Sensu, by Sumo Logic vs. TeleMate

• Well suited for raising pagers when you have count-based metrics.
• Well suited for threshold-based metrics.
• Not well suited for tracking events over the day, since graphs and other visualizations are missing.

Incentivized

We have been using TeleMate Predictive UC Analytics to help us troubleshooting issues with devices as it picks up not just CDR but other events that occur in the CUCM devices. They are currently making headway in capturing data from our Expressway Servers as we have several users working from home. This is an area in which not many tools out there to provide information we need as the expressways are a bit complex especially when being used in MRA. However, TeleMate Predictive UC Analytics is on track to be one of the first ones to get there. There is still a lot that Telemate has to offer however we are still in the process of getting all that set up on our side

• Unique concept as a "monitoring router" that can tie services together.
• Backward-compatible with Nagios environments.
• More of a DevOps focus than Nagios.

Incentivized

• Assurance provides excellent live data and in a very easy to read format.
• A great multi-report catalog that can be easily setup/scheduled.
• A very in depth SIP call ladder analysis for VoIP engineers.

• Cannot be solely used for tracking metrics over time.
• Not a very good UI.

Incentivized

• More descriptions of the filters and how they are used.

Sensu's customer support was always willing to work with us but never really seemed to learn much from our experiences. I think they get a lot of customers with DevOps IT teams that are willing to put in a lot of elbow grease to get the most of Sensu's architecture. However, despite explaining my continued disappointment with their documentation and the overall flow of the product, I never got much more than a "sorry" and a notice that their documentation was open source if I wanted to contribute to it. The problem, of course, is that you can't document what you don't understand. I'm a former technical writer, so I know that better than most.

Incentivized

Have used New Relic and Sematext Cloud for APM and for tracking over days and visualizing the issues. But those are very expensive as compared to Sensu.

Incentivized

We evaluated several other systems and went with TeleMate Predictive UC Analytics as they had a broader range of tools. We started looking for a CDR product and found that they provided those needs and had much more

• Standing up the Sensu Go server took very little effort.
• Setting up and maintaining the build processes and deployment logic for Sensu assets and checks was somewhat exhausting and resulted in lower adoption among non-DevOps IT.
• The limited web interface resulted in lower adoption among non-DevOps IT.

Incentivized

• Information collected is used to justify staffing needs
• When used along with other technology, such as logging recorder, TeleMate Predictive UC Analytics helps determine accurately what happened with a caller