Pricing
Altova XMLSpy pricing
As altova.com lists them, read 21 Sept 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Professional | 1 user | On request |
| Enterprise | 1 user | On request |
| XMLSpy Enterprise XML Editor | Starting license price; Support and Maintenance Package and AI subscription are separately priced options. · Enterprise edition · includes advanced functionality such as XBRL, web services, code generation, XSLT/XQuery back-mapping, and Apache Avro support | $1,099, paid once |
| XMLSpy Professional XML Editor | One-time license price; Support and Maintenance Package and AI subscription are separately priced options. · Professional edition · installed, concurrent, or named user license · 1-user price; volume pricing available | $679, paid once |