SendGrid is rated "Bad" with 1.1 / 5 on Trustpilot
# SendGrid Reviews 537•
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I have been using the sendgrid platform and it works well when you can log in but have not been able to login for 3 days due to this stupid 2 factor authorisation system they have.
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Sendgrid is the worst email marketing company ever.
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I am compelled to share my recent experience with SendGrid, which turned from mildly frustrating to utterly disappointing, affecting not just me but all of my clients.
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While I understand the importance of security measures, SendGrid's response was beyond what one could consider reasonable—they suspended ALL my API keys.
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In conclusion, if reliability, prompt support, and understanding are qualities you seek in a service provider, my recent experience suggests that SendGrid might not be the best choice.
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SendGrid blocked my request for account almost immediately on the click of the button and the are refusing to tell me why under the cover of security.
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There is lots of serious email delivery providers, try thoose, avoid sendgrid at all cost
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Our business receives TONS of SPAM through sendgrid.
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The scam is Sendgrid itself.
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I’m a sendgrid costumer.
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Here is the message I got “Twilio SendGrid takes the security and integrity of our platform very seriously.
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Our Sendgrid API blocked for 2 weeks without any reason, support does not answer at all.
SendGrid is rated "Bad" with 1.1 / 5 on Trustpilot
There’s no clear or straightforward way to cancel your subscription with SendGrid.
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# SendGrid Reviews 544•
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## Total nonsense.
My webshop relies on SendGrid, and when our digital download emails stopped working, we were abruptly told to create our own accounts.
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## Is this legal?
My advice to anyone reading this review is to avoid SendGrid.
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## Horrible company
Please use any provider that is not called sendgrid
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## I've been using SendGrid for a while
I've been using SendGrid for a while, and overall, I find their email delivery service to be quite reliable.
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It would be beneficial for SendGrid to streamline this process, making it more user-friendly and straightforward for new users who are eager to get started.
Moreover, since the Twilio acquisition, it seems that SendGrid's service quality has taken a hit.
While Twilio's involvement had the potential to enhance SendGrid's capabilities, I feel that instead, The integration of Twilio should have meant improvements and innovations, but I've not yet seen these materialize in a meaningful way.
In conclusion, while SendGrid remains a powerful tool for email delivery, the cumbersome signup process and post-acquisition issues with Twilio detract from its overall appeal.
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⭐☆☆☆☆ Beware: SendGrid Overcharges & Ignores Proof
I have used SendGrid for my email campaigns, but after being overcharged $300 for two consecutive months, I am absolutely appalled.
Despite sending only 17,500 emails in both January and February 2025, SendGrid falsely billed me for 225,000 emails each month.
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If you value transparent and honest billing, avoid SendGrid at all costs.
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DO NOT USE SENDGRID.
I strongly recommend staying away from sendgrid.com as they are legitimate scammers.
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# SendGrid Reviews 565•
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There’s no clear or straightforward way to cancel your subscription with SendGrid.
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Whois for sendgrid.net, .com, .org yields Markmonitor ownership with a Las Vegas location, b...I spent $1400 integrating our apps api with Sendgrid's transactional emails.
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Sendgrid used to be great some years back.
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I tried to contact sendgrid's tech support, it's been 2 weeks and I have received no response.
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Our email was not being delivered, so I investigated, it seems that sendgrid has a bunch of their IP addresses that have been added to blacklists.
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SendGrid has the least efficient support service.
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Unless you're willing to spend over $80 a month on a dedicated IP don't bother with SendGrid.
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Most of my emails are considered as spam with spamhaus because of sendgrid ip pools used by spammers.
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My account has problem about IP access and i sent 5 emails and i DM 7-8 for all Twilio and sendgrid account's and still they didnt solve my problem its been 3 days !!
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Overall, SendGrid gets the job done, but there are a couple of recurring issues that make the experience frustrating.
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My advice to anyone reading this review is to avoid SendGrid.26 February 2025Unprompted review
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Please use any provider that is not called sendgrid6 March 2025Unprompted review
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I've been using SendGrid for a while, and overall, I find their email delivery service to be quite reliable.
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It would be beneficial for SendGrid to streamline this process, making it more user-friendly and straightforward for new users who are eager to get started.
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I have used SendGrid for my email campaigns, but after being overcharged $300 for two consecutive months, I am absolutely appalled.
Despite sending only 17,500 emails in both January and February 2025, SendGrid falsely billed me for 225,000 emails each month.
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DO NOT USE SENDGRID.
Read Customer Service Reviews of sendgrid.com | 7 of 28
# SendGrid Reviews 569•
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I strongly recommend staying away from sendgrid.com as they are legitimate scammers.
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There’s no clear or straightforward way to cancel your subscription with SendGrid.
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Whois for sendgrid.net, .com, .org yields Markmonitor ownership with a Las Vegas location, b...I spent $1400 integrating our apps api with Sendgrid's transactional emails.
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Sendgrid used to be great some years back.
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I tried to contact sendgrid's tech support, it's been 2 weeks and I have received no response.
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Our email was not being delivered, so I investigated, it seems that sendgrid has a bunch of their IP addresses that have been added to blacklists.
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SendGrid has the least efficient support service.
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Unless you're willing to spend over $80 a month on a dedicated IP don't bother with SendGrid.
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Sendgrid has turned into a PHISHING platform and they don't care.
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My account has problem about IP access and i sent 5 emails and i DM 7-8 for all Twilio and sendgrid account's and still they didnt solve my problem its been 3 days !!
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Overall, SendGrid gets the job done, but there are a couple of recurring issues that make the experience frustrating.
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SendGrid's support is terrible, and they should rework their entire ticket management process.
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SendGrid blocked my request for account almost immediately on the click of the button and the are refusing to tell me why under the cover of security.
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There is lots of serious email delivery providers, try thoose, avoid sendgrid at all cost9 March 2024Unprompted review
SendGrid Reviews | Read Customer Service Reviews of sendgrid.com
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# SendGrid Reviews
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## Sendgrid floods us with spam…
A Sendgrid customer floods us with spam and phishing daily.
As Sendgrid does not accept spamcop reports any legit (if there are any) customer of Sendgrid may see RBL filters to limit the usability of this questionable service provider.
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However, SendGrid is only applying the downgrade from next month, which means I’m being charged around USD 15 for a service I neither need nor used.
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## OuOur account was hacked, they charged US$16,000 for the attacker's emails, then locked us outr SendGrid account suffered an…
Our SendGrid account suffered an account takeover — which SendGrid's own support team acknowledged in writing as an "Account Takeover" and "fraudulent activity" within our API traffic.
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Instead of treating us as the victims of an attack, SendGrid billed us US$16,406.54 for the traffic the attacker generated — and took it from our card, despite our clear written objection and after the ticket had been marked resolved.
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Tried to report the many emails I get from them to the company (this site won't let me post the email but it starts with abuse then the and sign then sendgrid.com) and they said there was no way they would open these emails that I attached because of security.
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Do not ever use SendGrid for your business.
# Twilio SendGrid Email
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Brands large and small use SendGrid to deliver 148+ billion emails monthly.
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I use SendGrid for sending marketing emails and confirmation emails from our web pages.
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SendGrid has documentation that is not up to date, and their support team is the worst.
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My advice is not to buy SendGrid; instead, use alternatives.
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I use Twilio SendGrid Email API for their automated emails, particularly enjoying its capability to connect to our point of sale system so we don't have to manually upload anything.
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The initial setup of Twilio SendGrid Email API was extremely easy.
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SendGrid is mostly used for email campaigns, and we also use it for mass mailing to students and parents.
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If you don't really have an advanced subscription for SendGrid, it might take a while for you to reach the customer support.
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We definitely have had a very good email delivery rate where we have been handling, for example, in the last week itself, we have had a 98.83% delivery rate of emails, and we have done almost about 121,000 requests by using SendGrid.
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I would rate SendGrid an 8 out of 10.
6 Best SendGrid Alternatives for Transactional Email (2026)
6 Best SendGrid Alternatives for Transactional Email (2026)
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# 6 Best SendGrid Alternatives for Transactional Email (2026)
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|SendGrid/Alternative|Free|Plans start at|Transactional sending options|Email marketing campaigns|Log retention|
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|SendGrid|Up to 100 emails/ day for 60 days|$19.95/ 50,000 emails/ mo|API / SMTP|Separate pricing|30 days (add-on)|
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SendGrid — a subsidiary of Tilio — is a large-scale email solution, providing email automation, signup forms, and list management.
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Here’s an overview of the prices and main features SendGrid competitors offer as transactional email solutions.
### 1. Brevo - The best SendGrid alternative
#### Brevo vs. SendGrid
Brevo is a cost-effective SendGrid alternative built for teams who want transactional email and marketing in one place.
The free plan allows up to 300 emails/day, making it one of the most generous free SendGrid alternatives too.
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As a SendGrid competitor, Brevo offers transactional emails via** ** email marketing API** and SMTP relay**.
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Mailchimp Transactional Email (formerly Mandrill) is another SendGrid alternative for transactional email.
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Mailgun is a close SendGrid competitor.
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Postmark is another SendGrid competitor on the transactional side.
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Amazon SES can be counted as a SendGrid alternative as it’s the most basic solution for service emails.
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All of the listed SendGrid competitors offer the basic functionality for sending transactional emails.
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It’s a good idea for small businesses to try a few SendGrid alternatives for free and see which one’s easiest to use.
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- ### Who competes with SendGrid?
SendGrid has competitors across email and digital marketing industry.
12 Best SendGrid Alternatives & Competitors (October 2026) - Courier
12 Best SendGrid Alternatives & Competitors (October 2026)
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# 12 best SendGrid alternatives & competitors
The top SendGrid alternatives for transactional email, compared on price, free tier, ratings and what each is best for, with SendGrid pinned so you can measure each option against it.
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## SendGrid vs the alternatives
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SendGrid
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|Provider|Starting price|Free tier|Rating|
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|SendGridYou're viewing|$19.95/mo|Trial|4.0|
12 Best SendGrid Alternatives in 2026 (Deliverability & Pricing)
Reddit threads with titles like “SendGrid is over, what to use instead?”
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If you’re only choosing between SendGrid and Mailgun, our SendGrid vs Mailgun comparison scores them round by round.
We compared 12 SendGrid alternatives across five criteria: pricing, deliverability, API and SMTP quality, ease of use, and support.
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**Mailercloud is the best SendGrid alternative in 2026** for teams that want transactional email *and* marketing in one place — it starts at $7/month, keeps a real free plan (1,000 contacts, 12,000 emails/month), and includes Inbox Tracker so you can actually see where your mail lands.
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**Quick Answer:** **Mailercloud is the best SendGrid alternative in 2026** — starting at $7/month with a real free plan (1,000 contacts, 12,000 emails/month) that SendGrid scrapped when it killed its free tier.
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Mailercloud covers the gap SendGrid leaves for most teams: it handles transactional email through an API and SMTP relay, *and* gives you a full marketing platform — automation, segmentation, and campaigns — without forcing you to bolt on a second tool.
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Its free plan still allows 300 emails/day (about 9,000/month) with no contact cap — a genuine free tier that SendGrid no longer matches.
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For teams that outgrew SendGrid but still want a pure sending API, Mailgun is the closest like-for-like swap.
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**Mailercloud is the best SendGrid alternative in 2026 for most teams.** It offers a transactional email API and SMTP relay plus full marketing automation, a free plan with 1,000 contacts and 12,000 emails/month, and Inbox Tracker for real-time deliverability — all starting at $7/month.
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Since SendGrid removed its permanent free tier in 2025, **Brevo** (300 emails/day), **Mailjet** (6,000/month), and **Resend** (3,000/month) are other strong free options.
# Best SendGrid alternatives: 7 options for marketing and transactional email
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Let’s start with the obvious, SendGrid alternatives are email platforms that do the same jobs: transactional email through an API or SMTP relay, marketing campaigns, or both.
SendGrid has two main products.
SendGrid Email API for sending transactional emails and Twilio SendGrid Marketing Campaigns for sending – you guessed it – marketing emails.
Now that SendGrid is part of Twilio, its email products sit within a much larger communications suite.
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We want to know whether SendGrid is still a smart choice as an email platform and what other options there are.
Ultimately the right alternative depends on what you intend to use SendGrid for.
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## What to look for in a SendGrid alternative
Work out which of these apply to you before comparing SendGrid competitors line by line.
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SendGrid is best known as a transactional email platform, but it caters for marketers too.
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## The 7 SendGrid alternatives at a glance
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If you are looking to replace SendGrid, the seven platforms below each answer a different part of that picture.
## Our pick of the best alternatives to SendGrid
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For a team currently paying for SendGrid’s Email API alongside Marketing Campaigns, that is two products and two bills becoming one.
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Many developers recommend Resend when the subject of leaving SendGrid comes up, and setup speed is usually the reason.
# Alternatives to SendGrid
Canonical: https://www.getapp.ie/alternatives/20507/sendgrid
> Explore the top alternatives to SendGrid.
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## Top Alternatives
- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/91602/se
ndgrid/vs/gmail)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/91466/sendgrid/vs/brevo)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/10156/20507/mailerlite/vs/sendgrid)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/90578/sendgrid/vs/constant-contact)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/2348/20507/activecampa
ign/vs/sendgrid)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/90648/sendgrid/vs/zoho-campaigns)
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- [Compare vs SendGrid](https://www.
getapp.ie/compare/20507/113999/sendgrid/vs/engagebay-marketing)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20440/20507/getresponse/vs/sendgrid)
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- [Compare vs SendGrid](https://www.ge
tapp.ie/compare/20507/2069531/sendgrid/vs/success-ai)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/2052479/sendgrid/vs/systeme)
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- [Compare vs SendGrid](https://www.geta
pp.ie/compare/20507/112199/sendgrid/vs/omnisend)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/2062805/sendgrid/vs/mailerfind)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/20515/sen
dgrid/vs/mailjet)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/1993575/sendgrid/vs/gmass)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/111489/sendgrid/vs/em
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/2059739/sendgrid/vs/selzy)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/90602/sendgrid/vs/bitrix24)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/571/20507/emma/vs/sendgrid)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/101687/sendgrid/vs/mailgun)
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- [Compare vs SendGrid](https://www.getapp.ie/compare/20507/90507/sendgrid/vs/pipedrive)
2026 SendGrid Alternatives – Better Support & Deliverability
We’re bringing you a detailed comparison between Sendgrid and other email providers for 2026.
First, let’s tackle the obvious question… Yes, Sidemail is an alternative and competitor to SendGrid.
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7 SendGrid Alternatives:
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## SendGrid Alternatives Comparison
See the tables below for a structured overview of SendGrid alternatives and their key features and pricing.
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|Sendgrid|Sidemail|Mailgun (+ Mailjet)|Mailtrap|Sender|Amazon SES|Postmark|Mailchimp (+ Mandrill)|
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|Website|SendGrid →|Sidemail →|Mailgun →|Mailtrap →|Sender →|Amazon SES →|Postmarkapp →|
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| | |Sendgrid|Sendgrid|Sidemail|Sidemail|Mailgun (+ Mailjet)|Mailgun (+ Mailjet)|Mailtrap|Mailtrap|Sender|Sender|Amazon SES|Amazon SES|Postmark|Postmark|Mailchimp (+ Mandrill)|Mailchimp (+ Mandrill)|
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Sidemail is the **simplest yet complete Sendgrid alternative from this list.** It is an all-in-one email delivery platform mainly focusing on SaaS businesses.
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Mailgun is probably the **closest alternative to SendGrid from this list when we’re comparing complexity and quality of the service.** In previous years, Mailgun was a popular choice for developers as it is an API-first solution with solid transactional emails.
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Mailtrap email delivery platform is one of the more developer-focused SendGrid alternatives on this list.
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Sender is a feature-rich SendGrid alternative built for small and growing businesses that want better value, strong deliverability, and responsive customer support.
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Amazon SES is the **cheapest alternative to SendGrid by far**.
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Postmark is another **SendGrid alternative but only for transactional emails.** It does not offer software for email automation.
