# Cloudflare Workers AI vs Alibaba Cloud

> Alibaba Cloud pairs its closed Qwen 3.8-Max with a full hyperscale cloud. Cloudflare Workers AI serves the open Qwen 3.8 27B and other open models as a serverless call.

Canonical: https://www.subconscious.dev/compare/cloudflare-workers-ai-vs-alibaba-cloud · By The Subconscious Team · Updated September 30, 2026

## How they compare

The Qwen family connects both. Alibaba's flagship Qwen 3.8-Max is closed, takes text, image and video input with a 1M context and built-in web search, and costs $2 in and $6 out internationally, with cache hits at $0.25. China and some global regions list lower at $1.65 in, and promotions include night-time cuts of up to 80% on Qwen 3.7-Max. Cloudflare serves the open Qwen 3.8 27B, not Max, alongside DeepSeek V4 Pro with a 1M context at $1.32 in and $3.96 out and GLM 5.3. Model Studio gives a free 1M token quota per model for 90 days. Cloudflare gives 10,000 Neurons a day, ongoing.

Pricing clarity favors Cloudflare. Alibaba's sheet mixes region scopes, date-stamped model IDs and rotating promotions, while Cloudflare uses one Neuron rate with published per-token equivalents. Alibaba offers half-price batch on eligible models, though not on Max, which also lacks fine-tuning. Cloudflare's customization is bring-your-own LoRA on smaller models. Alibaba's strengths are scale and region choice: EU deployment scopes inside a full public cloud with compute, storage and networking, and Qwen's strength in multilingual and Asia-market products. Qwen 3.8-Max runs around 40 tokens per second. Pick Alibaba for multimodal Max workloads and Asia-focused products. Pick Cloudflare for open Qwen and other models inside Workers apps.

## What each one does

### Cloudflare Workers AI

Workers AI is the serverless GPU inference service of Cloudflare, which was founded in 2009. It launched in September 2023 and reached general availability in April 2024. Models run on GPUs inside Cloudflare's own network and are called from a Worker through an AI binding or over REST, including OpenAI-compatible Chat Completions and Embeddings endpoints plus a Responses endpoint for gpt-oss. The catalog lists 50+ open models. Since Kimi K2.5 arrived in March 2026 it has carried frontier-scale LLMs: Kimi K2.6 and K2.7 Code, GLM 5.2 and 5.3, DeepSeek V4 Pro and Flash, gpt-oss 120B and 20B, Qwen 3.8 27B and Llama 4 Scout. DeepSeek V4, added August 14, 2026, was the first to offer the full 1,048,576 token context.

### Alibaba Cloud

Alibaba Cloud serves the Qwen model family through Model Studio, its managed AI platform. The flagship Qwen 3.8-Max takes text, image and video input with a 1M token context, function calling, structured outputs and built-in web search. International pricing is $2 in and $6 out per million tokens, with implicit cache hits at $0.25. Deployments in China and some global regions list lower, at $1.65 in and about $4.95 out, and Alibaba often runs limited-time discounts, including night-time cuts of up to 80% on Qwen 3.7-Max.

## Which is best, and when

### Choose Cloudflare Workers AI for

- Open Qwen 3.8 27B with no cloud account sprawl
- Simple per-token pricing without promotions to track
- Several labs' models on one endpoint

### Choose Alibaba Cloud for

- Multimodal Qwen 3.8-Max with 1M context
- Multilingual and Asia-market products
- Teams wanting a full public cloud around the model

## At a glance

| Attribute | Cloudflare Workers AI | Alibaba Cloud |
|---|---|---|
| Model access | Open weights | Closed Max; open smaller Qwen |
| Flagship models | DeepSeek V4 Pro, GLM 5.3, Kimi K2.7 Code, gpt-oss 120B | Qwen 3.8-Max, Qwen 3.7-Max |
| Speed | - | ~40 tok/s on Qwen 3.8-Max |
| Price | $0.011 per 1K Neurons; 10K free daily | $2 in, $6 out international |
| Customization | BYO LoRA on small models (beta) | No fine-tuning on Max |
| Deployment | Serverless on Cloudflare network | Model Studio on Alibaba Cloud |
| Long context | 1M on DeepSeek V4; 262K on Kimi | 1M (Qwen 3.8-Max) |

## FAQ

### What is the difference between Cloudflare Workers AI and Alibaba Cloud?

Alibaba Cloud pairs its closed Qwen 3.8-Max with a full hyperscale cloud. Cloudflare Workers AI serves the open Qwen 3.8 27B and other open models as a serverless call.

### When should I choose Cloudflare Workers AI over Alibaba Cloud?

Open Qwen 3.8 27B with no cloud account sprawl; Simple per-token pricing without promotions to track; Several labs' models on one endpoint.

### When should I choose Alibaba Cloud over Cloudflare Workers AI?

Multimodal Qwen 3.8-Max with 1M context; Multilingual and Asia-market products; Teams wanting a full public cloud around the model.

### Is Cloudflare Workers AI or Alibaba Cloud cheaper?

Cloudflare Workers AI: $0.011 per 1K Neurons; 10K free daily. Alibaba Cloud: $2 in, $6 out international. The cheaper choice depends on the model and workload.

### Which has more context, Cloudflare Workers AI or Alibaba Cloud?

Cloudflare Workers AI: 1M on DeepSeek V4; 262K on Kimi. Alibaba Cloud: 1M (Qwen 3.8-Max).

## Running long-horizon agents?

If your agents run past 200K tokens, compare both against Subconscious: [Subconscious vs Cloudflare Workers AI](https://www.subconscious.dev/compare/subconscious-vs-cloudflare-workers-ai.md), [Subconscious vs Alibaba Cloud](https://www.subconscious.dev/compare/subconscious-vs-alibaba-cloud.md).

Full profiles: [Cloudflare Workers AI](https://www.subconscious.dev/providers/cloudflare-workers-ai.md), [Alibaba Cloud](https://www.subconscious.dev/providers/alibaba-cloud.md).