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OneSignal vs Mailjet

Side-by-side comparison of two listed Marketing tools — real listing data only, no paid placement.

On record, they differ in: pricing (OneSignal Freemium vs Mailjet Paid); unique tags (OneSignal 4: #push-notifications #sms #in-app-messaging +1 more vs Mailjet 4: #email-api #automation #segmentation +1 more); category rank (OneSignal #14 vs Mailjet #15). Same category (Marketing). Listing facts only — not a recommendation.

OneSignal official site preview

AI-powered customer engagement platform for messaging channels

Freemium #push-notifications#email-marketing#sms#in-app-messaging#customer-engagement

OneSignal is a customer engagement platform that enables businesses to send mobile push notifications, web push, email, SMS, and in-app messages. It leverages AI for autonomous lifecycle marketing to onboard, engage, and retain users, with features like journeys, personalization, segmentation, analytics, events, APIs, and SDKs. Trusted by over 2 million businesses, it sends more than 12 billion messages per month across industries such as gaming, news/media, eCommerce, mobile apps, and fintech.

Published 2026-08-13 · Links checked 2026-09-07

Visit OneSignal →

More OneSignal alternatives →

Email marketing software and API for teams

#email-marketing#email-api#automation#segmentation#ai

Mailjet is an email marketing platform that combines design, delivery, and automation for marketing and transactional emails. It offers a drag-and-drop editor, segmentation, A/B testing, and analytics for marketers, while providing developers with APIs, SMTP relay, and webhooks. The platform includes AI tools for generating content and targeting, and integrates with popular services like WordPress, Shopify, and HubSpot.

Published 2026-08-08 · Links checked 2026-09-06

Visit Mailjet →

More Mailjet alternatives →

OneSignal vs Mailjet at a glance

OneSignalMailjet
PricingFreemium
CategoryMarketingMarketing
Rank in MarketingPosition #14 of 64Position #15 of 64
Alternatives listed10 →9 →
Shared tags#email-marketing
Unique tags#push-notifications #sms #in-app-messaging #customer-engagement#email-api #automation #segmentation #ai
PlatformsWeb app (installable)Not detected on official site (checked 2026-09-20)
Pricing pageOfficial pricing pageOfficial pricing page
Documentationdocumentation.onesignal.com/documentation.mailjet.com/hc/en-us/
CompanyNot detected on official site (checked 2026-09-20)Sinch Mailjet
In their own words—Design, deliver, and automate marketing & transactional emails together with built-in deliverability, GDPR compliance, and developer-ready email APIs— official site (homepage description), checked
Official websiteonesignal.comwww.mailjet.com
Site previewOneSignal official site previewMailjet official site preview

Rank = neutral rotation by listing ID, not a quality score · how it works

Only platforms with an official store or installer link are listed; others may exist.

Listing metadata (published, links checked, site check, fact sources)
OneSignalMailjet
Published2026-08-132026-08-08
Links checked2026-09-072026-09-06
Official site checkOnline when last checked (2026-09-07)Online when last checked (2026-09-06)
Facts sourceofficial site · Facts verified 2026-09-20official site · Facts verified 2026-09-20

OneSignal is Freemium; Mailjet is Paid. Both are listed in Marketing on ToolDock.

What they have in common: #email-marketing

Frequently asked questions

Is OneSignal or Mailjet free?

OneSignal is listed as freemium (free tier alongside paid plans); Mailjet is listed as paid — no free tier on record. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.

What do OneSignal and Mailjet have in common?

Both are Marketing tools listed on ToolDock, and they share the tag email-marketing.

What are alternatives to OneSignal and Mailjet?

ToolDock keeps a tag-matched alternatives list for each: see OneSignal alternatives and Mailjet alternatives.