No. SF Pro is a commercial typeface from Apple. Free to use only for designing Apple-platform software; not licensed for other web use. The fonts listed here are free, open-licensed alternatives you can download, self-host and use commercially.

What is the closest free alternative to SF Pro?

Inter scores 89% against SF Pro on our published formula. Designed for UI at the same sizes; nearly identical x-height, apertures and tabular figures. It is licensed OFL-1.1, so it is free to self-host.

How are these alternatives ranked?

By a fixed, published score — 0.35 classification, 0.25 measured proportions (x-height, cap height, width, stroke contrast), 0.20 traits, 0.10 role, 0.05 language coverage, 0.05 variable support — after a family gate: specialist families (blackletter, script, glyphic, stencil, monospace) only list same-family fonts, and any cross-family match is capped at 0.2. No model or vote; the same inputs always give the same ranking. Hand-curated picks are labelled and listed first.

Free font alternatives

Free alternatives to SF Pro

SF Pro is a commercial neo-grotesque sans from Apple. Free to use only for designing Apple-platform software; not licensed for other web use. Below are the 8 closest free, open-licensed families in the BrandSweets library, ranked by our published, deterministic score — classification, measured proportions, traits, role, language and variable support. Each one is shown in its own face and is free to self-host.

SF Pro is a trademark of its owner, named here only to identify the typeface. We do not host, embed or distribute it; “similar” means similar classification and proportions, nothing more.

#189% matchcurated picksansOFL-1.1 · Rasmus Andersson
Inter
Sphinx of black quartz, judge my vow
Designed for UI at the same sizes; nearly identical x-height, apertures and tabular figures.
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
92%
x-height 0.55 vs 0.53 for SF Pro (near-identical); cap height 0.73 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
80%
Shares clean, modern, monoline, neutral (4 of 5 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
100%
Covers all of SF Pro's subsets (cyrillic, greek, latin, latin-ext).
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Inter specimen →Pairings →100 · 200 · 300 · 400 · 500 · 600 · 700 · 800 · 900
#285% matchcurated picksansApache-2.0 · Christian Robertson, ParaType, Font Bureau
Roboto
Sphinx of black quartz, judge my vow
Android's system UI sans — the closest platform equivalent in feel and coverage.
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
99%
x-height 0.53 vs 0.53 for SF Pro (near-identical); cap height 0.71 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
50%
Shares modern, monoline, neutral (3 of 6 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
100%
Covers all of SF Pro's subsets (cyrillic, greek, latin, latin-ext).
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Roboto specimen →Pairings →100 · 200 · 300 · 400 · 500 · 600 · 700 · 800 · 900
#378% matchcurated picksansOFL-1.1 · Rodrigo Fuenzalida, Jordan Egstad
Instrument Sans
Sphinx of black quartz, judge my vow
Neutral UI sans with a width axis, similar to SF Pro's Display/Text/Compact range.
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
93%
x-height 0.51 vs 0.53 for SF Pro (near-identical); cap height 0.72 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
33%
Shares monoline, neutral (2 of 6 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
50%
Covers latin, latin-ext; lacks cyrillic, greek.
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Instrument Sans specimen →Pairings →400 · 500 · 600 · 700
#487% matchsansOFL-1.1 · Mikhail Sharanda
Manrope
Sphinx of black quartz, judge my vow
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
95%
x-height 0.54 vs 0.53 for SF Pro (near-identical); cap height 0.72 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
67%
Shares clean, modern, monoline, neutral (4 of 6 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
100%
Covers all of SF Pro's subsets (cyrillic, greek, latin, latin-ext).
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Manrope specimen →Pairings →200 · 300 · 400 · 500 · 600 · 700 · 800
#582% matchsansOFL-1.1 · Font Bureau, David Berlow, Santiago Orozco, Irene Vlachou, Ilya Ruderman, Yury Ostromentsky, Mikhail Strukov
Roboto Flex
Sphinx of black quartz, judge my vow
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
96%
x-height 0.51 vs 0.53 for SF Pro (near-identical); cap height 0.71 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
40%
Shares monoline, neutral (2 of 5 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
100%
Covers all of SF Pro's subsets (cyrillic, greek, latin, latin-ext).
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Roboto Flex specimen →Pairings →400
#682% matchsansOFL-1.1 · Andrés Briganti, Mateo Zaragoza, Guillermo Rauch, Evil Rabbit, José Rago, Facundo Santana
Geist
Sphinx of black quartz, judge my vow
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
100%
x-height 0.53 vs 0.53 for SF Pro (near-identical); cap height 0.71 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
40%
Shares monoline, neutral (2 of 5 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
75%
Covers cyrillic, latin, latin-ext; lacks greek.
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Geist specimen →Pairings →100 · 200 · 300 · 400 · 500 · 600 · 700 · 800 · 900
#782% matchsansApache-2.0 · Steve Matteson
Arimo
Sphinx of black quartz, judge my vow
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
94%
x-height 0.53 vs 0.53 for SF Pro (near-identical); cap height 0.69 vs 0.71 for SF Pro (close); both normal width; both low stroke contrast.
Traits×0.20
40%
Shares monoline, neutral (2 of 5 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
100%
Covers all of SF Pro's subsets (cyrillic, greek, latin, latin-ext).
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Arimo specimen →Pairings →400 · 500 · 600 · 700
#881% matchsansOFL-1.1 · Alexandra Korolkova, Vitaly Kuzmin
Golos Text
Sphinx of black quartz, judge my vow
Show score breakdownScore breakdown
Classification×0.35
100%
Same class: neo-grotesque.
Metrics×0.25
98%
x-height 0.53 vs 0.53 for SF Pro (near-identical); cap height 0.70 vs 0.71 for SF Pro (near-identical); both normal width; both low stroke contrast.
Traits×0.20
40%
Shares monoline, neutral (2 of 5 traits).
Role×0.10
100%
Both suit body, heading, ui.
Language×0.05
75%
Covers cyrillic, latin, latin-ext; lacks greek.
Variable×0.05
0%
Static instances only; SF Pro is variable.
Family gate
Same family: sans.
View Golos Text specimen →Pairings →400 · 500 · 600 · 700 · 800 · 900

mcpConnect your agent — find SF Pro alternatives live

live endpoint

Point any MCP client at the shared fonts endpoint and your agent gets the same ranked list with every axis score — find_alternatives, list_commercial_fonts, list_fonts and suggest_fonts, read-only, no key.

endpointhttps://mcp.brandsweets.com/fonts/mcp

claude mcp add --transport http brandsweets-fonts https://mcp.brandsweets.com/fonts/mcp

try this prompt

›find a free alternative to SF Pro for a modern brand

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Use Inter instead

Inter is the top-ranked alternative to SF Pro (89%) and is free to self-host under OFL-1.1. Drop these @font-face rules into your CSS — the .woff2 files are served straight from BrandSweets.

css

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-100.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 200;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-200.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-300.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-400.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-500.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-600.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-700.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-800.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-900.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 100;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-100i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 200;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-200i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-300i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-400i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-500i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 600;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-600i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-700i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 800;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-800i.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: italic;
  font-weight: 900;
  font-display: swap;
  src: url("https://fonts.brandsweets.com/inter/inter-900i.woff2") format("woff2");
}

/* Usage */
.heading { font-family: "Inter", sans-serif; }

What we compare SF Pro on

Class: neo-grotesque
x-height: 0.53 ≈
Cap height: 0.71 ≈
Width · contrast: normal · low
Traits: neutral, modern, clean, technical, monoline
Roles: ui, body, heading
Languages · variable: latin, latin-ext, cyrillic, greek · yes

≈ proportions are publicly documented approximations of the regular cut, not measured by us. Open-font metrics are measured from the files. Full formula and thresholds: methodology. Machine-readable: alternatives.md

Questions

Is SF Pro free?: No. SF Pro is a commercial typeface from Apple. Free to use only for designing Apple-platform software; not licensed for other web use. The fonts listed here are free, open-licensed alternatives you can download, self-host and use commercially.
What is the closest free alternative to SF Pro?: Inter scores 89% against SF Pro on our published formula. Designed for UI at the same sizes; nearly identical x-height, apertures and tabular figures. It is licensed OFL-1.1, so it is free to self-host.
How are these alternatives ranked?: By a fixed, published score — 0.35 classification, 0.25 measured proportions (x-height, cap height, width, stroke contrast), 0.20 traits, 0.10 role, 0.05 language coverage, 0.05 variable support — after a family gate: specialist families (blackletter, script, glyphic, stencil, monospace) only list same-family fonts, and any cross-family match is capped at 0.2. No model or vote; the same inputs always give the same ranking. Hand-curated picks are labelled and listed first.

Build a brand around Inter

Turn the pick into a full identity — colors, type roles, logo, and agent-readable tokens your future sessions already know.

Extract a brand Design one on a canvas