Side-by-side comparison · AI Assistants & LLMs
Google Gemini vs Le Chat vs Z.ai
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: People whose work already runs on Gmail, Google Workspace or an Android phone.
Pick it if: Teams that care where their data lives, and anyone after a capable assistant for less money.
Pick it if: Developers who want a cheaper engine for Claude Code and similar tools, and anyone who wants free access to a top open model.
Google Gemini scores highest overall, but Le Chat gives you more for your money. Which one is right comes down to what you value most.
Overview
| Attribute | Google Gemini | Le Chat | Z.ai |
|---|---|---|---|
| In one line | Google's assistant, built into Gmail, Docs, Drive and Android phones. | Mistral's fast European assistant, with a usable free plan and a cheaper Pro plan. | Free chat with Zhipu's open GLM models, plus a cheap coding plan for Claude Code users. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | US$4.99/mo | $14.99/mo | $18/mo or $12.60/mo |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | No | No | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Google Gemini | Le Chat | Z.ai |
|---|---|---|---|
| Overall rating | 4.2Winner | 4.1 | 3.5 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.0 | 4.0 | 3.5 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.5 | 3.5 | 3.5 |
| Output qualityHow good the results are before you fix them. | 4.0 | 3.5 | 4.0 |
| Value for moneyWhat you get for the price, including the free plan. | 4.0 | 4.5 | 3.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.5 | 5.0 | 3.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Google Gemini | Le Chat | Z.ai |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | Yes | Yes | No |
| Desktop app | Yes | Yes | No |
| Browser extension | Yes | No | No |
| API access | Yes | Yes | Yes |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | No |
| Connects to other apps | Yes | Yes | No |
| 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 | No |
| Makes video | Yes | No | No |
| Writes code | Yes | Yes | Yes |
| Runs agents or automations | Yes | Yes | Yes |
| Learns your brand or style | Yes | Yes | No |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 16/ 17 | 15/ 17 | 9/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Google Gemini | Le Chat | Z.ai |
|---|---|---|---|
| Plans | Free Free Light use and seeing how it feels. | Free Free Everyday questions and a look at the Work and Code modes. | Chat Free Anyone who wants to try GLM or use Agent mode. |
Google AI Plus US$4.99/mo Casual users who want Gemini in Gmail and more storage. | ProOur pick $14.99/mo Anyone who wants a capable daily assistant for less. | Coding Plan LiteOur pick $18/mo or $12.60/mo billed yearly Developers trying GLM inside their coding tool. | |
Google AI ProOur pick US$19.99/mo Anyone who works in Google Workspace every day. | Team $24.99/user/mo Small teams that want shared billing and higher limits. | Coding Plan Pro $80/mo or $56/mo billed yearly Daily agentic coding. | |
Google AI Ultra From US$99.99/mo Heavy creative and agent users. | Enterprise Custom Organisations with compliance and custom needs. | Coding Plan Max $168/mo or $117.60/mo billed yearly Developers running agents for hours every day. | |
| Which plan to pick | Skip the free plan for anything serious now that it's Flash-Lite only. AI Pro (US$19.99, or A$32.99 in Australia) is the one to buy: it's the cheapest way to get Gemini 4 Argon plus Gemini in Docs and Gmail, and the 5 TB of storage offsets a Google One bill. Ultra is for people generating video all day. | 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. | For chat, it's free. Developers should start with Coding Plan Lite and code off-peak, because usage between 2pm and 6pm Singapore time on weekdays costs more credits. Move to Pro only if you hit the weekly cap. |
Key features
| Attribute | Google Gemini | Le Chat | Z.ai |
|---|---|---|---|
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Pros and cons
| Attribute | Google Gemini | Le Chat | Z.ai |
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Who each one is for
| Attribute | Google Gemini | Le Chat | Z.ai |
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Questions people ask
Which is better, Google Gemini, Le Chat or Z.ai?
Google Gemini scores highest overall in our ratings (Google Gemini 4.2/5, Le Chat 4.1/5 and Z.ai 3.5/5). Google Gemini is best for searching and summarising your Gmail and drafting in Google Docs. Le Chat is best for fast everyday questions and privacy-conscious organisations. Z.ai is best for cheaper agentic coding in Claude Code or OpenCode and free chat with a top open model.
Which is cheaper, Google Gemini, Le Chat or Z.ai?
Google Gemini: There's a free plan, and paid plans start at US$4.99/mo. Le Chat: There's a free plan, and paid plans start at $14.99/mo. Z.ai: There's a free plan, and paid plans start at $18/mo or $12.60/mo.
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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