{
  "slug": "ibm-plex-sans",
  "family": "IBM Plex Sans",
  "kind": "open",
  "computed": "2026-10-22",
  "method": {
    "name": "glyph-shape + edge-texture",
    "version": 2,
    "texture_weight": 0.15,
    "glyphs": "A-Z a-z 0-9",
    "cap_px": 160,
    "cell_px": 256,
    "blur_px": 3,
    "grid": 32,
    "script": "tools/sim_render.py + tools/sim_rank.py",
    "median": -0.0888,
    "identical": 2.1574,
    "fonts_compared": 1571
  },
  "same_latin_design_as": null,
  "shares_latin_design_with": [
    "ibm-plex-sans-arabic",
    "anuphan",
    "ibm-plex-sans-devanagari",
    "ibm-plex-sans-hebrew",
    "ibm-plex-sans-thai-looped",
    "ibm-plex-sans-thai",
    "ibm-plex-sans-jp",
    "ibm-plex-sans-kr"
  ],
  "matches": [
    {
      "slug": "ia-writer-quattro",
      "family": "iA Writer Quattro",
      "score": 84.6,
      "glyph_cosine": 0.9429,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "clear-sans",
      "family": "Clear Sans",
      "score": 83.8,
      "glyph_cosine": 0.9517,
      "licence": "Apache-2.0",
      "licence_name": "Apache License 2.0",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "conditions",
        "credit": "allowed"
      }
    },
    {
      "slug": "gothic-a1",
      "family": "Gothic A1",
      "score": 83.5,
      "glyph_cosine": 0.9446,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "roboto",
      "family": "Roboto",
      "score": 83.2,
      "glyph_cosine": 0.9496,
      "licence": "OFL-1.1",
      "siblings": [
        "roboto-flex"
      ],
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "pretendard",
      "family": "Pretendard",
      "score": 83.1,
      "glyph_cosine": 0.9441,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "varta",
      "family": "Varta",
      "score": 82.5,
      "glyph_cosine": 0.9509,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "radio-canada",
      "family": "Radio Canada",
      "score": 82.4,
      "glyph_cosine": 0.9553,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "noto-sans-jp",
      "family": "Noto Sans JP",
      "score": 82.4,
      "glyph_cosine": 0.9477,
      "licence": "OFL-1.1",
      "same_design": [
        "noto-sans-kr",
        "noto-sans-tc",
        "noto-sans-sc",
        "noto-sans-hk",
        "genjyuu-gothic"
      ],
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "funnel-sans",
      "family": "Funnel Sans",
      "score": 82.3,
      "glyph_cosine": 0.9408,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "inter",
      "family": "Inter",
      "score": 82.3,
      "glyph_cosine": 0.9422,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "spline-sans",
      "family": "Spline Sans",
      "score": 82.2,
      "glyph_cosine": 0.9525,
      "licence": "OFL-1.1",
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    },
    {
      "slug": "source-sans-3",
      "family": "Source Sans 3",
      "score": 82,
      "glyph_cosine": 0.9466,
      "licence": "OFL-1.1",
      "same_design": [
        "chocolate-classical-sans",
        "mada"
      ],
      "licence_name": "SIL Open Font License 1.1",
      "licence_statuses": {
        "commercial": "allowed",
        "logo": "allowed",
        "web": "conditions",
        "app": "conditions",
        "modify": "conditions",
        "redistribute": "conditions",
        "sell": "not_allowed",
        "credit": "allowed"
      }
    }
  ],
  "same_family": [
    {
      "slug": "ibm-plex-sans-condensed",
      "family": "IBM Plex Sans Condensed",
      "score": 87.3,
      "glyph_cosine": 0.9506,
      "licence": "OFL-1.1"
    }
  ],
  "other_scripts": [
    {
      "slug": "asta-sans",
      "family": "Asta Sans",
      "score": 82.9,
      "glyph_cosine": 0.9459,
      "licence": "OFL-1.1",
      "primary_script": "Kore"
    },
    {
      "slug": "narnoor",
      "family": "Narnoor",
      "score": 82.8,
      "glyph_cosine": 0.9501,
      "licence": "OFL-1.1",
      "primary_script": "Gong"
    }
  ]
}