# GLM-5.3 API prices

GLM-5.3 (glm) — 1.0M context, 1.0M max output.
66 metered per-token offers from 70 provider(s), in USD per 1M tokens.
Prices as of 2026-10-04.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| CrofAI | $0.4 | $1.4 | $0.06 | 1.0M |
| Merge Gateway | $0.7 | $2.2 | $0.13 | 1.0M |
| Vultr | $0.75 | $3 | — | 1.0M |
| DevPass (LLM Gateway) | $0.9 | $3 | $0.15 | 1.0M |
| LLM Gateway | $0.9 | $3 | $0.15 | 1.0M |
| Cortecs | $0.873 | $3.306 | $0.221 | 1.0M |
| engy | $0.98 | $3.08 | $0.18 | 328k |
| NanoGPT | $1 | $3.2 | $0.2 | 1.0M |
| AKI.IO | $1 | $3.5 | $0.25 | 524k |
| Deep Infra | $0.9 | $4 | $0.2 | 1.0M |
| Vancine | $1.12 | $3.52 | $0.208 | 1.0M |
| Melious | $1.1592 | $3.4776 | $0.2318 | 1.0M |
| ai& | $1 | $4 | $0.3 | 1.0M |
| IteraCompute | $1.2 | $3.5 | $0.26 | 1.0M |
| Alibaba (China) | $1.1 | $3.851 | $0.275 | 1.0M |
| AIHubMix | $1.1268 | $3.9438 | $0.2817 | 1.0M |
| Friendli | $1.26 | $3.96 | $0.234 | 1.0M |
| OrcaRouter | $1.26 | $3.96 | $0.234 | 1.0M |
| CoralBricks | $1.12 | $4.4 | free | 1.0M |
| Requesty | $1.2 | $4.2 | $0.26 | 1.0M |
| Requesty (eu) | $1.2 | $4.2 | $0.26 | 1.0M |
| Vivgrid | $1.2 | $4.2 | $0.26 | 1.0M |
| CrossModel | $1.2 | $4.4 | $0.3 | 1.0M |
| 302.AI | $1.4 | $4.4 | — | 1.0M |
| Baseten | $1.4 | $4.4 | $0.14 | 1.0M |
| Cloudflare Workers AI | $1.4 | $4.4 | $0.26 | 1.0M |
| Eden AI | $1.4 | $4.4 | $0.26 | 1.0M |
| EmpirioLabs AI | $1.4 | $4.4 | $1.4 | 1.0M |
| Fireworks AI | $1.4 | $4.4 | $0.26 | 1.0M |
| Hugging Face | $1.4 | $4.4 | — | 1.0M |
| Inco | $1.4 | $4.4 | — | 1.0M |
| Kilo Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.28 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.14 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| LLM Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| Mistral | $1.4 | $4.4 | $0.14 | 1.0M |
| Nebius Token Factory | $1.4 | $4.4 | $1.4 | 1.0M |
| Ofox | $1.4 | $4.4 | $0.26 | 1.0M |
| Ollama Cloud | $1.4 | $4.4 | $0.26 | 1.0M |
| OpenCode Zen | $1.4 | $4.4 | $0.26 | 1.0M |
| OpenCode Go | $1.4 | $4.4 | $0.26 | 1.0M |
| OpenRouter | $1.4 | $4.4 | $0.14 | 1.0M |
| SiliconFlow | $1.4 | $4.4 | $0.26 | 1.0M |
| Synthetic | $1.4 | $4.4 | $0.26 | 524k |
| Tempr Gateway | $1.4 | $4.4 | $0.14 | 1.0M |
| Tempr Gateway | $1.4 | $4.4 | $0.26 | 1.0M |
| Together AI | $1.4 | $4.4 | $0.26 | 1.0M |
| TokenGo | $1.4 | $4.4 | $0.26 | 1.0M |
| Umans AI | $1.4 | $4.4 | $0.26 | 1.0M |
| Vercel AI Gateway | $1.4 | $4.4 | $0.14 | 1.0M |
| Z.AI | $1.4 | $4.4 | $0.26 | 1.0M |
| ZenMux | $1.4 | $4.4 | $0.26 | 1.0M |
| Zhipu AI | $1.4 | $4.4 | $0.26 | 1.0M |
| Neuralwatt | $1.45 | $4.5 | $0.145 | 1.0M |
| GreenPT | $1.2775 | $5.1102 | $0.3194 | 1.0M |
| Charm Hyper | $1.5243 | $4.7907 | $0.2831 | 1.0M |
| TensorX | $1.75 | $4.5 | $0.44 | 1.0M |
| Opper | $1.75 | $4.6488 | $0.44 | 1.0M |
| Bothub | $1.72 | $5.41 | — | 1.0M |
| Venice AI | $1.75 | $5.5 | $0.325 | 1.0M |
| Tinfoil | $1.8 | $5.75 | $0.45 | 1.0M |
| Privatemode AI | $1.791 | $6.6326 | $0.1733 | 1.0M |

## Summary

- Cheapest input: $0.4 per 1M tokens (CrofAI)
- Cheapest output: $1.4 per 1M tokens (CrofAI)
- First-party: $4.4 per 1M output tokens (Z.AI)
- Free offers: Alibaba Token Plan, Alibaba Token Plan (China), Kenari, NaN, Nvidia, SCNet Token Plan, TokenRouter, Umans AI Coding Plan, Volcengine Ark Coding Plan, Z.AI Coding Plan, Zhipu AI Coding Plan
- Subscription plans (not per-token): Alibaba Token Plan, Alibaba Token Plan (China), ClinePass, SCNet Token Plan, Umans AI Coding Plan, Volcengine Ark Coding Plan, Z.AI Coding Plan, Zhipu AI Coding Plan
- Released: 2026-08-14
- Inputs: image, text

## FAQ

### What is the cheapest GLM-5.3 API?

As of Oct 4, 2026, CrofAI has the lowest GLM-5.3 output price at $1.4 per 1M tokens, and CrofAI has the lowest input price at $0.4 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.

### How much does GLM-5.3 cost on Z.AI?

Z.AI charges $1.4 per 1M input tokens and $4.4 per 1M output tokens for GLM-5.3.

### How many providers offer GLM-5.3?

70 providers list GLM-5.3 on Sovyron; 66 of them sell it at a metered per-token price.

### Is GLM-5.3 free?

4 provider(s) list a free-tier offer: Kenari, NaN, Nvidia, TokenRouter. Free tiers usually have rate limits.

### Is GLM-5.3 included in a subscription plan?

Yes. 7 flat-rate plan(s) include it; the cheapest is Qwen (Alibaba Cloud) Token Plan Lite at $8/month.

### What is the context window of GLM-5.3?

GLM-5.3 supports a 1.0M-token context window and up to 1.0M output tokens.

HTML page: https://sovyron.com/models/glm-5-3/
Full dataset: https://sovyron.com/data/catalog.json