Open Source Go Communications Software
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Go Communications Software
View 5339 business solutionsBrowse free open source Go Communications Software and projects below. Use the toggles on the left to filter open source Go Communications Software by OS, license, language, programming language, and project status.
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Zendesk: The Complete Customer Service SolutionEquip your agents with powerful AI tools and workflows that boost efficiency and elevate customer experiences across every channel.
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Easy management of simple and complex projectsPlan more projects with Worksection. Use Gantt chart and Kanban boards to organize your projects, get your team onboard and assign tasks and due dates.
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1
MailHog
Web and API based SMTP testing
Inspired by MailCatcher, easier to install. Built with Go, MailHog runs without installation on multiple platforms. Run it from Docker Hub or using the provided Dockerfile. The SMTP server starts on port 1025, the HTTP server starts on port 8025, in-memory message storage. ESMTP server implementing RFC5321. Support for SMTP AUTH (RFC4954) and PIPELINING (RFC2920). Web interface to view messages (plain text, HTML or source). Supports RFC2047 encoded headers. Real-time updates using EventSource. Release messages to real SMTP servers. Chaos Monkey for failure testing. HTTP API to list, retrieve and delete messages. See APIv1 and APIv2 documentation for more information. HTTP basic authentication for MailHog UI and API. Multipart MIME support. Download individual MIME parts. In-memory message storage. MongoDB and file based storage for message persistence. Lightweight and portable. No installation required. -
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EdgeVPN
The immutable, decentralized, statically built p2p VPN
Fully Decentralized. Immutable. Portable. Easy to use Statically compiled VPN and a reverse proxy over p2p. EdgeVPN uses libp2p to build private decentralized networks that can be accessed via shared secrets. -
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Portal
Portal is a quick and easy command-line file transfer utility
Portal is a peer-to-peer file transfer tool that allows users to securely send files between devices without any server intermediaries. Inspired by apps like Magic Wormhole, Portal uses WebRTC for direct peer connections and employs password-based authentication to ensure security. It works cross-platform and offers a simple command-line interface for intuitive file transfers. Portal is ideal for users who want a private, serverless way to share files quickly across networks or devices. -
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Cloud Torrent
Cloud Torrent, a self-hosted remote torrent client
Cloud torrent is a a self-hosted remote torrent client, written in Go (golang). You start torrents remotely, which are downloaded as sets of files on the local disk of the server, which are then retrievable or streamable via HTTP. Go is required to install from source. The provided set of core features requires large structural changes and therefore requires a complete rewrite for best results. This rewrite is in progress in the 0.9 branch though it will take quite some time. It will be capable of transfering files from and source file-system to any destination file-system. A torrent can be viewed a folder with files, just like your local disk, and Dropbox. As long as it has a concept of files and folders, it could potentially be a cloud-torrent file-system backend. During a file tranfer, one could apply different transforms against the byte stream for various effect. -
The Receptionist for iPad | the Original Visitor Management SystemThe Receptionist for iPad is visitor management software that allows users to calm the chaos of the front office. Our digital check-in solution is customizable to your needs; from your company branding, to configurable buttons and drag-and-drop-design badge printing. Effectively manage and track everyone who comes to your workspace and store the information securely in the cloud: no more paper visitor log!
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qui
A fast, single-binary qBittorrent web UI
qui is a modern, lightweight web interface designed to manage qBittorrent instances with a strong focus on performance and automation. It is distributed as a single binary, which eliminates the need for complex installations or external dependencies, making deployment straightforward across different systems. The application allows users to control multiple qBittorrent instances from a centralized interface, streamlining torrent management workflows. It also integrates advanced automation features that enable rule-based actions, allowing users to define conditions for downloading, organizing, or managing torrents automatically. A standout capability of qui is its cross-seeding functionality, which helps users maximize efficiency by matching and reusing existing data across different trackers. The interface is optimized for responsiveness even when handling large torrent libraries, ensuring smooth performance. -
6
listmonk
High performance, self-hosted, newsletter and mailing list manager
Performance and features packed into a single binary. Manage millions of subscribers across many single and double opt-in lists with custom JSON attributes for each subscriber. Query and segment subscribers with SQL expressions. Use the super fast bulk importer (10k records per second) or use HTTP/JSON APIs or interact with the simple table schema to integrate external CRMs and subscriber databases. Visualize and compare campaign performance. Connect external visualization programs to the database easily with the simple table structure. Create powerful, dynamic e-mail templates with the Go templating language. Use template expressions, logic, and 100+ functions in subject lines and content. Write HTML e-mails in a WYSIWYG editor, Markdown, raw syntax-highlighted HTML, or just plain text. Highly configurable, multi-threaded, high-throughput multi-SMTP e-mail queues for super fast campaign delivery. -
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Centrifugo
Scalable real-time messaging server in a language-agnostic way
Centrifugo is language-agnostic. It's a standalone server with a simple API that integrates well with an application written in any programming language. No need to change an existing application architecture to introduce real-time features. Just add Centrifugo nearby and let it deal with persistent connections. Centrifugo is built in Go language with some smart optimizations inside. It has good performance – see a description of a test stand with one million WebSocket connections and 30 million delivered messages per minute with hardware comparable to one modern server machine. Many built-in features can help to build an attractive real-time application in a limited time. Centrifugo provides different types of subscriptions, hot channel history, instant presence, RPC calls. There is also the possibility to proxy WebSocket events to the application backend over HTTP or GRPC and more. -
8
AWL
Securely connect your devices into a private network
Anywherelan (AWL) is a peer-to-peer mesh VPN solution designed to securely connect devices across diverse networks without relying on centralized servers. By leveraging WireGuard tunneling and built-in NAT traversal, AWL facilitates seamless device connectivity at the IP level, enabling users to access services like SSH, RDP, or self-hosted applications without complex configurations. Its decentralized architecture ensures that traffic flows directly between devices, enhancing privacy and reducing latency. AWL is particularly beneficial for scenarios such as remote work, gaming, or accessing geographically restricted content. -
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IPFS Kubo
An IPFS implementation in Go
Kubo was the first IPFS implementation and is the most widely used one today. Implementing the Interplanetary Filesystem - the Web3 standard for content-addressing, interoperable with HTTP. Thus powered by IPLD's data models and the libp2p for network communication. Kubo is written in Go. IPFS is a global, versioned, peer-to-peer filesystem. It combines good ideas from previous systems such as Git, BitTorrent, Kademlia, SFS, and the Web. It is like a single BitTorrent swarm, exchanging git objects. IPFS provides an interface as simple as the HTTP web, but with permanence built-in. You can also mount the world at /ipfs. -
Professional Email Hosting for Small Business | GreatmailDependable cloud based email hosting with spam filtering, antivirus protection, generous storage and webmail. Compatible with Outlook and all other POP3/IMAP clients. High volume SMTP service for responsible senders. Outbound relay service for transactional messages, email marketing campaigns, newsletters and other applications. Dedicated email servers, clustering and multiple IP load balancing for high volume senders. Fixed monthly cost with unlimited sending and reputation monitoring. Greatmail is an email service provider (ESP) specializing in business class email hosting, SMTP hosting and email servers. For ISPs, application programmers and cloud developers, we also provide custom solutions including dedicated IP servers and process specific, load balanced configurations with multiple servers.
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NATS
Server for NATS.io, the cloud and edge native messaging system
With flexible deployments models using clusters, superclusters, and leaf nodes, optimize communications for your unique deployment. The NATS Adaptive Edge Architecture allows for a perfect fit for unique needs to connect devices, edge, cloud or hybrid deployments. With true multi-tenancy, securely isolate and share your data to fully meet your business needs, mitigating risk and achieving faster time to value. Security is bifurcated from topology, so you can connect anywhere in a deployment and NATS will do the right thing. With the ability to process millions of messages a second per server, you’ll find unparalleled efficiency with NATS. Save money by minimizing cloud costs with reduced compute and network usage for streams, services, and eventing. NATS self-heals and can scale up, down, or handle topology changes anytime with zero downtime to your system. Clients require zero awareness of NATS topology allowing you future proof your system to meet your needs of today and tomorrow. -
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qrcp
Transfer files over wifi from your computer to your mobile device
qrcp binds a web server to the address of your Wi-Fi network interface on a random port and creates a handler for it. The default handler serves the content and exits the program when the transfer is complete. When used to receive files, qrcp serves an upload page and handles the transfer. Most QR apps can detect URLs in decoded text and act accordingly (i.e. open the decoded URL with the default browser), so when the QR code is scanned the content will begin downloading by the mobile browser. When sending multiple files at once, qrcp creates a zip archive of the files or folders you want to transfer, and deletes the zip archive once the transfer is complete. When receiving files, qrcp serves an “upload page” through which you can choose files from your mobile. The default configuration file is stored in $HOME/qrcp.json, however, you can specify the location of the config file by passing the --config flag. -
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Pget
The fastest, resumable file download client
Multi-Connection Download using parallel requests. This program comes with no warranty. You must use this program at your own risk. -
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PingMe
PingMe is a CLI which provides the ability to send messages or alerts
PingMe is a personal project to satisfy my need to have alerts, most major platforms have integration to send alerts but it's not always useful, either you are stuck with one particular platform, or you have to do a lot of integrations. I needed a small utility that I could just call from my backup scripts, cron jobs, CI/CD pipelines, or from anywhere to send a message with particular information. And I can ship it everywhere with ease. Hence, the birth of PingMe. Everything is configurable via environment variables, and you can simply export the logs or messages to a variable that will be sent as a message, most of all this serves as a swiss army knife sort of tool that supports multiple platforms. -
14
DefraDB
DefraDB is a Peer-to-Peer Edge Database
DefraDB is a Peer-to-Peer Edge Database. It's the core data storage system for the Source Network Ecosystem, built with IPFS/IPLD, LibP2P, CRDTs, and Semantic web3 properties. DefraDB is a user-centric database that prioritizes data ownership, personal privacy, and information security. Its data model, powered by the convergence of MerkleCRDTs and the content-addressability of IPLD, enables a multi-write-master architecture. It features DQL, a query language compatible with GraphQL but providing extra convenience. By leveraging peer-to-peer networking it can be deployed nimbly in novel topologies. Access control is determined by a relationship-based DSL, supporting document or field-level policies, secured by the SourceHub network. DefraDB is a core part of the Source technologies that enable new paradigms of decentralized data and access-control management, user-centric apps, data trustworthiness, and much more. -
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Superhighway84
USENET-inspired, uncensorable, decentralized internet discussion
Superhighway84 is an open-source, terminal-based, IPFS-powered, USENET-inspired, uncensorable, decentralized peer-to-peer internet discussion system with retro aesthetics. -
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ssh-chat
Chat over SSH
ssh-chat is a custom SSH server written in Go that allows you to chat over SSH connection. When you open your terminal and type in a command, instead of getting a shell you get a chat prompt. With ssh-chat you get a simple chat room over a secure shell connection, where you can send and receive private messages, check any user's public key fingerprint for identification purposes, and more. You can change the color theme of the chat, block or kick users, and chat on just about any platform where an SSH client is available, including on mobile. -
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Hyperledger FireFly
Hyperledger FireFly is the first open source Supernode
Hyperledger FireFly is the first open source Supernode: a complete stack for enterprises to build and scale secure Web3 applications. The FireFly API for digital assets, data flows, and blockchain transactions makes it radically faster to build production-ready apps on popular chains and protocols. Hyperledger FireFly has a pluggable microservices architecture. Everything is pluggable, from the Blockchain technology, token ERC standards, and custom smart contracts, all the way to the event distribution layer and private database. So if there aren't yet instructions for making FireFly a Supernode for your favorite blockchain technology - don't worry. There is almost certainly a straightforward path to plugging it in that will save you from re-building all the plumbing for your blockchain application from scratch. -
18
Proton Mail Bridge
Proton Mail Bridge application
Proton Mail Bridge is a desktop application that runs in the background on Windows, macOS, and Linux to enable users to access their Proton Mail encrypted email accounts with traditional email clients like Outlook, Thunderbird, Apple Mail, and others via local IMAP/SMTP servers. Because standard IMAP cannot natively decrypt end-to-end encrypted messages, Bridge acts as a translator that downloads encrypted mail, decrypts it locally, and serves it to your preferred mail client over a local server, while encrypting outgoing messages before they’re sent to Proton’s servers. It provides a seamless integration layer for users who need offline support, familiar local client workflows, or tighter integration with desktop tools while preserving Proton’s zero-access encryption model. The Bridge app continues running even when its GUI is closed so that mail clients can remain connected and synchronized, and it supports automatic startup and robust credential handling via secure storage. -
19
Rain
BitTorrent client and library in Go
Rain is a fast, lightweight, and feature-rich BitTorrent client written in Go, designed to be used from the command line. It focuses on performance and simplicity, supporting both seeding and downloading operations with minimal system resource usage. Rain is ideal for automation, headless servers, and users who prefer terminal-based tools. It offers a clean API, making it easy to integrate into scripts and backend services that require torrent functionality. With its statically compiled binary and low dependency footprint, Rain can be easily deployed across different environments. -
20
Miniflux 2
Minimalist and opinionated feed reader
Miniflux is a minimalist and opinionated feed reader. The page layout, fonts, and colors are chosen to be readable on a screen. The most important thing is the content. Do you have feeds that display only a summary? Fetch the original article automatically. I suppose you don't like bloated software? Miniflux focuses on simplicity. Less is more! Be productive, use the keyboard shortcuts to navigate through the application. Scan quickly your unread items with the lightweight user interface. Miniflux is compiled statically without external dependencies, drop the binary on your server and you are done. You also have the choice to use the RPM/Debian package or the Docker image. Miniflux is a free and open-source project distributed under the permissive Apache 2.0 License. Nobody resells your private data or tracks your usage. Miniflux removes automatically pixel trackers. -
21
Sandglass
A distributed, scalable, persistent, time sorted message queue
Sandglass is a distributed, horizontally scalable, persistent, time-ordered message queue. It was developed to support asynchronous tasks and message scheduling which makes it suitable for usage as a task queue. This is a prototype of a side project. This should not be used in production in its current form as things may change quickly without notice. As previously asked (#4), the purpose of this project might not seem clear. In short, there is two goals. The first is to be able to track each message individually (i.e. not using a single commit offset) to make it suitable for asynchronous tasks. The second is the ability to schedule messages to be consumed in the future. This makes it suitable for retries. -
22
go-libp2p-kad-dht
A Kademlia DHT implementation on go-libp2p
A Go implementation of libp2p Kademlia DHT specification. Client-side optimizations are described in optimizations.md. -
23
gtkcord4
GTK4 Discord client in Go, attempt #4
GTK4 Discord client in Go, attempt #4. gtkcord4 needs GTK4, object-introspection, and optionally libcanberra. If compiling, then the library headers are also required. gtkcord4's CI automatically builds each release for Linux x86_64 and aarch64. See the Releases page for the binaries. -
24
ipfs-check
A tool for checking the accessibility of your data by IPFS peers
A tool for checking the accessibility of your data by IPFS peers. go build will build the server binary in your local directory. go install will build and install the server binary in your global Go binary directory (e.g. ~/go/bin) There are web assets in the web that interact with the Go HTTP server that can be deployed however you deploy web assets. Maybe just deploy it on IPFS and reference it with DNSLink. For anything other than local testing you're going to want to have a proxy to give you HTTPS support on the Go server. -
25
openwechat
golang WeChat SDK
Golang version of personal micro-signal API, breaking through login restrictions, similar to developing public accounts, developing personal micro-signals. WeChat robot, using WeChat to complete the customized development of some functions. Modules are easy to use and easy to expand. Support customized development, such as logging, and automatic reply. Breakthrough login restrictions. No need to scan the QR code repeatedly to log in. Support multiple WeChat accounts to log in at the same time. Message reply, send text, pictures, files, emoji and other messages to designated objects (friends, groups) Hot login (no need to repeatedly scan the code to log in), custom message processing, file download, message anti-withdrawal. Obtain object information, set friend notes, pull friends into groups, etc.
