Google AI Ultra 20x vs GLM Coding Max
GLM Coding Max is $31.99000000000001/mo cheaper · Updated 2026-08-31
Google AI Ultra 20x
googleGoogle's I/O 2026 subscription update reduced the top Google AI Ultra tier to $199.99/month, with 20x higher usage limits than AI Pro.
Full details →GLM Coding Max
zaiGLM Coding Plan is limited to officially supported coding tools. Max includes up to about 1,600 prompts per 5 hours and 8,000 prompts per week, about 20x Lite usage.
Full details →| Attribute | Google AI Ultra 20x | GLM Coding Max |
|---|---|---|
| Price | $199.99/mo | $168/mo |
| Tier | max | max |
| Context window | 1M tokens (Gemini Pro) | — |
| Provider | zai | |
| Billing | monthly | monthly-quarterly-yearly |
| Audience | power-user | developer |
| Flagship models | gemini-3.1-pro, gemini-3-pro, gemini-deep-think | glm-5.2, glm-5-turbo, glm-4.7 |
| Usage note | Google's I/O 2026 subscription update reduced the top Google AI Ultra tier to $199.99/month, with 20x higher usage limits than AI Pro. | GLM Coding Plan is limited to officially supported coding tools. Max includes up to about 1,600 prompts per 5 hours and 8,000 prompts per week, about 20x Lite usage. |
| Feature count | 11 | 6 |
Only in Google AI Ultra 20x
- +higher access to Gemini 3.1 Pro
- +highest access to Gemini 3 Pro in AI Mode
- +Deep Think
- +Gemini Spark
- +Google Flow with 25,000 credits/month
- +Google Antigravity highest limits
- +NotebookLM highest limits
- +Project Genie
- +YouTube Premium individual
- +Google Home Premium Advanced
- +30 TB Google One storage
Only in GLM Coding Max
- +everything in Pro
- +20x Lite usage
- +mid-to-large repository development
- +first access to latest flagship models
- +dedicated resources during peak times
- +largest MCP quota
Which one should I pick?
GLM Coding Max is $31.99000000000001/mo cheaper Picking between Google AI Ultra 20x and GLM Coding Max usually comes down to three things: which models you want access to, how much you'll actually use, and what ecosystem you already live in.
- Pick Google AI Ultra 20x if you want gemini-3.1-pro or gemini-3-pro as your daily driver, or if higher access to Gemini 3.1 Pro matters to you.
- Pick GLM Coding Max if you want glm-5.2 or glm-5-turbo, or if everything in Pro is closer to your workflow.
Still unsure? The Subscription vs API calculator tells you the break-even usage where pay-as-you-go API access would be cheaper than either subscription.
Frequently asked questions
What is the price difference between Google AI Ultra 20x and GLM Coding Max? +
GLM Coding Max costs $168/mo and Google AI Ultra 20x costs $199.99/mo, a difference of $31.99000000000001/month (about $383.8800000000001/year). Pricing verified 2026-08-31.
Which AI models are included with Google AI Ultra 20x vs GLM Coding Max? +
Google AI Ultra 20x bundles gemini-3.1-pro, gemini-3-pro, gemini-deep-think. GLM Coding Max bundles glm-5.2, glm-5-turbo, glm-4.7. The model lineup is usually the most important factor — pick the plan whose flagship models match the work you actually do.
Is Google AI Ultra 20x or GLM Coding Max better value for power users? +
Google AI Ultra 20x costs $31.99000000000001/month more than GLM Coding Max. That premium is worth it if you regularly hit GLM Coding Max's usage limits, want access to the gemini-3.1-pro model, or value the extra features listed above.
Can I switch between Google AI Ultra 20x and GLM Coding Max? +
Yes. Both plans are monthly subscriptions you can cancel or downgrade at any time. Many users keep one plan as a daily driver and try the other for a single billing cycle to compare in their own workflow.