21M Space
Less work. More free time.·21m.space
21M Space is a social media management platform that lets teams and agencies plan, schedule, and monitor posts across multiple client workspaces. It centralizes content approval workflows, feedback comments, and audit trails so posts can be reviewed and approved in one click. A visual content calendar shows scheduled posts across accounts, and the platform supports collaboration between teams and their clients.
What it's for
Features 14
- Approval workflows
- Approve/reject posts in one click
- Audit trail and change history
- Bilingual platform experience
- Calendar and status views
- Centralized feedback collection
- Feedback comments
- Integrated content calendar
- Multi-account calendar view
- Multiple workspaces to organize clients
- Public approval links with passcode (work in progress)
- Streamlined post scheduling
- Team collaboration with clients
- Visual calendar views
At a glance
Integrations
Resources
Pricing
The FAQ text states slightly different storage limits for two plans (Early Adopters: 8GB, Premium: 4GB) than the plan cards shown elsewhere on the pricing page (10GB and 5GB respectively); the plan-card figures were used in the structured data above. The Early Adopter offer is limited to 100 spots and cannot be combined with other promotions.
Described as ideal for individuals and startups.
Up to 5 workspaces, up to 2GB of media storage
Described as for growing teams and agencies.
Up to 15 workspaces, up to 5GB of media storage
Promotional plan open only to the first 100 paid users (87 spots left at time of publication); price stays locked while the subscription remains active; equivalent to the Premium plan with double the limits at half the price.
Up to 30 workspaces, up to 10GB of media storage; limited to the first 100 paid users
Early Adopter plan gives 50% off the Premium plan price with double the workspace and storage limits, limited to the first 100 paid users.