Updated September 28, 2026 · DeployCue Editorial Team
Upstage vs Zhipu AI (Z.ai)
Compare Upstage and Zhipu AI (Z.ai) using recorded catalog facts and pricing.
| Fact | Upstage | Zhipu AI (Z.ai) |
|---|---|---|
| Published offerings | 0 | 2 |
Upstage vs Zhipu AI (Z.ai): the differences
| Fact | Upstage | Zhipu AI (Z.ai) |
|---|---|---|
| Input price from | $0.10 to $0.30 | $0.030 to $2.20Lower |
| Output price from | $0.40 to $1.20 | $0.030 to $8.90Lower |
| Models offered | Solar Pro 4, Solar Pro 3, Solar Pro 2, Solar Mini 4, Solar Mini | GLM 5.3 Flash, GLM 5.3 FlashX, GLM 5.3, GLM 5.2, GLM 5.1, GLM 5, GLM 4.7, GLM 4.7 FlashX, GLM 4.7 Flash, GLM 4.6, GLM 4.5, GLM 4.5 X, GLM 4.5 Air, GLM 4.5 AirX, GLM 4.5 Flash, GLM 4 32B 0414 128K, GLM 4.6V, GLM 4.6V FlashX, GLM 4.6V Flash, GLM 4.5V, GLM OCR, GLM Image, CogView 4, CogVideoX 3, GLM ASR 2512 |
| Largest context window | 512,000 | 1,000,000Higher |
| Free credits | 10 free runs per Studio agent, no credit card required | Free models: GLM-4.7-Flash, GLM-4.5-Flash, GLM-4.6V-Flash; cached input storage limited-time free |
| Compliance certifications | SOC 2, ISO/IEC 27001, ISO/IEC 27701, HIPAA | Not confirmed |
Same on both: OpenAI-compatible API (Yes).
Key differences
- Zhipu AI (Z.ai) scores higher overall: 9.40 vs 9.00.
- Input price from is lower at Zhipu AI (Z.ai): $0.030 to $2.20 vs $0.10 to $0.30.
- Output price from is lower at Zhipu AI (Z.ai): $0.030 to $8.90 vs $0.40 to $1.20.
- Models offered: only Upstage offers Solar Pro 4, Solar Pro 3, Solar Pro 2.
- Models offered: only Zhipu AI (Z.ai) offers GLM 5.3 Flash, GLM 5.3 FlashX, GLM 5.3.
- Largest context window is higher at Zhipu AI (Z.ai): 1,000,000 vs 512,000.
- Support channels: only Upstage offers Phone.
Score breakdown
| Area | Upstage | Zhipu AI (Z.ai) |
|---|---|---|
| Cost | 8.90Input fees of $0.10 to $0.30 and output fees of $0.40 to $1.20 rank 43 of the brands compared. | 9.70HigherInput fees of $0.03 to $2.20 sit under the site median of €0.07, and free models add savings. |
| Offer | 9.00OpenAI-compatible API and SOC 2, ISO/IEC 27001 and ISO/IEC 27701, with a single-vendor catalogue. | 9.20HigherA wide GLM family, an OpenAI compatible API and a 1,000,000 window, but support is email, help centre and community only. |
| Trust | 9.00 | Not confirmed |
Area by area
Upstage
- Cost8.9
- Offer9.0
Zhipu AI (Z.ai)
- Cost9.7
- Offer9.2
- Zhipu AI (Z.ai) edges Upstage on cost, 9.7 to 8.9.
- Offer is level, 9.0 each.
Availability and regulation
| Country | Upstage | Zhipu AI (Z.ai) |
|---|---|---|
| Headquarters | South Korea | Singapore |
The numbers side by side
| Fact | Upstage | Zhipu AI (Z.ai) |
|---|---|---|
| Input price from | $0.10 to $0.30 | $0.030 to $2.20 |
| Output price from | $0.40 to $1.20 | $0.030 to $8.90 |
| Largest context window | 512,000 | 1,000,000 |
Cost in a real example
10M input and 2M output tokens, cheapest model
Upstage
$1.80 to $5.40
10 × $0.10 to $0.30 + 2 × $0.40 to $1.20
Zhipu AI (Z.ai)
$0.36 to $39.80
10 × $0.03 to $2.20 + 2 × $0.03 to $8.90
Zhipu AI (Z.ai) costs $1.44 less.
Worked out from the stated prices and rates; your own total depends on how you use it.
Every fact side by side
| Fact | Upstage | Zhipu AI (Z.ai) |
|---|---|---|
| Legal entity | Upstage Co., Ltd. | JINGSHENG HENGXING TECHNOLOGY PTE.LTD |
| Headquarters | South Korea | Singapore |
| Founded | 2020 | Not confirmed |
| Support channels | Email, Phone, Help centre, CommunityCovers more | Email, Help centre, Community |
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