Comparison

Mailjet vs Postal

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 →Postal full profile →

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.

★Mailjet68

Postal41

Attribute comparison across 2 tools
Attribute	MailjetLeader	Postal
vioscaleAI score	68 / 100medium · 63%	41 / 100low · 14%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	freemium
Price levelpricing.price_level	low	high
Starting pricepricing.starting_price	$9	$100
Transparentpricing.transparent	✓	✗
Integrations
Countintegrations.count	-	4
Security
Certificationssecurity.certifications	SOC 2, ISO 27001	-
Gdprsecurity.gdpr	✓	✓
Iso27001security.iso27001	✓	-
Soc2security.soc2	✓	-
Trust centersecurity.trust_center	https://www.mailjet.com/fr/a-propos/evenements/trustprivacy-night-2018/	-
Reliability
Sla pctreliability.sla_pct	99.99	-
Adoption
Github starsadoption.github_stars	-	169
Activity
Commits last 30dactivity.commits_last_30d	-	0
License
Spdxlicense.spdx	-	MIT
Language
Primarylanguage.primary	-	Shell
Market
Availabilitymarket.availability	Available worldwide · Popular in EU, US	Available worldwide · Popular in US
Content
Faqcontent.faq	6 items	-

Score

vioscaleAI score

Mailjet68 / 100medium · 63%

Postal41 / 100low · 14%

Pricing

Free tier

Mailjet✓

Postal✓

Model

Mailjetfreemium

Postalfreemium

Price level

Mailjetlow

Postalhigh

Starting price

Mailjet$9

Postal$100

Transparent

Mailjet✓

Postal✗

Integrations

Count

Mailjet–

Postal4

Security

Certifications

MailjetSOC 2, ISO 27001

Postal–

Gdpr

Mailjet✓

Postal✓

Iso27001

Mailjet✓

Postal–

Soc2

Mailjet✓

Postal–

Trust center

Mailjethttps://www.mailjet.com/fr/a-propos/evenements/trustprivacy-night-2018/

Postal–

Reliability

Sla pct

Mailjet99.99

Postal–

Adoption

Github stars

Mailjet–

Postal169

Activity

Commits last 30d

Mailjet–

Postal0

License

Spdx

Mailjet–

PostalMIT

Language

Primary

Mailjet–

PostalShell

Market

Availability

MailjetAvailable worldwide · Popular in EU, US

PostalAvailable worldwide · Popular in US

Content

Faq

Mailjet6 items

Postal–

Capabilities

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

Capability comparison for Email Delivery Infrastructure
Capability	Mailjet	Postal
Capabilities
Deployment model	Saas	Saas
Rest API sending	✓	-
Smtp relay	✓	-
Inbound email parsing	-	-
Dedicated ip available	✓	-
Bounce complaint handling	-	-
Open click tracking	✓	-
Marketing template builder	✓	-
Webhook event streaming	✓	-
HIPAA compliant	-	-
SOC2 type ii	✓	-
ISO 27001	✓	-
Pricing model	Freemium	-

Capabilities

Deployment model

MailjetSaas

PostalSaas

Rest API sending

Mailjet✓

Postal-

Smtp relay

Mailjet✓

Postal-

Inbound email parsing

Mailjet-

Postal-

Dedicated ip available

Mailjet✓

Postal-

Bounce complaint handling

Mailjet-

Postal-

Open click tracking

Mailjet✓

Postal-

Marketing template builder

Mailjet✓

Postal-

Webhook event streaming

Mailjet✓

Postal-

HIPAA compliant

Mailjet-

Postal-

SOC2 type ii

Mailjet✓

Postal-

ISO 27001

Mailjet✓

Postal-

Pricing model

MailjetFreemium

Postal-

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

Postal

Not documented yet.

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 2026-08-25verify ↗

Postal

from $100/moHybridFree tier

FreeFree
Pro-
Pro+-
Max$100/mo
Business-
Enterprise-

as of 2026-10-05verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	Mailjet	Postal
WebPlatforms	✓	✓
iOSPlatforms	✗	✓
AndroidPlatforms	✗	✓
CLIPlatforms	✗	✓
Cloud / SaaSDeployment	✓	✓

Platforms

Web

Mailjet✓

Postal✓

iOS

Mailjet✗

Postal✓

Android

Mailjet✗

Postal✓

CLI

Mailjet✗

Postal✓

Deployment

Cloud / SaaS

Mailjet✓

Postal✓

Integrations

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

Mailjet

Leader

Not documented yet.

Postal

4 total

GitHub
Windows Terminal
IDE
Bing

Independently observed

Still deciding?

Mailjet or Postal: 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.