Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Sinch
Score 5.9 out of 10
N/A
Sinch (formerly CLX Communications) offers a range of SMS messaging services, including the former mBlox, which was acquired in 2016 and serves as a component of Sinch messaging servicesN/A
Twilio
Score 7.4 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
SinchTwilio
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
SinchTwilio
Free Trial
NoYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoYes
Entry-level Setup FeeNo setup feeOptional
Additional Details1. 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
SinchTwilio
Considered Both Products
Sinch

No answer on this topic

Twilio
Chose Twilio
We use other services for sending SMS and also for video streaming. both services were implemented before Twilio's whatsapp business service, so we might be interested in those tools
Top Pros
Top Cons
Best Alternatives
SinchTwilio
Small Businesses
Telegram
Telegram
Score 8.8 out of 10
Simplify360
Simplify360
Score 7.8 out of 10
Medium-sized Companies
Telegram
Telegram
Score 8.8 out of 10
Bright Pattern Contact Center
Bright Pattern Contact Center
Score 10.0 out of 10
Enterprises
Telegram
Telegram
Score 8.8 out of 10
Conversica
Conversica
Score 9.6 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
SinchTwilio
Likelihood to Recommend
5.9
(5 ratings)
6.5
(72 ratings)
Likelihood to Renew
-
(0 ratings)
8.0
(5 ratings)
Usability
-
(0 ratings)
9.5
(10 ratings)
Performance
-
(0 ratings)
7.1
(17 ratings)
Support Rating
-
(0 ratings)
5.6
(16 ratings)
Implementation Rating
-
(0 ratings)
9.5
(2 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
10.0
(1 ratings)
Professional Services
-
(0 ratings)
10.0
(1 ratings)
User Testimonials
SinchTwilio
Likelihood to Recommend
Sinch (formerly CLX Communications)
Sinch is well suited if you believe communication is the solution to 99% of problems in this world. Lack of communication builds issues that can easily be avoided with clear and transparent communication. Emails/ in-app notifications, the not immediate and always causes a delay since it depends on the user's internet connection. On the other hand, SMS is a service, which reaches every individual immediately and without fail. Therefore, Sinch shall be utilised by every company to make sure immediate communication is enabled.
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Twilio
I think Twilio has a very powerful set of tools that can be beneficial for almost any business, but it is on the more expensive side (and for good reason) so I wouldn’t recommend it to very small businesses or anyone wanting a cheaper solution. But for medium to large orgs, there are a plethora of ways to gain value from these products. I’ve only used Twilio with my current client, but I will be recommending Twilio Segment to future clients for capturing and processing customer data and building marketable audiences. One use case is using Twilio Segment as a way to manage marketing opt-ins and compliance, I have used Functions to capture opt-out data from events and send that info to One Trust and other systems, for example. Another use case is mass texts such as surveys; or customer support using Twilio Flex (especially with the new AI context features coming out). It would not be appropriate for a business who does not have a large spend for marketing, or maybe a B2B who doesn’t address the individual customers directly.
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Pros
Sinch (formerly CLX Communications)
  • Performance
  • Support
  • SMS
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Twilio
  • 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.
Read full review
Cons
Sinch (formerly CLX Communications)
  • Improved UI for easier navigation to the owned short codes and status of their certification.
  • List of carrier requirements for certification (i.e. keywords).
  • Language and character do's and don't's for specific routes.
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Twilio
  • In my opinion, online support is extremely subpar for clients.
  • In my experience, no way to talk with anyone without a $1,500 investment monthly in their service.
  • In my experience, be prepared to wait at least 2-4 days to receive even one response from their support.
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Likelihood to Renew
Sinch (formerly CLX Communications)
No answers on this topic
Twilio
We have standardized our processes surrounding Twilio. The entire process just works! There is no significant gap that we need to fill. Instead of thinking about Twilio's replacement, we'd rather focus on our customers with Twilio. It meets all our uses-cases currently. We haven't even explored the entire suite of applications to determine what other use cases we may potentially use.
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Usability
Sinch (formerly CLX Communications)
No answers on this topic
Twilio
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
Sinch (formerly CLX Communications)
No answers on this topic
Twilio
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
Sinch (formerly CLX Communications)
No answers on this topic
Twilio
I've never had to contact Authy's support. Of course, that's because Authy is so simple and easy to use that there hasn't been any need to. Authy correctly implements the time-based one-time password (TOTP) protocol, and becomes it conforms to the standard, it easily replaces Google Authenticator for your needs.
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Implementation Rating
Sinch (formerly CLX Communications)
No answers on this topic
Twilio
The developer APIs and SDKs are super easy to follow.
Read full review
Alternatives Considered
Sinch (formerly CLX Communications)
mBlox compares in SLA and QoS to other top tier aggregators. We interconnect with several vendors who provide wholesale enterprise level SMS and MMS services like mBlox, and they all compare around the same. Quality of service is key, and we've found them to be no greater, and no worse than their competitors.
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Twilio
Twilio was referred to me by a business colleague, and I can't be more thankful! Twilio has helped my Facebook page by leaps and bounds, and I haven't even considered trying another chat option for my page. It is easy to set up, and customer service is quick to answer any and all questions you may have. I highly recommend it!
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Contract Terms and Pricing Model
Sinch (formerly CLX Communications)
No answers on this topic
Twilio
Being in South Africa, direct local currency support would be nice
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Return on Investment
Sinch (formerly CLX Communications)
  • Positive return on investment
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Twilio
  • Adding in phone numbers onto our onboarding sequence has increased our user activity by about 30%. We believe due to the users being more invested in the application now.
  • On top of that, our first SMS has increased our week 1 retention by about 15%. Pushing users to go on the app more than 2-3 times has been a struggle and SMS seems to be a solid driver in retention.
Read full review
ScreenShots

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.