# Fonts Like Pitagon Sans Mono

12 open fonts whose letters are closest to Pitagon Sans Mono, ranked by a glyph comparison. All free for commercial use.

## Quick Answer

The closest open font to Pitagon Sans Mono is JetBrains Mono (similarity 97), then Adwaita Mono and Maple Mono. JetBrains Mono is released under the SIL Open Font License 1.1 and is free for commercial use.

## Ranked Open Lookalikes (12 Fonts)

| Rank | Font | Similarity Score | Licence | Details |
| :--- | :--- | :--- | :--- | :--- |
| #1 | **JetBrains Mono** | 97 / 100 | OFL-1.1 | [/fonts/jetbrains-mono/](/fonts/jetbrains-mono.md) |
| #2 | **Adwaita Mono** | 78 / 100 | OFL-1.1 | [/fonts/adwaita-mono/](/fonts/adwaita-mono.md) |
| #3 | **Maple Mono** | 77 / 100 | OFL-1.1 | [/fonts/maple-mono/](/fonts/maple-mono.md) |
| #4 | **Datatype** | 76 / 100 | OFL-1.1 | [/fonts/datatype/](/fonts/datatype.md) |
| #5 | **Roboto Mono** | 76 / 100 | OFL-1.1 | [/fonts/roboto-mono/](/fonts/roboto-mono.md) |
| #6 | **Martian Mono** | 75 / 100 | OFL-1.1 | [/fonts/martian-mono/](/fonts/martian-mono.md) |
| #7 | **Spline Sans Mono** | 75 / 100 | OFL-1.1 | [/fonts/spline-sans-mono/](/fonts/spline-sans-mono.md) |
| #8 | **DejaVu Mono** | 75 / 100 | OFL-1.1 | [/fonts/dejavu-mono/](/fonts/dejavu-mono.md) |
| #9 | **Oxygen Mono** | 75 / 100 | OFL-1.1 | [/fonts/oxygen-mono/](/fonts/oxygen-mono.md) |
| #10 | **Reddit Mono** | 75 / 100 | OFL-1.1 | [/fonts/reddit-mono/](/fonts/reddit-mono.md) |
| #11 | **iA Writer Mono** | 74 / 100 | OFL-1.1 | [/fonts/ia-writer-mono/](/fonts/ia-writer-mono.md) |
| #12 | **Google Sans Code** | 74 / 100 | OFL-1.1 | [/fonts/google-sans-code/](/fonts/google-sans-code.md) |

## Scoring Method

62 letters and digits (A-Z a-z 0-9) rendered at 160px cap height on a 32x32 grid with 3px gaussian blur, combined with edge-orientation texture (15% weight). Scores are normalized so that 0 represents an average pair of fonts across the 1571 compared fonts, and 100 represents identical letter shapes. Computed on 2026-10-22 using glyph-shape + edge-texture v2.

## Machine API

JSON representation available at [/api/fonts-like/pitagon-sans-mono.json](/api/fonts-like/pitagon-sans-mono.json).