Mailjet

EU-hosted email API and marketing platform owned by Sinch; volume plans with overage per 1,000 emails.

Mailjet bundles an email API and marketing tools in one EU-hosted account. Watch overages on smaller plans: the 15,000-email tiers charge $2.58 per extra 1,000, falling to $1.20 at 500,000 emails. The $9 Starter plan has no published overage rate, so the calculator treats it as capped. Sinch owns both Mailjet and Mailgun.

Headquarters: 🇫🇷 France
Parent jurisdiction: 🇸🇪 Sweden (parent: Sinch)
EU self-serve plan: Available; check eligible plans and regions
GDPR DPA: Yes
Billing: subscription
Free tier: 6,000 emails/month, max 200/day.
Open source: No
Website: www.mailjet.com
Source last checked: 2026-10-06
Pricing evidence: Published rates

Pricing

Calculated from the listed vendor rates; exclusions still apply. How to read these estimates.

Plan	Base fee / month	1k additional emails
Free	$0	$0
Starter 8k	$9	$0
Essential 15k	$19	$2.58
Essential 50k	$40	$1.52
Premium 15k	$29	$2.58
Premium 50k	$59	$1.52
Premium 100k	$112	$1.39
Premium 250k	$265	$1.25
Premium 500k	$499	$1.2

Allowances, plan limits & calculation details

Rates are shown at their recorded precision. A zero means no charge in this calculation; the vendor may charge for things we leave out. See the notes for usage assumptions and currency conversions.

Free

Base fee / month: $0
Included emails / month (thousands): 6
1k additional emails: $0
Modeled plan limits: ≤ 6 emails / month (thousands)

Starter 8k

Base fee / month: $9
Included emails / month (thousands): 8
1k additional emails: $0
Modeled plan limits: ≤ 8 emails / month (thousands)

Essential 15k

Base fee / month: $19
Included emails / month (thousands): 15
1k additional emails: $2.58

Essential 50k

Base fee / month: $40
Included emails / month (thousands): 50
1k additional emails: $1.52

Premium 15k

Base fee / month: $29
Included emails / month (thousands): 15
1k additional emails: $2.58

Premium 50k

Base fee / month: $59
Included emails / month (thousands): 50
1k additional emails: $1.52

Premium 100k

Base fee / month: $112
Included emails / month (thousands): 100
1k additional emails: $1.39

Premium 250k

Base fee / month: $265
Included emails / month (thousands): 250
1k additional emails: $1.25

Premium 500k

Base fee / month: $499
Included emails / month (thousands): 500
1k additional emails: $1.2

USD monthly prices from the pricing page: Starter $9 (8k), Essential $19 (15k) / $40 (50k), Premium $29 (15k), $59 (50k), $112 (100k), $265 (250k), $499 (500k); larger volumes by quote. EUR: Essential €18/€37, Premium €27/€53/€101/€244/€456. Overage per extra 1,000 emails (Mailjet subscription-management help article, rates from 17 June 2026): $2.58 at 15k, $1.52 at 50k, $1.39 at 100k, $1.25 at 250k, $1.20 at 500k. No overage rate found for Starter, modelled as capped. Premium includes one dedicated IP on 100k+ plans on request. Mailjet SAS (Paris), part of Sinch AB (Sweden); data hosted in the EU.

Managed alternatives

At 1M emails / month. Adjust usage and requirements.

Mailjet: $13,188/yr estimated.

Amazon SES: $1,200/yr estimated · $11,988/yr bill differencePublished rates
ZeptoMail: $3,000/yr estimated · $10,188/yr bill differencePublished rates
Elastic Email: $3,228/yr estimated · $9,960/yr bill differencePublished rates
Scaleway Transactional Email: $3,359/yr estimated · $9,829/yr bill differencePublished rates
SparkPost (Bird Email): $6,360/yr estimated · $6,828/yr bill differencePublished rates

The price difference leaves out migration costs, operating costs and any features you’d need to replace.

Other transactional email comparisons

Found a wrong rate or plan restriction? Report a correction with a current source.