Software Alternatives & Reviews


Test how your email subject line displays on mobile devices.

TestSubject Alternatives

The best TestSubject alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 11

    A minimal site with prewritten emails

  2. 10

    Easily change the subject of any email, by cloudHQ

  3. Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

    Try for free freemium

  4. 10

    Test the spam-y-ness of your emails

  5. Diligently sourced emails. Accurate emails for Startups and established companies

  6. Unlimited access to the entire LivePhish catalog

  7. Send canned text messages with a single tap

  8. Edit the "subject" field when replying in Gmail!

  9. A free JSON API to check your email messages' spam scores

  10. Phishing simulator for security awareness

  11. Research and compare emails from top brands & competitors

  12. Blend social engineering with real-world phishing simulations to train your users how to detect the most advanced threats.All in a completely self-service, fast, free and modern SaaS platform.

  13. Test your organisation's resiliency towards phishing attacks

  14. An application to clean your subscription list from bounces, and enrich data with the customers

    freemium $10.0 / Monthly (Pro, 1000+ mails)

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Author: | Publisher: SaaSHub
Categories: Email, Lead Generation, Developer Tools


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