Mailgun vs Sendgrid

Head-to-head usage across the sites we track.

Top sites by authority

Mailgun · Sendgrid · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Mailgun · Sendgrid · share of sites in each country using one or the other

United States 88,542

86,052

United Kingdom 36,088

31,228

Canada 28,317

25,606

India 27,650

24,793

Germany 21,441

27,028

Brazil 13,124

32,654

France 20,584

20,521

Australia 20,734

19,815

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Mailgun sites · All Sendgrid sites