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SendGrid Marketing Campaigns vs Testi@

Both stand on email testing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

SendGrid Marketing Campaigns

Free plan APIWeb
Visit SendGrid Marketing Campaigns

Testi@

Free plan ExtensionWeb

Testi@ covers multiple ways to submit email content and review rendered screenshots, with debugging and spam-check tools. Its free account has specific client and preview limits; the listed one-user plan costs £16 a month.

Visit Testi@

The facts

SendGrid Marketing CampaignsTesti@
Free planYesYes
Open sourceNot publishedNot published
Runs onAPI, WebExtension, Web
Lowest paid planBasic: $15 a month1 user: £16 per user a month
Plans published91
MakerTwilio SendGridNot published
Websitetwilio.comtesti.at
On email testing software#15 of 28#19 of 28

SendGrid Marketing Campaigns: what it does well

    Testi@: what it does well

    • Previews email across clients and devices
    • Accepts source, HTML, EML, and ZIP inputs
    • Provides rendered HTML source for debugging
    • Includes a spam test tool
    • Offers a free test account

    What to know first

    • Free account previews are limited to Gmail and Yahoo in Chrome
    • Extra free previews are generated for a random project
    • Email height limits can cause screenshots to be cut
    • API access is not available

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