Company Profile - Nexconn Instant Messaging Cloud

How to Build In-App Chat in Next.js (App Router) with Nexconn

Home > Blog > Next.js Chat Tutorial Everything runs on Nexconn's Free Chat Plan (up to 10,000 MAU, no credit card required), so you can follow along without a budget conversation. The ticket sounds harmless: let buyers message sellers before they check out. Your Next.js app already has sign-in, listings and a checkout flow, so how hard can chat be? Then the real questions show up. Who is allowed to open a connection, and how do you prove it without putting a secret in the browser?

Real-Time Moderation for Chat Apps: 2026 Compliance Guide

Home > Blog > Real-Time Chat Moderation Compliance For years, moderation sat near the bottom of the chat roadmap. A report button, a keyword list, maybe a trust and safety hire once the community grew big enough to cause trouble. Plenty of apps shipped that way, and nobody blinked. Building a production app? Nexconn provides compliant in-app chat infrastructure with built-in moderation controls—free for up to 10,000 monthly active users. Explore the Free Developer Plan → That

Chat SDK for E-Commerce Customer Service: A Case Study with MINISO

Home > Blog > E-Commerce Chat SDK: MINISO Case Study 💡 Building in-app chat for your retail app? Launch on Nexconn's Chat Pro Plan for free up to 10,000 MAU with full production features and no credit card required. "Where is my order?" is probably the most common question in online retail. The answer is rarely a mystery. It's sitting in an order system, one lookup away. Yet in plenty of support queues a person still types it out by hand, in the same inbox as the refund dispute tha

Nexconn Startup Growth Pack: Free Chat + Cloud Discounts

Home > Blog > Nexconn Startup Growth Pack Here's a number worth putting on a sticky note: 1.9 years. That was the median gap between a seed round and a Series A for US startups in Q4 2025, according to Carta's data on 9,843 rounds. Carta's data suggests companies should plan for an 18-to-24-month gap between rounds, which is another way of saying the next check is rarely as close as it looks. When funding is that far out, runway is the one lever that sits entirely in your hands. You

What Is a Call API? The 2026 Developer Guide to In-App Voice, Video, and Real-Time Infrastructure

Home > Blog > What Is a Call API? Building your messaging layer first? You can now launch on Nexconn's Chat Pro Plan at $0 for up to 10,000 MAU with full Pro features. Every app that starts with typing eventually needs a moment where typing isn't enough. A support ticket that should have been a two-minute phone call. A dating match that wants to hear the other person's voice before meeting. A telehealth consultation where a clinician needs visual or vocal cues to make an assessment

Telehealth Communication: Building Reliable Virtual Care

Home > Blog > Telehealth Communication Validate patient-provider communication with Nexconn's Chat Pro Plan at $0 for up to 10,000 MAU. Sized for live virtual care launches—with asynchronous messaging, multi-channel push, and no credit card required. There's a gap between when a patient leaves the clinic and when they next need care — and for most health platforms, that gap is where continuity breaks down. A physician can complete a consultation in 20 minutes. Managing the question

When Agents Join the Network: The Next Architecture for A2A Communication

Home > Blog > A2A Communication Architecture Build a messaging feature for people, and a lot of assumptions come for free. A person reads a message roughly in order. A person doesn't need a formal record of why they changed their mind mid-conversation. A person can be trusted with a read receipt and a typing indicator, and nobody's auditing the exact sequence of who saw what, when. None of those assumptions hold once one side of the conversation is an autonomous agent. An agent doe

Build, Self-Host, or Integrate: The Real Cost of Chat Infrastructure in 2026

Home > Blog > Build vs. Buy Chat Infrastructure When adding real-time chat to a modern product, engineering teams typically face a three-way decision: Build it from scratch, self-host an open-source server, or integrate a managed SDK. On paper, open-source platforms often look like the ideal compromise between the engineering overhead of building from scratch and the high costs of commercial SDKs. In production, however, self-hosting often combines the worst of both worlds: the oper

Free Chat SDK Feature Comparison 2026: What $0 Buys You

Home > Blog > Free Chat SDK Feature Comparison When evaluating a free chat SDK, engineering teams usually look at the user cap first. But the real bottleneck in production rarely starts with user volume—it starts with feature gating. Almost every $0 tier across the market quietly strips out the critical primitives required for a finished product: webhook automation, multi-device synchronization, push notification infrastructure, compliance audit logs, or scalable channel hierarchies

Build a Real-Time Flutter Chat App for Free (2026 Tutorial)

Home > Blog > Build a Flutter Chat App for Free Flutter makes it possible to build one product experience for iOS and Android, but a reliable chat feature still needs more than a message list and a WebSocket connection. Mobile networks change, apps move between foreground and background, users sign in on multiple devices, and missed messages must be synchronized after reconnecting. To support production-oriented integrations from day one, this tutorial uses the Nexconn Production-Re

How to Build In-App Chat in Next.js (App Router) with Nexconn

Home > Blog > Next.js Chat Tutorial Everything runs on Nexconn's Free Chat Plan (up to 10,000 MAU, no credit card required), so you can follow along without a budget conversation. The ticket sounds harmless: let buyers message sellers before they check out. Your Next.js app already has sign-in, listings and a checkout flow, so how hard can chat be? Then the real questions show up. Who is allowed to open a connection, and how do you prove it without putting a secret in the browser?

Real-Time Moderation for Chat Apps: 2026 Compliance Guide

Home > Blog > Real-Time Chat Moderation Compliance For years, moderation sat near the bottom of the chat roadmap. A report button, a keyword list, maybe a trust and safety hire once the community grew big enough to cause trouble. Plenty of apps shipped that way, and nobody blinked. Building a production app? Nexconn provides compliant in-app chat infrastructure with built-in moderation controls—free for up to 10,000 monthly active users. Explore the Free Developer Plan → That

Chat SDK for E-Commerce Customer Service: A Case Study with MINISO

Home > Blog > E-Commerce Chat SDK: MINISO Case Study 💡 Building in-app chat for your retail app? Launch on Nexconn's Chat Pro Plan for free up to 10,000 MAU with full production features and no credit card required. "Where is my order?" is probably the most common question in online retail. The answer is rarely a mystery. It's sitting in an order system, one lookup away. Yet in plenty of support queues a person still types it out by hand, in the same inbox as the refund dispute tha

Nexconn Startup Growth Pack: Free Chat + Cloud Discounts

Home > Blog > Nexconn Startup Growth Pack Here's a number worth putting on a sticky note: 1.9 years. That was the median gap between a seed round and a Series A for US startups in Q4 2025, according to Carta's data on 9,843 rounds. Carta's data suggests companies should plan for an 18-to-24-month gap between rounds, which is another way of saying the next check is rarely as close as it looks. When funding is that far out, runway is the one lever that sits entirely in your hands. You

What Is a Call API? The 2026 Developer Guide to In-App Voice, Video, and Real-Time Infrastructure

Home > Blog > What Is a Call API? Building your messaging layer first? You can now launch on Nexconn's Chat Pro Plan at $0 for up to 10,000 MAU with full Pro features. Every app that starts with typing eventually needs a moment where typing isn't enough. A support ticket that should have been a two-minute phone call. A dating match that wants to hear the other person's voice before meeting. A telehealth consultation where a clinician needs visual or vocal cues to make an assessment

Telehealth Communication: Building Reliable Virtual Care

Home > Blog > Telehealth Communication Validate patient-provider communication with Nexconn's Chat Pro Plan at $0 for up to 10,000 MAU. Sized for live virtual care launches—with asynchronous messaging, multi-channel push, and no credit card required. There's a gap between when a patient leaves the clinic and when they next need care — and for most health platforms, that gap is where continuity breaks down. A physician can complete a consultation in 20 minutes. Managing the question

When Agents Join the Network: The Next Architecture for A2A Communication

Home > Blog > A2A Communication Architecture Build a messaging feature for people, and a lot of assumptions come for free. A person reads a message roughly in order. A person doesn't need a formal record of why they changed their mind mid-conversation. A person can be trusted with a read receipt and a typing indicator, and nobody's auditing the exact sequence of who saw what, when. None of those assumptions hold once one side of the conversation is an autonomous agent. An agent doe

Build, Self-Host, or Integrate: The Real Cost of Chat Infrastructure in 2026

Home > Blog > Build vs. Buy Chat Infrastructure When adding real-time chat to a modern product, engineering teams typically face a three-way decision: Build it from scratch, self-host an open-source server, or integrate a managed SDK. On paper, open-source platforms often look like the ideal compromise between the engineering overhead of building from scratch and the high costs of commercial SDKs. In production, however, self-hosting often combines the worst of both worlds: the oper

Free Chat SDK Feature Comparison 2026: What $0 Buys You

Home > Blog > Free Chat SDK Feature Comparison When evaluating a free chat SDK, engineering teams usually look at the user cap first. But the real bottleneck in production rarely starts with user volume—it starts with feature gating. Almost every $0 tier across the market quietly strips out the critical primitives required for a finished product: webhook automation, multi-device synchronization, push notification infrastructure, compliance audit logs, or scalable channel hierarchies

Build a Real-Time Flutter Chat App for Free (2026 Tutorial)

Home > Blog > Build a Flutter Chat App for Free Flutter makes it possible to build one product experience for iOS and Android, but a reliable chat feature still needs more than a message list and a WebSocket connection. Mobile networks change, apps move between foreground and background, users sign in on multiple devices, and missed messages must be synchronized after reconnecting. To support production-oriented integrations from day one, this tutorial uses the Nexconn Production-Re

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