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How NetSense Was Born: From Customer Pain Points to Market Solution

By Plamen Petkov
Thu May 22 2025
6 min read
carrier‑grade visibility-without carrier‑grade price tags.

Every great product starts with a real problem that needs solving. For NetSense, that problem came knocking on our door not once, but twice - and from two very different corners of the networking world.

The Excitel Challenge: Scaling FTTH Monitoring

Our journey began with Excitel Broadband, one of India's fastest-growing ISPs. As they aggressively pushed to migrate their entire last-mile infrastructure from traditional LCO-based networks to fiber-to-the-home (FTTH), they hit a wall that many service providers know all too well: the monitoring and management nightmare.

Excitel's challenge was multi-faceted. They were dealing with thousands of OLTs (Optical Line Terminals) and million of ONUs (Optical Network Units) across their PON-based network. The scale alone was staggering, but that wasn't the only hurdle. Their infrastructure was multi-vendor – a reality for most growing ISPs who need to balance cost, availability, and performance across different equipment suppliers.

Here's where it got interesting: there simply wasn't a solution that could handle their requirements. Open source tools couldn't scale to their needs, and commercial solutions either lacked multi-vendor support or couldn't handle the vendor-specific implementations that make each OLT and ONU unique in its management approach. Excitel needed something that didn't exist in the market.

So we built it for them.

The Extreme Labs Difference: IX Network Excellence

While we were solving Excitel's last-mile challenges, another opportunity emerged from much closer to home. Extreme Labs – that's us – operates our own Internet Exchange (IX) network infrastructure spanning 45+ Points of Presence (POPs) across multiple cities in India.

As network operators ourselves, we had a simple but demanding goal: achieve the best network uptime in the industry while maintaining lightning-fast response times to any issues that might arise. We were using a combination of open source monitoring tools, but they simply weren't capable enough to meet our standards.

The fragmented approach of stitching together multiple monitoring solutions created gaps in visibility, delayed response times, and made it nearly impossible to get the holistic view we needed of our critical infrastructure. We needed something better - not just for monitoring, but for proactive management and rapid incident response.

Eating Our Own Dog Food

This is where the story gets really interesting. We didn't just build NetSense and hand it over to our customers. We became our own first and most demanding user.

For months, we used NetSense to monitor and manage our own IX network infrastructure. Every bug, every missing feature, every performance bottleneck - we experienced it firsthand. This wasn't theoretical development; it was born from the daily operational reality of running critical network infrastructure.

The result? We didn't just build a monitoring tool - we built a battle-tested platform that had already proven itself in the most demanding environment possible: our own production network.

The Underdog Mission

Here's the thing about being underdogs - we wear that badge with pride. Extreme Labs isn't a massive corporation with unlimited resources. We're a focused team with a clear mission: helping alternative service providers deliver exceptional quality to their customers and compete effectively against large telcos with deep pockets.

Big telcos often have the financial muscle to absorb inefficiencies, but they frequently fall short on customer service and innovation. Alternative service providers like Excitel, on the other hand, succeed by being nimble, customer-focused, and operationally excellent. They just need the right tools to scale that excellence.

NetSense was born from this understanding. It's not just a monitoring platform – it's a competitive advantage for service providers who refuse to accept "good enough" when it comes to network performance and customer experience.

From Solution to Product

After proving NetSense's capabilities with Excitel's massive FTTH deployment and our own IX network operations, we realized we had something special. The combination of multi-vendor support, massive scalability, and vendor-specific intelligence that we had built wasn't just valuable to our initial customers - it could benefit the entire alternative service provider ecosystem.

That's when we made the decision to bring NetSense to market. Not as a theoretical solution, but as a proven platform that had already solved real-world problems at scale.

The Road Ahead

Today, NetSense represents more than just another network monitoring solution. It's proof that when you truly understand the operational challenges facing modern service providers - because you live them every day - you can build something genuinely transformative.

Our mission remains unchanged: empowering alternative service providers to deliver world-class network experiences while maintaining the agility and customer focus that sets them apart from traditional telcos. NetSense is our contribution to that mission, born from real challenges and proven in the field.

Because at the end of the day, great networks aren't built by having the biggest budget - they're built by having the right tools, the right approach, and the determination to never settle for "good enough."

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