Spreadsheets with the same end-to-end protection.
Prismara Lattice will bring spreadsheets to Prismara Work, with the same in-browser encryption and real-time co-editing as Folio. It is planned for phase 2, after the formula engine design is settled.
What Prismara Lattice does
Co-editing
Several people working in the same sheet, merged without the server seeing the data.
Formulas
A formula engine with documented, predictable behaviour.
Open formats
ODS as the native format, with XLSX import and export.
Stored with your files
Spreadsheets live in Geode and Spaces alongside documents.
How it's secured
Prismara Lattice follows the engineering rules shared across the suite, plus these product-specific measures.
Same protection as Folio
In-browser encryption, signed edits and hybrid post-quantum key exchange.
Want SovSec to run it for you?
SovSec provides managed security, SOC and Microsoft 365 services for organisations in the UK and DACH region, and can run Prismara as part of that service.