Best Communication Apps Companies in United Kingdom
The 99 best Communication Apps companies in United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Element.
When you're hunting the best Communication Apps companies in the United Kingdom ranked by disclosed equity funding and recent momentum, the 99 firms tracked here represent a $124M collective funding base that's still building. The global market sits at $1.0B and is forecast to reach $2.6B by 2031, compounding at 5.68% annually, and median Play Store installs across communication and telecom apps are already climbing at roughly 16% year-over-year across 1,392 tracked apps. That install curve tells you where consumer appetite is pointing, and it's pointing up.
Element leads the pack at $52M raised, with Sphere not far behind at $30M, and the funding spread across the directory reflects a sector that's competitive but not yet winner-takes-all. Security concerns are shaping product roadmaps fast, as practitioners are leaning into cleaner, faster tooling to meet rising compliance expectations. I find it genuinely interesting how much dry powder still exists here given zero unicorns in the cohort. Remote work adoption and smartphone penetration are the structural tailwinds keeping deal flow alive, and the prize is clearly still up for grabs.
- prnewswire.com
Ranked: Best Communication Apps companies in United Kingdom
| # | Company | Disclosed funding | Last round | Stage | Founder | Employees | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Wordeo Expressive messaging app | $4M | — | Deadpooled | — | 11 | — | 2 patents AI-driven text‑to‑video generation and media clip synthesis technology. | — |
| 2 | 101tnt Mobile application for making VOIP calls to Nigeria | — | — | Deadpooled | Jeff Penberton CEO | — | — | — | — |
| 3 | 2Mee AR based hologram messaging platform | — | — | Acquired | Chris Knight Co-Founder | 8 | — | 35 patents AR hardware and software for immersive visual display and interaction systems | — |
| 4 | AHOY Mobile application for VOIP calling | — | — | Unfunded | Ian Yu Hsun Lin Co-Founder | — | WordPressMySQLPHP+19 | — | — |
| 5 | Avoo VoIP calling and messaging app | — | — | Unfunded | Mark Britton Founder & CEO | — | — | — | — |
| 6 | Babble Online calling platform to connect with random people | — | — | Unfunded | Faisal Shaikh Founder | 1 | — | — | — |
| 7 | BeFriend Communication app for finding new friends | — | — | Unfunded | — | — | — | — | — |
| 8 | BlaBla Connect Mobile application for VOIP calling and messaging | — | — | Unfunded | Bassem Bouzid CEO | 4 | WebflowBootstrapMicrosoft Advertising+19 | — | — |
Top 12 Communication Apps companies in United Kingdom
#1
Seed · London, England · founded 2021 · 3 employees$1.3Mraised▾
Developer of messaging application offering end-to-end encryption and open-source protocol. The application facilitates private and secure communication without requiring user identification. It supports features such as secret groups, chat profiles, and audio/video calls. The application aims to provide users with control over their identity, contacts, and communities.
- Aug 2024Seed$1.3M
- 2023Seed—
#2
Series B · London, England · founded 2016 · 128 employees$52.3Mraised▾
Decentralized team messaging app for enterprises. Its app also allows users to share photos and files and provides end to end messaging solutions for enterprises. Its mobile app is available for both iOS and Android devices and a web app for Windows and macOS. It allows users to communicate securely and collaborate in real time, making it suitable for businesses and organizations that prioritize data sovereignty and security.
- Jul 2021Series B$30M
- Apr 2020Series A$4.6M
- Sep 2019Series A$8.5M
- Jan 2018Seed$5M
#3
Series A · Douglas, Isle Of Man · founded 2002 · 79 employees$17Mraised▾
Mobile interaction service provider. It offers high-quality mobile messaging services. It helps in collaboration between enterprises and customers connecting the network operators. It helps customers to store their phone contact numbers in the cloud to make them more secure.
- Jul 2021Series A—
- Apr 2018Series A$9.5M
- May 2017Series A$7.3M
- Dec 2016Seed$294K
#4
Acquired · London, England · founded 2015 · 33 employees$30Mraised▾
Provider of group chat. Provider of sphere group chat includes the ability to create multiple chats for a single group.
- Apr 2020Seed$2.9M
- May 2019Seed$886K
- Oct 2018Seed$422K
- Jun 2017Seed$14.9M
#5
Seed · London, England · founded 2019 · 10 employees$4.6Mraised▾
Offering Web 3 solutions for messaging and email. They want to become the email and messaging standard for Web3. It is both an open source protocol and a web based application. Security features they offer are encryption, private keys, storage and identities.
- Sep 2022Seed$4.6M
#6
Seed · London, England · founded 2022 · 3 employees$2Mraised▾
Online messaging platform to connect with new people. Its platform allows users to discover and connect with new people over text messages. Its mobile app is available for iOS and Android devices.
- Feb 2023Seed$2M
#7
Acquired · London, England · founded 2011 · 4 employees$8Mraised▾
Chirp is a messaging application that allows users to share photos, web pages, and contacts using sound. The app uses special electronic birdsong to ‘chirp’ information over the air to transfer information. It can quickly send data to multiple devices at once without them needing to be either paired or have a wireless connection. Chirp technology provides iOS and Android supported SDK for developers.
- Jan 2017Series A$1.6M
- Aug 2016Series A$2.3M
- Feb 2016Seed$342.2K
- Jun 2015Seed$1.1M
#8
Seed · Kent, England · founded 2020 · 1 employees$731.3Kraised▾
App-based social platform for sharing audio. It allows users to create audio spaces with other users and discuss various topics. The app is available for Android and iOS users.
- Oct 2022Seed$731.3K
#9
Deadpooled · London, England · founded 2012 · 11 employees$3.7Mraised▾
Wordeo is a video messaging app that brings words to life. Users type a message and Wordeo automatically matches video clips to each of their words. Users can also mix up Wordeo's clips with pictures, videos and music from their phone. Send videos to friends by Wordeo, text, email, Facebook, Twitter or Instagram. Founded in 2012 & based out of London.
#10
Acqui-Hired · London, England · founded 2013 · 12 employees$1.6Mraised▾
PingTune is a music messaging app that lets users find and share music and helps connect music creators with music lovers. Artists can use the platform to connect with fans, provide them exclusive access to their work and create virality. Music lovers can ask other people for music recommendations and explore new music. The company got acquired by erosplc.com in Oct'15.
- Dec 2013Seed$1.6M
#11
Deadpooled · London, England · founded 2019$262.2Kraised▾
Online platform offering messages back up tool. Its platform allows users to import their messages from WhatsApp, Facebook, and Instagram chat. It also allows users to turn their messages into memories and create a memory diary. Its mobile app is available for iOS and Android devices.
- Jul 2021Seed$262.2K
#12
Deadpooled · London, England · founded 2015$1.1Mraised▾
Sup is a free hyperlocal mobile app that makes chance encounters and serendipitous moments with friends happen more often. It helps to find, interact and stay in touch with friends. Working within a 2000m range, the app notifies when friends are around and helps to see friends location and say hello.
- Sep 2015Seed$1.1M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Communication Apps coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Sweetie watches where the money and the users are piling in. She covers sector wealth and momentum — the install curves and revenue pools that show which corners of the market are quietly on fire.