vioscaleAI
Comparison

Mailjet vs SparkPost

On the evidence we track, Mailjet leads this comparison with a composite score of 68/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Mailjet full profile →SparkPost full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Mailjet68
SparkPost57
Score
vioscaleAI score
Mailjet68 / 100medium · 63%
SparkPost57 / 100low · 22%
Pricing
Free tier
Mailjet✓
SparkPost✓
Model
Mailjetfreemium
SparkPostfreemium
Price level
Mailjetlow
SparkPostmid
Starting price
Mailjet$9
SparkPost$15
Transparent
Mailjet✓
SparkPost✓
Integrations
Count
Mailjet–
SparkPost3
Security
Certifications
MailjetSOC 2, ISO 27001
SparkPost–
Gdpr
Mailjet✓
SparkPost–
Iso27001
Mailjet✓
SparkPost–
Soc2
Mailjet✓
SparkPost–
Trust center
Reliability
Sla pct
Mailjet99.99
SparkPost–
Market
Availability
Content
Faq
Mailjet6 items
SparkPost5 items

Capabilities

Feature-by-feature on the axes that matter for email delivery infrastructure. “-” means undocumented, not absent.

Capabilities
Deployment model
MailjetSaas
SparkPostSaas
Rest API sending
Mailjet✓
SparkPost✓
Smtp relay
Mailjet✓
SparkPost-
Inbound email parsing
Mailjet-
SparkPost-
Dedicated ip available
Mailjet✓
SparkPost✓
Bounce complaint handling
Mailjet-
SparkPost✓
Open click tracking
Mailjet✓
SparkPost✓
Marketing template builder
Mailjet✓
SparkPost✓
Webhook event streaming
Mailjet✓
SparkPost✓
HIPAA compliant
Mailjet-
SparkPost-
SOC2 type ii
Mailjet✓
SparkPost-
ISO 27001
Mailjet✓
SparkPost-
Pricing model
MailjetFreemium
SparkPostUsage based

What each one is

The product in its own terms, so the numbers below have context.

Mailjet

Leader

A cloud-based service for creating, sending, and tracking marketing and transactional emails via REST API or SMTP relay, with compliance features including GDPR support and 99.99% uptime on EU-based infrastructure.

Independently observed

SparkPost

A cloud-based messaging service that delivers emails, SMS, and WhatsApp through a single API with flexible pricing—free tier available, then monthly subscription plans with usage-based overages.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Mailjet

Leader
from $9/moSubscriptionFree tier

From $9/month with free tier; annual billing available

  • FreeFree
    • 1,000 contacts
    • APIs, SMTP Relay, Webhooks
    • Advanced Email Editor
    • Basic Statistics
    • Form Builder
  • Starter$9/month
    • Everything from Free
    • 2,000 contacts
    • Brand Kit
    • Anonymous Tracking
    • Online support
    • +1 more
  • Essential$17/month
    • Everything from Starter
    • Segmentation
    • AI Assisted content creation
    • 500 Email address validations
    • 500 Email Previews/month
    • +2 more
  • Premium$27/month
    • Everything from Essential
    • Advanced Statistics
    • Automations
    • Landing Pages
    • 2,000 Email Previews/month
    • +3 more
  • CustomContact sales
    • Everything from Premium
    • Dedicated Technical Account Manager
    • Dedicated IP Strategy
    • IP Performance Monitoring and Management
    • Blocklist Monitoring
    • +5 more
as of verify ↗

SparkPost

from $15/mofreemiumFree tier

Free tier with 1K emails/month. Paid plans from $15–$80/month. Overage charges: $0.30–$0.42 per 1,000 emails depending on volume.

  • FreeFree
    • 1 webhook endpoint
    • 1 sending domain
    • Shared sending IP
    • No credit card required
  • Startup$15/month
    • 10 sending domains
  • Growth$80/month
    • 10 webhook endpoints
    • 1,000 sending domains
    • Dedicated IPs available as add-on
  • EnterpriseContact sales
    • Negotiated per-message rates
    • Multi-year billing
    • Overage cap adjustable by agreement
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Mailjet✓
SparkPost✓
CLI
Mailjet✗
SparkPost✓
Deployment
Cloud / SaaS
Mailjet✓
SparkPost✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Mailjet

Leader

Not documented yet.

SparkPost

3 total
  • Kakao
  • Line
  • WeChat
Independently observed
Still deciding?

Mailjet or SparkPost: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.