Ellie Horvath
At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 101 Web Apps companies in London. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Web Apps Companies & Startups (London)
Reflaunt
| Founders | Felix Winckler, Philippe Benedetti, Stephanie Crespin |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Reflaunt gives fashion brands the technology to build and reclaim the secondary market.
Thirdweb
| Founders | Furqan Rydhan, Steven Bartlett |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Thirdweb is a software that develops web3 apps.
Hypi
| Founders | Courtney Robinson, Damion Robinson |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Hypi is an no-code and low-code application developer community centered around its SaaS & Enterprise platforms.
Hello Tomo
| Founders | Fahad Al Saud, Gus Booth-Clibborn |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Hello Tomo is a company developing an app to help people with depression manage their condition.
Kidslox
| Founders | Rob Sturgess, Thomas Jones, Viktor Yevpak |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Kidslox is a mobile app that helps parents remotely control their children’s mobile devices.
Sellar
| Founders | James Powell, Julian Bourne, Matt Pritchard |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Sellar is the new trade ordering experience for breweries selling beer directly to trade customers.
Avocet
| Founders | Ezra Pierce, Kenneth Kulbok, Simon Critchley |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Avocet provides a demand-side platform for digital advertising with viewability, cross-device and class-leading optimization all built-in.
Snapboard
| Founders | Calum Moore |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Snapboard is a software house that allows users to manage and link apps and platforms in a single, customizable dashboard.
Colony
| Founders | Sarah Tierney |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Colony is global video streaming platform connecting content owners to engaged audiences.
webRunes
| Founders | Alexey Anshakov |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We are the team of freelancers specializing in various IT fields and other areas of expertise that are developing WRIO Internet OS platform
KualitySoft
| Founders | Khurram Khokhar |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
KualitySoft offers Custom Software Development, Enterprise Solution & Consultancy Services for our clients.
ScreenTag
| Founders | Panagiotis Loutraris |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
ScreenTag is a mobile and web application that allows users to design, add, and update personalized business cards online.
Virtual Piano
| Founders | Habib Amir |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Virtual Piano is an online piano application that allows users to experience, learn and play the piano with a realistic feel.
Landytech
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
LandyTech offers software based investment reporting solutions to asset managers, family offices and fiduciaries.
Earth 2
| Founders | Shane Isaac |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Earth 2 is a platform where people can buy digital real estate.
Bizpora
| Founders | Facundo Villaveiran, Fred Caballero |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Bizpora is a web-based platform that enables its users to meet people in their business trips.
Patchstack
| Founders | Oliver Sild, Tauri Karson |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Patchstack is a website security and monitoring platform.
Plug & Play
| Founders | Jojo Flores, Robert Sanders, Saeed Amidi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Plug and Play is a UX, UI, Web Design & Digital Marketing Company specialized in websites, web apps and mobile devices.
Scored
| Founders | Luke Dzierzek |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Music tech startup building next generation ai powered dynamic audio technologies & products to help transform music into the next era.
Totaljobs.com
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Totaljobs.com is the UK based jobs site.
Fusion Global Capital
| Founders | Bobby Yerramilli-Rao, Charlie Newark-French, Fiorangelo Salvatorelli |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Fusion Global Capital is a growth-equity firm investing in b2b technology.
Fourmeta
| Founders | Alex Rodukov |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Fourmeta is a full-service digital agency that helps companies like yours be ready for the future.
Screenable
| Founders | Bobby Tang, Kirstie Brockett, Mac Dziedziela |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Screenable is a smart video interview platform designed for recruiters to streamline applicant screenings.
MTP
| Founders | Paul Smith |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MTP provide Professional Fintech services for FX & Crypto including a complete web and mobile front end for FX and Crypto trading.
Cognifide
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We drive efficiency and agility into digital marketing by empowering marketers to optimise digital experiences
Workever
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Workever is a web-based field service management software.
nimbld
| Founders | Carla Viegas |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Affordable and hyper-flexible Workspaces for Freelancers and Remote Workers. Monetise your spare desks, earn extra revenue.
Mind Digital
| Founders | Yusuf Javed |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Mind Digital Group is an information technology and services company focused on web/app development, design, and digital marketing.
VisEngine Digital Solutions
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
VisEngine is a group of highly skilled experts in the fields of architecture, design, 3d technology, property marketing and Virtual Reality.
CrewNew.com – Freelancers’ Agency
| Founders | Kaspar L. Palgi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Platform for project managers. Work with hand picked freelancers used to work together & managed by local PMs. Mostly European developers.
Efficient Cloud
| Founders | Christian Hofstädtler, Michael Renner |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Efficient Cloud enables hosting providers to offer cost-effective cloud hosting for web applications.
Inspiro
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Inspiro® is a multidisciplinary, Branding, Graphic Design and Website Solutions company.
Casino Fans
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Online marketing company offering a wide range of results-driven services including PPC, SEO, Social Media Marketing and web development.
Growth Rocket Apps
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Growth Rocket Apps specializes in marketing strategy, branding, SEM, lead generation, SEO and video production.
Simplifie
| Founders | Philip Williams |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Simplifie creates software that automates business processes.
Yokaboo
| Founders | Konstantinos Papakostas, Kostis Sakkas |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Yokaboo is a free online application that allows people to create their own independent online stores simply and easy.
Yojji
| Founders | Ildar Kulmuhametov, Timofey Lebedev, Yevhen Piotrovskyi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Custom software development (Web, mobile)
RiskPoint
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Riskpoint has been specialising in web-based applications and complex websites.
Dunked
| Founders | Orman Clark |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Dunked is a web application that provides users an easy solution to create and maintain an online portfolio.
IDDQD Limited
| Founders | Christopher Blanchard |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
IDDQD provides global geolocation and address SaaS solutions
Arctane Digital
| Founders | Ethan Copping |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We’re redefining the way people use digital media everyday through clever creative thinking.
SOON_
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SOON recognize & solve market challenges, make enticing digital items that people want to use, and create digital products & services.
Lets Gtok
| Founders | Naga Perla |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Lets Gtok is an online platform that lets people share and trade their feelings in the form of digital assets.
TubeRadio
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
TubeRadio.fm is a web application where users can quickly find, listen to, and build playlists of their favorite music.
AtTrack
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
AtTrack is a new modular time-tracking app
Testscenario
| Founders | Sagar M |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Testscenario is a web and mobile application testing company.
Enigma Soft
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Enigma Soft is a software company that specializes in web and mobile application development, API integration and database management.
Outlandish Co-operative
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Outlandish Co-operative is a technology co-op that creates websites, campaigns, and data tools to improve the world.
PixelCabin
| Founders | Gregor Wilson, Michael Shannon |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
PixelCabin provides software and web applications for businesses.
ProTop
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
ProTop is a smart web application that assists you in gaining the attention of your prospects on your business /company.
CRight
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
CRight is a secure digital content delivery platform.
Gentle Reader
| Founders | Robert Cottrell |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Gentle Reader is a no frills/ no advertising spam reading app for those who are serious about reading
Sprint Innovations
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Sprint Innovations builds cloud-native software applications and SaaS platforms including software development, UI/UX design, AI, etc.
Smartym Pro
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Smartym Pro is a custom mobile and web development.
Coded Lines Ltd
| Founders | Tasos Maroudas |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We build awesome hybrid applications for mobile and web with ReactJs & React Native.
Direct Sitters
| Founders | Marcus Simpson |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Direct Sitters is an online web platform that enables users to find short-term house sitting services.
Citola
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Citola is a carbon product origination and distribution company.
Pixelfield
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Pixelfield is an App design and development agency in mobile and web apps, games, apps for VR & AR and other digital products.
JLWD
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
JLWD is a branding and digital firm with a keen eye for design that can help you establish the look and feel of your plan for success.
Replayed
| Founders | Ali Korsan |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
New media post production company
Baseplate
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Engage website visitors, collect high quality feedback 🤘, generate leads 📈 and optimise your product through Emojis 🚀
X8
| Founders | Krzysztof Zylawy |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Software development consultancy
Aecor Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Aecor Digital provides web design, web development, mobile and web app development services.
Infrism Technologies Limited
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Infrism Technologies is top IT agency known for their innovative and highly professional designing & development skills.
SKYNET APPLIED SYSTEMS LIMITED
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SKYNET APPLIED SYSTEMS is an IT & software firm dealing in development of softwares & applications.
ADAMAPP
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
ADAMAPP helps shape your idea into reality with mobile and web app development, custom software development, and UI/UX design.
Find Rugby Now
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Find Rugby Now is a sports website to find information about rugby sports.
Gigbloc
| Founders | Alex Jefferies, Richard Tolley |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Local live music discovery apps, building a platform to reinvent how live music events are organised
Pedalo
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Website design, management & support agency
Preside
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Preside is the open source enterprise web application platform.
Qudos Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Qudos Digital is a digital marketing agency that specializes in software consultation and web applications development.
Monospaced
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Monospaced provides design systems engineering, web applications.
wearegoat
| Founders | Paul Attard |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Dedicated to beautiful web design and functional solutions
Made by Fire
| Founders | Vernon Dias |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We create digital products for our ambitious clients with a team of over 100 specialists.
Cairo Web Design
| Founders | Osama Mohamed |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Cairo Web Design ® is keen to provide quality technical development service to meet our clients short and long term needs.
Platform 3 Web
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Platform3 provides web design, development and consultancy.
CodeDJ
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
CodeDJ is a technology company that offers mobile apps and website design solutions.
Flexiweb
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Flexiweb is a digital firm that offers web development, E-commerce planning, app integration and content management solutions.
Makette
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Makette helps to create the prototype,and hunt for potential customers to find out what they think.
Ordia Creative
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Ordia Creative is a mobile and web app development company.
Oxa Systems
| Founders | Frédéric Fronteddu |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Oxa Systems is a software and web applications development company.
Updatable
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Updatable offers custom software solutions such as visual & site modifications & provides the setup of canonical tag & hreflang annotations.
Loco Studio
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Loco Studio is a web desiging and web application development company.
Decigio
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Decigio.com is a decision support and predictive analysis platform based on multiple-criteria decision analysis and machine learning.
Nevado
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Nevado offers marketing, SEO, web, app design and development services.
Strillobyte
| Founders | Marco Strillozzi |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Strillobyte is a software agency that specializes in mobile apps, chatbots, web applications, and bespoke software integrations.
Taximap
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Taximap provides a simple means to add mini-cab or taxi fare price estimates and booking to existing private hire mini-cab websites.
Hnr Systems
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Hnr Systems specializes in big data, web and mobile application development that makes management and operation of business much easier.
KitchenLogs
| Founders | Inder Vaid, Jim McGuire |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
KITCHENLOGS HELPS FOOD BUSINESSES WITH THEIR FOOD SAFETY DIARY.
DSC
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
DSC is a information technology and servicers company that offers build websites, hosting and management of their applications.
Scary Beasties
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Scary Beasties is an online game developer for a mobile & web platform in developing casual & AR-enabled games.
UXB London
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
UXB London is a work in user experience, design & development consultancy develops both user experience and business results for clients.
United Experts Digital Consultancy
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
United Experts provides digital agency services that focus on wordpress and sitefinity training.
Jemcode
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Jemcode is a digital product agency offering custom software, mobile, and web application development consulting.
MRRMRR App
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
MRRMRR App is a band of designers, engineers, and imaging lovers with experience across many digital businesses and apps with backgrounds.
Changing Digital
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Changing Digital is a digital platform innovation agency.
SlevenBits
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
SlevenBits can create beautiful applications, multi-platform solutions with a particular programming issue.
Caboodle UX Studio
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Caboodle is a digital product studio with a fintech and data storytelling focus.
Digitalists Agency
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We provide technology consulting and development services: web projects and mobile apps.
Web Epoch
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Web Epoch develops genius business applications that generate sales, cut costs, and drive our customers ‘ productivity.
Equipio.com
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Equipio.com operates as a social shopping site for sportswear and offers recommendations to customers.
