Tonk
1 known investors
Tonk builds a portable data layer and memory primitives for shared, queryable knowledge, including a persistent memory layer called carry. It develops open infrastructure intended to let people and their tools store and access structured data collaboratively.
Also known as Tonk Labs Β· Tonk Labs Limited
Investors Β· 1
Company profile
researched Aug 2026Tonk (operating as Tonk Labs Limited) describes itself as a globally distributed laboratory building primitives for shared knowledge, positioning its work as a "knowledge layer for collective intelligence" and a portable data substrate that lets people and their software tools work over common data. Its stated mission is an Internet owned by the people who use it, with software that is small, easily shared and local to the user rather than centralised on large platforms.
The company's published outputs include carry, a persistent memory layer for structured, queryable data, and the Tonk network, listed as forthcoming software emphasising small, shareable, local-first applications. A careers profile characterises the company as a next-generation backend for AI-assisted coding and as a decentralised data network giving users control over their own data, spanning artificial intelligence, deep tech, privacy and Web 3.0 categories, with a consumer (B2C) orientation. Development is conducted publicly, with a GitHub presence, a roadmap and a Discord community linked from the company site; the company previously published a newsletter on Substack before moving it to its own site.
Founding story
Tonk was co-founded by Harry Kingdon (Co-Founder and CEO), described as a repeat founder with about ten years of experience across technology and media, including large US technology companies, UK startups and Cambridge University, and Gavin Owens (Co-Founder and CTO), a founder with a prior exit to Airbnb and a background in distributed systems, applied cryptography and machine learning at Yahoo.
Business model
Tonk publishes open infrastructure β a persistent memory layer (carry) and a forthcoming Tonk network β distributed via public code repositories and a community Discord. Available sources do not describe pricing or monetisation mechanics.
Traction
The company has published carry, a persistent memory layer, with the Tonk network listed as coming soon, and maintains a public roadmap, GitHub presence and Discord community. A careers profile lists the team size at 1β20 employees.
Latest developments
The company's site lists carry, a persistent memory layer for structured, queryable data, among recent releases and the Tonk network as coming soon, and it is recruiting for both technical and non-technical roles in London with remote flexibility.
βΈFull profile β market position, technology, go-to-market, geography, history
Market position
Tonk positions itself against platform-centric data ownership, aiming to provide open, user-controlled data infrastructure as an alternative to data held by large technology platforms.
Tonk frames its approach around portability and user ownership of data: a shared, queryable data substrate and local-first, easily shared software, rather than data locked inside centralised platforms.
Technology
Tonk's technology centres on a portable data substrate for humans and their tools: carry provides a persistent memory layer for structured, queryable data, and the planned Tonk network is described as software that is small, easily shared and local to the user. External descriptions characterise the work as a decentralised data network in which users retain control of their own data, and as a backend intended to support AI-assisted coding, drawing on distributed systems and applied cryptography expertise among its founders.
Go-to-market
Distribution is community- and developer-led: releases and roadmap are published on the company website, with a public GitHub presence, a Discord community and a newsletter, alongside active recruiting of technical and non-technical staff.
Individual users and developers who want to control their own data and build personal or idiosyncratic software, including those working with AI-assisted coding tools; the company is categorised as B2C.
Geography
Headquartered in Farringdon/Clerkenwell, London, United Kingdom, with a team described as globally distributed and some remote flexibility.
History
A careers profile records a single $3.5 million convertible funding round in January 2024. The company published a newsletter on Substack before relocating it to its own website, where it now lists carry as a recent release and the Tonk network as forthcoming; the Substack page carries a 2026 copyright for Tonk Labs Limited.
Compiled by commissioned research from 8 cited public sources β announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed β not independently audited.
Timeline Β· 2
launches, deals, and filingsTonk lists carry among recent releases on its website, described as a persistent memory layer for structured, queryable data; the Tonk network is listed as coming soon.
$3.5M source β
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
βΈResearch sources Β· 8
primary sources listed
- TONK Wiki.gg Tutorial - YouTubeyoutube.com Β· web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Tonk do?
- Tonk is a London-based lab building a portable data layer and memory primitives for shared, queryable knowledge.
- Who are Tonk's investors?
- Tonk's investors include Electric Capital.