69 Best Cloud Computing Startups in Uk to Watch in 2025

The Definitive Seedtable Ranking of Cloud Computing Startups in Uk

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 265 start-ups with an aggregate funding of $13.1b. The average funding per company in this subset is $189.1m.

Last update to the database: Feb 18, 2025. See changelog.

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7

Funding Rounds

$124.0m

Money raised

Company providing user behavioral analytics for revenue optimization for websites and smartphone applications

Location:

Key people:

6

Funding Rounds

$214.0m

Money raised

ScienceLogic is an IT Operations Management company providing IT infrastructure monitoring and AIOps solutions for hybrid cloud management.

Location:

Key people:

10

Funding Rounds

$1.6b

Money raised

Snyk is a technology company offering a software development security platform using open-source code.

4

Funding Rounds

$165.0m

Money raised

Elastic is a software company that creates products for searching for information on the Internet. It was founded in 2012 and is headquartered in San Francisco and Amsterdam.

8

Funding Rounds

$99.0m

Money raised

Hadean is a venture-backed computing technology company that aims to make the nature of computing more accessible.

6

Funding Rounds

$136.5m

Money raised

Egnyte delivers secure content collaboration, compliant data protection, and simple infrastructure modernization, all through a single SaaS solution.

Key people:

2

Funding Rounds

$8.8m

Money raised

Parallel Wireless provides cellular radio access network solutions.

Key people:

6

Funding Rounds

$100.9m

Money raised

AppZen is a San Jose, California-based company that provides an AI-based auditing platform for finance teams.

6

Funding Rounds

$144.4m

Money raised

Ayla Networks is a technology company developing a platform as a service (PaaS) for managing internet of things (IoT) devices.

5

Funding Rounds

$60.2m

Money raised

U.S-based 3D media technology company providing worldwide end-to-end virtual media solutions.

7

Funding Rounds

$638.8m

Money raised

TradingView is a platform which provides instruments for publication and the viewing of trading ideas.

Key people:

7

Funding Rounds

$218.1m

Money raised

SendBird is a developer of a messaging API for mobile applications and websites.

5

Funding Rounds

$21.0m

Money raised

Memgraph is an in-memory Cypher-compatible graph database.

Location:

Key people:

7

Funding Rounds

$240.0m

Money raised

Intercom is a technology company developing and providing a communications platform for web and mobile businesses to interact with customers.

Key people:

8

Funding Rounds

$488.0m

Money raised

Outreach is a sales engagement platform that uses artificial intelligence (AI) for predictive analytics as it relates to sales.

3

Funding Rounds

Carbon Analytics provides a SaaS platform solution designed to assess carbon emissions in companies' supply chains and generate actionable data that can be used to reduce emissions.

5

Funding Rounds

$490.0m

Money raised

Grammarly is a web application for checking spelling, grammar, and plagiarism.

Location:

Key people:

1

Funding Rounds

$30.6m

Money raised

Badoo is a dating-focused social networking service.

Location:

Key people:

7

Funding Rounds

$184.7m

Money raised

Tessian (formerly Checkrecipient) is an artificial intelligence email security platform.

8

Funding Rounds

$644.9m

Money raised

Highspot provides a sales enablement platform that increases the success of sales teams across many industries.

Industries:

Location:

Key people:

8

Funding Rounds

$543.7m

Money raised

Paddle is a London-based developer of a software-as-a-service commerce platform offering payments infrastructure for software companies.

3

Funding Rounds

$107.0m

Money raised

Drift is a software company offering a conversational marketing platform founded in 2015 by David Cancel.

6

Funding Rounds

$680.0m

Money raised

A company developing semiconductor accelerators for artificial intelligence and machine learning.

10

Funding Rounds

$1.3b

Money raised

Mirakl is a Paris, France-based company offering software solutions for e-commerce marketplace companies.

Location:

Key people:

2

Funding Rounds

$83.0m

Money raised

Mimecast is a London-based cybersecurity and email management platform company founded by Neil Murray and Peter Bauer.

Location:

Key people:

3

Funding Rounds

$2.9m

Money raised

Artificial Intelligence company using Augmented Reality for collaborative professional services

Key people:

1

Funding Rounds

$2.8m

Money raised

A financial technology company that has developed a solution that can automate banking processes. It was founded in 2018 and is located in London, the United Kingdom.

3

Funding Rounds

$36.7m

Money raised

Weaveworks is a company developing a delivery pipeline platform for building and operating applications, helping developers connect, monitor, and manage microservices and containers.

8

Funding Rounds

$62.1m

Money raised

Juro is a legal technology company specializing in the creation and maintenance of paperwork used in companies. It is London-based and was founded in 2016.

8

Funding Rounds

$54.9m

Money raised

A software company that specializes in technology for manufacturing. It is located in London, England and was founded in 2016.

3

Funding Rounds

$34.0m

Money raised

A platform that combines machine learning with a deep understanding of a company and their customers, integrating with any system used to collect feedback. Its headquarters are located in London, England and it was founded in 2015.

6

Funding Rounds

$24.8m

Money raised

An insurance technology company offering a platform for cleaning relevant data for the insurance industry.

Key people:

7

Funding Rounds

$94.4m

Money raised

AgriWebb creates farm management software.

2

Funding Rounds

$533.9k

Money raised

Online Shop is a platform for users to develop e-commerce stores.

3

Funding Rounds

$5.6m

Money raised

Terra is a London-based company developing an API for health, fitness, and wellness.

Location:

Key people:

4

Funding Rounds

$149.0m

Money raised

An artificial intelligence company that is developing the technology to automate computer numerical control milling machines. It is located in London, England and was founded in 2015.

4

Funding Rounds

$38.1m

Money raised

Console Connect is a technology company with a focus on cloud connectivity.

9

Funding Rounds

$58.1m

Money raised

EVRYTHNG is a New York-based data services company founded in 2011 by Vlad Trifa, Dominique "Dom" Guinard, Niall Murphy, and Andy Hobsbawm.

1

Funding Rounds

$1.0m

Money raised

An artificial intelligence company that has created software to combat astroturfing, harmful social media manipulation campaigns. It was founded in 2018 and has offices in London, England and San Francisco, California.

10

Funding Rounds

$62.4m

Money raised

A software solutions company providing bioinformatics solutions to life science and other sector

7

Funding Rounds

$83.6m

Money raised

OpenGamma is the analytics company dedicated to reducing the costs of trading derivatives, by providing actionable recommendations to front-office, risk and treasury. Our deep quantitative understanding of CCP margin and capital models, coupled with our cutting edge cloud-based technologies, give derivatives users the ability to uncover hidden opportunities that enhance returns. Since our founding in 2009, OpenGamma has built a global client base consisting of the world's leading financial institutions and companies across clearing houses, banks and buy-side firms. Due to our simple set-up, clients are up and running within hours, receiving actionable recommendations for immediate derivatives cost savings. With offices in London, England and New York, New York, our team brings together a unique mix of practitioner, quantitative and software engineering expertise, providing unique insights, and products designed from direct experience. With thousands of users depending on our derivatives analytics everyday, OpenGamma helps firms tackle the biggest issues in derivatives trading. For more information visit www.opengamma.com OpenGamma, shining a light on opportunity

2

Funding Rounds

$2.0m

Money raised

Net AI is an Edinburgh-based virtual network management company using artificial intelligence for network monitoring.

Location:

Key people:

5

Funding Rounds

$4.4m

Money raised

BigML is a machine learning platform that streamlines artificial intelligence processes such as classification and cluster analysis.

6

Funding Rounds

$21.7m

Money raised

A company offering digital transformation and compliance services for firms offering financial services.

7

Funding Rounds

$23.0m

Money raised

Form3 is a cloud-native account-to-account payments platform founded in 2016 by Michael Mueller.

Location:

Key people:

7

Funding Rounds

$829.2m

Money raised

Grafana Labs is the company behind Grafana, Loki, Mimir and Tempo, the leading open source software for visualizing operational data.

Key people:

2

Funding Rounds

$1.2m

Money raised

Blokur is a UK-based music rights administration platform for music creators and publishers.

Location:

Key people:

4

Funding Rounds

$12.6m

Money raised

Quorso is business performance self-management software.

9

Funding Rounds

$395.0m

Money raised

Beamery is a talent acquisition, engagement, and retention platform founded in 2014 by Abakar Saidov, Sultan Murad Saidov and Michael Paterson.

12

Funding Rounds

$704.2m

Money raised

Matillion is a low-code data integration platform founded in 2011 by Ed Thompson.

4

Funding Rounds

$40.0m

Money raised

CloudMargin is a cloud-based collateral management solution used by the sell-side, the buy-side, outsourcers and other tech vendors globally.

1

Funding Rounds

$15.0m

Money raised

Converge is a UK-based company developing real-time concrete monitoring solutions founded in 2014 by Raphael Scheps.

5

Funding Rounds

$99.6m

Money raised

CybSafe is a cloud-based platform focussed on addressing the human component of cyber security - an intelligent approach to awareness training.

Location:

Key people:

4

Funding Rounds

$28.7m

Money raised

Platform for managing all your software subscriptions in one place.

Location:

Key people:

5

Funding Rounds

$131.0m

Money raised

Immersive Labs is a company founded in 2017 by James Hadley.

Location:

Key people:

2

Funding Rounds

ArQit is working to provide the world's first global quantum encryption SaaS Business. They will use QKD technology to create unique keys that can be shared between two parties using laser transmissions from a satellite. The company is based in London, England and was founded in 2017.

1

Funding Rounds

$2.7m

Money raised

A retail technology company that has software which combines artificial intelligence with closed circuit television (CCTV). It is located in London, England and was founded in 2016.

3

Funding Rounds

$35.5m

Money raised

Slice Labs is a company offering an on-demand insurance marketplace founded in 2015 by Tim Attia.

Key people:

4

Funding Rounds

$650.0k

Money raised

Wistia is a Cambridge, Massachusetts-based company.

4

Funding Rounds

$232.5m

Money raised

Stable is a risk management platform that helps businesses manage their exposure to volatile commodity prices.

Location:

Key people:

5

Funding Rounds

$9.2m

Money raised

BridgeU is a United Kingdom-based company founded in 2015 by Lucy Stonehill.

11

Funding Rounds

$98.6m

Money raised

snap40 is a company founded in 2015 by Christopher McCann.

7

Funding Rounds

$5.2m

Money raised

Segmentify is a London-based, e-commerce personalization platform co-founded in 2015 by Ergin Eroglu and Murat Soysal.

Location:

Key people:

8

Funding Rounds

$80.6m

Money raised

Cloud-native artifact management platform for supply chain security.

Location:

Key people:

11

Funding Rounds

$7.1m

Money raised

My1login is a company founded in 2007 by Michael Newman.

2

Funding Rounds

$55.2m

Money raised

Workshare is a London-based company founded in 1999.

Location:

6

Funding Rounds

$32.9m

Money raised

Hackajob is a technical hiring platform founded in 2014 by Razvan Creanga.

7

Funding Rounds

$571.8m

Money raised

DriveWealth partners with global financial institutions, brokers, app developers, and technology companies to give everyone, everywhere the ability to open a US-based brokerage account and invest for their financial futures. Partners of DriveWealth can offer their customers the ability to invest in the US equities market through our robust set of FIX and RESTful APIs or our custom branded product solution.

7

Funding Rounds

$581.0m

Money raised

Devo, formerly Logtrust, is a technology company that developed the first real-time big data-in-motion software, which collects and analyses big data in real-time. Devo (along with Panda Security) released several other integrated technologies. It is headquartered in Madrid, Spain.

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