Communication

Indie Hackers

A global community for founders building profitable online businesses without external funding.

Twilio

A flexible customer engagement platform combining data, AI, and communication channels for personalized customer experiences.

Loom

Easily record and share AI-powered video messages to supercharge productivity for your team and customers.

Campfire

Super simple, self-hosted group chat without a subscription, and you get the code.

Circle

Build a home for your community, events, and courses — all under your own brand.

Zoho Mail

Secure, ad-free business email hosting with integrated collaboration tools and custom domain support.

Discourse

The online home for your community: a powerful platform for support, teamwork, and everything community.

ChatHub

Access and compare multiple AI models like ChatGPT, Claude, and Gemini in one unified interface.

Claude

Your friendly, helpful, and harmless AI assistant for a wide range of tasks.

ChatGPT

Your AI assistant for instant answers, creative ideas, and conversational support.

Krisp AI

AI-powered voice solution for crystal clear calls, intelligent meeting notes, and real-time communication enhancements.

SimpleX Chat

The first messaging platform that has no user identifiers of any kind.

Cypht

Consolidate all your email accounts and RSS feeds into one unified, open-source webmail client.

Ergo

Modern IRC software for building and managing online communities.

The Lounge

The self-hosted web IRC client that keeps you always connected, bringing modern features to traditional IRC.

Flexisip

A robust, open-source SIP server suite for secure and scalable real-time communication services.

FreeSWITCH

A robust, scalable, and open-source softswitch for building real-time communication platforms.

FusionPBX

A highly scalable, multi-tenant PBX and communication platform built on FreeSWITCH for businesses of all sizes.

MiroTalk P2P

Free, secure, and fast browser-based real-time video calls with no downloads or logins required.

MiroTalk SFU

Free, browser-based, real-time video calls with advanced features and no time limits.

Apache OpenMeetings

Open-source web conferencing and collaboration solution for online meetings, presentations, and training.

üWave

A self-hosted collaborative listening platform for sharing and enjoying media together from YouTube, SoundCloud, and more.

whatsapp-web.js

A NodeJS client library for WhatsApp Web, enabling programmatic control and automation for user and business accounts.

ElevenLabs

The most realistic voice AI platform powering millions of developers, creators, and enterprises with advanced voice models.