Stalwart mail-parser Pricing in 2026
Every plan Stalwart mail-parser publishes, with the page and date we read it from. Prices we could not find on Stalwart mail-parser's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Open-source library | Free | Rust email parsing library · MIT or Apache-2.0 license | github.com |