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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Sinch Mailgun

    Score9.3 out of 10
    N/AMailgun is a transactional email API service which was owned and supported by Rackspace (acquired in 2012) and then spun off in 2017 as an independent and standalone entity. It is now supported by Sinch since that company's acquisition of Mailgun and Mailjet, through acquiring Pathwire.

    $15

    per month

    Zendesk Chat

    Score8 out of 10
    N/AZendesk Chat (formerly Zopim) is a live chat tool developed by the Singaporean company also called Zopim, acquired by Zendesk in April 2014.

    $11.20

    per month

    Pricing
    Sinch MailgunZendesk Chat
    Editions & Modules
    Basic
    $15
    10,000 emails/mo included
    Foundation
    $35
    50,000 emails/mo included
    Scale
    $90
    100,000 emails/mo included
    Free
    Free
    100 emails/day included
    Lite
    $0
    per user
    Basic
    $14
    per user
    Advanced
    $25
    per user
    Premium
    $55
    per user
    Offerings
    Pricing Offerings
    Sinch MailgunZendesk Chat
    Free Trial
    YesYes
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeOptional
    Additional Details—The pricing above is price per user per month. You will get a discount when you opt for annual payment.
    More Pricing Information
    Community Pulse
    Sinch MailgunZendesk Chat
    Considered Both Products
    Sinch
    No answer on this topic
    Zendesk
    No answer on this topic
    Key User Insights
    Would buy again
    77%
    Would buy again
    10 Answers
    94%
    Would buy again
    15 Answers
    Delivers good value for the price
    77%
    Delivers good value for the price
    10 Answers
    100%
    Delivers good value for the price
    15 Answers
    Happy with the feature set
    85%
    Happy with the feature set
    11 Answers
    94%
    Happy with the feature set
    15 Answers
    Lived up to sales and marketing promises
    82%
    Lived up to sales and marketing promises
    9 Answers
    100%
    Lived up to sales and marketing promises
    12 Answers
    Implementation went as expected
    83%
    Implementation went as expected
    10 Answers
    93%
    Implementation went as expected
    13 Answers
    Features
    Sinch MailgunZendesk Chat
    Chat Analytics and Reports
    Comparison of Chat Analytics and Reports features of Sinch Mailgun and Zendesk Chat
    Feature
    Sinch Mailgun
    -
    Ratings
    Zendesk Chat
    8.4
    5 Ratings
    3% below category average
    Chat history and transcripts00 Ratings8.05 Ratings
    Chat reporting00 Ratings8.65 Ratings
    Chat and web analytics00 Ratings8.54 Ratings
    Best Alternatives
    Sinch MailgunZendesk Chat
    Small Businesses
    Postmark
    Score7.7 out of 10
    Olark
    Score10 out of 10
    Medium-sized Companies
    Postmark
    Score7.7 out of 10
    Zoho SalesIQ
    Score9.7 out of 10
    Enterprises
    No answers on this topic
    Genesys DX (discontinued)
    Score10 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Sinch MailgunZendesk Chat
    Likelihood to Recommend
    9.6
    (29 ratings)
    7.7
    (23 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    8.0
    (1 ratings)
    Usability
    10.0
    (3 ratings)
    7.0
    (5 ratings)
    Availability
    10.0
    (1 ratings)
    -
    (0 ratings)
    Performance
    9.0
    (1 ratings)
    -
    (0 ratings)
    Support Rating
    7.4
    (7 ratings)
    8.4
    (3 ratings)
    Product Scalability
    10.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    Sinch MailgunZendesk Chat
    Likelihood to Recommend
    Sinch
    Mailgun's pay-as-you-go pricing structure is fantastic, especially if you don't need to send that much email. The pricing, including the free tier, is much more generous than what you can get with some pricier providers, like SendGrid. I mainly just use Mailgun as an SMTP server for web services, and the service has been set-up-and-forget, which is great because I never even have to log onto the Mailgun website and do any work. Mailing list support also looks great for rolling-your-own and not relying on more expensive mailing list services.
    Incentivized
    Read full review
    Zendesk
    Zendesk Chat is suited for all the support teams that provide real-time assistance. Like if someone wants to block the debit/credit card, it is a high-priority case that needs real-time assistance. Whereas issues like close my account, and invoice request doesn't need real-time assistance, where Zendesk tickets support will be perfect.
    Read full review
    Pros
    Sinch
    • Its SMTP is very easy to use and it integrates easy with all CMS and frameworks.
    • It allows you to have a record of the incoming/outgoing emails and get useful statistics about them.
    • Thanks to their 5000 free emails per month, it is a very good option to startups and small companies.
    Incentivized
    Read full review
    Zendesk
    • Extremely fluid chat interface allows for easy communication.
    • It can be used directly on a website page or as a widget.
    • Allows the end user to translate the chat into their own native language.
    • Notifies you with pending chats via on-screen notifications and sound effects.
    Read full review
    Cons
    Sinch
    • No built-in templating features (This was a bit sad after coming from Mandrill which excelled at this)
    • Dashboard UI (although easy to use) is a bit dated in appearance
    • Logs are cumbersome compared to Mandrill
    • Setting up TLD (top level domain) names (things like .online or .church) that are not common require an email to tech support (this is annoying)
    • Sometimes can be slow in delivery
    • Shared IP addresses can be SPAM filtered or delayed (requires an email to support to have a new one assigned - Note: this can be mitigated by buying a dedicated one for a monthly fee)
    Incentivized
    Read full review
    Zendesk
    • Linking with a telephone, so the agent is only working on 1 channel at a time
    • More simplified way to create and use templates
    • Link users who may have provided us a new/different email from what we have on file for them
    Read full review
    Likelihood to Renew
    Sinch
    No answers on this topic
    Zendesk
    Due to staffing issues, we have temporarily stopped offering chat as an available channel. We're also interested in the best ways to integrate chat with our FAQs and AI to provide quick responses, either during off-hours or prior to speaking with a live agent. I've also found that reporting is rather limited where some of the interesting and useful data made available and visible during the chat cannot be pulled post-chat; it would be great to pull a high-level report so we can analyze this data.
    Read full review
    Usability
    Sinch
    The time for the initial setup is very quick, since you can start sending (thus developing) from their sandbox in no time. The actual configuration involves, as usual, some DNS changes that may require time but are well explained and documented. Once everything is set up, there are a lot of monitoring tools that you can use to optimize your lists.
    Incentivized
    Read full review
    Zendesk
    As mentioned previously, it's a clunky product that lacks user-friendliness. It feels old and behind the times compared to other products we have used. The inability to have a wrap-up time before a new chat comes in is also a big issue for our team.
    Incentivized
    Read full review
    Reliability and Availability
    Sinch
    There have been a few minor outages through the years, but nothing more than a few minutes. These small outages are to be expected in any kind of a SaaS product, but Mailgun handles them very well. We designed our software to just retry sending after a while if there is an outage. As far as I know, we have never had to do more than a few retry cycles. This is all automated on our end, so we rarely even notice. Our customers have never noticed any mail sending outages.
    Incentivized
    Read full review
    Zendesk
    No answers on this topic
    Performance
    Sinch
    The API and the deliverability of emails is excellent. Their API is very responsive and performs perfectly fine. I have no complaints there. Their management interface though (accessed through the web) is pretty slow though. Searching through lists of emails when I'm tracking down a problem for a customer can take 10+ seconds which is annoyingly high for a modern web app.
    Incentivized
    Read full review
    Zendesk
    No answers on this topic
    Support Rating
    Sinch
    You can't seem to get ANY support until you shell out hundreds of dollars per month. I even did this when we could not deliver mail with Mailgun, and the response was slow and inadequate. Nor would they refund my money. I'll never be a customer of Mailgun again.
    Incentivized
    Read full review
    Zendesk
    Getting assistance and/or troubleshooting anything with Zendesk can be quite frustrating. In my years of experience with Zednesk, I have almost never found the answer to my question without going through multiple articles, ultimately getting frustrated and reaching out to our contact for more assistance. So for a consumer, the support is not as relieving as Zendesk Chat is to our customers in getting the questions answered by us.
    Incentivized
    Read full review
    Alternatives Considered
    Sinch
    To be honest, the tools are quite similar and again I dont recommend using them as a standalone products, but they power the work we do via CRMs and our marketing campaigns. Mailgun integrates slightly better which it is why it is the preferred choice for our agency, as it integrations options seem to be better
    Incentivized
    Read full review
    Zendesk
    Zendesk Chat is far more user friendly than some of the other competitors on the market. It has a very all the features that you require to ensure your customers are contacted in 'real time'. Its main tools include a live chat interface for quick communication, customisable chat widgets to fit your brand, mobile responsiveness for all devices, and canned responses for common questions. The platform can also start chats based on visitor actions, like time on a page or exit intent. A real must for any leading company
    Incentivized
    Read full review
    Scalability
    Sinch
    Over the past six years, Mailgun has scaled with our growth very easily. We haven't had to make any code changes to handle our larger volume today, and their pricing has scaled naturally with our growth. As far as I know, there is nothing we will need to do in order to grow 10-fold. Mailgun just handles the load really well.
    Incentivized
    Read full review
    Zendesk
    No answers on this topic
    Return on Investment
    Sinch
    • By not investing in our mail server, we have saved huge amount of money and time. For configuration and installation of an email server on Linux-based server, we would have to hire a network administrator.
    • If email delivery is an issue in a hosting provider, another solution is to switch the hosting. Fortunately with Mailgun, we didn't need to try different hosts and experiment which one works best for emails. We can stick to our existing web hosting provider and would not need to change it just for the sake of improving email deliverability.
    • The pricing of Mailgun is very cheap and straightforward. First 10K emails are free every month and that's a big advantage for our organization because our volume of emails is rarely more than 10K per month.
    Incentivized
    Read full review
    Zendesk
    • Positive impact - Compared to our old system, this newly updated system provides features and functionality that has increased our agent productivity and provided customer insight like we've never had before. This has resulted in fewer hold times and higher customer satisfaction.
    • Negative impact - Our reporting team still struggles with obtaining the right information from time to time with the chats. This leads to loss of productivity and more resources dedicated to reporting.
    • Positive impact - Due to Zopim's embed, we are able to more successfully place them on the appropriate self-service portals and pages, reaching a larger audience, and being more readily available to answer our client's questions. This has resulted in an increase in our self-service portal usage, driving down the phone and email support channels, which in turn reduces support costs.
    Incentivized
    Read full review
    ScreenShots

    Zendesk Chat Screenshots

    Screenshot of How Zopim Chat Widget looks on the website.Screenshot of This is how the chat window looks like to your visitorsScreenshot of This is a screenshot of the visitor list.Product screenshot