Mailjet vs Onfido Comparison
Detailed comparison of features, pricing, and capabilities
Last updated April 4, 2026
Overview
Compare key metrics and features at a glance
Mailjet
https://www.mailjet.com
Mailjet is a cloud-based email delivery and tracking platform that enables businesses to send marketing and transactional emails. The service provides features for email automation, template design, A/B testing, and advanced analytics for monitoring email performance. As part of Sinch, Mailjet offers comprehensive APIs and SMTP relay services for developers while maintaining user-friendly email marketing tools for marketers.
Onfido
https://onfido.com
Onfido is an identity verification and authentication platform that helps businesses verify people's identities using document verification, biometric verification, and background checks. The company uses AI and machine learning to verify government IDs and match them to facial biometrics, enabling businesses to onboard customers remotely while preventing fraud and maintaining regulatory compliance.
Quick Comparison
| Detail | Mailjet | Onfido |
|---|---|---|
| Category | Email Marketing | Identity Verification |
| Starting Price | Free | Free |
| Plans Available | 4 | 1 |
| Features Tracked | 17 | 1 |
| Founded | 2010 | 2012 |
| Headquarters | Paris, France | London, UK |
Features
Detailed feature-by-feature comparison
Feature Comparison
| Feature | | |
|---|---|---|
| api | ||
| APIs & SMTP Relay | ||
| Webhooks | ||
| compliance | ||
| GDPR Compliance | ||
| core | ||
| A/B Testing | ||
| AI Email Generator | ||
| Advanced Segmentation | ||
| Biometric Verification | ||
| Contact Management | ||
| Email Automation | ||
| Email Editor | ||
| Email Tracking & Analytics | ||
| Form Builder | ||
| Inbox Preview | ||
| Landing Pages | ||
| Personalization | ||
| Real-time Collaboration | ||
| security | ||
| Role Management | ||
| SPF/DKIM Authentication | ||
Pricing
Compare pricing plans and value for money
Mailjet
From $0/mo
Price Components
- emails: $0/email (6000 included)
- base_subscription: $17/month (15000 included)
- email_previews: $0/preview (500 included)
- email_validations: $0/validation (500 included)
- base_subscription: $27/month (15000 included)
Best For
Small to mid-sized teams and developers needing affordable email automation, robust APIs, and real-time collaboration for targeted marketing campaigns.
Onfido
From $0/mo
Price Components
- document_check: $2/check
- facial_similarity_check: $1/check
Best For
Fintech and mobility platforms onboarding global users needing fast AI-driven biometric and document verification with strong compliance.
Integrations
See which third-party services are supported
Supported Integrations
Coming Soon
Integration comparison data for Mailjet, Onfido is being collected and will be available soon.
Strengths & Limitations
Key strengths and limitations of each service
Mailjet
Small to mid-sized teams and developers needing affordable email automation, robust APIs, and real-time collaboration for targeted marketing campaigns.
- Offers real-time collaboration in Passport editor for multiple users to edit campaigns simultaneously with version control.
- Supports A/B testing of up to ten email versions on subject lines, content, and design to boost performance.
- Provides forever free plan with core features and low Essential tier at $17/month for 15,000 emails without daily limits.
- Includes open-source MCP Server for conversational AI queries on campaign analytics like open rates by country.
- Free plan includes daily sending limits and Mailjet branding on emails.
- Lacks dominance compared to market leaders like Mailchimp and Klaviyo in overall share.
Onfido
Fintech and mobility platforms onboarding global users needing fast AI-driven biometric and document verification with strong compliance.
- Supports thousands of government-issued documents across 195 countries with AI-powered data extraction and security checks.
- Advanced liveness detection distinguishes real users from photos, videos, or masks via movements or 3D analysis.
- Atlas AI with over 10,000 micromodels processes 95% of checks in under 10 seconds, boosting fraud accuracy by 54%.
- ISO 27001 certified and fully compliant with GDPR, CCPA, featuring end-to-end encryption for biometric data.
- Narrower document coverage at ~2,500 types versus competitors like Veriff's 13,500, limiting some global reach.
- Lacks bank account verification and unified fraud signals like device fingerprinting found in platforms such as SEON or Signzy.
- Biometric verifications take up to 10 seconds, slower than rivals delivering 1-second responses.
Company Info
Company details and background
Mailjet
Onfido
Comparison FAQ
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