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RTI is the world’s largest DDS supplier and Connext is the most trusted software framework for critical systems.

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From downloads to Hello World, we've got you covered. Find all of the tutorials, documentation, peer conversations and inspiration you need to get started using Connext today.

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RTI provides a broad range of technical and high-level resources designed to assist in understanding industry applications, the RTI Connext product line and its underlying data-centric technology.


RTI is the infrastructure software company for smart-world systems. The company’s RTI Connext product is the world's leading software framework for intelligent distributed systems.

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RTI Runs a Software-Defined, Connected, Smarter World

#1 Software Framework for Autonomy

RTI Connext leads the transition to intelligent real-world systems, with over 2,000 designs across industries.

World’s Leading DDS Solution

RTI Connext supports a data-centric model that allows systems to be designed around the most important asset – data.

Proven Technical Expertise

As a co-author of the DDSTM standard, RTI has over 20 years of experience helping global customers design the intelligent, distributed systems of the future.

The Connext Product Suite

RTI Connext, compliant with the DDS standard, is the first intelligent connectivity framework designed to develop demanding distributed systems.

Connext Professional
Connext Drive
Connext Cert

Check Out Who's Using RTI Connext

Across industries and across the world, companies rely on Connext to connect their mission-critical industrial systems, from autonomous vehicles to air traffic control, from medical to mining. See how Connext is used to transform connected operations in real-world applications.

DLR Vahana Physio Control Audi Siemens U.S. Army Volkswagen Lockheed Martin Raytheon Canrig Docbox Komatsu TechnipFMC U.S. Navy ESA Moon Surgical BAE Systems Ensign General Atomics Mevion GE Transportation OpenFMB ESO Harris Cubic Harmonic Wi-Tronix APTIV Stryker MT Robot Voyage MooVita XPeng Motors Medtronic Inceptio Remedy Robotics Monogram Levita Magnetics Asensus TM_RGB_COLOR

Accelerating Your Path to Success

Developer Tips & Tricks

Learn about the RTI Connext Product Suite and how to use our technology, including tutorials, videos, real-world use cases, and coding and configuration examples.

Professional Services

RTI Professional Services gives Connext users the support needed throughout the entire project lifecycle.


In the Next Ten Years…

  • Cars will safely drive themselves,
  • Smart, networked, medical devices will improve patient care,
  • Defense systems will protect with lower cost and error, and
  • Power systems will better use renewables.

Real-Time Innovations (RTI) supplies the world’s number one software framework for autonomy, with over 2,000 designs. We lead the transition to intelligent real-world systems, the most important technology trend for the next decade and beyond.


RTI Enables the World’s Intelligent Distributed Future

Our RTI Connext software framework makes it possible to design and deploy intelligent real-world systems in demanding environments.

  • Connext applies the concept called data centricity, based on the Data Distribution Service (DDS™) standard.
  • Instead of sending messages, a data-centric system makes all data available to every device and algorithm in local memory with controlled timing.
  • Autonomous systems need data centricity because artificial intelligence (AI) algorithms require huge amounts of data with very specific delivery requirements.
  • Connext securely shares information in real time so distributed systems work together as one.

Our Mission…

  • To enable a new generation of intelligent distributed systems, boldly seeking to transform entire industries.
  • Particularly seeking applications that promote a sustainable, safe, green, and healthy planet.

Today, AI is restricted to the cloud.

RTI will let AI step out of the cloud.

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