Edition Differences

Huawei Cloud Astro Zero provides three editions: free, standard, and professional. For details, see Table 1 and Huawei Cloud Astro Zero Pricing Details. The professional edition can be downgraded to the free edition, but this will restrict access to the runtime environment.

Free: supports up to 10 users (including portal users) with limited resources. Includes a development environment for low-code application and a runtime environment for no-code applications. No runtime environment for low-code applications.
Standard: applies to no-code application development. No coding experience is needed. This edition is ideal for enterprises.
Professional: offers a low-code runtime environment (shared among tenants) and more functions and resources, building on the standard edition. It is designed for professional developers.

Test applications in a sandbox before you release them. You can get a sandbox in all editions.

In Table 1, No limit refers to the value is not limited within the system's allowed range.

**Table 1** Edition specifications
Functions and Features		Free	Standard	Professional
Users	Portal users	Default: 10 users. Extended users not supported.	Default: 30 users. Extended users supported.	Default: 30 users. Extended users supported.
	Developer accounts	Default: 10 users. Extended users not supported.	Default: 30 users. Extended users supported.	Default: 30 users. Extended users supported.
	Extended users/New users	Not supported	USD1.2/user/month	USD5.3/user/month
No-code application building	Internal sharing	Supported	Supported	Supported
	Public sharing	Supported	Supported	Supported
	Attachments	Not supported	Supported	Supported
Low-code application development	Enterprise-grade application development	Supported	Supported	Supported
	Asset development	Supported	Supported	Supported
	Low-code applications (all types of custom applications except BO and native service types)	10	50	No limit
	IoT access	Not supported	Not supported	Supported
	Native service access	Not supported	Not supported	Supported
	Mobile application release	Not supported	Not supported	Supported
Runtime environment	No-code application runtime	Supported	Supported	Supported
	No-code applications	100	No limit	No limit
	Data	10,000 records/tenant (not expandable)	4,000 records/user (expandable)	4,000 records/user (expandable)
	Low-code application runtime	Not supported	Not supported	Supported
	Low-code applications	Not supported	Not supported	No limit
	IoT access calls (tenant)	Not supported	Not supported	2,500 times/user/day
Environment management	Tenant subdomain name	Supported	Supported	Supported
	Development environment	Supported	Supported	Supported
	Commercial runtime environment	Not supported	Tenant-shared runtime environment	Tenant-shared runtime environment
	Independent enterprise domain name	Not supported	Not supported	Supported
	Debugging sandbox	Not supported	Not supported	On-demand purchase
	Tenant-level log service	Not supported	Not supported	Supported