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Showing 301–360 of 530 (10490 total) · Search by description →
Email Infrastructure
phpList
Newsletter and email marketing with advanced management of subscribers, bounces, and plugins.
Forums & Community
Postorius
Web user interface to access GNU Mailman.
Team Chat & Messaging
Quip
Tool for teams to create living documents
Email Clients
Skiff Mail
Encrypted & Decentralized Email -- available on web, iOS/Android, and macOS. ![Freeware][Freeware Icon]
AI Email & Productivity
TabMail
An agentic email assistant for iOS and Thunderbird
Video & Voice
TeleCuePro - Professional Teleprompter
Free browser teleprompter with phone remote control
AI Chat & Voice Agents
Typewise AI Customer Service
Automate customer support across systems with AI agents
Team Chat & Messaging
UnrealIRCd
Modular, advanced and highly configurable IRC server written in C for Linux, BSD, Windows, and macOS.
AI Chat & Voice Agents
UseSam.com
AI Receptionist that turns missed calls into qualified leads
AI Chat & Voice Agents
agen8
Agents your team builds, owns, & runs.
Team Chat & Messaging
Android Messages Desktop
Desktop client for Android Messages
AI Chat & Voice Agents
CartGhost
Recover abandoned carts with AI via WhatsApp
Video & Voice
Conferences.digital
App to watch conference videos
Email Infrastructure
Continuum API
Email verification that doesn't stop after signup
AI Email & Productivity
Cora
AI-powered assistant that drafts and improves email messages.
Customer Support & Live Chat
Deskpro
On-Premise help desk software that includes email, chat, voice & help centre publishing. Full visible source code and API.
Video & Voice
Dialpad
Cloud communication platform
Team Chat & Messaging
Gitter
Chat platform for developers and GitHub communities. ![Freeware][Freeware Icon]
Team Chat & Messaging
Telegram A
Web client for Telegram messenger
AI Chat & Voice Agents
VoiceZeroAI
AI voice feedback that catches complaints before bad reviews
Video & Voice
Yeti-Switch
Transit class4 softswitch(SBC) with integrated billing and routing engine and REST API.
Email Clients
Airmail
Fast email client. For both Mac OS and iOS.
Email Infrastructure
Axigen
Turnkey messaging solution for small & micro businesses, integration projects or test environments.
Email Infrastructure
Campaign Monitor
Email marketing platform for designing, sending, and tracking newsletters and campaigns.
AI Chat & Voice Agents
CustomerDog - Customer Support Agent
Clone, deploy, configure your knowledge base, embed in 5min
Forums & Community
HyperKitty
Access GNU Mailman v3 archives.
Video & Voice
Quo
Business phone for professionals, teams, and companies
AI Chat & Voice Agents
Skaala
Never miss another call. Skaala answers for you.
AI Chat & Voice Agents
UChat
No-code AI agents & voice bots across 15+ channels
Email Infrastructure
Zimbra Collaboration
Email, calendar, collaboration server with Web interface and lots of integrations.
Email Infrastructure
b1gMail
Complete email solution that runs on any webspace with PHP and MariaDB. It supports POP3 catchall mailboxes and can also integrate with…
Email Clients
Email Me
Email yourself and much more with just one tap, native on macOS, iOS and WatchOS.
Team Chat & Messaging
Equibop
Custom Discord App
Email Clients
FMail3
Unofficial native application for Fastmail
Customer Support & Live Chat
Freshdesk
Cloud-based help desk software for ticketing, automation, and customer support.
Video & Voice
Green-GO Control
Configure and manage Green-GO intercom systems
Video & Voice
Groupboard
Online whiteboard, audio/video conferencing, screen sharing, shared code editing and optional session recording/playback.
Email Clients
MailSteward
Email management tool for Apple Mail and Postbox
Email Clients
Mia for Gmail
Desktop email client for Gmail
Email Clients
Microsoft Outlook
Email client
Forums & Community
MyBB
Free, extensible forum software package.
AI Email & Productivity
Nexus
The AI inbox that thinks before you open the message
Team Chat & Messaging
Pumble
Team chat and messaging platform for businesses.
Customer Support & Live Chat
SignageSpace
Web platform for designing, scheduling, and managing digital signage content.
Forums & Community
Simple Machines Forum
Free, professional grade software package that allows you to set up your own online community within minutes.
Video & Voice
sipgate
Softphone for making telephone calls over the internet
AI Chat & Voice Agents
Tabbit
An AI-native browser that understands your context, chats with webpages, and automates tasks. ![Freeware][Freeware Icon]
Team Chat & Messaging
weweChat
Unofficial WeChat client
Customer Support & Live Chat
Zendesk
A cloud‑based suite for customer support, ticketing, and help‑center management.
Video & Voice
Zoom
Video communication and virtual meeting platform
Team Chat & Messaging
Chanty
Team chat platform offering messaging, voice calls, and task management in one workspace.
AI Chat & Voice Agents
Dymify
Voice AI that answers calls and books appts automatically.
Email Clients
ElectronMail
An Electron-based unofficial desktop client for ProtonMail.
Email Clients
FMail2
Unofficial native application for Fastmail
Email Infrastructure
GemCRM
Run email campaigns & automation inside WordPress
AI Chat & Voice Agents
HiBird
Work Together - In Any Language
Email Infrastructure
Keplars
Email Infrastructure for Modern Product Teams
Video & Voice
Knock
Video meeting platform that lets teams host and join calls with screen sharing and recording.
Team Chat & Messaging
KVIrc
IRC Client
Team Chat & Messaging
Loop
Team messenger for business communication