Internet > Communications > Email
2015-04-23 00:51:12
Best Transactional Email Service Comparison
Like 35
Introduction Video
Technical details
SMTP supportYes
Send transactional emailsYes
Incoming Email SupportYes Parse inbound email, including attachments and content. See for webhook examples. Supported by Griddler:
Send bulk emailsYes
Automatic DKIM signingYes
Personalized DKIM for free (no more "on behalf of")Yes Upgrade to a Silver plan or higher to get personalized DKIM
Open TrackingYes
Click TrackingYes
Clicks Details (per Link, etc.)Yes Via real-time Event API webhook
Message PersonalizationYes
Conditional Personalization (if/else)
WYSIWYG Newsletter EditorYes +$0,25 per thousand, in addition to monthly package
HTML Content Templates (WYSIWYG Editor)Yes
Dedicated IP availableYes
Free plan400 emails per day
Price0.57 USD to $0.80 USD per thousand
Custom-Pricing For Big SendersYes
Cancellation policyCancel at any time, no contract
REST APIYes Yes, for our Bronze plan and higher (and Free plan too)
Event APIYes Yes, for our Silver plan and higher (and Free plan too)
Manage contacts through APIYes See our Newsletter API at
Send email through APIYes
24/7 SupportYes Online ticket generation.
Dedicated Support TeamYes
Phone SupportYes During regular business hours for all plan levels, including "Free." Critical and Escalation Support available 24/7
HeadquarteredCO - CA
Multi-user LoginYes
Prioritize emails
User-Agent TrackingYes
Launch date2009-04-28
Emails sent per month8800000000 (8.8 Billion) total in August 2013 13,196,017,135 total in 1/2015
Sample CustomersSpotify, Foursquare, Pandora, Hootsuite, Uber, Kickstarter, Air BnB, GitHub
Sample Integration PartnersWindows Azure, HP Cloud, Softlayer, Rackspace, Heroku, Engineyard, Cloudbees
Last update2015-04-23 00:51:12
File AttachmentsYes up to 10 MB
  • 2011-01-26 12:29:08
    2015-04-23 00:51:12
  • Email
  • Public
  • Creative Commons License CC-BY-SA 3.0 / GNU FDL


  • voted for this Item (Like)
    Posted 2015-05-28 22:12:42 by teeps
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    Français Posted 2014-09-02 15:08:29 by DROMZEE
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    Posted 2014-03-27 17:59:29 by Jessica Willemain-Burns
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    At 10B/emails per month, SendGrid is the only company with proven scale
    Posted 2013-11-06 01:08:48 by Jim
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    Posted 2013-07-11 17:40:06 by Tim Kojetin
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    Love SG. Support is top notch, product is the industry standard.
    Posted 2013-06-26 18:14:41 by Vince
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    Posted 2013-03-06 00:14:52 by Pedro Sorrentino
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    They are super responsive with spam complains
    Posted 2013-02-26 22:06:59 by Prati
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    Lovin the Parse API!
    Posted 2013-02-26 16:45:07 by Matt Fulton
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    Posted 2013-02-26 12:32:58 by Steaua Sperantei Romania
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    Posted 2013-02-26 12:30:43 by Alexandru Eugen Irimia
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    Great APIs
    Posted 2013-02-26 08:06:33 by sam
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    Kick ass Support 24/7
    Posted 2013-02-26 08:01:08 by florin
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    Posted 2013-02-26 02:45:31 by IanG
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    Sendin all that mail, blocking all that spam. Pure Class.
    Posted 2013-02-25 22:23:20 by Ben Golden
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    SendGrid's API's make it so easy to integrate!
    Posted 2013-02-25 20:48:08 by Katie
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    Great service and reliable delivery.
    Posted 2013-02-25 20:18:40 by timsegraves
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    Posted 2013-02-25 20:08:50 by mbeers
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    Posted 2013-02-25 18:34:43 by BT
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    SendGrid's event API webhooks are fantastic. Now I get notification of unsubscribe, bounce and spam complaint events in real time.
    Posted 2013-02-25 18:24:20 by Paul
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    Posted 2013-02-25 17:57:31 by Tim
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    Rock solid. Mature APIs. SendGrid is the clear market leader.
    Posted 2012-12-13 23:21:40 by PKS
  • voted for this Item (Like)
    Posted 2012-12-12 22:28:52 by Shaun Tonstad
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    Posted 2012-10-24 12:36:51 by Jean Llorca
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    Awesome delivery !
    Posted 2012-09-05 09:30:54 by Duong Anh Nguyen
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    Posted 2012-08-10 01:11:14 by lotusf1pole
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    Ive used Send Grid for Works great. We are going to use Amazon SES since we are hosting the next app on EC2. Will give my feedback on SES.
    Posted 2012-07-14 10:37:39 by Manas Rawat
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    SendGrid's service is impeccable.
    Posted 2012-06-16 18:03:33 by BrianO
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    SendGrid is awesome!
    Posted 2012-05-18 00:53:04 by TheyCallMeSwift
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    Posted 2012-05-14 23:03:28 by Brandon West
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    Posted 2012-04-30 22:47:00 by Daniel Randa
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    Posted 2012-02-20 19:07:52 by David Simpson
  • voted for this Item (Like)
    Posted 2012-01-30 21:03:14 by Hamlet
  • voted for this Item (Like)
    Posted 2012-01-18 14:45:24 by Istrate Florin
  • voted for this Item (Like)
    Posted 2011-06-03 07:26:24 by Mike Schroll

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