End-to-end measurement
Agents test performance between your sites and our infrastructure every few hundred milliseconds, around the clock.
Network analysis · free
We measure every segment, from your office to us
Latency, jitter, packet loss: measured continuously along the whole path. We see where performance plays out, no guessing. Offered at no charge.
Get my free analysis Free, no commitment.
Your officeYour users, on site
- Latency 3 ms
- Jitter 0.2 ms
- Loss 0%
Internet linkOften the invisible link
- Latency 16 ms
- Jitter 1.8 ms
- Loss 0.3%
RēzauOur infrastructure
Every segment is measured continuously. We see exactly where it happens.
Measure, don’t guess
We see the whole path, continuously
When performance varies, we do not guess: we measure. Using Obkio, a network monitoring tool built in Montreal, agents continuously test performance, day and night, between your sites and our infrastructure. The result: we see exactly where performance plays out, your local network, the internet link or our cloud, and we act accordingly, with the numbers to prove it.
The technology behind our analysis 
We rely on Obkio, a Montreal company specialized in network performance monitoring, to measure your network end to end, continuously, with the precision of a tool built right here, in Quebec.
obkio.com
Full end-to-end visibility
Latency, jitter and packet loss
The three metrics that make or break the experience, plus the MOS score that reflects voice and video quality.
We see WHERE it happens
Your local network, your internet link or our cloud: every segment is measured, so we pinpoint the real weak link.
Continuous, proactive monitoring
Because measurement does not rely on your traffic, we catch a problem before your users even feel it.
Visual traceroute and timestamped data
We see the exact path of the data and the precise moment an incident occurs. No more "it worked yesterday".
Clear report and recommendations
You get a readable picture of your network and concrete actions, no jargon.
No more debates, just facts
We own our part
Because we measure our segment too, we are transparent and accountable for what is ours.
Reliable voice and video
Jitter and packet loss are the enemies of VoIP and video calls: we watch them for you.
Informed decisions
Change a link, add bandwidth or revisit config: we recommend based on measurements, not hunches.
Zero guesswork
No more "it is the cloud" versus "it is my internet": we show where the problem is, period.
Who it is for
Useful whenever the network matters
- Companies that rely on VoIP, video conferencing or real-time applications
- Multi-site organizations connected to their cloud
- Teams facing intermittent, unexplained slowdowns
- Any business that wants to know, with data, where its performance goes
Performance, at Rēzau
See performanceLatest-generation hardware, NVMe storage and high-speed networking: our infrastructure is built for speed. The network analysis makes sure the whole path keeps up.
Frequently asked questions
Is the analysis really free?
Yes. It is included for our clients, and we offer it as an evaluation to companies considering Rēzau. No commitment.
What is Obkio?
A network performance monitoring tool built in Montreal. Its agents measure latency, jitter, packet loss and the MOS score, continuously, between your sites and our infrastructure.
What are latency, jitter and packet loss?
Latency is the delay; jitter is the variation in that delay from one packet to the next; packet loss happens when data does not arrive. These are the three most common causes of a disappointing cloud experience.
Do you measure your own network too?
Yes. That is the whole point: we measure the entire path, including our segment. We are transparent about what is ours.
Let’s talk about your next cloud project
A free consultation with a local expert. We assess your needs and the best path for you, no strings attached.