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 16,576

86,052

France 40,812

20,521

Germany 17,951

27,028

United Kingdom 11,969

31,228

Brazil 4,475

32,654

India 8,304

24,793

Canada 7,487

25,606

Netherlands 10,451

17,660

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 Mailjet sites · All Sendgrid sites