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Langdock ARR: ~$50M for the EU-Native AI Platform for Companies.

Langdock is the central AI platform for organizations — chat with every major model, company knowledge connected, agents and automations on top — with European data residency as the deal-closing differentiator. Leonis Capital charts roughly $50M reached in thirty-six months; Dealroom pegs the run rate around $40M. The reported numbers are below.

~$50M

Per Leonis, 2026

36 months

Launch to $50M

EU hosting

Data-residency differentiator

Model-agnostic

One platform, every LLM

The Langdock Revenue Curve.

Annualized run rate in USD millions. Langdock has not disclosed exact revenue; Leonis Capital charts ~$50M reached in thirty-six months while Dealroom separately tracks ~$40M — a spread typical of estimated run rates.

Sources: Leonis Capital, Dealroom.

Launch → $50M ARR

~36 months

Leonis Capital

Dealroom tracking

~$40M ARR

Dealroom, 2026

Founded

2023, Berlin

Company

Core differentiator

EU data residency

Company

Every Reported ARR Milestone.

2023
$0M ARR
Founded in Berlin by Jonas Niehues and Lucca Brehm to give companies one governed platform for AI instead of scattered individual subscriptions. — Company
2024
$8M ARR
Platform launches: chat across major models with company knowledge connected, hitting the compliance checklist European buyers run. — Company / Estimated
2025
$25M ARR
Agents and workflow automation ship on top of chat, deepening the platform beyond a model front-end; mid-market adoption grows. — Estimated
2026
$50M ARR
Leonis Capital charts ~$50M in thirty-six months; Dealroom separately notes the run rate crossing ~$40M as EU data residency wins regulated buyers. — Leonis / Dealroom

Langdock by the Numbers.

Run rate, Leonis

~$50M

Leonis Capital, 2026

Run rate, Dealroom

~$40M

Dealroom, 2026

Time to $50M

~36 months from launch

Leonis Capital

Founded

2023, Berlin

Company

Founders

Jonas Niehues, Lucca Brehm

Company

Product surface

Chat + knowledge + agents

Company

Disclosed revenue

None; figures estimated

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Sell Governance, Not Access to a Model.

Any employee can buy a ChatGPT subscription; what they can't buy is one AI platform the company governs — every major model behind one interface, company knowledge connected with permissions intact, usage auditable, data staying in the EU. That governance layer is what Langdock prices, which is why model releases help rather than threaten it.

Revenue is per-seat platform subscriptions with enterprise contracts for the compliance tier — data residency, permissions and audit — the checklist items European regulated buyers require before adoption. The thirty-six-month path to $50M is slower than consumer AI ramps, but each contract lands the whole organization rather than a single user.

Revenue Mix

Per-seat subscriptionsPlatform access priced per employee across the organization.
Enterprise contractsCompliance tier: data residency, permissions, audit.
Knowledge integrationsConnectors that deepen platform lock-in per deployment.

FAQ

Langdock Revenue, Answered.

What Is Langdock's ARR in 2026?

Estimates cluster between $40M and $50M: Leonis Capital charts roughly $50M reached in thirty-six months, while Dealroom separately tracks ~$40M. Langdock has not disclosed revenue; treat the range as estimates.

What Does Langdock Sell?

A central AI platform for organizations: chat with every major model, company knowledge connected with permissions, and agents and automations on top — governed, audited and hosted in the EU.

Why Does EU Data Residency Matter So Much?

Regulated European buyers — healthcare, finance, public sector — often can't send data to US-hosted AI services regardless of product quality. A platform that keeps data in the EU clears the procurement checklist those organizations run before anything else.

Who Founded Langdock?

Jonas Niehues and Lucca Brehm founded the company in Berlin in 2023 — building the governed, organization-wide AI platform from Europe rather than a consumer chat front-end.

Isn't This Just a ChatGPT Wrapper?

The chat layer is the least of it: the value is governance — model choice, permissions on connected knowledge, audit trails, EU residency — the parts no individual consumer subscription provides and no regulated company will skip.

Selling AI to Regulated Buyers? Bill the Whole Org.

Clink runs per-seat platform billing, mid-cycle seat changes and enterprise invoicing with tax handled across the EU — for AI platforms whose buyers demand compliance paperwork.

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