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in Just 2 Days

Our dedicated support team is here to guide you every step of the way, ensuring a smooth and swift integration process.

Outlook API integration showing sent and received emails in a CRM
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Documentation

Build Your First Connection

Want to integrate LinkedIn messaging into your app? This quick video walks you through the entire setup, from account connection to sending your first message, using Unipile’s unified API. Fast, simple, and built for dev teams who need results quickly.

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Application
Documentation
API Reference
Changelog
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Select the type of account you
want to connect
LinkedIn
LinkedIn
WhatsApp
WhatsApp
Instagram
Instagram
Telegram
Telegram
Google
Google
IMAP
IMAP
Microsoft
Microsoft
Google Calendar
Google Calendar
Outlook Calendar
Outlook Calendar

Accounts

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Dashboard Demo
Why Unipile

Integration Benefits

Discover how Unipile creates value at every level, accelerating your development while enhancing the experience you deliver to your users.

For You

Benefits for your development team

For Your Users

Benefits you deliver to your end users

Developer Friendly

Easy Integration

Empower even your junior developers to enhance your systems. Our API is crafted for a smooth and intuitive integration process.

Example

"We integrated LinkedIn messaging in just 2 days instead of months of development trying to understand LinkedIn's complex ecosystem."

Premium UX

Enhanced User Experience

Deliver a seamless multi-channel communication experience. Your users can connect all their accounts in one place.

User Benefit

Your users manage LinkedIn, WhatsApp & Gmail from a single unified inbox in your application.

Save Time

Development Acceleration

Quicken your product enhancement cycle with our pre-built integrations. Skip months of development work and complex reverse-engineering.

Example

Replace 8+ separate integrations with a single unified endpoint. One API, all platforms.

Stable

Reliable Connections

Your users enjoy stable, uninterrupted access to their accounts. No unexpected disconnections or authentication issues.

99.9% connection uptime
Auto-reconnection handling
Proactive issue detection

Adaptability

Our API is designed to meet diverse development demands with ease. Scale from startup to enterprise without changing your codebase.

Start with WhatsApp, add LinkedIn later
Same code structure across all providers
No refactoring when adding channels
Real-Time

Fast Performance

Messages sync instantly via webhooks. Your users receive and send messages in real-time across all connected platforms.

User Benefit

New messages appear instantly no refresh needed, no delays.

Real Humans

Reliable Support

Expert assistance and resources are at your disposal for a smooth integration. Dedicated technical support from real engineers when you need it.

Live documentation & code samples
Direct support from our team
Personalized onboarding assistance
Secure

Account Protection

Your users' accounts are protected with intelligent rate limiting and secure authentication. No risk of account restrictions.

Managed proxy connections
Smart rate limiting
Protection against ban
Build Now

Integration Process

Whether you're starting from scratch or already have a system in place, our integration process is made to get you live fast.

Fast Track
1–2 days

For teams with existing infrastructure ready to integrate.

You already have a messaging or calendar UI
You have integrated at least one channel before
Complete Build
4–10 days

Depending on your team size and project scope.

Starting from scratch (no UI or previous integration)

What Unipile Brings to Your Integration Process

We don't just provide an API, we support your team throughout the integration. Whether you're an early-stage startup or a mature SaaS company, we help you move faster and avoid common pitfalls.

Founders
Call with Founders
Secure a meeting with our founders to align on technical and product strategy.
Connect with Live Support
Get instant help from our team. We're here to answer all your questions.
Join 1000+ Developers in Our Slack Community Active
Ask questions, share feedback, or get unstuck, our Slack community (English & French) is the fastest way to get help from other devs and the Unipile team.
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1 Connect

Connect to Unipile Dashboard

Create your free account and start connecting providers in minutes. Access comprehensive documentation and explore our ready-to-use solutions.

Create your Unipile account
Sign up for free and get instant access to the dashboard
Access documentation & endpoints
Explore +500 endpoints with detailed guides and examples
Check our current use cases
Unified Inbox
Automated Sequences
Data Extraction

Accounts

5 Operational
0 Auth required
Name ID Status
Operational
Operational
Operational
2 Platform

Build Faster with Unipile Advantages

We handle the infrastructure complexity so you can focus on shipping. Everything you need is built-in.

REST API

Unified schema with +500 endpoints for all providers

Real Time

WebHooks and instant synchronization

Auth on Behalf

No-code account linking for your users

Protection

Built-in proxy and smart quotas management

Explore all endpoints
3 Integrate

Connect Your Users Accounts

Email

Gmail
Outlook
IMAP

Gmail, Microsoft & IMAP

Unify all inboxes into your app. No SMTP/IMAP headache, no OAuth complexity.

Messaging

WhatsApp
Telegram
Messenger

WhatsApp, Telegram & Messenger

Send and receive messages directly. No complex webhooks or onboarding needed.

Social

LinkedIn
Instagram
X (Twitter)

LinkedIn, Instagram & X

Integrate DMs, InMails and invites without going through partner programs.
Unipile - Google Reviews
Google Reviews

What Our Clients Say

4.8
Sofiane Belaid
Sofiane Belaid

Excellent service. Unipile offers an incredible tool, exactly what I was looking for. Integrating it with my platform saved me a ton of time, without having to develop everything myself. The product is fast, smooth, and very easy to use. The team is fantastic, and the customer service is exceptional: ultra-responsive and available very quickly, even at late hours. Everything is top-notch; I recommend them 100%.

J
Julien CARO

I'm very satisfied with this service. The documentation is clear, which really saves time during integrations. The team is excellent and always available to help us.

Geno Miller
Geno Miller

Changing this review to 5 stars because their level of customer support to handle my recent situation was top tier. I very well might become a customer again in the future. Awesome customer support.

A
Adrian Guerra

Excellent team. Love their services. They provide great help when needed too.

Pierre-Olivier Poignot
Pierre-Olivier Poignot

The integration of the Linkedin API with Unipile has been decisive, significantly improving the efficiency of our interactions and the synchronization of our data, thus bringing significant added value to our customers.

Adrien Euverte
Adrien Euverte

Just the tool I was looking for 🔥 Thanks to the integration of LinkedIn, Gmail and WhatsApp, I was able to integrate in a few days what took months to create, maintain and evolve 😁 It's simple, fluid, and it significantly improves our customers' satisfaction. Too good. Thank you team. 👍

Revaz Dzidziguri
Revaz Dzidziguri

*not a promotion or automated review* It's a GREAT product without ANY proper alternative. I was searching for something similar for quite some time and was more than happy when I found it. Hidden gem!

Erik Gudi
Erik Gudi

Extremely good quality software and good support team. Recommend.

Paul Vidal
Paul Vidal

Amazing software! It just works, the way you want, and support is super reactive 🙂

Vishal Mehra
Vishal Mehra

Good Solution

See All Google Reviews
Unipile - Integration FAQ

Integration FAQ

Everything you need to know about integrating Unipile into your platform

If you've already integrated at least one messaging or calendar provider, you can get up and running in 1–2 days. From scratch, expect 4–10 days depending on your internal team.
Yes, we provide an SDK to help you integrate faster. However, we don't offer pre-built frontend components, you can build your UI freely or reuse your existing components. We also provide clean, documented APIs with hosted authentication flows.
Yes. We provide a hosted auth link for each channel (Google, Microsoft, LinkedIn, WhatsApp...), no need to manage OAuth token refresh or provider-specific scopes.
We support Gmail, Outlook, IMAP, LinkedIn, WhatsApp, Telegram, Instagram, Google Calendar and Outlook Calendar — all through one unified API.
Yes. You can contact us, get live chat support, or join our Slack community (1000+ devs & founders) for async help, questions, and technical feedback.
Yes. We are fully GDPR compliant, and offer DPA agreements upon request. All data is stored in Europe by default.
Yes. We are SOC 2 Type II certified. Please contact us if you require audit reports or additional security documentation for enterprise deployments.

Still have questions? Our team is here to help.

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