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Side-by-side comparison · AI Assistants & LLMs

Google AI Studio vs Langdock vs Le Chat

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Google AI Studio

3.9

From $19.99/mo

Best overall

Langdock

4.2

From €25/user/mo

Le Chat

4.1

From $14.99/mo

Comparing 3 tools, the maximum.

At a glance

Pick it if: Founders, marketers and developers who want to test Google's models or build a quick app without paying.

Best overallEasiest to use

Pick it if: European mid-size companies that want to roll out AI to every employee with multiple models and strict data controls.

Best value

Pick it if: Teams that care where their data lives, and anyone after a capable assistant for less money.

Langdock scores highest overall, but Le Chat gives you more for your money. Which one is right comes down to what you value most.

Overview

AttributeGoogle AI StudioLangdockLe Chat
In one lineGoogle's free workspace for testing Gemini models and building apps from a description.A company-wide ChatGPT-style workspace with many AI models, agents and EU hosting.Mistral's fast European assistant, with a usable free plan and a cheaper Pro plan.
Pricing modelFreemiumPaidFreemium
Starting price$19.99/mo€25/user/mo$14.99/mo
Free plan Yes No Yes
Works with Claude Code Yes Yes No

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeGoogle AI StudioLangdockLe Chat
Overall rating3.94.2Winner4.1
Ease of useHow quickly someone non-technical gets value from it.
3.0
4.5
4.0
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
4.5
3.5
Output qualityHow good the results are before you fix them.
4.5
4.0
3.5
Value for moneyWhat you get for the price, including the free plan.
4.0
4.0
4.5
Speed & reliabilityHow fast it is and how often it falls over.
3.5
4.0
5.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeGoogle AI StudioLangdockLe Chat
Access & platform
Free plan Yes No Yes
Mobile app No– Yes
Desktop app No– Yes
Browser extension No– No
API access Yes Yes Yes
Teams & business
Team workspace No Yes Yes
Enterprise plan or SSO Yes Yes Yes
Connects to other apps Yes Yes Yes
Open source or self-hosted No Yes Yes
AI abilities
Works with your files Yes Yes Yes
Understands images Yes Yes Yes
Makes images Yes Yes Yes
Makes video Yes No No
Writes code Yes Yes Yes
Runs agents or automations Yes Yes Yes
Learns your brand or style No– Yes
Works in many languages Yes Yes Yes
Capabilities score11/ 1711/ 1715/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeGoogle AI StudioLangdockLe Chat
Plans

FreeOur pick

Free

Testing models and building small prototypes.

Trial

Free for 7 days

Testing with a few colleagues.

Free

Free

Everyday questions and a look at the Work and Code modes.

Google AI Pro

$19.99/mo

Regular users who also want the Gemini app upgrade.

Business (Standard seat)Our pick

€25/user/mo

Most staff in a company rollout.

ProOur pick

$14.99/mo

Anyone who wants a capable daily assistant for less.

Google AI Ultra

From $99.99/mo

Heavy builders who want the highest limits.

Business (Max seat)

€99/user/mo

Heavy users who hit limits.

Team

$24.99/user/mo

Small teams that want shared billing and higher limits.

Paid API

Pay as you go, $10 prepay to start

Apps in production and anyone with sensitive data.

Enterprise

Custom

Companies over 1,000 users.

Enterprise

Custom

Organisations with compliance and custom needs.

Which plan to pickStart free. If you're putting anything sensitive in or building something people will use, switch to a paid API key so your prompts aren't used for training. Google AI Pro only makes sense if you'd use the Gemini app upgrade too.Give most staff Standard seats and buy Max seats only for the few who use AI all day. Yearly billing saves about 20%, and seat prices drop with volume.The free plan is enough to see if the speed and tone suit you. Pro is good value at $14.99 and a sensible second assistant next to Claude. Students can get Pro for $5.99 a month for up to 12 months.

Key features

AttributeGoogle AI StudioLangdockLe Chat
Standout features
  • Playground
  • Build mode
  • Image, speech and video models
  • API keys
  • Long context
  • Export to Antigravity
  • Chat with any model
  • Shared agents
  • Company data connections
  • Workflows
  • EU hosting and admin controls
  • API
  • Fast answers
  • Work mode
  • Code mode
  • Documents and images
  • Memory
  • EU hosting and open models

Pros and cons

AttributeGoogle AI StudioLangdockLe Chat
Pros
  • Free access to Google's Flash models with full control over settings
  • Build mode turns a description into a working, publishable app
  • Handles very long documents, audio and video
  • The quickest way to get a Gemini API key
  • Many top models under one login, no vendor lock-in
  • EU hosting and GDPR compliance suit European legal teams
  • Easy for non-technical staff to pick up
  • Agents and workflows in the same platform
  • EU hosting by default and open-weight models
  • Fastest responses in the category
  • Pro is cheaper than the equivalent OpenAI or Anthropic plan
  • Work mode runs real multi-step jobs across your apps
  • Clear, less preachy answers
Cons
  • Free-tier prompts may be used to improve Google's products and reviewed by people
  • Daily limits are unpublished and users report them being cut, including for paying Pro subscribers
  • Confusing for non-developers, and it overlaps with the Gemini app and Antigravity
  • Gemini 4 Argon and Veo video need a paid plan or API billing
  • The site can be buggy and slow on long chats
  • Workflows beyond the included runs and API use cost extra
  • Euro pricing only
  • Small base of public reviews so far
  • Some connectors have gaps, such as Google Drive search limited to files you own
  • Reasoning and long-document quality trail Claude and ChatGPT
  • Smaller ecosystem of guides, plugins and community help
  • Free plan limits aren't published in plain numbers
  • The rename to Vibe and the new modes make it harder to find your way around

Who each one is for

AttributeGoogle AI StudioLangdockLe Chat
Best for
  • Prototyping an app or internal tool by describing it
  • Testing new Gemini models before they reach the app
  • Getting a Gemini API key
  • Long documents and video transcription
  • Rolling out AI to a whole company in the EU
  • Using several AI models under one login
  • Shared agents for HR, sales and support teams
  • Companies with strict GDPR requirements
  • Fast everyday questions
  • Privacy-conscious organisations
  • A cheaper paid plan
  • Reading and summarising documents
You'll find it used by
  • Developers
  • Founders
  • Technical marketers
  • AI hobbyists
  • European businesses
  • HR teams
  • Sales teams
  • IT and security teams
  • Operations teams
  • Privacy-conscious teams
  • European businesses
  • Solo founders
  • Developers

Questions people ask

Which is better, Google AI Studio, Langdock or Le Chat?

Langdock scores highest overall in our ratings (Google AI Studio 3.9/5, Langdock 4.2/5 and Le Chat 4.1/5). Google AI Studio is best for prototyping an app or internal tool by describing it and testing new Gemini models before they reach the app. Langdock is best for rolling out AI to a whole company in the EU and using several AI models under one login. Le Chat is best for fast everyday questions and privacy-conscious organisations.

Which is cheaper, Google AI Studio, Langdock or Le Chat?

Google AI Studio: There's a free plan, and paid plans start at $19.99/mo. Langdock: There's no free plan. Paid plans start at €25/user/mo. Le Chat: There's a free plan, and paid plans start at $14.99/mo.

Which is easier to use, Google AI Studio, Langdock or Le Chat?

Langdock rates highest for ease of use in our scores. European mid-size companies that want to roll out AI to every employee with multiple models and strict data controls.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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