Mailjet vs Sendgrid

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

Top sites by authority

Mailjet · 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

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

United States 14,983

77,691

France 36,029

17,216

Germany 16,250

23,957

United Kingdom 10,778

27,744

Brazil 4,030

29,902

Canada 6,610

22,751

India 7,461

21,768

Netherlands 9,364

15,731

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, Sep 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 Mailjet sites · All Sendgrid sites