Z.ai GLM API Alternatives 2026: 5 Options Compared
Find the right llm api providers solution for your team
Z.ai GLM API costs Free to $4.40 per million tokens as of August 2026, with 4 plans available including a free tier. Plans: GLM-5.2 ($1.40 in / $4.40 out per 1M tokens) (free), GLM-5 ($1.00 in / $3.20 out per 1M tokens) (free), GLM-4.7 ($0.60 in / $2.20 out per 1M tokens) (free), and GLM-4.7-Flash / GLM-4.5-Flash (free) (free). Pricing depends on your chosen tier, contract length, and negotiated discounts.
Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.
- Free tier: Yes
Z.ai GLM API offers 4 pricing tiers: GLM-5.2 ($1.40 in / $4.40 out per 1M tokens), GLM-5 ($1.00 in / $3.20 out per 1M tokens), GLM-4.7 ($0.60 in / $2.20 out per 1M tokens), GLM-4.7-Flash / GLM-4.5-Flash (free). The GLM-5 ($1.00 in / $3.20 out per 1M tokens) plan is strong general-purpose workloads.
Top Z.ai GLM API alternatives as of August 2026 include Amazon Bedrock, Anyscale, Baidu ERNIE API. Z.ai GLM API costs $0-$4.4/per million tokens. Pricing verified from 1 sources by CostBench.
Top Z.ai GLM API Alternatives
Amazon Bedrock
Medium EffortAlternative to Z.ai GLM API in the same category
Anyscale
Medium EffortAlternative to Z.ai GLM API in the same category
Baidu ERNIE API
Medium EffortAlternative to Z.ai GLM API in the same category
Cerebras Inference API
Medium EffortAlternative to Z.ai GLM API in the same category
Claude API
Medium EffortAlternative to Z.ai GLM API in the same category
When to Stay with Z.ai GLM API
Stay with Z.ai GLM API if you're already deeply integrated into its ecosystem, rely on its unique features, or have significant customizations in place. The cost and disruption of switching may outweigh the benefits if Z.ai GLM API is meeting your core needs.
- You've invested heavily in customizations and integrations
- Your team is highly trained and productive on Z.ai GLM API
- You need features that alternatives don't offer
- Migration costs would exceed multi-year savings
Price Comparison
| Product | Price Range | Migration |
|---|---|---|
| Current Z.ai GLM API | Free-$4.40/per million tokens | - |
| Amazon Bedrock | $0.07–$75/per million tokens | medium |
| Anyscale | $0–$4.9591/per million tokens | medium |
| Baidu ERNIE API | $0.1–$10/per million tokens | medium |
| Cerebras Inference API | $0.1–$6/per million tokens | medium |
| Claude API | $0.1–$75/per million tokens | medium |
Frequently Asked Questions
01 What are the best Z.ai GLM API alternatives?
The top Z.ai GLM API alternatives include Amazon Bedrock, Anyscale, Baidu ERNIE API, Cerebras Inference API, Claude API. Each offers different strengths: Amazon Bedrock is aws-native deployments needing multi-model routing, while Anyscale is teams getting started with ray-based ml workloads on fully managed hosted infrastructure.
02 Is it hard to switch from Z.ai GLM API to an alternative?
Migration difficulty varies by alternative. Among Z.ai GLM API alternatives, some options offer easy migration paths with import tools. More complex migrations may require data cleanup and workflow reconfiguration.
03 How much can I save by switching from Z.ai GLM API?
Depending on the alternative you choose, you could save anywhere from 20% to 70% on per-user costs. Z.ai GLM API's pricing is competitive, so cost savings depend on your specific feature requirements. Factor in migration costs and productivity dip during transition.
04 Should I stay with Z.ai GLM API or switch?
Stay with Z.ai GLM API if you're heavily invested in its ecosystem, need its advanced features, or have extensive customizations. Consider switching if you're paying for features you don't use, need better pricing, or require capabilities Z.ai GLM API lacks.