Top Trending Software Startups in London

In December, several emerging startups have taken off in the software space in London. Leading the charge is Runna, the top trending topic, with a search volume of 33.1K and an impressive +627% growth rate.

TOP COMPANIES - UPDATED DEC 2025
32 Results

1. Runna

Exploding Growth

Personalized running coach service offering tailored training plans designed by expert coaches and enhanced by AI technology. This service differentiates itself by providing customized plans that adapt to individual…

Startup Details
London
Location
Aug 2021
Founded Date
Data & Forecast
+627%
2 years Growth
33.1K/mo
Search Volume
healthlifestylesoftwarefitnesshealthcareeducation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

2. Fabula ai

Exploding Growth

Artificial intelligence company founded in 2018, headquartered in London, United Kingdom. It specialized in geometric deep learning to address the spread of 'fake news' by tracking how content spread on social networks…

Startup Details
London
Location
Apr 2018
Founded Date
Data & Forecast
+289%
2 years Growth
8.1K/mo
Search Volume
businesstechnologysoftwareaiprogrammingmarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

3. Attio

Exploding Growth

Software company based in London, England, specializing in a customizable and collaborative customer relationship management (CRM) tool. The CRM is data-driven and designed to support collaboration among users, offering…

Startup Details
London
Location
Jan 2019
Founded Date
Data & Forecast
+320%
2 years Growth
27.1K/mo
Search Volume
businesstechnologysoftwareproductivityworkplacehr
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

4. Robin ai

Exploding Growth

Company specializing in legal technology, particularly in the area of Mergers and Acquisitions (M&A). Robin AI differentiates itself by automating and enhancing the process of creating and managing M&A contracts, and…

Startup Details
London
Location
Mar 2019
Founded Date
Data & Forecast
+100%
2 years Growth
9.9K/mo
Search Volume
businesstechnologysoftwarelegalaiproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

5. Speak ai

Exploding Growth

Company specializing in transcription, research, data analysis, and natural language processing software. Speak Ai offers a suite of tools designed to convert audio and video into text, analyze qualitative data, and…

Startup Details
London
Location
Jan 2019
Founded Date
Data & Forecast
+140%
2 years Growth
14.8K/mo
Search Volume
businesstechnologysoftwareaiproductivitymarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

6. Dragapp

Peaked Growth

Tool designed to transform Gmail into a team workspace, allowing users to manage workflows such as Help Desk, CRM, or Tasks. Dragapp distinguishes itself as the #1 Gmail Shared Inbox tool by offering features like…

Startup Details
London
Location
Jan 2019
Founded Date
Data & Forecast
+2500%
2 years Growth
1K/mo
Search Volume
technologysoftwareproductivityworkplacemarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

7. ComplyAdvantage

Exploding Growth

AI-based fraud and anti-money laundering risk detection platform that serves banks, insurance companies, and the cryptocurrency industry. It helps organizations manage compliance and risk by providing real-time insights…

Startup Details
London
Location
Jan 2014
Founded Date
Data & Forecast
+142%
2 years Growth
12.1K/mo
Search Volume
businesstechnologysoftwareaicybersecuritylegal
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

8. Dealhub

Exploding Growth

Unified revenue platform designed to accelerate the sales process. It offers a range of tools including CPQ (Configure, Price, Quote), Contract Management, Subscription Management, Proposals, and e-Signature, along with…

Startup Details
London
Location
Jan 1985
Founded Date
Data & Forecast
+79%
2 years Growth
8.1K/mo
Search Volume
businesstechnologysoftwareproductivitymarketingautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

9. Avvoka

Regular Growth

A software company based in London, England, offering a cloud platform for managing legal contracts. The platform allows businesses to create, generate, track, e-sign, and store standard-form legal contracts online,…

Startup Details
London
Location
Aug 2015
Founded Date
Data & Forecast
+10%
2 years Growth
1.3K/mo
Search Volume
businesstechnologysoftwareproductivitylegalautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

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10. Promptbase

Exploding Growth

Platform where users can search for and purchase high-quality AI prompts created by top prompt engineers. It helps users produce better outputs, save time, and reduce API costs, while also allowing individuals to sell…

Startup Details
London
Location
Jan 2022
Founded Date
Data & Forecast
+7%
2 years Growth
18.1K/mo
Search Volume
businesstechnologysoftwareaiproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

11. Legatics

Exploding Growth

Software company based in London, England, providing a platform to help lawyers manage legal transactions from start to finish. Legatics offers services such as document management, signature management, and transaction…

Startup Details
London
Location
Jan 2015
Founded Date
Data & Forecast
+335%
2 years Growth
1.9K/mo
Search Volume
businesstechnologysoftwarelegalproductivityautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

12. Envoy technology

Peaked Growth

Envoy is an L7 proxy and communication bus designed for large modern service-oriented architectures. It offers features such as load balancing, service discovery, health checking, and observability, which are essential…

Startup Details
London
Location
Jan 2021
Founded Date
Data & Forecast
+50%
2 years Growth
320/mo
Search Volume
businesstechnologysoftwareproductivityworkplaceai
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

13. Wellyx

Regular Growth

Business management software designed for fitness and wellness businesses, incorporating the latest technology features to streamline various tasks. It offers tools for scheduling, client management, billing, and…

Startup Details
London
Location
Jan 2016
Founded Date
Data & Forecast
+4900%
2 years Growth
720/mo
Search Volume
businesshealthsoftwareproductivityfitnesshealthcare
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

14. Alt ave

Exploding Growth

Free and open-source platform that streamlines the process of filling and signing documents electronically. It allows users to create custom PDF forms that can be completed and signed online, providing a convenient and…

Startup Details
London
Location
Jan 2019
Founded Date
Data & Forecast
+43%
2 years Growth
0-100/mo
Search Volume
companyfinancetechnologybusinesssoftware
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

15. Sky engine

Exploding Growth

Generative simulation and deep learning platform based in London, England, designed to produce fully annotated synthetic data and train AI computer vision algorithms at scale. It procedurally generates highly balanced…

Startup Details
London
Location
Jan 2018
Founded Date
Data & Forecast
+39%
2 years Growth
480/mo
Search Volume
businesstechnologysoftwareaiprogrammingautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

16. Email octopus

Exploding Growth

Email Octopus is an email marketing platform known for its affordability and ease of use. It features a simple and modern drag-and-drop email editor, high-quality email templates, and a generous free plan that allows…

Startup Details
London
Location
Jan 2014
Founded Date
Data & Forecast
+31%
2 years Growth
6.6K/mo
Search Volume
businesstechnologysoftwaremarketingproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

17. Flourish studio

Exploding Growth

Digital tool that enables users to create interactive graphs, charts, and unique visualizations from uploaded datasets. Flourish studio stands out by offering a user-friendly interface and a wide range of customizable…

Startup Details
London
Location
Mar 2016
Founded Date
Data & Forecast
+39%
2 years Growth
9.9K/mo
Search Volume
businesstechnologysoftwareproductivitymarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

18. Smartproxy

Exploding Growth

Public data access platform offering over 65 million residential, mobile, and shared or dedicated datacenter proxies. Smartproxy provides Scraping APIs for various data gathering needs, including SERP, eCommerce, social…

Startup Details
London
Location
Jan 2018
Founded Date
Data & Forecast
+36%
2 years Growth
40.5K/mo
Search Volume
businesstechnologysoftwarecybersecuritymarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

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19. Liveforce

Exploding Growth

Event staffing software designed to streamline the management of event staff. It provides a centralized platform for communication, scheduling, and payroll management, featuring drag-and-drop task creation, real-time…

Startup Details
London
Location
Jan 2018
Founded Date
Data & Forecast
+97%
2 years Growth
6.6K/mo
Search Volume
businesstechnologysoftwareproductivityhrmarketing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

20. Document360

Exploding Growth

Knowledge base software designed to help businesses create, manage, and publish their documentation. It offers features such as a user-friendly interface, advanced content management, collaboration tools, customizable…

Startup Details
London
Location
Jan 2017
Founded Date
Data & Forecast
+10%
2 years Growth
8.1K/mo
Search Volume
businesstechnologysoftwareproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

21. Moosend

Exploding Growth

Email marketing and marketing automation platform that provides tools for creating, managing, and analyzing email campaigns. It offers features such as automation, segmentation, analytics, integrations, customizable…

Startup Details
London
Location
Mar 2012
Founded Date
Data & Forecast
+33%
2 years Growth
12.1K/mo
Search Volume
businesstechnologysoftwaremarketingautomationproductivity
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

22. Omnisend

Exploding Growth

Comprehensive email marketing platform that also emphasizes SMS support. It offers robust email assets, useful segmentation, and reporting tools, distinguishing itself with affordability and excellent customer support.…

Startup Details
London
Location
Jan 2014
Founded Date
Data & Forecast
+15%
2 years Growth
49.5K/mo
Search Volume
businesstechnologysoftwareecommerceretailmarketingautomation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

23. Inflow App

Peaked Growth

Science-based application designed to help users manage ADHD. Created by ADHD clinicians and psychologists, it offers a dedicated support system to help users understand and manage their ADHD symptoms, differentiating…

Startup Details
London
Location
Jan 2020
Founded Date
Data & Forecast
+475%
2 years Growth
1.9K/mo
Search Volume
mental-healthtechnologyhealthsoftwarehealthcare
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

24. Convert case

Exploding Growth

Online tool designed to transform text into various formats, including converting upper case to lower case, lower case to upper case, and alternating case. Convert Case provides a simple and efficient way to modify text…

Startup Details
London
Location
Mar 2010
Founded Date
Data & Forecast
+5%
2 years Growth
74K/mo
Search Volume
technologysoftwareprogrammingai
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

25. Iproov

Peaked Growth

A fast-growing global technology company based in London, England, specializing in face biometric verification and authentication. Their Dynamic Liveness technology allows governments, financial institutions, and other…

Startup Details
London
Location
Jan 2011
Founded Date
Data & Forecast
+5%
2 years Growth
2.4K/mo
Search Volume
businesstechnologysoftwarecybersecurityai
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial
Showing 1-25 of 32 Results

About Software in London

Interest in Software startups in London continues to surge this December. Leading the charge is Runna, founded in Aug 2021, with 33.1K monthly searches and an impressive +627% growth. Runner-up Fabula ai, launched in Apr 2018, also shows strong engagement with 8.1K people searching for it each month. Attio rounds out the top three. Established in Jan 2019, they’ve built steady momentum, seeing 27.1K monthly searches and +320% growth. Together, these rising brands highlight how London’s Software startups are becoming increasingly attractive to both consumers and investors.

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