Customer.io vs. Twilio

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Customer.io
Score 9.4 out of 10
Small Businesses (1-50 employees)
Customer.io is a customer engagement platform that enables marketers to build sophisticated automated messaging campaigns. With access to real-time behavioral data, users can create personalized and relevant messages to engage and retain customers. This includes sending emails, push notifications, SMS, in-app messages, and more through a visual building experience. Built for scale, Customer.io boasts users among over 5,300 companies, sending over 17 billion messages per year.N/A
Twilio
Score 7.0 out of 10
N/A
Twilio offers a CPaaS and CCaaS solution, with the combination of its programmable Voice, Video, and Messaging APIs, as well as the Twilio Flex cloud contact center. Additional capabilities include Twilio's Elastic SIP Trunking, as well as API for WhatsApp.
$0
per min per participant
Pricing
Customer.ioTwilio
Editions & Modules
No answers on this topic
Programmable Video
$0.0015
per min per participant
WhatsApp Business API
$0.0042
Per WhatsApp Template message sent
WhatsApp Business API
$0.005
Per WhatsApp session message
Elastic SIP Trunking
$0.007
Per min for termination
Programmable Messaging
$0.0075
per message sent or received
Programmable Voice
$0.0085
per minute to receive a call
Programmable Voice
$0.013
per min to make a call
Elastic SIP Trunking
$0.045
Per min for origination
Twilio Conversations
$0.05
per active user per month
Twilio Authy
$0.09
per authentication
Programmable Wireless
$0.1
per MB
Twilio Flex (Contact Center)
$1
per active user hour (5000 hours free)
Programmable Wireless
$2.00
per SIM card
Twilio SendGrid Email API
$14.95
per month up to 100k emails. (Up to 40k emails free for 30 days)
Twilio SendGrid Marketing Campaigns
$15
per month for 5,000 contacts and 15,000 emails. Your first 2,000 contacts are free
Twilio Flex (Contact Center)
$150
per named user per month (5000 hours free)
Offerings
Pricing Offerings
Customer.ioTwilio
Free Trial
YesYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeOptionalOptional
Additional DetailsEssentials: For startups and small teams engaging customers on their mobile and web apps. - Up to 5,000 profiles*, Send Emails, Push, In-App, and SMS, Visual Workflow Builder, Segmentation, Two Workspaces, Email Support, Customer Community Premium: For high-growth companies looking for greater control over their messaging outcomes. - Everything in Essentials, Custom Data + Message Volume, Premium Product Features, Additional Workspaces, 90-day Onboarding Program, Premium Email & Chat Support, Managed Deliverability, Dedicated IPs, Parcel Pro Licenses, HIPAA Compliance Enterprise: For at-scale companies looking to create world-class customer experiences. - Everything in Premium, Managed Infrastructure*, Customer Success Manager, Quarterly Success Reviews, Technical Account Manager*, Audit Logging & Data Governance*, Parcel Business Licenses, Migration Support*, *Available by consultation.1. Pay-as-you-go pricing: Simple usage-based pricing means you don’t get locked into big contracts. 2. Volume discounts: Discounts trigger as your usage grows, so you always get a fair price. 3. Start building today with free trial credit and full API access.
More Pricing Information
Community Pulse
Customer.ioTwilio
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Customer.ioTwilio
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All AlternativesView all alternativesView all alternatives
User Ratings
Customer.ioTwilio
Likelihood to Recommend
10.0
(0 ratings)
6.8
(0 ratings)
Likelihood to Renew
-
(0 ratings)
7.5
(0 ratings)
Usability
9.0
(0 ratings)
9.5
(0 ratings)
Performance
-
(0 ratings)
7.4
(0 ratings)
Support Rating
-
(0 ratings)
5.7
(0 ratings)
Implementation Rating
-
(0 ratings)
9.5
(0 ratings)
User Testimonials
Customer.ioTwilio
Likelihood to Recommend
This tool is well-suited for companies looking to run email marketing campaigns or send out newsletters regularly to their users/customers. The workflow setup is especially useful for companies who want to send specific emails based on user behavior - i.e. they've not logged in recently, have bought a specific product, haven't opened any emails, etc. This could also be useful for freelancers like me since you can create different workspaces within Customer.io. I have configured it this way to handle email marketing for a few of my clients, and the software keeps everything organized and separate. This might not be the best tool for small businesses, considering the price. It may be better to start out with a cheaper email marketing tool, and then if/when necessary, scale-up with a tool like Customer.io.
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Twilio is well suited to sending SMS reminders to prospects on the lead-up to sales appointments. This has helped us improve attendance rates for these meetings. We also use Twilio to communicate with these prospects post-meeting to make offers on products and services and for feedback on their meeting.
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Pros
  • Ease of use, a good tool for non programmers, or not so tech savvy people.
  • Great support, willing to help a lot, by chat, calls, or screen sharing.
  • Fast updates, it's a newer tool, but they are coming with fixes and updates fast.
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  • Easy to see my team in one place, when they log in and out and what call status they are in.
  • Twilio is a simple, user friendly way to log in and out of work activities.
  • Excellent services and support.
  • The omnichannel feature which allows agents to get request from all channels.
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Cons
  • I may be missing it in the UI, but a place to see the list of emails who qualify for a certain email.
  • One easy to view chart of all our automated/lifecycle emails to see what a given user would see over their customer journey. (This is really just a feature request/idea - the product itself is really awesome.)
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  • Authy does not support the "push button" multi-factor authentication from your application's native apps. This means if you want to use Authy, you still need to use TOTP based codes.
  • Not really a shortcoming of Authy, but it does nothing to help with multi-factor authentication using text messages - those are still sent to your platform's messaging app.
  • Authy doesn't always display how much time is left before your current token expires, making it difficult to know how much time you have left to enter the current code.
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Likelihood to Renew
No answers on this topic
We are happy with Twilio because the price per message is low. The API is not difficult to implement and the documentation is very complete. Twilio as a company keeps you well informed of issues that happen. They also offer free online workshops or conferences to make notices of new laws, etc.
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Usability
It is really difficult to leverage all the neat features without a developer. I actually think the base software could be really great for a small business if the price is right, but there are so many things you *can* do but have to know how to do them or have access to your website and the ability to code.
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Overall the product API is extremely well documented so it is very easy to build a product with their technology. The website is a little bit cumbersome to use as they have greatly expanded the number of products that they have over the years, but the dashboard UI has not been improved much since.
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Performance
No answers on this topic
The problem tends to be us, the user, rather than Twilio. We don't reach out to support fast enough (spend time struggling), but when we have, they've solved our issue immediately. We are rural, so there are signal issues to accommodate, however, we find that a few staff on a few cellular networks can triangulate where we all have signal to put up a sign.
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Support Rating
No answers on this topic
Good interface to connect with different API systems for communication through different channel[s]. Twilio has good market coverage of the client across the globe for generating revenue through multi-channel approach. It works with [a] programmable feature that makes life easy for every user. Automated call is one of the advance[d] feature[s] of this tool.
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Implementation Rating
No answers on this topic
The developer APIs and SDKs are super easy to follow.
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Alternatives Considered
We used Autopilot in the past. It worked well but the integration wasn't very good, considering they only used cookies. We have a very complex system right now to be able to track every customer, and it was expensive but worth it. Autopilot worked very well when we were starting, but then it didn't track purchases, it wasn't easy to change a customer attribute, and so on (this was a few years ago, probably they have improved a lot). It was more visual and better to create huge workflows. . Mailchimp was the first program we used. It's very basic but good at what it does: sending a newsletter to your small database. It has integrated very well with other services and we haven't used in a lot of time, but certainly was grown a lot so it must be doing things fine. I also tried Active Campaign but it was almost the same as Autopilot.
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We have looked at some of Twilio competitors, like Infobip, Sich and Bandwith. Prices on all of them for voice minutes and SMS are way cheaper than Twilio. But none of them seem to offer as many features and ease of use as Twilio. Specially from an API point of view
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Return on Investment
  • Helped increase our new user engagement with our cloud-based software
  • Helped our sales team identify clients who had dropped off and stopped interacting with our software
  • Helped our sales and customer service team track which clients were completing their full registration process
  • Helped our marketing, sales, and customer service team identify key features and messaging with A/B testing for different campaigns
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  • We found that associates who had the opportunity to respond to a survey about their assigned job were 37% more likely to return to a job site
  • We were able to reduce the number of resources required to manually respond to associates using Twilio Studio, so those resources could have more time to complete other tasks
  • We were able to scale the number of associates who received survey messages at least by a factor of 8 without increasing our resource demand
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ScreenShots

Customer.io Screenshots

Screenshot of data-driven or manual segments that can be created in the no-code builder for recipient lists, campaign triggers, filters, and conversion goals.Screenshot of the code editor for email, that helps navigate code and iterate.Screenshot of account performance, visible at a glance from the Dashboard view.Screenshot of drag and drop messages, time delays, and branches where desired, to build cross-channel campaigns.Screenshot of triggered campaigns based on forms submissions, customer attributes, customer actions, and dates.Screenshot of localization for global audiences. One message can be delivered in multiple languages.

Twilio Screenshots

Screenshot of To access any of the products in Console, head over to the “Explore Products” section and start building.Screenshot of Whether you prefer to build with a drag-and-drop visual editor or with code, Twilio SendGrid Marketing Campaigns helps you engage your customers through email.Screenshot of Flex is a programmable Contact Center that puts you in control.