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Work · alternatives · 2026

24 alternatives to HODUPBX – IP PBX SOFTWARE

Redefine Communication

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. HODUPBX – IP PBX SOFTWARE launched in 2019; newer entries below may have overtaken it.

  1. 1

    IP PBX Business Telephone System

    Jun 2026 · pbx.bd · its alternatives →

  2. 2IF

    Hello everyone, Today we released iceoryx2 v0.4! iceoryx2 is a service-based inter-process communication (IPC) library designed to make communication between processes as fast as possible - like Unix domain sockets or message queues, but orders of magnitude faster and easier to use. It also comes with advanced features such as circular buffers, history, event notifications, publish-subscribe messaging, and a decentralized architecture with no need for a broker. For example, if you're working in robotics and need to process frames from a camera across multiple processes, iceoryx2 makes it…

    2024 · ekxide.io · its alternatives →

  3. 3
    ICTPBX▲1

    Open source PBX system for modern business communication

    Jun 2026 · ictpbx.com · its alternatives →

  4. 4GN

    Hey HN! I just released go-nbd, a lightweight Go library for effortlessly creating NBD servers and clients. Its a neat tool for creating custom Linux block devices with arbitrary backends, such as a file, byte slice or what I'm planning to use it for, a tape drive. While there are a few partially abandoned projects like this out there already, this library tries to be as maintainable as possible by only implementing the most recent handshake revision and baseline functionality for both the client and the server, while still having enough support to be useful. I'd love to get your feedback :)

    2023 · github.com · its alternatives →

  5. 5

    Virtual PBX software for your growing business

    2021 · its alternatives →

  6. 6
    IP PBX▲2

    NEXT-GEN FEATURE PACKED IP PBX SYSTEM FOR YOUR BUSINESS

    2019 · its alternatives →

  7. 7ZR

    Ditch Burp Suite’s bloat for zxc, a Rust-built, terminal-based proxy that uses tmux and Vim to intercept HTTP/S and WebSocket traffic. It captures requests for debugging, security testing, or tweaking—fast and lean. # Key Features - Disk Wizardry: Stashes massive datasets on disk-100k+ entries without breaking a sweat. - Addons: Boost your workflow with default support for ffuf and sqlmap, or craft your own addons for extra fun. - Buffer Tweaks: Edit variables in a popup (e.g., b:host, b:scheme) in Interceptor/Repeater to twist requests. - Config Control: TOML files for global…

    2025 · github.com · its alternatives →

  8. 8

    Powerful yet affordable unified communications for business

    2023 · its alternatives →

  9. 9

    Hello everyone. Claudraband wraps a Claude Code TUI in a controlled terminal to enable extended workflows. It uses tmux for visible controlled sessions or xterm.js for headless sessions (a little slower), but everything is mediated by an actual Claude Code TUI. One example of a workflow I use now is having my current Claude Code interrogate older sessions for certain decisions it made: https://github.com/halfwhey/claudraband?tab=readme-ov-file#s... This project provides: - Resumable non-interactive workflows. Essentially `claude -p` with session support: `cband continue…

    Apr 2026 · github.com · its alternatives →

  10. 10IT
  11. 11SA
  12. 12

    Custom GPT for your Slack, Teams, HubSpot, Zendesk and more!

    2024 · its alternatives →

  13. 13OB

    Hi HN! We are thrilled to share a sneak peek of https://openexus.com after months of work. You can try out the cool demos on the front page! The idea is to build a platform and community for composable building blocks where anyone can easily create, find and connect different modules to create dynamic and interactive apps, sites, dashboards, and docs. This can be done without using a single line of code. Key principles of what we are building: 1) True composability that enables infinite possibilities — Modules today are either too complex to be used only by developers (e.g. NPM…

    2023 · its alternatives →

  14. 14MI

    Hi HN, TL;DR Memex is a cross-platform desktop app for vibe coding. Think ChatGPT + Claude Code rolled into one. Why we built it: We love chat tools like Perplexity and ChatGPT. We also love coding agents, like in Cursor and Windsurf. We don’t like that web-based app builders are opinionated about tech stack and we can’t run them locally. So, we built Memex to be a chat tool + coding agent that supports any tech stack. What it can do today: Claude Code-like coding. Agentic web search / research. Pre-built templates (e.g. fullstack, iOS, python + modal, etc). Inline data analysis + viz.…

    2025 · memex.tech · its alternatives →

  15. 15
    Zappx▲57

    a power dialer built for sales people by sales people

    2024 · tryzappx.com · its alternatives →

  16. 16

    The power of Modulis VoIP solutions can now be in your hands

    2019 · its alternatives →

  17. 17

    Run your Claude AI artifacts natively, No browser. No cloud.

    Jun 2026 · creative-ai.studio · its alternatives →

  18. 18
    SIPERB▲10

    Modern Softphone powered by WebRTC for any SIP PBX

    2024 · siperb.com · its alternatives →

  19. 19
    TrioPBX▲12

    Advanced voip & cloud pbx services for you

    Oct 2025 · triopbx.com · its alternatives →

  20. 20

    Cloud-based Secure Multi-Tenant PBX Solution

    2024 · pepperpbx.com · its alternatives →

  21. 21

    Selfhosted and collaborative home plants management system

    2024 · its alternatives →

  22. 22

    Streamlining Hospital Management, Empowering Better Care

    2025 · its alternatives →

  23. 23

    Pbx | cloud-based business phone system

    Oct 2025 · web.vodia.com · its alternatives →

  24. 24

    PBX Solutions | PBX solutions providers | KingAsterisk

    Jan 2026 · kingasterisk.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →