Updated September 28, 2026 · DeployCue Editorial Team
AssemblyAI vs Zhipu AI (Z.ai)
Compare AssemblyAI and Zhipu AI (Z.ai) using recorded catalog facts and pricing.
| Fact | AssemblyAI | Zhipu AI (Z.ai) |
|---|---|---|
| Published offerings | 0 | 2 |
What sets them apart
| Fact | AssemblyAI | Zhipu AI (Z.ai) |
|---|---|---|
| Input price from | $0.050 to $10 | $0.030 to $2.20Lower |
| Output price from | $0.20 to $50 | $0.030 to $8.90Lower |
| Models offered | Haiku 4.5, Opus 4.5, Opus 4.6, Opus 4.7, Opus 4.8, Opus 5, Opus 5.5, Sonnet 4.5, Sonnet 4.6, Sonnet 5, DeepSeek V4.1 Flash, Gemini 2.5 Flash, Gemini 2.5 Flash Lite, Gemini 2.5 Pro, Gemini 3.1 Flash Lite, Gemini 3.5 Flash, Gemini 3.5 Flash Lite, Gemini 3.6 Flash, Gemini 3.7 Flash, Gemini 3.8 Flash, Gemma 4 31b, Minimax M3, Kimi K3, Nemotron 3 Nano 30B A3B, Nemotron 3 Super 120B A12B, Nemotron Lightning 3.5 30B A3B, Nemotron Nano 9B v2, GPT OSS 120B, GPT OSS 20B, GPT 4.1, GPT 5, GPT 5 Nano, GPT 5 mini, GPT 5.1, GPT 5.2, GPT 5.5, GPT 5.6 Luna, GPT 5.6 Sol, GPT 5.6 Terra, GPT 6 Astra, GPT 6 Luna, GPT 6 Sol, Qwen3 32B, Qwen3 Next 80B A3B, Qwen3.5 4B Fast, GLM 5.3, GLM 5.3 Flash | 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 | 1,048,576Higher | 1,000,000 |
| Free credits | $50 in free credits on signup, 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 Type 2, ISO 27001, PCI DSS | Not confirmed |
Same on both: OpenAI-compatible API (Yes).
Key differences
- Zhipu AI (Z.ai) scores higher overall: 9.40 vs 9.30.
- Input price from is lower at Zhipu AI (Z.ai): $0.030 to $2.20 vs $0.050 to $10.
- Output price from is lower at Zhipu AI (Z.ai): $0.030 to $8.90 vs $0.20 to $50.
- Models offered: only AssemblyAI offers Haiku 4.5, Opus 4.5, Opus 4.6.
- Models offered: only Zhipu AI (Z.ai) offers GLM 5.3 Flash, GLM 5.3 FlashX, GLM 5.2.
- Largest context window is higher at AssemblyAI: 1,048,576 vs 1,000,000.
- Support channels: only AssemblyAI offers Chat.
Score breakdown
| Area | AssemblyAI | Zhipu AI (Z.ai) |
|---|---|---|
| Cost | 9.30 | 9.70HigherInput fees of $0.03 to $2.20 sit under the site median of €0.07, and free models add savings. |
| Offer | 9.60Higher | 9.20A wide GLM family, an OpenAI compatible API and a 1,000,000 window, but support is email, help centre and community only. |
| Trust | 8.60 | Not confirmed |
The bill, worked out
10M input and 2M output tokens, cheapest model
AssemblyAI
$0.90 to $200
10 × $0.05 to $10 + 2 × $0.20 to $50
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 $0.54 less.
Worked out from the stated prices and rates; your own total depends on how you use it.
Where each is licensed and available
| Country | AssemblyAI | Zhipu AI (Z.ai) |
|---|---|---|
| Headquarters | United States | Singapore |
Every fact side by side
| Fact | AssemblyAI | Zhipu AI (Z.ai) |
|---|---|---|
| Legal entity | AssemblyAI, Inc. | JINGSHENG HENGXING TECHNOLOGY PTE.LTD |
| Headquarters | United States | Singapore |
| Support channels | Email, Chat, Help centre, CommunityCovers more | Email, Help centre, Community |
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