2 June 2025, 09:06 PM
I’ve been diving deep into integrating an instant messaging SDK for a product that demands real-time, secure, and scalable communication. It’s a surprisingly complex decision — not just about features, but about architecture, security, long-term flexibility, and developer experience.
1. I'm working on integrating an instant messaging SDK into a mobile app — looking for a solid guide or step-by-step tutorial.
Preferably something developer-friendly, not just marketing docs.
2. Requirements:
✅ Real-time messaging (1:1 & group)
✅ End-to-end encryption
✅ Push notifications
✅ Scalability (10K+ users)
3. I've looked into a few platforms — like MirrorFly, Sendbird, and Stream.
4. Security Matters
If you're in healthcare, fintech, or enterprise — things like end-to-end encryption, on-prem hosting, and GDPR/CCPA compliance aren’t optional.
5. Cross-Platform Support
Check if the SDK supports Web, Android, iOS, Flutter, React Native — natively. Some vendors offer one robust SDK; others patch together wrappers that break under pressure.
6. DX (Developer Experience)
Most docs look good on the surface, but pay attention to:
Don’t underestimate the challenge of:
In this thread, I’m breaking down the key questions and trade-offs I’ve been facing — and I’d love to hear how others have approached this. Let’s dig in.
DMs open, or just reply here. Thanks in advance!
1. I'm working on integrating an instant messaging SDK into a mobile app — looking for a solid guide or step-by-step tutorial.
Preferably something developer-friendly, not just marketing docs.
2. Requirements:
✅ Real-time messaging (1:1 & group)
✅ End-to-end encryption
✅ Push notifications
✅ Scalability (10K+ users)
3. I've looked into a few platforms — like MirrorFly, Sendbird, and Stream.
4. Security Matters
If you're in healthcare, fintech, or enterprise — things like end-to-end encryption, on-prem hosting, and GDPR/CCPA compliance aren’t optional.
5. Cross-Platform Support
Check if the SDK supports Web, Android, iOS, Flutter, React Native — natively. Some vendors offer one robust SDK; others patch together wrappers that break under pressure.
6. DX (Developer Experience)
Most docs look good on the surface, but pay attention to:
- Code examples that actually compile
- WebSocket handling and retry logic
- Support for message status (sent, delivered, read)
Don’t underestimate the challenge of:
- Managing dynamic group members
- Handling unread counts
- Managing message history in large chats
- Notifications when messages are muted/snoozed
In this thread, I’m breaking down the key questions and trade-offs I’ve been facing — and I’d love to hear how others have approached this. Let’s dig in.
DMs open, or just reply here. Thanks in advance!