Side by side
Email Parser vs Stalwart mail-parser
Both stand on email parsing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Email Parser if you need to extract information from emails and pass it to spreadsheets, APIs, or databases using the parsing method that fits your messages. The Web App includes monthly AI credits, while the Windows App offers unlimited email and account volumes plus local file parsing. Look elsewhere if the Web App’s monthly limits are too low or you need Windows AI parsing without supplying an OpenAI API key.
Visit Email ParserChoose mail-parser when a Rust application needs to read and extract content from email messages under an MIT or Apache-2.0 license. It includes attachment parsing and handles several message formats and encodings. Look elsewhere in the Stalwart project if you need to build messages; mail-parser does not provide that function.
Visit Stalwart mail-parserThe facts
| Email Parser | Stalwart mail-parser | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | No | Not published |
| Runs on | API, Web, Windows | Linux, Mac, Self-hosted |
| Lowest paid plan | Windows App: $145 a year | Free or on request |
| Plans published | 5 | 2 |
| Maker | Not published | Not published |
| Website | emailparser.com | github.com |
| On email parsing software | #16 of 22 | #12 of 22 |
Email Parser: what it does well
- Supports Gmail, Office 365, Exchange, POP, and IMAP.
- Parses PDF, Excel, and XML attachments.
- Offers AI prompts, text boundaries, regex, and custom scripts.
- Includes Google Sheets, databases, APIs, Zapier, and IFTTT output options.
- Both apps offer a 30-day free trial.
What to know first
- The Web App is limited to 5,000 emails monthly and 10 external accounts.
- Windows AI parsing requires your own OpenAI API key.
- The Windows App costs $145 a year.
Stalwart mail-parser: what it does well
- Supports Internet Message Format and MIME standards.
- Returns MIME structure, body content, and attachments.
- Can generate a text or HTML alternative when one is absent.
- Optional support covers legacy multibyte character sets.
- Available under MIT or Apache-2.0 licensing.
What to know first
- Requires Rust 1.98 or later.
- Does not build email messages.
- Legacy multibyte character sets require the optional full_encoding feature.
- Default limits cap MIME parts at 10,000 and nesting at 64.
Alternatives to Email Parser Alternatives to Stalwart mail-parser The whole list