About Ably: The definitive realtime experience platform of the internet

Ably is the definitive realtime experience infrastructure of the internet; serving more WebSocket connections than any other pub/sub platform on earth. Businesses like HubSpot, NASCAR and Split trust us to power their critical applications - reliably, securely and at a serious scale.

Our range of application building blocks and integrations enable developers to create the realtime experiences that users and businesses demand. From live chat to data broadcast, collaborative UXs and notifications our SDKs unlock innovation - with no infrastructure to build.

When Ably launched in 2016 its founders, Matthew O'Riordan (CEO) and Paddy Byers (CTO), had a clear vision: that realtime interactions would underpin rather than just augment our everyday digital experiences. As more devices and services join the internet, and businesses scramble to reorganize themselves around a complicated realtime economy, the need for simpler and more reliable realtime infrastructure only intensifies. Organizations need infrastructure to meet not only today’s data-streaming needs but also those for a future where everyday services rely on data that is constantly in motion.

But before 2016 there was no realtime infrastructure available that provided adequate guarantees for performance at scale without compromising on data integrity or service reliability. And at the same time, most organizations don’t have the in-house capabilities nor the time to do this efficiently at scale.

This was the hard engineering problem Ably's founders set out to solve. When Ably launched in 2016, they'd invested more than 50,000 hours into intense research and development, architecting and engineering the foundations of Ably's globally-distributed infrastructure and platform around four pillars of dependability.

Today, Ably is still the only platform for realtime data synchronization that is able to operate within strict, dependable, transparent boundaries - at any scale. We power digital experiences in realtime for more than 1.5 devices across 76 countries each month.

Ably is now laser focused on solving the next-level realtime problems of data synchronization at scale for digital experiences.

The Ably team is filled with experienced leaders and passionate individual contributors. Between our founders alone, we have over 25 years dedicated to solving realtime problems. 

Matthew O’Riordan is the CEO and technical co-founder of Ably. Matthew has been a software engineer for over 20 years, many of those as a CTO. He first started working on commercial internet projects in the mid 1990s, when Internet Explorer 3 and Netscape were still battling it out. Whilst he enjoys coding, the challenges he faces as an entrepreneur starting and scaling businesses is what drives him. Matthew has previously started and successfully exited from two tech businesses.

Connect with Matthew on LinkedIn

Paddy has over 25 years experience building and leading software teams. Prior to Ably, he has led the development of realtime, embedded and mobile products and software for safety and security-critical applications. Paddy holds a degree in Mathematics from the University of Cambridge as well as a PhD in Theoretical Computer Science. He continues to be an active developer, contributing to the ongoing expansion of Ably's technology and to open source projects.

Connect with Paddy on LinkedIn

Eleanor is a highly qualified and experienced global executive leader with expertise spanning product development, business operations and customer delivery. Skilled at building, transforming and leading global teams. Regular speaker at industry events and conferences. At Ably, Eleanor is responsible for Sales, Partnerships, Solutions Engineering, Rev Ops, Customer Success and Customer Support.

Connect with Eleanor on LinkedIn

We also benefit from the valued advice of our board, which consists of:

• Keith Wallington, Chairperson

• Teddi Wardi - Managing Director at Insight Partners

• Norman Fiore - General Partner and Co-founder at Dawn Capital

• Simon Menashy - Partner at MMC

• Luke Smith - Forward Partners
  
  

Ably has raised $78 million to date. Here’s an overview of our funding rounds:

• Seed funding, May 2017 - $1 million from Forward Partners

• Series A funding, April 2020 - $7 million from MMC and Forward Partners

• Series B funding, June 2021 - $70 million from co-lead investors Insight Partners and Dawn Capital LLC

Here are some of the key milestones we have delivered since launching in 2016:

2016

• Ably is now interopable between multiple protocols

• Ably launches its first integrations for scalable and resilient device to server data streams, allowing organziations to extend Ably to their event-driven architectures

2017

• Ably launches a unified API for cross-platform push notifications

• Ably expands its integrations with support for serverless functions

2018

• Ably now supports the MQTT protocol

2019

• Ably now supports the Server-Sent Events (SSE) protocol

2020

• Ably expands its integrations to include Zapier and Cloudflare Workers

• Ably partners with AWS Marketplace

2021

• Flutter plugin

• Control API 

2022

• Kafka Connector 

• Message interactions

2023

• Datadog integration

• Subscription filters 

• Channel Subscription with new Python Realtime SDK

• Kafka Connector 3.0 

• Spaces 

• React Hooks now part of JavaScript SDK

2024

• LiveSync Alpha

Here are a few of our key statistics and proof points.

• We serve 1.5 billion devices per month and 1.4 billion daily connections

• We deliver a 50ms global median latency

• We offer a 99.999% SLA

• It has been over 2,658 days since our last outage

• This is all supported by our multi-region infrastructure - with 635 points of presence and 11 globally distributed regions

We are proud to receive great feedback on G2, and to have won a series of awards, including:

Security and compliance is baked into everything we do. From network level attack mitigation, to individual message-level encryption, our clients never need to worry. Specifically, we are: 

• SOC 2 Type 2 certified

• HIPAA compliant

• EU GDPR certified

Read more about our security and compliance

• Ably supports over 25 languages and platforms through our suite of SDKs.

• We integrate with your tech stack, including Datadog, Kafka, Vercel, and more.

• We partner with AWS, and are available on the AWS Marketplace. See our listing. 

• You can enjoy all of our platform capabilities free of charge. No credit card required.

Try Ably for free today

Working at Ably means helping to build the infrastructure and technology that will power and shape the future of realtime experiences online. We’re tackling planet-scale problems here - and at the heart of our mission lies a commitment to putting developers first. If you thrive on innovation, obsess over customers and love solving hard technical challenges, we’d love to hear from you.

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