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Langdock vs Microsoft Copilot

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Entry price
Langdock from $27/seat/mo, Microsoft Copilot from $9.99/mo — different billing units, so no direct winner
Free plan
Only Microsoft Copilot (Langdock has paid plans only)
Public API
Langdock has one; not confirmed by us for Microsoft Copilot
Higher Trust score
Microsoft Copilot — 94 vs 86 for Langdock
Best fit
Langdock: European enterprises that need EU hosting and GDPR posture before rollout · Microsoft Copilot: Windows and Edge users who want an assistant that is already there and costs nothing for everyday questions

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Side by side

FactLangdockMicrosoft Copilot
CategoryGeneral-purpose AI ChatbotsGeneral-purpose AI Chatbots
Pricing modelPaidFreemium
Starts at$27/seat/mo$9.99/mo
Public APIYesNot confirmed
Trust score86 / 10094 / 100
PlatformsWeb, iOS, Android, APIWeb, Windows, macOS, iOS, Android
CompanyLangdock GmbHMicrosoft Corporation
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

Langdock

Langdock sells the thing European enterprises actually need before they can roll out AI: one assistant across the company, hosted in the EU, with admin controls, audit and no single-model lock-in. The customer list (Merck, BASF, Der Spiegel) and the compliance certifications back that up. The pricing is where to look closely — the EUR 25 seat is only the base, and workflows, governance and API tokens are three separate meters on top.

Pros

  • Model-agnostic, so the underlying provider can change without a migration
  • EU hosting with ISO 27001, SOC 2 Type II and GDPR compliance
  • Cloud or on-premise deployment, plus custom branding
  • Chat, agents, workflows, integrations and API in one platform
  • Web, iOS and Android clients, and a 7-day trial with no card

Cons

  • Four separate meters: seats, workflow runs, governance and API tokens
  • The workflow add-on starts at EUR 539/month, far above the seat price
  • Governance is free only until January 2027, then EUR 3.50 per user per month
  • Priced in euros, so the dollar cost moves with the exchange rate
  • Enterprise pricing above 1,000 users requires a sales conversation

Microsoft Copilot

Copilot is the sensible default for people who live in Windows, Edge and Microsoft 365: it is already installed, it is free for ordinary use, and paying a Microsoft 365 subscription you may already have unlocks it inside Word and Excel. Judged purely as a chatbot it trails ChatGPT and Gemini on depth and features, so power users who are not tied to Office should pick on model quality, not on the taskbar button.

Pros

  • Free tier with web-grounded answers, image generation, file and photo understanding
  • Native apps on Windows, Mac, iOS and Android plus Edge, with one account carrying the conversation across them
  • Upgrade path reuses Microsoft 365 plans most households already pay for, from $9.99 a month
  • Clear consumer privacy and health-data policies published alongside the terms

Cons

  • Free usage is explicitly capacity-dependent, so limits move without notice
  • The Copilot name covers several different products, and the consumer one is the least capable
  • Family plan grants the AI features to the subscription owner only, not to the other five members
  • Copilot Pro was retired and folded into Microsoft 365 Premium, so older guides and price quotes are stale

Which one fits

Choose Langdock if you need

  • European enterprises that need EU hosting and GDPR posture before rollout
  • Organisations that want to switch underlying models without changing tools
  • IT teams needing admin governance, branding and on-premise options

Choose Microsoft Copilot if you need

  • Windows and Edge users who want an assistant that is already there and costs nothing for everyday questions
  • Microsoft 365 Personal or Family subscribers who want AI drafting inside Word, Excel, PowerPoint and Outlook
  • Households and students who need grounded web answers and image creation without another subscription

Langdock vs Microsoft Copilot: the questions people ask

Is Langdock cheaper than Microsoft Copilot?

They charge in different units, so there is no like-for-like answer: Langdock starts at $27/seat/mo, Microsoft Copilot at $9.99/mo. Entry price is the lowest paid plan as we last verified it.

Does Langdock or Microsoft Copilot have a free tier?

Microsoft Copilot has a free tier; Langdock has paid plans only.

Which has a public API, Langdock or Microsoft Copilot?

Langdock ships a public API, as of our last verification. A public API for Microsoft Copilot is not confirmed by us — check its developer docs before you plan an integration.

All Microsoft Copilot alternatives →Browse all General-purpose AI Chatbots →