Mailjet vs SendGrid
Mailjet vs SendGrid, compared side by side on 19 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Mailjet is on 54/100 and SendGrid on 70/100.
Where each one leads
Mailjet
Leads on none of the measures we hold for both companies.
SendGrid
- our overall score: 70/100 against 54/100
- agent readiness: 48/100 against 39/100
- headcount: 6,600 against 48
- funding raised: $79.8M against $16.7M
- LinkedIn following: 499,928 against 7,345
At a glance
| Measure | Mailjet | SendGrid |
|---|---|---|
| What it is | All-in-one email platform for designing, sending, and tracking marketing and transactional emails. | Cloud-based email delivery platform for transactional and marketing emails. |
| Category | Email Marketing, Email API, Marketing Software, SaaS | Communication APIs, Email API, Marketing Automation, Transactional Email |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2010 | 2009 |
| Headquarters | Paris, France | Denver, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Mailjet | SendGrid |
|---|---|---|
| Employees | 48 | 6,600 |
| Headcount growthLast 12 months | Not published | +1.4% |
| Total funding | $16.7M | $79.8M |
| Latest round | Series B | Series D |
| LinkedIn followers | 7,345 | 499,928 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mailjet | SendGrid |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 54/100 | 70/100 |
| Traction | 53/100 | 60/100 |
| Team | 70/100 | 70/100 |
| Community | 8/100 | Not published |
| Search visibility | 32/100 | 46/100 |
| Quality | 58/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (39/100) | D (48/100) |
| Domain ratingLink authority, 0-100 | 85/100 | 91/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mailjet | SendGrid |
|---|---|---|
| Hosting | Not detected | AWS |
| CDN | Cloudflare | CloudFront |
| CMS | WordPress | Not detected |
| Frameworks | Jquery, Tailwind CSS, Bootstrap | Not detected |
| Analytics | Not detected | Google Tag Manager, Segment |
Mailjet vs SendGrid: common questions
Which is better, Mailjet or SendGrid?
On our 0-100 score SendGrid rates higher (70/100 against 54/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 19 data points above: read the rows that match what you are buying for.
How do Mailjet and SendGrid compare on the numbers?
SendGrid leads on our overall score (70/100 against 54/100), agent readiness (48/100 against 39/100), headcount (6,600 against 48), funding raised ($79.8M against $16.7M), LinkedIn following (499,928 against 7,345).
Read the full Mailjet review and pricing or the SendGrid review and pricing. You can also browse other Mailjet alternatives we track.