Google Voice vs. Twilio SendGrid

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Google Voice
Score 7.9 out of 10
N/A
Google Voice is a free IP telephony service that provides users with one phone number that can be forwarded to multiple phones or devices. It includes features such as call forwarding, voicemail translation, text messaging, and voice calls. Fees may apply for international calling.
$10
per month
Twilio SendGrid
Score 6.8 out of 10
N/A
Twilio SendGrid Marketing Campaigns provides users with segmentation, campaign editing, and deliverability. According to the vendor, Twilio SendGrid Marketing Campaigns is trusted by over 80,000 customers globally, including Airbnb, Spotify and Uber. Twilio SendGrid Marketing Campaigns aims to help users by providing: MORE EFFICIENT EMAIL BUILDING The campaign building process is free from frustrating, rigid step-by-step wizards that slow users down. The vendor says…
$15
per month
Pricing
Google VoiceTwilio SendGrid
Editions & Modules
Starter
$10
per user/per month
Standard
$20
per user/per month
Premier
$30
per user/per month
Basic
$15
per month
Advanced
$60
per month
Free
Free
Offerings
Pricing Offerings
Google VoiceTwilio SendGrid
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Google VoiceTwilio SendGrid
Features
Google VoiceTwilio SendGrid
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Google Voice
5.2
53 Ratings
43% below category average
Twilio SendGrid
-
Ratings
Hosted PBX6.025 Ratings00 Ratings
Multi-level Interactive Voice Response (IVR)3.027 Ratings00 Ratings
User templates1.419 Ratings00 Ratings
Call reports6.846 Ratings00 Ratings
Directory of employee names9.027 Ratings00 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Google Voice
8.4
67 Ratings
1% above category average
Twilio SendGrid
-
Ratings
Answering rules8.546 Ratings00 Ratings
Call recording8.352 Ratings00 Ratings
Call park6.422 Ratings00 Ratings
Call screening10.060 Ratings00 Ratings
Message alerts9.065 Ratings00 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Google Voice
7.5
44 Ratings
7% below category average
Twilio SendGrid
-
Ratings
Video conferencing6.222 Ratings00 Ratings
Audio conferencing7.839 Ratings00 Ratings
Video screen sharing8.014 Ratings00 Ratings
Instant messaging8.027 Ratings00 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Google Voice
7.0
63 Ratings
14% below category average
Twilio SendGrid
-
Ratings
Mobile app for iOS6.745 Ratings00 Ratings
Mobile app for Android7.351 Ratings00 Ratings
Email & Online Marketing
Comparison of Email & Online Marketing features of Product A and Product B
Google Voice
-
Ratings
Twilio SendGrid
7.0
50 Ratings
13% below category average
WYSIWYG email editor00 Ratings8.837 Ratings
Dynamic content00 Ratings6.940 Ratings
Ability to test dynamic content00 Ratings5.138 Ratings
Landing pages00 Ratings8.024 Ratings
A/B testing00 Ratings8.830 Ratings
Mobile optimization00 Ratings8.438 Ratings
Email deliverability reporting00 Ratings5.950 Ratings
List management00 Ratings5.644 Ratings
Triggered drip sequences00 Ratings5.524 Ratings
Reporting & Analytics
Comparison of Reporting & Analytics features of Product A and Product B
Google Voice
-
Ratings
Twilio SendGrid
6.6
50 Ratings
15% below category average
Dashboards00 Ratings5.648 Ratings
Standard reports00 Ratings6.248 Ratings
Custom reports00 Ratings8.131 Ratings
Pre-Send Testing
Comparison of Pre-Send Testing features of Product A and Product B
Google Voice
-
Ratings
Twilio SendGrid
8.2
12 Ratings
1% above category average
URL Validation00 Ratings7.711 Ratings
Link Tracking00 Ratings7.712 Ratings
Image Validation00 Ratings8.39 Ratings
Inbox Display00 Ratings7.911 Ratings
Email Accessibility Tools00 Ratings8.612 Ratings
Spelling and Grammar Check00 Ratings8.19 Ratings
Spam Testing00 Ratings8.111 Ratings
Email Previews00 Ratings8.912 Ratings
Best Alternatives
Google VoiceTwilio SendGrid
Small Businesses
CloudTalk
CloudTalk
Score 7.5 out of 10
Mad Mimi
Mad Mimi
Score 10.0 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 7.5 out of 10
VerticalResponse
VerticalResponse
Score 10.0 out of 10
Enterprises
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
Emma by Marigold
Emma by Marigold
Score 8.7 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Google VoiceTwilio SendGrid
Likelihood to Recommend
9.0
(71 ratings)
5.7
(61 ratings)
Likelihood to Renew
9.3
(7 ratings)
7.0
(1 ratings)
Usability
9.0
(9 ratings)
5.8
(8 ratings)
Support Rating
7.0
(35 ratings)
3.0
(9 ratings)
Implementation Rating
10.0
(2 ratings)
-
(0 ratings)
Contract Terms and Pricing Model
7.0
(1 ratings)
-
(0 ratings)
Professional Services
7.0
(1 ratings)
-
(0 ratings)
User Testimonials
Google VoiceTwilio SendGrid
Likelihood to Recommend
Google
I do think Google Voice works well for organizations that do not have a support team meant to provide regular telephone support, and instead do so on an ad hoc basis. I would not recommend it for high-volume call activities, such as SDR motions.
Read full review
Twilio
If you're prepared to build out your whole staff UX, audience creation, email production, and analytics on your own using API, this tool may have that flexibility. If you require a sturdy drag and drop production tool, this tool has it but at the expense of a lot of other critical functionality. Out of the box analytics/reporting, is extremely limited. Complex queries, even something like pulling those who haven't engaged in email within a certain time period, is clunky. If you require any support at all, this is not the tool for you. I'm a deliverability consultant and have used many of the top email marketing tools and SendGrid has been extremely difficult for my team. I do not recommend it. Shiny and bright during sales, pretty disappointing thereafter.
Read full review
Pros
Google
  • Google Voice has been great for setting up additional phone lines and numbers.
  • The voicemail inbox is a great feature and you can see when messages come in online and listen to the messages from your computer.
  • Google Voice allows us to have multiple phone numbers and lines for specific business purposes.
Read full review
Twilio
  • Managing email lists / audiences is easy with features like groups and segments.
  • They provide pre-built email templates that are very easy to modify. It is also super easy to create new email templates with their drag-and-drop email builder.
  • Provides clear / easy-to-read analytics of email campaigns.
  • I can easily import large email contact lists all at once or add a user manually one-at-a-time, when needed.
Read full review
Cons
Google
  • There has not been much innovation since the initial release.
  • It doesn't handle SMS well.
  • It does not natively integrate with CRM without legacy complication
  • It is not supported by Google as it once was
  • Call Recording is non-existent
  • Call-Tree or Virtual Auto-Attendant needs are not available
Read full review
Twilio
  • Not necessarily their Email API but their email in general - they are currently in beta for automated email sequences but are still bare bones. Much more work is needed before it can be used mainstream and be able to convert everything to SendGrid.
  • Helping with warming up our dedicated IP for the best-sending score.
  • We seem to hit the promotions folder a decent amount (maybe the IP problem above) and even a lot of their emails hit my spam or promotions folder (whether they be transactional or marketing) which isn't a great sign when trusting an ESP.
  • Transactional email sequences would be a huge plus.
  • Now that Twilio owns SenGrid, having an integrated platform where you could see all our transactional emails together.
  • Better reporting and split reporting between transactional and marketing emails.
Read full review
Likelihood to Renew
Google
Google Voice has been invaluable for us in our effort to provide exceptional customer service. With Google Voice, we have been able to increase our customer interactions while reducing the wait time to reach a live person on our team. We couldn't be more pleased with the way things have worked out since implementing Google Voice.
Read full review
Twilio
No answers on this topic
Usability
Google
I think it works really well in the arena it operates in, but not so well in areas where an enterprise system would be more appropriate. It's great for quick solutions that just work, but not so much for more complex call management tasks.
Read full review
Twilio
It is usable but needs improvement in overall user experience and ease of use. A new joinee/anyone new to the tool would need more tarining currently before he can use the platform seamlessly. The set-up to value realization time for Twilio SendGrid customers is generally high because of this concern.
Read full review
Support Rating
Google
They do not offer support unless you have the Business account for Google Voice under G Suite. This is tough, because Google doesn't really have a customer support team for this service, so when it gets shut down for a few hours, we have no choice but to wait it out. But this doesn't happen that often, which is great.
Read full review
Twilio
Twilio SendGrid Email API is everything we want it to be, and we have no reason to look for any other solution. Features and pricing match exactly what we need. As developers for SaaS products, Twilio SendGrid Email API provides a great service. I hope that they stay this way and don't inflate the service with too many marketing oriented features, because there are other tools for that and Twilio SendGrid Email API is a API for sending email first and foremost.
Read full review
Implementation Rating
Google
It is a pretty seamless program to transfer to, even for people who either have little experience with these programs or people who were stuck on Skype
Read full review
Twilio
No answers on this topic
Alternatives Considered
Google
The integrations of Google Voice with all our devices are flawless, Android, iOS, Windows, Linux and Mac. Also, the call performance is far superior on wifi as well as on mobile data. With Skype, we had several problems with personal accounts, performance issues, and in general, it felt awkward to use it.
Read full review
Twilio
Sendgrid has a lot of features that other providers have and a few more - like the dynamic template builder, which AWS SES doesn't have. We choose the provider based on the scenario of use and the provider we're using. If we're going to be making regular changes to a template, then we'd go with Sendgrid, as the changes will be easier to make and don't necessarily require developer intervention.
Read full review
Contract Terms and Pricing Model
Google
Google Voice should be also be use to those who have difficulty in speaking English. So the contract term will need to be a little strict as Google Voice is used in navigations as the part of GPRS navigation is personal. The private data need to be in control much more securely and safely.
Read full review
Twilio
No answers on this topic
Professional Services
Google
It help to connect with the products that we use as a part. We need to get in touch with our professional world. It is like a tool that helps us to get in touch with everything from A to Z in our professional careers. So we need to be in touch with everything as linearly as the jpb can be done.
Read full review
Twilio
No answers on this topic
Return on Investment
Google
  • Cost for Google Voice is stellar, starting at $10/mo per user.
  • While it doesn't offer a new Audio/Video conferencing solution it does integrate with GSuite so it makes use of Google Calendar and Hangouts/ Google Meet.
  • Gets the employee's to use their company phone numbers more as texting is easy and deployment is simple.
  • The cell phone app is reliable and easy to deploy.
Read full review
Twilio
  • As it was cheaper than the transactional service we previously used, it saved costs.
  • The API was relatively easy to work with so it helped us ship the service and test it quickly.
  • We still use the transactional email service, even though we recognize its limits as it meets our immediate needs.
Read full review
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