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The Best Alternative to Sendbird, Twilio & PubNub for E-commerce in 2026
ProductApr 14, 2026

The Best Alternative to Sendbird, Twilio & PubNub for E-commerce in 2026

Let’s look at the world through the lens of 2026. The days of "easy money" in online shopping are over. For those in the e-commerce business, life is even harder. We call it the "Pressure Triangle." Why? First, ads are way too expensive. Second, people are holding onto their cash tighter. Third, everyone is selling the same stuff. Whether you are a big platform or a small brand, the game has changed. Now, people want trust. They want help right away. A fast and friendly chat can be one of the r

Leo
LeoProduct Director at Nexconn, overseeing Chat and Call suites. Transforms complex telecom infrastructure into developer-friendly SDKs.
How to Avoid the Trap: Choosing the Right Chat API for Social Apps
ProductApr 1, 2026

How to Avoid the Trap: Choosing the Right Chat API for Social Apps

Today, every mobile app needs to be social. Whether you're building a dating app, a fan community or a voice chat for gamers, a messaging module is essential. Most startup teams just want to launch their MVP fast. So, grabbing a third-party In-app Chat API or Chat SDK is usually the go-to move. But here is the thing. Building chat for a social app is totally different from building an office tool. If a work message is two seconds late, your coworkers will just wait. But on a dating app? If a us

Leo
LeoProduct Director at Nexconn, overseeing Chat and Call suites. Transforms complex telecom infrastructure into developer-friendly SDKs.
Build Real-Time Chat in One Week: A Practical Guide for Developers
ProductSep 5, 2025

Build Real-Time Chat in One Week: A Practical Guide for Developers

Meta Description: Discover how to add real-time chat to your app in just one week using a Chat API. A practical guide for developers and startups building fast, scalable in-app messaging. Introduction Today’s users expect apps to deliver more than static screens—they want real-time interaction. Whether you’re building a social app, marketplace, or service platform, adding real-time chat can dramatically improve engagement, increase retention, and strengthen community building. If you’ve ev

Ryan Yang
Ryan YangNexconn Infrastructure Engineer. Optimizes latency and scales microservices for hundreds of millions of concurrent users. Shares technical deep dives and backend lessons for zero-latency communication.
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