London’s Best Developer Tools Companies – To Work For and Buy From

April 28, 2021
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This article showcases our top picks for the best London based Developer Tools companies. These startups and companies are taking a variety of approaches to innovating the Developer Tools industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top London Developer Tools Companies

Data sourced from Crunchbase and SemRush.

TrueLayer

TrueLayer

Crunchbase Website Twitter Facebook Linkedin

TrueLayer is a fintech platform utilized to build financial apps that connect to bank data, verify accounts, and access transactions.

Weaveworks

Weaveworks

Crunchbase Website Twitter Facebook Linkedin

Weaveworks simplifies operating Kubernetes workloads and provides a developer-centric operating model for cloud-native applications.

Radix

Radix

Crunchbase Website Twitter Facebook Linkedin

Radix DLT is building a decentralized finance protocol that provides access, liquidity, and programmability of any asset in the world.

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MICROBLINK

MICROBLINK

Crunchbase Website Twitter Facebook Linkedin

Microblink is a research and development company focused on machine vision technology for mobile devices.

Weavr

Weavr

Crunchbase Website Twitter Facebook Linkedin

Online platform for creating, integrating, deploying and running digital payment flows

Hadean

Hadean

Crunchbase Website Twitter Facebook Linkedin

Hadean is a cloud-first operating system designed to allow developers to write, ship, and scale applications at hyper-scale in the cloud.

zeroheight

zeroheight

Crunchbase Website Twitter Facebook Linkedin

Building the DevOps platform for UX

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Nexus FrontierTech

Nexus FrontierTech

Crunchbase Website Twitter Facebook Linkedin

We integrate AI solutions into existing systems, helping save time & money by employing solutions tackling inefficiency & data waste.

ARWAY

ARWAY

Crunchbase Website Twitter Facebook Linkedin

Global location intelligence platform using AR/AI

Crozdesk

Crozdesk

Crunchbase Website Twitter Facebook Linkedin

Crozdesk is a discovery platform which connects software buyers with B2B SaaS products

Huq Industries

Huq Industries

Crunchbase Website Twitter Facebook Linkedin

Huq is building the world’s largest consumer research network, helping businesses understand their offline markets with digital precision.

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Opsly

Opsly

Crunchbase Website Twitter Facebook Linkedin

Opsly is a low-code platform that generates DevOps code enabling developers to build cloud platforms on AWS, Azure, GCP

Cohesion

Cohesion

Crunchbase Website Twitter Facebook Linkedin

Cohesion DX8 – the world’s only low-code platform for designing, building and managing enterprise websites.

Rotor

Rotor

Crunchbase Website Twitter Facebook Linkedin

Make high quality music videos in minutes

Subtree Inc.

Subtree Inc.

Crunchbase Website Twitter Facebook Linkedin

Cloud native data management, giving developers the same power over data that source control gives them over code

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Selldone

Selldone

Crunchbase Website Twitter Facebook Linkedin

E-commerce platform and store builder, Selldone covers physical, services, files, and virtual products.+ AI, SEO engine, and IOT integrated.

Cupris Health

Cupris Health

Crunchbase Website Twitter Facebook Linkedin

Cupris Health develope communication software and smartphone-connected medical devices.

Lead Forensics

Lead Forensics

Crunchbase Website Twitter Facebook Linkedin

Lead Forensics is the B2B software that identifies anonymous website visitors, providing full contact details and customer journey insight.

Polydone

Polydone

Crunchbase Website Twitter Facebook Linkedin

Polydone is a project management platform for Agile teams.

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Webiny

Webiny

Crunchbase Website Twitter Facebook Linkedin

Easiest way to adopt serverless.

Flashbackr

Flashbackr

Crunchbase Website Twitter Facebook Linkedin

Flashbackr is the simplest way to capture and organise content from the websites, apps and devices you use

Flagsmith

Flagsmith

Crunchbase Website Twitter Facebook Linkedin

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. We’re 100% Open Source.

Stepsize

Stepsize

Crunchbase Website Twitter Facebook Linkedin

Stepsize build devtools for teams to develop better software faster.

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Curve Digital

Curve Digital

Crunchbase Website Twitter Facebook Linkedin

Indie developer & publisher of fine video games.

LoopPerfect

LoopPerfect

Crunchbase Website Twitter Facebook Linkedin

LoopPerfect’s mission is to streamline the development of C++ code, by using a just-in-time compiler.

Comidor Digital Automation Platform

Comidor Digital Automation Platform

Crunchbase Website Twitter Facebook Linkedin

Succeed in Digital Business Transformation with Comidor Digital Automation Platform

Playfish

Playfish

Crunchbase Website Twitter Facebook Linkedin

PlayFish creates social games that users can play with others over social platforms such as Facebook and MySpace.

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fieldmargin

fieldmargin

Crunchbase Website Twitter Facebook Linkedin

Innovative farm mapping software helping farmers to make more informed day-to-day decisions

PythonAnywhere

PythonAnywhere

Crunchbase Website Twitter Facebook Linkedin

PythonAnywhere is a popular and growing platform-as-a-service that makes it easy for programmers to create, store and run their software in

Cossack Labs

Cossack Labs

Crunchbase Website Twitter Facebook Linkedin

Cossack Labs provides reliable data security and cryptographic solutions for large enterprises, startups, and tech-savvy SMEs.

Domboard

Domboard

Crunchbase Website Twitter Facebook Linkedin

Domain name monitoring platform

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Orogo Limited

Orogo Limited

Crunchbase Website Twitter Facebook Linkedin

Orogo Limited offers a mobile application that enables users to find and order food from restaurants for takeaway.

Asto Digital

Asto Digital

Crunchbase Website Twitter Facebook Linkedin

Asto Digital is a developer of financial tools for freelancers and SMEs.

NStack

NStack

Crunchbase Website Twitter Facebook Linkedin

NStack is a platform which connects data sources, predictive models, and internal tools together.

NTQ-Data

NTQ-Data

Crunchbase Website Twitter Facebook Linkedin

NTQ-Data is a UK-based venture-backed company that provides tools, services, and information for the antiques market.

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Stride Gaming

Stride Gaming

Crunchbase Website Twitter Facebook Linkedin

Stride Gaming is an online gaming operator focused in the bingo-led market. Stride operates in regulated markets only.

Signature IT

Signature IT

Crunchbase Website Twitter Facebook Linkedin

Signature IT provides a next-gen E-business platform that promotes & supports trade among technical industrial companies.

Boords

Boords

Crunchbase Website Twitter Facebook Linkedin

Boords is a web-based storyboarding software that enables creators to create and edit storyboards.

Fusion Global Capital

Fusion Global Capital

Crunchbase Website Twitter Facebook Linkedin

Fusion Global Capital is a growth-equity firm investing in b2b technology.

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SlashData

SlashData

Crunchbase Website Twitter Facebook Linkedin

SlashData is an analyst firm in the developer economy, tracking global software developer trends via the largest developer surveys.

DeveloperHub.io

DeveloperHub.io

Crunchbase Website Twitter Facebook Linkedin

Create beautiful powerful developer hubs, hassle-free.

Solid State Group

Solid State Group

Crunchbase Website Twitter Facebook Linkedin

Solid State delivers innovative technology you can rely on. Solid thinking. State of the art.

MobiBurn

MobiBurn

Crunchbase Website Twitter Facebook Linkedin

MobiBurn aims to make targeted marketing efficient and available for everyone, by bringing data suppliers and marketers together.

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The Digital Bra

The Digital Bra

Crunchbase Website Twitter Facebook Linkedin

The Digital Bra is a mobile applications that uses 3D scans to create a customized bra for each user.

IndigoBoom

IndigoBoom

Crunchbase Website Twitter Facebook Linkedin

IndigoBoom is an online digital music distribution store enabling users to upload and sell music on iTunes, Spotify and more.

Whyable

Whyable

Crunchbase Website Twitter Facebook Linkedin

Whyable partner with impactful technology projects and inspired people to bring about the change that we both want to see in the world.

PrimeOne Solutions

PrimeOne Solutions

Crunchbase Website Twitter Facebook Linkedin

PrimeOne Solutions, Inc. is a privately held company based in Austin, Texas with development facilities in Silicon Valley, California.

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Console

Console

Crunchbase Website Twitter Facebook Linkedin

The best tools for developers.

MockLab

MockLab

Crunchbase Website Twitter Facebook Linkedin

Super-fast hosted API mocking (Service Virtualization), with a QA-friendly UI

BUILDILY

BUILDILY

Crunchbase Website Twitter Facebook Linkedin

Buildily is venture builder and online accelerator platform which supports early stage entrepreneurs and startups

E-MAILiT

E-MAILiT

Crunchbase Website Twitter Facebook Linkedin

Share, re-imagined

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Qwerly

Qwerly

Crunchbase Website Twitter Facebook Linkedin

Qwerly aggregates social media data from various sources and makes it available via an API.

Krosswall

Krosswall

Crunchbase Website Twitter Facebook Linkedin

Most creative and intuitive Project Management tool for Agile and non-Agile Companies. Scrum – Kanban – SAFe

New Signature UK

New Signature UK

Crunchbase Website Twitter Facebook Linkedin

New Signature (formerly Dot Net Solutions) have proven capability as the UK’s top Microsoft Cloud partner.

Pharaoh Tools

Pharaoh Tools

Crunchbase Website Twitter Facebook Linkedin

Open source, PHP, full-stack DevOps tools

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Roll7

Roll7

Crunchbase Website Twitter Facebook Linkedin

Roll7 make games that are Simple to Play.

Wenenu

Wenenu

Crunchbase Website Twitter Facebook Linkedin

SaaS, Disaster Recovery, Cloud, Automated Testing

Incendiary Blue

Incendiary Blue

Crunchbase Website Twitter Facebook Linkedin

Incendiary Blue specializes in providing its clients with digital services.

Mockup Builder

Mockup Builder

Crunchbase Website Twitter Facebook Linkedin

Mockup develops software that enables users to create wireframes, website layouts, desktop software prototypes and screen navigations.

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Ducatur

Ducatur

Crunchbase Website Twitter Facebook Linkedin

Oracles, Multichain interoperability, Dispute resolution, Identification Systems

Subzero Software

Subzero Software

Crunchbase Website Twitter Facebook Linkedin

Subzero Software is a London based software developer that focuses on IOS app and mobile technology solutions.

METKA EGN

METKA EGN

Crunchbase Website Twitter Facebook Linkedin

METKA EGN develops utility-scale solar and energy storage projects.

Automorph

Automorph

Crunchbase Website Twitter Facebook Linkedin

AI for software development

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Zkatter

Zkatter

Crunchbase Website Twitter Facebook Linkedin

Zkatter is a stealth startup working in the real time mobile web broadcasting and discovery space.

Andiks

Andiks

Crunchbase Website Twitter Facebook Linkedin

Andiks is a London-based independent game development studio that creates 3D games for PC and mobile phones.

Academy Class

Academy Class

Crunchbase Website Twitter Facebook Linkedin

Academy Class is the digital media training company for creative designers and developers.

Rotaville

Rotaville

Crunchbase Website Twitter Facebook Linkedin

Rotaville is a new online software with Communicate and print shift schedules features.

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Beneficiary.io

Beneficiary.io

Crunchbase Website Twitter Facebook Linkedin

Beneficiary.io is a data collection tool powered by machine learning and behavioral science, engineered for charitable sector.

Beans Group

Beans Group

Crunchbase Website Twitter Facebook Linkedin

We give brands and agencies the insights, ideas and tools they need to win in youth marketing.

Panopy.co

Panopy.co

Crunchbase Website Twitter Facebook Linkedin

Panopy.co is a performance management platform designed to maximize the diverse talent among teams.

Orchard

Orchard

Crunchbase Website Twitter Facebook Linkedin

Get a Docker host in the cloud, instantly.

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Octomobi.com

Octomobi.com

Crunchbase Website Twitter Facebook Linkedin

Octomobi.com is an online self-serve platform for creating mobile websites for businesses.

Majorana Informatics Ltd

Majorana Informatics Ltd

Crunchbase Website Twitter Facebook Linkedin

RSS Content Analytics

SOPREX

SOPREX

Crunchbase Website Twitter Facebook Linkedin

SOPREX is a company that provides various IT services like Web, Desktop and Mobile applications development.

Sheetlabs

Sheetlabs

Crunchbase Website Twitter Facebook Linkedin

Sheetlabs is a web-based tool that converts spreadsheets into well-documented application programming interfaces.

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Nextlayer

Nextlayer

Crunchbase Website Twitter Facebook Linkedin

Mobile App

Sensidea

Sensidea

Crunchbase Website Twitter Facebook Linkedin

Sensidea is a digital media consultancy and products company that develops consumer and business applications.

Fo//owMe.fm

Fo//owMe.fm

Crunchbase Website Twitter Facebook Linkedin

A funky crowd support/game/tv platform to discover and nurture talent

MysteryShoppa

MysteryShoppa

Crunchbase Website Twitter Facebook Linkedin

Mystery Shopping Software Copmpany

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Orange Labs

Orange Labs

Crunchbase Website Twitter Facebook Linkedin

Orange Labs is providing highest quality Web design and development services.

Pathio.com

Pathio.com

Crunchbase Website Twitter Facebook Linkedin

Excel version control. Pathio keeps track of workbook changes, formulas, VBA and data.

Sail CI

Sail CI

Crunchbase Website Twitter Facebook Linkedin

A cloud native continuous integration platform with unlimited concurrency as standard.

Cordless Drill Hub

Cordless Drill Hub

Crunchbase Website Twitter Facebook Linkedin

Cordless Drill Hub is a company that analyzes the latest power tools, cordless drills and impact drivers to help simplify consumers choices.

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Qualitysheet

Qualitysheet

Crunchbase Website Twitter Facebook Linkedin

QualitySheet is an exciting new global venture that connects brands and customers. It is a simple, clever platform that enables consumers

Sibilo

Sibilo

Crunchbase Website Twitter Facebook Linkedin

Sibilo is a provider of custom software for organisations new to custom software development projects.

Telligen

Telligen

Crunchbase Website Twitter Facebook Linkedin

Telligen is a UK based company creating digital identities, web and mobile applications for the Arts and Culture sector

CatchAndRetain.com

CatchAndRetain.com

Crunchbase Website Twitter Facebook Linkedin

A ‘done for you’ managed service, using proprietary tools to boost revenue and turn more website visitors into returning lifetime customers.

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Aayan Communication

Aayan Communication

Crunchbase Website Twitter Facebook Linkedin

Aayan Communication is responsible to industry’s demand for high-quality web solutions, desktop software products.

Uniting Cloud

Uniting Cloud

Crunchbase Website Twitter Facebook Linkedin

Uniting Cloud is a recruiting agency that outsources in the area of DevOps, software engineering, data engineering and cloud technology.

Mobtar

Mobtar

Crunchbase Website Twitter Facebook Linkedin

MOBTAR.com is continually building upon its technology, in order to empower our users to do better.

VerySoftware

VerySoftware

Crunchbase Website Twitter Facebook Linkedin

VerySoftware is a software company that makes applications for web and mobile.

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splinterteal

splinterteal

Crunchbase Website Twitter Facebook Linkedin

splinterteal is a freelance web developer and designer with over a decade experience in producing high quality digital work. London based.

Glowinthedark

Glowinthedark

Crunchbase Website Twitter Facebook Linkedin

Glowinthedark is Paul Harter’s digital toolmaking practice. Paul is a technologist and programmer who creates innovative digital tools to

Code Infinity

Code Infinity

Crunchbase Website Twitter Facebook Linkedin

Infinity Code is a developer of software solutions for developers.

Gathers

Gathers

Crunchbase Website Twitter Facebook Linkedin

Gathers is a collection of the best articles, stories, and ideas from all corners of the web.

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Castarama Ltd.

Castarama Ltd.

Crunchbase Website Twitter Facebook Linkedin

Mobile applications and services developer and publisher

LynkMii

LynkMii

Crunchbase Website Twitter Facebook Linkedin

Lynkmii is a business directory & search engine.

Casual Brothers

Casual Brothers

Crunchbase Website Twitter Facebook Linkedin

Casual Brothers specialists in many areas of coding, art and production.

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