Software Alternatives & Reviews

Customer.io VS SendGrid

Compare Customer.io VS SendGrid and see what are their differences

Customer.io logo Customer.io

We make it easy to send emails triggered by user behavior. Build, measure and improve your emails to activate and retain users

SendGrid logo SendGrid

Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free
  • Customer.io Landing page
    Landing page //
    2023-10-08
  • SendGrid Landing page
    Landing page //
    2023-07-28

Customer.io videos

Intercom vs Customer.io vs Zendesk Connect? What's the Best Tool?

More videos:

  • Review - Get to know Customer.io
  • Review - Colin Nederkoorn, CEO of Customer.io, on why knowing your customers is the key to growth

SendGrid videos

SendGrid Review | Send 100k+ Emails Per Month | Pearl Lemon Reviews

More videos:

  • Review - Why use SendGrid instead of Mailchimp for your e-marketing? | Web Summit 2017
  • Review - Why Emails are sent to Spam! Even with Premium Services Like Amazon SES, Sendgrid, Gsuite, Mailgun

Category Popularity

0-100% (relative to Customer.io and SendGrid)
Email Marketing
24 24%
76% 76
Email Marketing Platforms
CRM
100 100%
0% 0
Email Delivery
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Customer.io and SendGrid

Customer.io Reviews

15 best user onboarding software you need to try in 2023
With a focus on messaging, Customer.io lets you create sales workflows around various pushes and nudges, across a range of channels. Email, SMS messages, and push notifications can all be built into an engagement campaign designed to pique curiosity.
15 Mailchimp Alternatives for SaaS Companies
What's more, Customer.io offers advanced automated or API-triggered workflows and various advanced functionalities like time delay or time windows to ensure that you reach customers at the best time for them to take action.
Source: userlist.com
"Pay 880$ per month" - Intercom
Did you find any good option in place of customer.io ? As customer.io seems very expensive once your contact numbers increase.
The 36 Best Marketing Automation Tools to Use in 2020
Some tools like Customer.io, Autopilot, and Encharge merge the gap between marketing and transactional emails and provide a cohesive platform to automate the whole customer journey from a lead to an active user. However, there are platforms like Sendgrid and Mailgun that focus specifically on transactional emails. These infrastructure platforms are usually used by developers...
Source: encharge.io

SendGrid Reviews

Amazon SES vs SendGrid – Who has High Email Delivery?
SendGrid: Though SendGrid claims their pricing policy to be flexible (which is true to a certain extent), it is much more costlier compared to Amazon SES. Under the free plan, the user can send 12,000 emails per month and store 2000 contacts for free which does even requires the usage of any credit card. Under the paid plan, SendGrid’s pricing plan is divided into three...
Source: easysendy.com
Cheap Email Marketing Services: 6 Great Budget Tools Compared
If you just want to give SendGrid a try, there’s a free plan that includes most of the primary features. However, this plan is a bit limited when it comes to the sending allowance of only 100 emails per day. The next tier pro plan is $19.95 per month, and that lets you send up to monthly 50,000 emails. On the far end of the spectrum there are also enterprise plans available...
Source: themeisle.com
11 Sendgrid Alternatives For Your Business Email
SendGrid, which started as an independent entity, and is now acquired by Twilio, offers a lot of functionalities when it comes to sending bulk emails, be it transactional or marketing ones. However, it is not without its flaws, mediocre customer service being one of them. Several viable SendGrid alternatives have emerged in recent years that can serve all your email needs,...
15 Mailchimp Alternatives for SaaS Companies
SendGrid offers a complete email service to companies, including email API to integrate email into your website or app and marketing campaigns. You can use it to send promotional emails, newsletters, password reset emails, and other customer communications.
Source: userlist.com
10 Top Mailgun Alternatives | Most Affordable Competitors 2019
SendGrid offers a Free Plan for sending up to 40,000 emails in month. Below, we’ve listed the pricing plans offered by SendGrid.
Source: www.formget.com

Social recommendations and mentions

Based on our record, SendGrid should be more popular than Customer.io. It has been mentiond 106 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Customer.io mentions (27)

  • Self-hostable SMS automation
    I just added SMS as a messaging channel to Dittofeed (MIT licensed customer.io alternative). Source: 7 months ago
  • Is this a good use case for Autogpt ?
    Sounds like you need good old automation. Zapier, customer.io, pipedream are some. Source: 11 months ago
  • MarTech Edge Interview with Jason Lyman, Chief Marketing Officer, Customer.io
    Since joining Customer.io, I have focused on getting to know our ideal customer profile, assessing the competitive landscape, and understanding current market trends. These insights have allowed me to revamp marketing's objectives and set clear goals for the year. I'm looking forward to leveraging what I've learned in past roles to mature the marketing function at Customer.io, better support our customers, and... Source: 11 months ago
  • Newsletter or phishing?
    Looks like Notion uses customer.io for emails, so probably just a basic marketing/newsletter emails from Notion. Source: 12 months ago
  • 💰 My Frugal Indie Dev Startup Stack
    The final note I'll make is that I've hand-rolled a few additional features that people are normally paying for. For example, I don't use Mailchimp or any tool like that — I send my marketing mail straight via Sendgrid. I dont use customer.io for my email sequences — even though it's very good — because I was able to just build my own email sequencing system. Time will tell whether I end up needing to replace my... - Source: dev.to / over 1 year ago
View more

SendGrid mentions (106)

  • Sending e-mails with Sendgrid
    To send e-mails in a production environment, use services like Sendgrid. - Source: dev.to / 27 days ago
  • How to send emails from your website using Twilio SendGrid
    Now we need to install React Hook Form because that is the package we are going to use for building our form. We also need to install the package for SendGrid. Cd into the sendgrid-contact-form folder and then run this command to install the packages:. - Source: dev.to / about 1 month ago
  • Best email marketing platform for small business?
    We used Sendgrid , but recently moved to LeadGenFusion. Source: 5 months ago
  • How do I receive emails from users who want to contact me
    Formspark is a great service for this with a generous free tier. If you end up scaling up and need more and/or advanced transactional emails you may consider an email API like SendGrid, Amazon SES, or Waypoint. Source: 6 months ago
  • The 7 best transactional email services for developers in 2023
    SendGrid. An industry-leading email API with good deliverability and a comprehensive suite of analytics. - Source: dev.to / 6 months ago
View more

What are some alternatives?

When comparing Customer.io and SendGrid, you can also consider the following products

Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

MailChimp - MailChimp is the best way to design, send, and share email newsletters.

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Mailgun - A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.

Mailjet - All-in-one email service provider that provides maximum insight and deliverability results for both marketing and transactional emails.