Mastra is currently organized here as open-source / self-hosted, which frames its role as a product entry, platform capability, or model distribution node rather than a one-off feature page.
For users, the bigger question is what public entry Mastra exposes through Mastra, which capabilities can be tried directly, and which ones require team integration or enterprise procurement.
For open-source projects, what matters most is not marketing language but GitHub activity, documentation quality, release cadence, adoption, and whether the project provides a reliable deployment path.