be a part of linq's journey building critical infrastructure for agents
@thelinqapp has done an incredible job in being affordable, sustainable and absolutely stable. Their growth is coded by the incredible way they treat their customers.
Insane launch video and super bullish for Linq! So excited to partner with y'all
Congrats Elliott and team! We're building on the same belief that messaging is the most natural interface for AI. Great to see this space growing. 🎉
As a customer who tried their competitors before, i can say linq is the absolute best in class service. amazing API and very easy to use for agentic tasks.
incredible demonstration of customer obsession from Linq. CEO @elliott__potter and CTO @patsullyyy flew out to our offsite in Puerto Rico. after hanging out all afternoon, i'm feeling amped. bullish on API infra companies in the age of AI.
I want to thank the @thelinqapp team. They upgraded my account at no cost to me so I can keep exploring different ways to interact with iMessage agents . The whole team is great and to be honest Ted started feeling incredibly smooth when I began using Linq.
Every overnight success is years in the making. Here's our story, and mine. Thanks @thelinqapp for being an incredible partner.
Linq 🤝 Ollie
the fact that this works without a new app is insane
When you combine the dynamic island with a custom iMessage extension for RICH inline messages, i believe you can build a really great UX, right in iMessage. big shoutout to @thelinqapp for helping to bring this to life. We are just scratching the surface of what we can do
linq's crushing it
linq 🤝 chat-sdk
Trade directly from iMessage.
we love linq!
texting your assistant just feels better, @orchid_hq brings the experience to you while also being super helpful :) also, thank you to @thelinqapp for making it possible to run things on imessage 🌸
heymatcha.app - built on @thelinqapp. your personal health assistant in iMessage.
New market map: AI assistants in iMessage 📱 The next major interface for consumer AI? Text messages. People don’t want to open an app every time they need help - they want a contact they can text like a friend. My roundup of the assistants + infra providers below 👇
Thanks to @thelinqapp for the new imessage API!
Texting my Linq agent to update my Salesforce notes after a lunch meeting has changed the game.
Agent-Medium Fit! Your family assistant should be wherever your family already chats and coordinates: iMessage. Thanks for the shoutout @venturetwins. We also love working with @thelinqapp.
app ui doesn't matter anymore. with more and more apps being used via agents instead of humans, what matters isn't ui/ux, but agent ux.
partnering up with @thelinqapp introduced the tech to 4x our TAM
Powered by the best @thelinqapp
Great spending time with the @thelinqapp team during New York Tech Week at their event with a16z @speedrun. At MachinePulse, we’re building @Karpo_AI — an AI concierge for experience discovery, starting inside iMessage. Linq has been an important part of that journey, and Karpo
Arden is powered by Linq. Their CTO, @patsullyyy, uses Arden to optimize his travel. Yesterday Arden texted Patrick with a rare find. @Delta was giving away seats in First class for free! 🤯 He approved it and the AI agent moved him from 26E to 2C. For free. Fully agentically.
Great job guys - our platform of choice for @stanleyforx
we love linq ❤️
never let your memes be dreams, great meeting @thelinqapp team on a random train to NYC cool to see them power a large swathe of consumer focused products I use like @zocomputer, @interaction, and @noscroll
just saw a horde of people rocking @zocomputer and @thelinqapp swag on the Amtrak to NYC cool to see the products i use in the wild like that
damn @thelinqapp stepping up their game
Linq continues to blow my expectations out of the water with every new release!
The future of anything consumer is conversational interfaces living in your imessage/whatsapp/telegram. @thelinqapp has the opportunity to be a generational infra company here. I'd prioritize the chat sdk integration if I were them :) Most apps are going conversational first
Tonight I gave my Hermes agent a phone with @thelinqapp. Took about 20 minutes to get that hooked up. Then I gave it access to OpenStates. Now I get a personalized capitol update at 7 AM every day and I can text back asking questions about what's going on. Magical experience
using @thelinqapp now as the iMessage infra of @getmiora. Super happy so far! Just integrated tapbacks 🚀
Been keeping up with the @thelinqapp youtube channel. Really high quality content showing behind the scenes of the startup. How much do you think investing in the brand like this helps a company grow? I can see it for consumer but curious about b2b. s/o @elliott__potter
Congrats to @thelinqapp ! This is definitely a big shift, exactly the kind of frictionless experience users want. As a customer, we’re excited about what we are building together.
love this team
congrats to one of my favorite startups right now honored to be a part of linq's journey building critical infrastructure for agents
@thelinqapp has done an incredible job in being affordable, sustainable and absolutely stable. Their growth is coded by the incredible way they treat their customers.
Insane launch video and super bullish for Linq! So excited to partner with y'all
Congrats Elliott and team! We're building on the same belief that messaging is the most natural interface for AI. Great to see this space growing. 🎉
As a customer who tried their competitors before, i can say linq is the absolute best in class service. amazing API and very easy to use for agentic tasks.
incredible demonstration of customer obsession from Linq. CEO @elliott__potter and CTO @patsullyyy flew out to our offsite in Puerto Rico. after hanging out all afternoon, i'm feeling amped. bullish on API infra companies in the age of AI.
