Tangled

What Tangled does

Tangled Labs Oy is a Helsinki-based (legally domiciled in Finland, founded by brothers from Bengaluru) software startup building a decentralized Git collaboration platform on the AT Protocol — the same open protocol underlying Bluesky. The platform combines federated repository hosting with social coding features, allowing developers to own their code and social data through a network of self-hostable Git servers called 'knots.' Its product portfolio consists of four integrated components: the main Tangled web platform as the unified user-facing product, Knots as self-hostable Git server infrastructure, Spindle as a Nix-powered CI/CD runner, and Appview as the federated web interface. Notable technical differentiators include turn-based immutable code reviews that attach to specific submission versions, native Jujutsu-based stacked pull requests, a vouching (web-of-trust) system to mitigate LLM-generated spam, and Linux Landlock-based secure mode for repository isolation.

Tangled serves individual software developers and open-source communities seeking an alternative to US-based centralized platforms, with an explicit secondary focus on AI agents and automated contributors as a target user segment. The go-to-market is entirely product-led and community-led: users sign up directly at tangled.org using AT Protocol accounts, and adoption is driven through Discord, IRC, and Bluesky rather than traditional sales. Marketing is community-driven via documentation, blog content, newsletter, and a public monorepo that accepts contributions.

The company is pre-revenue with no monetization model disclosed. All hosted services at tangled.org and self-hosted knots and spindles are free, and pricing has not been publicly disclosed. The company is venture-backed by a €3.8M seed round led by byFounders with participation from Bain Capital Crypto, Antler, and angel investors including former GitHub CEO Thomas Dohmke and Git contributor Avery Pennarun. Use of funds is directed at scaling the engineering team, expanding global infrastructure, and accelerating the 2026 roadmap, including Spindle v2, a dedicated CLI, and migration tooling.

Name

Tangled

Legal name

Tangled Labs Oy

Website

https://tangled.org

Company type

Private

Founded year

2025

Operating status

Operating

Headcount range

1–10 employees

Short description

Tangled Labs Oy is a Helsinki-based startup building a decentralized Git collaboration platform on the AT Protocol, serving individual developers, open-source communities, and AI agents with self-hostable repository hosting, social coding features, turn-based code reviews, and Nix-powered CI/CD.

Ownership category

akta.pro rank

Product category

Developer Collaboration Platform

NAICS

Computer Systems Design and Related Services (54151)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Smart Contract Developer Platforms & Tooling (SDKs, APIs, frameworks, indexing) (FSAPAAAH)

akta.pro secondary industry

System Integration & Connectors (BPAMAOAC)

Keywords

• Decentralized code hosting
• Git collaboration platform
• Federated version control
• Continuous integration services
• Developer collaboration tools

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Free Platform Access: Currently providing free hosting and CI services at tangled.org. No monetization model disclosed yet. Company is focused on building infrastructure and growing user base before implementing revenue generation.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

Tangled is a decentralized Git collaboration platform built on the AT Protocol that combines Git repository hosting, social coding features, round-based code reviews, and integrated CI/CD. It is delivered through three open-source components: Knots (self-hostable Git servers), Spindle (Nix-powered CI runner), and the Appview (unified web interface), serving both human developers and AI agents.

Product overview

Tangled is a decentralized code collaboration platform built on the AT Protocol (the same protocol powering Bluesky). The platform combines Git repository hosting with social coding features, round-based code review, and integrated CI/CD. The product portfolio consists of four integrated components: the main Tangled platform as the unified user-facing product; Knots as the underlying self-hostable Git server infrastructure that can run on anything from a Raspberry Pi to enterprise servers; Spindle as the CI/CD runner with Nix-powered pipelines; and the Appview as the web interface providing a consolidated view across the federated network. The platform supports both human developers and AI agents, with a web-of-trust system called Vouching to combat automated contributions.

Differentiator

Problem solved

Functional benefit

Products and services

• Tangled Platform The primary decentralized code collaboration platform built on the AT Protocol, supporting Git repository hosting, social features, pull requests, CI/CD, and static site hosting for both human developers and AI agents.
• Knots Lightweight, self-hostable Git server components that let users host repositories on their own infrastructure (e.g., Raspberry Pi) or on community servers, enabling federated code collaboration across the AT Protocol network.
• Spindle Tangled's CI/CD runner service that executes pipeline workflows using Nixery for dependency management, Docker and MicroVM-based runners for step execution, and supports self-hosting with OpenBao for secrets management.
• Appview The consolidated web interface at tangled.org that provides a unified view across the federated network of knots, enabling users to discover, clone, and contribute to repositories hosted on different knots.

Quantifiable outcome

• Platform grew to 8,000+ users and 5,000+ repositories within first year of launch

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Others

• LinearB: LinearB is a developer productivity and engineering metrics platform that integrates with GitHub/GitLab. It is thematically adjacent to Tangled as a developer workflow tool, though it operates in code review automation and engineering ops rather than Git hosting.
• Bluesky: Bluesky is the social network built on the AT Protocol that Tangled leverages for identity and federation. They are ecosystem peers sharing the same protocol foundation, and Bluesky's adoption directly drives Tangled's addressable developer base.

Broad incumbents

• GitLab: GitLab is a comprehensive DevSecOps platform covering the full software development lifecycle including code hosting, CI/CD, and security scanning. It is a direct competitor in code collaboration and CI/CD, though it targets a more enterprise-centric customer base than Tangled.
• Bitbucket: Bitbucket is Atlassian's Git code hosting and collaboration platform, deeply integrated with Jira and the Atlassian suite. It is a broad incumbent in the same code hosting category, primarily serving enterprise teams already in the Atlassian ecosystem.
• GitHub: GitHub is the dominant centralized code collaboration and hosting platform with 100M+ developers, deep integrations, and Microsoft-backed enterprise distribution. Tangled directly positions itself as a decentralized alternative to GitHub with portable identity and self-hostable architecture.

Direct peers

• SourceHut: SourceHut is a developer-focused, ethical, no-tracking alternative to GitHub offering Git repos, CI, mailing lists, and code review. It is a direct peer targeting developers who reject centralized platforms, with overlapping CI and code review functionality.
• Codeberg: Codeberg is a non-profit, European-based Git hosting platform built on Gitea/Forgejo, focused on digital sovereignty and community governance. It directly competes with Tangled for the same European open-source community seeking US-platform alternatives.
• Radicle: Radicle is a peer-to-peer code collaboration network built on Git with a decentralized protocol (RAD). It is the closest analog to Tangled in pursuing decentralized, sovereign code hosting and is a direct peer in the decentralized Git hosting niche.

Emerging players

• Forgejo: Forgejo is a community-led soft fork of Gitea providing self-hostable Git hosting with strong community governance. It is comparable to Tangled's knots as a self-hostable, community-driven alternative to centralized Git platforms.
• Gitea: Gitea is a lightweight, self-hostable Git service that powers platforms like Codeberg. Tangled's 'knots' compete directly with Gitea's self-hostable model and offer a comparable self-hostable Git server experience.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/tangled_org
• GitHubtangled.org/@tangled.org/core
• LinkedInlinkedin.com/company/tangled-org

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds2 records

Investors3 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tangled