







The world's leader for mobile push notifications, web push, SMS, email and in-app messaging. Trusted by 2 million+ businesses to send 12 billion+ messages per…
Beeper — All your chats in one app
Get the most popular messaging services, all in a single app. WhatsApp, Signal, Instagram, Telegram, and more.

Money as Message | Andreessen Horowitz
Network effects — where a product or service becomes more valuable to its users as more people use it — are one of the key ways software businesses maintain a better product and more defensible market position. This is especially true of messaging apps like WeChat — which, as I’ve argued before, is not just...

FCM Architectural Overview | Firebase Cloud Messaging
Understand the components and lifecycle of Firebase Cloud Messaging, from message creation to delivery.
First post: A history of online public messaging
From BBS to Facebook, here’s how messaging platforms have changed over the years.

Quiet - Private messaging. No servers.
Quiet is available for all major platforms. (And eventually the web, too!)

Quiet - Private messaging. No servers.
Quiet is available for all major platforms. (And eventually the web, too!)

Minimum Viable Infrastructure
Minimum Viable Infrastructure Innovation often emerges not solely from brilliant ideas but from the infrastructure readiness that makes those ideas viable. Consider the progression of mobile consumer internet applications over the past two decades: Twitter, Instagram, Snapchat, TikTok. Their lau...
There is One Fediverse. There are a Million Fediverses.
Over the past several years I’ve listened to admins, mods, and community managers from across the decentralised social media landscape. I’ve been in the chats, attended the conferences,…

Bitchat – A decentralized messaging app that works over Bluetooth mesh networks | Hacker News
Now add a twist: • Senders pay a small fee to send a message. • Relaying devices earn a micro-payment (could be tokens, sats, etc.) for carrying the message one hop further. • End-to-end encrypted, fully decentralized, optionally anonymous.
The Future of Group Messaging
An analysis of modern messaging, and the evolutionary next steps.

Introducing Convo — Hippo
Last week, I released Convo, a messaging app for feature phones (of the button variety). That has generated quite a bit of interest—and already racked up a hundred downloads within 24 hours!—so I decided to write a bit more about it here.
Puma is a mobile browser for Ai agents. Private by design.
Puma is a mobile browser for Ai agents. Today with Puma you can: 1. Chat with Llama 3.2, Ministral, Gemma, Qwen, and other LLMs locally and never have your conversations leave your device 2. Summarize content and have follow-up chat via OpenAI, Anthropic and Gemini APIs 3. Access ENS, IPFS websites Long term we believe: 1. Your main mode of interacting online will be via Ai agents 2. Ai agents will not have bank accounts, they will have crypto wallets and special identity credentials 3. There’s an opportunity to create right incentive structures to allow for vibrant decentralized open ecosystem vs monolith big company controlling our future Ai agents Available FREE while in beta on the iOS App Store (iPhone & iPad) and Android Play Store.



for android users curious about a universal notification app with standard site subscription alerts I've got Courier up in the Google play store in an early-alpga state. a lot of work to be done on it but there's some functionality working well. my Germ DMs are open. just need email to add you
zulip.org is really good open source messaging platform software. Zulip gave @ecosystemaction.com a sponsored plan, because we are a research team. Zulip also provides sponsored plans to open source organizations. 💐
Zulip — organized team chat
zulip.org