Service Level Agreement

Service Level Agreement

We’re big believers in transparency, so we’ve put our SLA online…

Version 1.0

We are aware that service interruptions and outages really impact productivity and disrupt your workflow. We have set a high bar for service uptime because we know how much operations of a property depend on Mews. And we want to ensure that you can run your business worry-free.



SLAs can be complicated technical documents full of terminology that is difficult to decipher. We would like to take to explain, in real words, what the details are.

  • Mews Platform Service Level Agreement (SLA) for all customers guarantees 99.8% monthly uptime.
  • We have designed our SLA to be transparent, based directly on the information we make publicly available on our status page
  • Scheduled downtimes are not normal and we will avoid them as much as possible.
  • If, despite our efforts, monthly uptime of 99.8% is not met, we will offer you financial credits as described below.


There are a lot of systems and applications running in the Mews ecosystem. This SLA covers the Mews Platform which consists of:


  • Commander, Distributor, Navigator and other web applications hosted by Mews.
  • Web APIs hosted by Mews (e.g. Connector, Channel Manager, Distributor).
  • Automatic background processes (e.g. automatic check-in).

On the other hand, client side applications (e.g. Android Operator, Windows Connector, iOs commander), which are not directly hosted by Mews, are not within scope of this SLA.


Monthly uptime is the percentage of total possible minutes Mews Platform was available to you. Here is how we calculate this:

monthly uptime = 1 - (monthly downtime minutes / total possible monthly minutes)

The actual monthly uptime can be always checked by you at




Downtime is based on two factors: the number of minutes Mews Platform was unavailable, and the percentage of customers that were affected. If Mews is down, we use server monitoring software to measure server side error rate, ping test results and other performance and availability metrics. At the end of each month, we sum up downtime periods together to calculate the overall monthly downtime period. Note that downtime does not affect everyone at the same time or in the same way: Mews could be experiencing an outage, but your property is unaffected, and vice versa.

Some scenarios do not count towards downtime. Here are some examples:

  • Slowness with certain features (reports, search, delays in background operations and jobs).
  • Issues affecting only your enterprise that are related to external apps or third parties.
  • Communication issues caused by third party systems (e.g. channel manager downtimes).
  • External network problems outside of our control (e.g. bad configuration on ISP side).
  • Scheduled downtimes.
  • Issues that resulted from your breach of contract based on which we provide you with our services, or from your breach of our instructions or documentation.
  • Issues that resulted from any actions or inaction by you or a third-party.
  • Issues that arise from our suspension or termination of your right to use Mews in accordance with contract concluded between us.
  • Other issues caused by factors outside of our reasonable control.


Scheduled downtime

If scheduled downtime is necessary, we will give you at least 48 hours advance notice. However, we have never had to use a scheduled downtime during lifetime of Mews Platform, so we would like to keep it same way. We will always try to find ways, how to maintain the system without affecting its uptime. We have already committed to this by implementing zero-downtime updates of the system.


Financial credits

If Mews does not meet the monthly uptime of 99.8%, Mews will offer you financial credits. The financial credits represent a sum calculated as a percentage of your monthly fee that will be credited to your future invoice.

The financial credits are calculated as difference between the actual monthly uptime and 99.8%. For example, if the actual uptime is 98%, we will offer you a credit amounting to 1.8% from your monthly fee.

As explained, downtime does not affect everyone at the same time or in the same way, and therefore we find it reasonable to provide financial credits only upon your request. Our relationship is based on trust. We believe that you will ask for credits only if you think you should receive them. To receive the credits, contact us by sending an email to by the 15th of the month following the month in which monthly uptime of 99.8% was not met.

The financial credits are the sole and exclusive remedy for any failure of Mews to meet any obligations arising out of this SLA.



Mews operates HelpDesk 24/7. You can contact our HelpDesk either by sending an email to or through chatbox within the Mews Platform.

If you contact us via HelpDesk, we guarantee to respond to your request and resolve the reported incident within the time scale in the table below. There are different response and resolution times depending on the seriousness of the reported incident.


Types of requests

In Mews we distinguish amongst three types of incidents/requests (critical, high priority and general) and for each of them we guarantee different response and resolution time.

  • Critical requests: mean requests for support concerning errors due to which system is completely materially unavailable (i.e. a failure of the whole Mews Platform).
  • High priority requests: mean requests for support concerning any of the following errors: (i) a failure of one or more core functions of system not causing complete unavailability of the system (such as unavailability of check-in, check-out or taking payments), (ii) core functions and features of system are available and functioning, however, production is functioning at a materially impaired rate (such as slow performance of the system or any substantial part of it).
  • General requests: mean request for support concerning (i) errors not preventing productions but impairing non-production operations (such as inability to check-in/check-out in a standard way), (ii) other errors, and (iii) procedural problems encountered in the use of the system.


Response time and resolution time

If you contact our HelpDesk, Mews will acknowledge the receipt of your request within the specified response time and will resolve the reported incident within the specified resolution time.

By resolving the incidents we understand repairing the root cause of the incident, or implementing workaround or any other method of resolving the request/incident.

It is difficult to predict the nature of the incident, and therefore it is also difficult to determine how long the resolution time should be in general. Nevertheless, it is crucial for us to fix the most severe incidents asap, and therefore we have taken a decision that when a critical request is made, it will be resolved within 48 hours from the time when you notified us of the incident. This SLA does not stipulate any specific time limit for resolving high priority requests, however, what we guarantee when it comes to high priority requests is that after reporting high priority incidents Mews will start working on so-called resolution plan which will be shared with you. In this plan you will be informed what resolution time is and what steps will be taken by us to resolve the incident.


Type of requests/incidentsResponse timeResolution time
Critical4 hours48 hours
High priority8 hoursAs per resolution plan
General24 hoursN/A


Legal provisions

Mews enters with its customers into a cooperation agreement or other agreement based on which Mews Platform is provided to customers (hereinafter the “agreement”). This SLA applies only to those customers whose agreement explicitly stipulates that this SLA shall form an integral part of the agreement.

This SLA does not apply to individuals/guests using Mews Navigator. From a legal point of view, it is important to determine what document prevails in the event is conflicting terms in different documents, and therefore:  

  • In the event of conflicting provisions between this SLA and the agreement, the agreement always prevails.  
  • In the event of conflicting provisions between this SLA and the General Terms and Conditions for Partners, this SLA always prevails.  

The word “you” and/or “customer” used within this SLA means “Partner” as defined in the agreement. The word “we” and/or “Mews” used within this SLA means “Mews Systems” as defined in the agreement.

Mews reserves the right to change this SLA from time to time. Any such change will be notified via our website or Mews Account at least 30 days before the effectiveness of such change.


This SLA was last updated on 05.03.2019.

Oh and did we mention that we’ve probably got the best client service in the world?

Our Customer Conversation Ratings are rocking (emojis don't lie)

93% 😃 or 🤩

And our Median Response Time is the lowest of any PMS (true story)

 5m 23s

Intercom for SLA
Last Updated: 01 May 2019 at 16:57 GMT

Performance stats based on last 28 days