# Fonts Like Rethink Sans

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

## Quick Answer

The closest open font to Rethink Sans is DM Sans (similarity 91), then Host Grotesk and Miranda Sans. DM Sans 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 | **DM Sans** | 91 / 100 | OFL-1.1 | [/fonts/dm-sans/](/fonts/dm-sans.md) |
| #2 | **Host Grotesk** | 84 / 100 | OFL-1.1 | [/fonts/host-grotesk/](/fonts/host-grotesk.md) |
| #3 | **Miranda Sans** | 81 / 100 | OFL-1.1 | [/fonts/miranda-sans/](/fonts/miranda-sans.md) |
| #4 | **Liter** | 81 / 100 | OFL-1.1 | [/fonts/liter/](/fonts/liter.md) |
| #5 | **Google Sans** | 80 / 100 | OFL-1.1 | [/fonts/google-sans/](/fonts/google-sans.md) |
| #6 | **Scoutie Sans** | 80 / 100 | OFL-1.1 | [/fonts/scoutie-sans/](/fonts/scoutie-sans.md) |
| #7 | **Be Vietnam Pro** | 80 / 100 | OFL-1.1 | [/fonts/be-vietnam-pro/](/fonts/be-vietnam-pro.md) |
| #8 | **Pretendard** | 80 / 100 | OFL-1.1 | [/fonts/pretendard/](/fonts/pretendard.md) |
| #9 | **Open Sauce One** | 79 / 100 | OFL-1.1 | [/fonts/open-sauce-one/](/fonts/open-sauce-one.md) |
| #10 | **Hedvig Letters Sans** | 79 / 100 | OFL-1.1 | [/fonts/hedvig-letters-sans/](/fonts/hedvig-letters-sans.md) |
| #11 | **Inter Tight** | 79 / 100 | OFL-1.1 | [/fonts/inter-tight/](/fonts/inter-tight.md) |
| #12 | **Albert Sans** | 79 / 100 | OFL-1.1 | [/fonts/albert-sans/](/fonts/albert-sans.md) |

## Other Scripts With Similar Latin Letters

- **Fustat** (Arab): Similarity 85, licence OFL-1.1 - [/fonts/fustat/](/fonts/fustat.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/rethink-sans.json](/api/fonts-like/rethink-sans.json).