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Cloud · head to head

Alibaba Cloud vs Atlas Cloud

Alibaba Cloud logo

Alibaba Cloud

Cloud

Asia's leading cloud computing provider

From
Free
Free plan
Yes
Full reviewWebsite
Atlas Cloud logo

Atlas Cloud

AI

One API for 500+ image, video, LLM and audio models

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Alibaba Cloud has a free tier, so it costs nothing to try first.
  • Each has a real cost: Alibaba Cloud technical support is a separate subscription, from $19.99 a month for Developer up to $8,000 a month for Enterprise, with only Basic included; Atlas Cloud not every model accepts every request format. Each model publishes its own supported_apis list, and Gemini models expose their full multimodal capability only on the native Gemini format, so 'change the base URL' does not hold for every model.
  • They diverge on capability: Alibaba Cloud covers Elastic Compute Service, Atlas Cloud covers 500+ models, one API key.
  • Prices and features above were last checked on 12 November 2026.

Where they differ

Only the attributes on which Alibaba Cloud and Atlas Cloud actually diverge.

Attributes where Alibaba Cloud and Atlas Cloud differ
AttributeAlibaba CloudAtlas Cloud
Starting priceFreeOn request
Free tierYesNo
PlatformsLinux, Windows, Api, Cliweb, api
CategoryCloudAI
Founded2009Unknown

Identical on both: pricing model (usage-based), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Alibaba Cloud

  • Elastic Compute Service
  • Object Storage Service
  • RDS Database
  • MaxCompute
  • Function Compute
  • CDN
  • Load Balancer
  • API Gateway

Only in Atlas Cloud

  • 500+ models, one API key
  • OpenAI-compatible LLM endpoint
  • Pay-as-you-go pricing
  • ComfyUI nodes
  • MCP server and CLI
  • Playground and Generator
  • Streaming, batch and webhooks
  • Coding Plan

What people use each for

The jobs each tool is most often brought in to do.

Alibaba Cloud

  • Cloud compute and storage with a strong footprint in China and Asia Pacificnot Atlas Cloud
  • Pay-as-you-go infrastructure without upfront commitmentnot Atlas Cloud
  • Committed-use discounts through savings plans for steady workloadsnot Atlas Cloud
  • CDN and data transfer packages for content deliverynot Atlas Cloud

Atlas Cloud

  • Adding AI image or video generation to an app without an account at each model providernot Alibaba Cloud
  • Switching an existing OpenAI, Anthropic or Gemini SDK integration to other models by changing the base URLnot Alibaba Cloud
  • Running hosted image and video models inside ComfyUI workflows without a local GPUnot Alibaba Cloud
  • Comparing image and video models side by side in a playground before committing to onenot Alibaba Cloud
  • Giving coding agents access to open-weight LLMs on a flat-rate plannot Alibaba Cloud

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Alibaba Cloud

  • Technical support is a separate subscription, from $19.99 a month for Developer up to $8,000 a month for Enterprise, with only Basic included
  • Service prices are not shown as a rate card and route through a calculator or sales
  • Committed discounts require savings plans, reserved instances or capacity packages rather than being automatic

Atlas Cloud

  • Not every model accepts every request format. Each model publishes its own supported_apis list, and Gemini models expose their full multimodal capability only on the native Gemini format, so 'change the base URL' does not hold for every model.
  • No Anthropic models were listed when checked in November 2026: the provider directory showed Anthropic with 0 models, so the Anthropic Messages format is a compatibility layer for other models rather than access to Claude.
  • The model count is stated inconsistently across the site: the homepage title says 400+, the vendor says 500+ and the pricing page listed 550, which makes it hard to know what is available without checking the live list.
  • Billing is prepaid. When the balance runs out new API requests are rejected with 402 Payment Required unless auto top-up is enabled, which matters for production workloads.
  • Most models are third-party models resold through the platform, so pricing and availability follow upstream providers and change often; prices on the pricing page are shown against a separate official price and discounts vary by model.

Pricing, plan by plan

Alibaba Cloud

Free
  • Free TrialFree
    • Free tier credits
    • ECS instances
    • Cloud storage
  • Pay-as-You-GoFree
    • Flexible billing
    • No commitments
    • Global reach

Atlas Cloud

On request
  • Pay-as-you-go$undefined/usage
    • Billed per image, per second of video or per token; no subscription
    • GPT Image 2 text-to-image: $0.004 per image
    • Seedream 5.5 generation or edit: $0.02 per image
  • Coding Plan$undefined/month
    • Monthly subscription with a monthly total and a weekly limit
    • Or 90-day pay-as-you-go credit packs with no weekly cap
    • Open-weight LLMs including GLM, MiniMax, Kimi and DeepSeek
  • Enterprise$undefined/custom
    • Volume API discounts
    • SLA options through sales
    • Dedicated infrastructure and private hosting on request

Which should you pick?

Choose Alibaba Cloud if

  • You need elastic compute service.
  • You want to start without paying.
  • You work on Linux, Windows, Api, Cli.
  • You also want object storage service.
Alibaba Cloud review

Choose Atlas Cloud if

  • You need 500+ models, one api key.
  • You work on web, api.
  • You also want openai-compatible llm endpoint.
Atlas Cloud review

Questions people ask

Is Alibaba Cloud or Atlas Cloud better?
Neither clearly leads. Alibaba Cloud starts at Free and Atlas Cloud at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alibaba Cloud or Atlas Cloud?
Alibaba Cloud has a free tier; the other does not. Paid plans start at Free for Alibaba Cloud and On request for Atlas Cloud.
Does Alibaba Cloud or Atlas Cloud run on more platforms?
Alibaba Cloud runs on Linux, Windows, Api, Cli. Atlas Cloud runs on web, api.
Can I use Alibaba Cloud for free?
Yes. Alibaba Cloud has a free tier, so you can try it without paying. Atlas Cloud starts at On request.
What is Alibaba Cloud best used for?
Alibaba Cloud is most often used for cloud compute and storage with a strong footprint in china and asia pacific, pay-as-you-go infrastructure without upfront commitment, committed-use discounts through savings plans for steady workloads, cdn and data transfer packages for content delivery. Of those, cloud compute and storage with a strong footprint in china and asia pacific and pay-as-you-go infrastructure without upfront commitment are not what Atlas Cloud is typically brought in for.
What can Alibaba Cloud do that Atlas Cloud cannot?
Alibaba Cloud covers Elastic Compute Service, Object Storage Service, RDS Database, MaxCompute. Atlas Cloud covers 500+ models, one API key, OpenAI-compatible LLM endpoint, Pay-as-you-go pricing, ComfyUI nodes.

Answered from the vendors’ own pages

Atlas Cloud: How is Atlas Cloud priced?

Pay as you go, per image, per second of video or per token, drawn from a prepaid balance with no subscription required. Examples in November 2026 were $0.004 per image for GPT Image 2 text-to-image, $0.02 per image for Seedream 5.5 and from $0.11 per second for Kling 4.0. Enterprise volume discounts are available through sales.

Source
Atlas Cloud: Is the Atlas Cloud API OpenAI-compatible?

Yes. The base URL https://api.atlascloud.ai accepts OpenAI Chat Completions, Completions, Responses and Images requests, Anthropic Messages and Google Gemini requests with the same API key. Not every model supports every format; each model publishes a supported_apis list.

Source
Atlas Cloud: Can I use Atlas Cloud in ComfyUI?

Yes. The Atlas Cloud ComfyUI nodes, installed from the AtlasCloudAI/atlascloud_comfyui GitHub repository, call hosted models from a ComfyUI graph. Generation runs on Atlas Cloud, so large video and image models work without a local GPU.

Source
Atlas Cloud: What happens when my balance runs out?

New API requests are rejected with 402 Payment Required and you receive low-balance notifications. Service resumes as soon as you top up, and auto top-up can be enabled to avoid interruptions.

Source
Atlas Cloud: What is the Atlas Cloud Coding Plan?

A set of flat-rate subscriptions and 90-day credit packs for open-weight LLMs such as GLM, MiniMax, Kimi and DeepSeek, designed for coding agents including Claude Code, Codex and Cursor. Monthly subscriptions carry a weekly limit that resets every Monday.

Source
Atlas Cloud: Where is Atlas Cloud based?

Its headquarters are at 1540 Broadway, New York, with offices in Silicon Valley and Calgary.

Source
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