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Twilio SendGrid Email API
4.0
(348)
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Twilio SendGrid Email API Reviews & Product Details

Twilio SendGrid Email API Overview
What is Twilio SendGrid Email API?

Twilio SendGrid is a trusted email delivery platform that lets users create and send emails. The platform ensures emails are engaging and easy to create with tools like drag-and-drop builders. It also features a lot of automation tools and comprehensive analytics all to help improve open rates, engagement, and conversions.

Company Twilio Inc.
Year founded 2008
Company size 1001-5000 employees
Headquarters San Francisco, California, United States
Social Media
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Ask Questions about Twilio SendGrid Email API
What Twilio SendGrid Email API is best for?
How does Twilio SendGrid Email API compare to Mailmodo?
What are the pros and cons of Twilio SendGrid Email API?
Twilio SendGrid Email API Product Details
Capabilities
API
CLI
Segment
Small Business
Mid Market
Enterprise
Deployment Cloud / SaaS / Web-Based
Support Email/Help Desk
Training Documentation
Languages English
Twilio SendGrid Email API Features
A/B Testing
Automated Testing
Blacklist Monitoring
Bounce Management
Campaign Performance Analytics
Content Analysis
Customizable Reports
Dedicated IP Address
Deliverability Consulting
Deliverability Reporting
Domain Reputation Monitoring
Email Authentication (DKIM, SPF, DMARC)
Email Preview
Email Queue Management
Email Syntax Validation
Email Verification
Engagement Tracking
Feedback Loop Handling
Geolocation Tracking
IP Reputation Monitoring
Inbox Placement Testing
Integration with ESPs (Email Service Providers)
List Cleaning
Real-Time Analytics
SMTP Relay
Segmentation
Sender Score Analysis
Spam Testing
Transactional Email
Whitelist Management
Twilio SendGrid Email API Media
Disclaimer
Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: February 02, 2025
Twilio SendGrid Email API Logo
348 Twilio SendGrid Email API Reviews
4.0 out of 5
Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
AB
Andreas B.
Founder
Share
"Reliable, Robust and Fast"
What do you like best about Twilio SendGrid Email API?

I love it that one simply implements the api and it works flawless.

What do you dislike about Twilio SendGrid Email API?

nothing to report, great product, 40 characters is too long

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

customer wanted a specific sent from address

Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
CB
Chris B.
Director
Share
"Simple, reliable, bulletproof"
What do you like best about Twilio SendGrid Email API?

I primarily use the SendGrid API equipping websites with reliable email delivery. SendGrid's WordPress plugin takes minutes to set up and is completely reliable. The cativity activity installed by the plugin in the WordPress dashboard makes it easy to see that delivery is happening as expected. The plugin makes it easy to verify correct setup and see that my clients are, indeed, receiving a flow of email (even when I am not the recipient).

What do you dislike about Twilio SendGrid Email API?

There's not much I don't like about SendGrid. If there were any room for improvement, it would be simplifying the user interface in the web dashboard. I do sometimes need to dig around to find things. One possible improvement might be to add a way to star or favorite frequently used sections. For instance, I'm typically interested in reviewing existing APIs or generating new ones. Being able to favorite these functions would be faster than digging through several levels of menus.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

MOst people don't realize how poor mail delivery can be using the default services provided by website hosts. Most of my clients are online to generate leads, and there simply no room for a dropped transactional email or missing contact form enquiries. Using the SendGrid WordPress plugin and SendGrid API simply makes these problems go away. Since adopting the SendGrid mail API, I've had literally zero client complaints about lost transactional emails or undelivered contact form enquiries.

Mid Market (51-1000 emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
SM
Stephen M.
Vp, Compliance
Share
"Sendgrid for a Mobile Commerce Company"
What do you like best about Twilio SendGrid Email API?

SendGrid has reliably been an email partner with our company for over 3 years. Their service is reliable and reasonably priced.

What do you dislike about Twilio SendGrid Email API?

We see broader uses for SendGrid in omni-channel marketing but we are just not beginning to take advantage of this capability.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

We require that transaction receipts and registration emails dependably arrive (not sent to junk / spam) to our customers. SendGrid provides this capability.

Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
NA
Nelson A.
Cto
Share
"SendGrid"
What do you like best about Twilio SendGrid Email API?

SendGrib eliminates a huge strain for us to im sure our emails are going out and delivered. Provides amazing insight and we couldn't be happier.

What do you dislike about Twilio SendGrid Email API?

We have it found any dislikes.if we do I am sure they will address them.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Successful email campaigns.

Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
JA
Jeff A.
Founder
Share
"SendGrid is simply amazing"
What do you like best about Twilio SendGrid Email API?

SendGrid is super easy to use and setup.

What do you dislike about Twilio SendGrid Email API?

While I'm required to complete this field, I really have no dislikes

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

I use SendGrid as my SMTP server with clickfunnels. Worked perfect to begin with, still working perfect.

Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
DM
Donmore M.
Director
Share
"Excellent Email Marketing Service"
What do you like best about Twilio SendGrid Email API?

Sendgrid is the only user friendly and flexible marketing software at affordable rates!!!

What do you dislike about Twilio SendGrid Email API?

there are fewer bands, if only they can use more bands or categories for different users

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

i am able to send bulk mail with ease and very fast

Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
Patrick C. avatar
Patrick C.
Lead Developer
Share
"It's a solid mail service"
What do you like best about Twilio SendGrid Email API?

Ability to implement api easily - with no real overhead.

What do you dislike about Twilio SendGrid Email API?

Not much to dislike - really. We still get the product free! We only use it for a portion of our service : client email delivery within their admin panel.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Email reliability. Transactional and site based.

Small Business (50 or fewer emp.)
Nov 16, 2018
 Source
Overall Rating:
5.0
JB
Jim B.
Engineer
Share
"SendGrid Review"
What do you like best about Twilio SendGrid Email API?

The analytics are great and easy to read.

What do you dislike about Twilio SendGrid Email API?

Sometimes hard to find where it shows what emails didn't go.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Sending emails automatically

Small Business (50 or fewer emp.)
Nov 07, 2018
 Source
Overall Rating:
5.0
JB
Joshua B.
Owner
Share
"Sendgrid works flawlessly with everything I already use."
What do you like best about Twilio SendGrid Email API?

I like how easy it was to get started. I plugged my sendgrid info into the shopping cart system I use, and it was firing off receipt emails in minutes for me (with better email deliverability than I've seen in ages).

What do you dislike about Twilio SendGrid Email API?

I'm not a power user, so I haven't come across anything so far that didn't work perfectly right out the gate. If I had to nitpick though, I guess I'd pick different typography for their website ;-P

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

So far I'm mostly just using it for transactional emails to my customers (although I also have a handful of cart abandonment email sequences). I'm starting to test it for marketing broadcasts this week, because I've heard great things from colleagues.

Small Business (50 or fewer emp.)
Nov 06, 2018
 Source
Overall Rating:
5.0
JB
Josiah B.
Managing Director/Software Product Owner/Business Analyst
Share
"Pain-Free, Seamless Experience"
What do you like best about Twilio SendGrid Email API?

Easy API, reliability of the emails delivered

What do you dislike about Twilio SendGrid Email API?

Nothing comes to mind that I dislike about the product.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Client->Customer communication / Transnational Emails / Promotional/Marketing Emails

Small Business (50 or fewer emp.)
Nov 04, 2018
 Source
Overall Rating:
5.0
DE
Diane E.
Cosmetology Instructor
Share
"Great Service"
What do you like best about Twilio SendGrid Email API?

SendGrid has been a great addition to my email. I need to get out about 5,000 emails every month and this helps me get it done.

What do you dislike about Twilio SendGrid Email API?

So far, nothing. This has been super easy to use and keep track of.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Sending mass emails to clients with ease

Small Business (50 or fewer emp.)
Oct 30, 2018
 Source
Overall Rating:
5.0
AY
Anne Y.
Ms
Share
"Great service"
What do you like best about Twilio SendGrid Email API?

Works with newer web apps; multi-faceted services for communications needs on website

What do you dislike about Twilio SendGrid Email API?

So far so good I plan to implement many other features in the near future.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Updating website to newer code; needed SendGrid for forms

Small Business (50 or fewer emp.)
Oct 30, 2018
 Source
Overall Rating:
5.0
JU
Juan U.
Vice President Of Technology
Share
"Great service and even better tech support!"
What do you like best about Twilio SendGrid Email API?

It works! and if you encounter a problem, their team is willing to assist you until you can resolve the issue.

What do you dislike about Twilio SendGrid Email API?

Pricing could be a little lower, but you get what you pay for.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

We needed to send blast communications emails from our virtual office, the emails contain critical information and reaching accounts like gmail.com aol.com and yahoo.com was difficult until we implemented SendGrid.com, after the implementation, we not only raised our deliberability ratio but our clients and MUCH happier.

Small Business (50 or fewer emp.)
Aug 06, 2018
 Source
Overall Rating:
5.0
WN
Wendel N.
Co Founder
Share
"A really nice marketing tool"
What do you like best about Twilio SendGrid Email API?

I think SendGrid it's a really easy tool with almost zero configuration and it's very productive. Me and my team was searching for a tool like this for a long time, but the only that can cover all of our marketing and transactional process was SendGrid. The email testing feature is awesome!

What do you dislike about Twilio SendGrid Email API?

I think that some things are not perfectly clear for the user, specifically the suppressions list, it's very confusing sometimes. And also i've took a lot of time to know of the transactional templates, I think that it's a UX problem that makes a awesome feature undiscoverable sometimes.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

We use SendGrid to send our targeted email campaigns and all the emails that come from our platform, password resets, onboarding and a lot more.

Small Business (50 or fewer emp.)
May 13, 2018
 Source
Overall Rating:
5.0
AA
Adam A.
Instruktor Kizomby
Share
"Pixel Perfect ESP"
What do you like best about Twilio SendGrid Email API?

- Campaign editor, clean, simple and easy to use. - Lots of rules for segmantation of email lista. - Clean, Pixel Perfect design of dashboard. - Analitics.

What do you dislike about Twilio SendGrid Email API?

Well I dislike that there is no built-in autoresponder to create campaigns with sequence of emails. Sth that is must have for me nowadays.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Could be easily integrated with SMTP API so I use it as email provider for my blogs (integration with WordPress)

Small Business (50 or fewer emp.)
Apr 09, 2018
 Source
Overall Rating:
5.0
OS
Obx S.
Founder
Share
"Quick, Easy, Powerful Marketing Campaigns"
What do you like best about Twilio SendGrid Email API?

The Marketing Campaigns engine that SendGrid rolled out has a number of benefits for the business owner that doesn't want to get into API code. The Marketing Campaigns drag-and-drop editor is easy to learn and quick to navigate. After building your first campaign, you can easily duplicate it and not have to build each campaign from scratch. You get 2000 free contacts and once your business grows to sending more emails per month, you can upgrade. Nice feature for startups. The metrics are very expandable - you can view your open rate, clicks, and unsubscribes all in one screen. You can even drill down to what types of devices that your customers are viewing your email on. Keeping your contact list slim and clean is simple by viewing your bounces, spam reports, and invalid emails in a simple screenflow. Chop and drop or review your contacts for validity. So much more available, we would suggest you give it a try! Beats ConstantContact, MailChimp and other more costly, simple email creators - plus your emails won't carry their branding!

What do you dislike about Twilio SendGrid Email API?

We tried signing up for the Partners program to become an affiliate. We were directed to a simple contact form, filled it out, but never heard from anyone.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Email Marketing; the benefits are increased customer engagement, web traffic increase, and conversion rate of purchases has increased.

Small Business (50 or fewer emp.)
Mar 16, 2018
 Source
Overall Rating:
5.0
Nizamudheen V. avatar
Nizamudheen V.
Founder And Business Head
Share
"My most favourite service provider"
What do you like best about Twilio SendGrid Email API?

Best part in integrating the solution with our technology, also the whitelabelling and score of emails that we sent is high.

What do you dislike about Twilio SendGrid Email API?

Charge per contact is something which we didnt like

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

Sending transactional emails on daily basis to the clients

Small Business (50 or fewer emp.)
Jan 19, 2018
 Source
Overall Rating:
5.0
Dan G. avatar
Dan G.
Founder
Share
"Solid email service provider"
What do you like best about Twilio SendGrid Email API?

Sendgrid has a great, speedy, easy-to-use API for sending emails that's easy to integrate into any application.

What do you dislike about Twilio SendGrid Email API?

Setting things up for sending a lot of email can be confusing: setting up domains, keys, IP addresses, DNS entries, etc.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

SendGrid allows our company to send hundreds of thousands of notification emails to customers each month. Speed and delivery are what's important to our users: getting the e-mails immediately, and in their inbox not a spam folder. SendGrid has consistently delivered on those needs year after year, and quite affordably!

Small Business (50 or fewer emp.)
Jan 18, 2018
 Source
Overall Rating:
5.0
PL
Peter L.
Vice President Of It And Software Development
Share
"A robust transactional email provider"
What do you like best about Twilio SendGrid Email API?

Sendgrid has become my default mechanism for sending emails from applications. Rather than deal with the uncertainties of having an SMTP server available, and the headaches of network issues, its great to be able to configure my applications to just send this off to a service that does it all for me.

What do you dislike about Twilio SendGrid Email API?

It can be difficult to really get the answers you need when you need them with send grid because their UI has so much available to it. This is both a blessing and a curse. I am still getting a feel on my own for how to manage my processes better and take full advantage of what they have to offer.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

I use Send Grid to send all my emails from my applications. Even those third party apps I setup that require an SMTP server, I can give them the credentials for a SendGrid SMTP. My own APIs make full use of the API. And while I use MailChimp currently for my email marketing, I am looking forward to trying out Send Grid when I have a change. My big plus with SendGrid is the presence of web hooks. I can, and have, configured email addresses to point to SendGrid and had a webhook then post that information to a webpage I have written for processing and storage. This is amazingly useful technology.

Mid Market (51-1000 emp.)
Jan 17, 2018
 Source
Overall Rating:
5.0
MS
Mo S.
Data Analyst
Share
"2-year relationship"
What do you like best about Twilio SendGrid Email API?

The statistics and the numbers. And you can see a graph every day. it helps a lot.

What do you dislike about Twilio SendGrid Email API?

Nothing really, but maybe that they are focusing on marketing where some users are using it for other purposes.

What problems is Twilio SendGrid Email API solving and how is that benefiting you?

We have a list of recipients, that is updated every week and we send them emails every day (5 or more). We track the bounced emails and other stats by SendGrid.