Fonts like Didact Gothic
12 open fonts whose letters are closest to Didact Gothic, ranked by a glyph comparison. All free for commercial use.
Quick answer
The closest open font to Didact Gothic is Roboto Flex (similarity 82), then Inclusive Sans and Inter Tight. Roboto Flex is released under the SIL Open Font License 1.1 and is free for commercial use.
Side-by-side comparison
Top lookalikes compared at the same size Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Top lookalikes: licence permissions
Commercial rights side by sideRoboto FlexOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
Inclusive SansOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
Inter TightOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
All 12 open lookalikes, ranked
Comparison based on letter shape and edge texture#1
Roboto Flex OFL-1.1
Similarity 82 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#2
Inclusive Sans OFL-1.1
Similarity 80 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#3
Inter Tight OFL-1.1
Similarity 80 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#4
Wix Madefor Text OFL-1.1
Similarity 80 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#5
Miranda Sans OFL-1.1
Similarity 79 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#6
Google Sans OFL-1.1
Similarity 79 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#7
Pretendard OFL-1.1
Similarity 79 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#8
Gothic A1 OFL-1.1
Similarity 79 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#9
Heebo OFL-1.1
Similarity 78 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#10
Liter OFL-1.1
Similarity 77 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#11
Overpass OFL-1.1
Similarity 77 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#12
Reddit Sans OFL-1.1
Similarity 76 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
Fonts made for other scripts with similar Latin letters
How the similarity score works
Each score is calculated by comparing 62 letters and digits (A-Z a-z 0-9) rendered at a 160px cap height on a 32×32 grid with 3px gaussian blur, combined with edge-orientation texture (weighted at 15%).
Scores are normalized on a standardized scale: 100 represents identical letterforms, and 0 represents an average pair among the 1571 fonts compared.