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Langdock alternatives · AI Assistants

Free alternatives to Langdock

Langdock has no free plan. 68 of the 87 other AI assistants in this directory are free or have a free plan.

Langdock is a paid product with a free trial, starting at €23.20 per user / month, billed annually, models included (excl. VAT). 11 of them have no paid plan at all; the rest pair a free plan with paid ones.

68 tools · Listings checked up to Nov 13, 2026 · Where the facts come from

The 12 closest to Langdock

  1. ChatGPT

    OpenAI's general-purpose AI assistant for chat, images and voice

    What is free: Unlimited text chats, with limits on uploads, image creation, voice chats, deep research and memory.

    • ChatGPT starts at $8 per month (Go). Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • ChatGPT has a free plan. Langdock does not, though it has a free trial.
    • Only ChatGPT lists a Linux app.
    • ChatGPT also covers AI search.
    ChatGPT vs LangdockChatGPT pricing and details

  2. Microsoft Copilot

    Microsoft's AI assistant for chat, images and Microsoft 365 apps

    What is free: A free version of Copilot for chat, web-grounded answers and Copilot in Edge, with usage limits Microsoft does not publish. The copilot.com entry page asks you to sign in with a Microsoft account.

    • Microsoft Copilot starts at $9.99 per month, or $99.99 per year (Microsoft 365 Personal). Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • Microsoft Copilot has a free plan. Langdock does not, though it has a free trial.
    • Microsoft Copilot also covers AI search and research.
    • Langdock also covers workflow automation.
    Microsoft Copilot vs LangdockMicrosoft Copilot pricing and details

  3. Mistral Vibe

    Mistral's AI chat assistant and coding agent, formerly Le Chat

    What is free: Limited messages, web searches and coding sessions on web and mobile, with image generation, 100+ connectors and $10 a month in API credits.

    • Mistral Vibe starts at $14.99 per month, excluding taxes (Pro). Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • Mistral Vibe has a free plan. Langdock does not, though it has a free trial.
    • Only Langdock lists macOS and Windows apps.
    • Mistral Vibe also covers AI search and research.
    Mistral Vibe vs LangdockMistral Vibe pricing and details

  4. LibreChat

    Open-source, self-hosted chat interface for many AI providers

    What is free: Everything. There is no paid plan.

    • LibreChat is free. Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • LibreChat has a free plan. Langdock does not, though it has a free trial.
    • Only Langdock lists macOS, Windows, iOS and Android apps.
    • LibreChat is open source and self-hostable, according to its own site.
    LibreChat vs LangdockLibreChat pricing and details

  5. Open WebUI

    Self-hosted chat interface for local and cloud AI models

    What is free: Free to self-host with the original Open WebUI branding intact, with no account or enterprise agreement. Deployments of 50 or fewer users in a 30-day period may also rebrand.

    • Open WebUI has a free plan. Langdock does not, though it has a free trial.
    • Only Open WebUI lists a Linux app.
    • Only Langdock lists iOS and Android apps.
    • Open WebUI is self-hostable, according to its own site.
    Open WebUI vs LangdockOpen WebUI pricing and details

  6. MindPal

    No-code builder for AI agents and multi-agent workflows

    What is free: 100 AI credits, 100 MB knowledge storage and 5 editor seats, with unlimited agents and workflows and publishing by link or embed.

    • MindPal starts at $39 per month, billed annually ($49 billed monthly). Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • MindPal has a free plan. Langdock does not, though it has a free trial.
    • Only Langdock lists macOS, Windows, iOS and Android apps.
    • MindPal also covers no-code.
    MindPal vs LangdockMindPal pricing and details

  7. DeepSeek

    Free AI chat assistant built on DeepSeek's openly released models

    What is free: Everything. There is no paid plan.

    • DeepSeek is free. Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • DeepSeek has a free plan. Langdock does not, though it has a free trial.
    • DeepSeek is open source, according to its own site.
    • DeepSeek also covers AI search.
    DeepSeek pricing and details

  8. Kimi

    AI assistant and agent for research, slides, documents and code

    What is free: Adagio plan: 1 concurrent agent task, 2 scheduled tasks, 2 widget tasks, 2 projects and 500MB of project storage.

    • Kimi starts at $15 per month, billed annually ($180), or $19 billed monthly. Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • Kimi has a free plan. Langdock does not, though it has a free trial.
    • Only Kimi lists a browser extension.
    • Kimi also covers app builder, research and presentations.
    Kimi pricing and details

  9. Z.ai

    Chat assistant and agent built on Z.ai's GLM models

    What is free: Chat is free, and the terms say the site can be used without registering. Signing in unlocks advanced models; agent tasks run on a quota that refills after a wait, with limits that are not published.

    • Z.ai starts at $12.60 per month, billed yearly ($151.20), or $18 billed monthly. Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • Z.ai has a free plan. Langdock does not, though it has a free trial.
    • Only Langdock lists macOS, Windows, iOS and Android apps.
    • Z.ai also covers AI search, app builder and presentations.
    Z.ai pricing and details

  10. LM Studio

    Desktop app for running open AI models on your own computer

    What is free: LM Studio is free for home and work use. Bionic's Free plan covers the agent, local models, offline voice transcription, LM Link for up to 5 devices and limited web search.

    • LM Studio starts at $20 per month (Bionic+, for cloud models). Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • LM Studio has a free plan. Langdock does not, though it has a free trial.
    • Only LM Studio lists a Linux app.
    • Only Langdock lists a web app.
    LM Studio pricing and details

  11. Felo

    Multilingual AI search engine that also builds slides and docs

    What is free: Standard plan: 200 credits refreshed daily, unlimited high-speed search, 5 professional searches and 3 file analyses per day. Advanced models are limited, and AI Slides, custom agents, video and the API are left out.

    • Felo starts at $12.50 per month, billed annually ($149.99), or $14.99 billed monthly. Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • Felo has a free plan. Langdock does not, though it has a free trial.
    • Only Felo lists a browser extension.
    • Only Langdock lists macOS and Windows apps.
    Felo pricing and details

  12. Ollama

    Run open AI models on your computer or in Ollama's cloud

    What is free: Pay as you go costs $0: run models locally with no subscription, or pay per token for cloud models, with 3 concurrent requests.

    • Ollama starts at $20 per month (Pro), or $16.67 per month billed annually. Langdock starts at €23.20 per user / month, billed annually, models included (excl. VAT).
    • Ollama has a free plan. Langdock does not, though it has a free trial.
    • Only Ollama lists a Linux app.
    • Only Langdock lists a web app.
    Ollama pricing and details

56 more that are free or have a free plan

All 68 in one table

Common questions

Is there a free alternative to Langdock?

Yes. ChatGPT, Microsoft Copilot, Mistral Vibe, LibreChat, Open WebUI, MindPal, DeepSeek, Kimi and 60 more are free or have a free plan.

Does Langdock have a free plan?

Langdock has no free plan. Langdock is a paid product with a free trial, starting at €23.20 per user / month, billed annually, models included (excl. VAT).

When was this checked?

Each listing shows its own date. On this page they run from Oct 4, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Langdock: the alternatives its listing names first, then the tools that share the most features with it.