Alternatives to sipXcom
Compare sipXcom alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to sipXcom in 2026. Compare features, ratings, user reviews, pricing, and more from sipXcom competitors and alternatives in order to make an informed decision for your business.
-
1
3CX
3CX
3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution. -
2
PBXware
Bicom Systems
PBXware is the world’s first and most mature IP PBX Professional Open Standards Turnkey Telephony Platform. Since 2004, PBXware has deployed flexible, reliable, and scalable Next Generation Communication Systems and VoIP solutions to Small and Medium sized Businesses (SMBs), enterprises, Internet Telephony Service Providers (ITSPs), Call Centers and governments worldwide by combining the most advanced of the latest technologies. Bicom Systems’ softswitch is offered in Business, Contact Center and Multi-Tenant Editions, each supporting specific features maximizing performance, reliability, and expandability. -
3
Yeastar P-Series PBX System
Yeastar
Focusing on delivering "Easy-first Unified Communications", Yeastar P-Series Phone System offers companies of all sizes with a complete package for calls, video, messaging, and integrations, out of the box. With in-built visual call management, integrated video conferencing, advanced contact center features, and ready-made SMS, WhatsApp, Microsoft Teams, CRMs, and more platform integrations, P-Series boosts productivity at all levels and provides everything across desktop, mobile, and browser with simple user apps. Available in the Appliance, Software, and Cloud Editions, P-Series provides flexible deployment options, allowing you to have it sited on-premises or in the cloud. Balancing costs and future growth, it requires a lower total cost of ownership, less training, and fewer management efforts. The ease of use and future-proof adaptability are paramount. -
4
Intulse
Intulse
Intulse is a business VoIP provider offering hosted/cloud VoIP services for businesses. Managed VOIP phone systems with speed, flexibility, and more for small & large businesses in the USA. Intulse was founded in 2015 to help businesses that were stuck using old communication systems that only did a little but cost a whole lot find a better solution to meet their needs. Intulse’s VoIP UCaaS (Unified Communication as a Service) solutions are designed to increase productivity through the Intulse App, CRM integration (ex. Salesforce & HubSpot), softphones, time-based routing, virtual receptionists, customized greetings, unlimited extensions, and more. Customers who choose Intulse as their cloud VoIP provider get the power of a feature-rich system that can be customized to best-fit how they do business. Intulse’s communications specialists work closely to help select and implement features to ensure each business gets the most out of their system and service. -
5
Signalmash
Signalmash
Signalmash is a boutique CPaaS built for businesses that need reliable communications and real human support behind every interaction. No tiers. No wait times. Real support for faster development and better outcomes for your customers. Our enterprise-grade customer gets a dedicated Slack channel with our engineers. Direct Tier-1 connections with AT&T, Verizon & T-Mobile. 94% first-time 10DLC approval rate. SMS: 10DLC | Short code | Toll-free | RCS: RCS Rich | RCS Media through API & No-Code Platform Voice: SIP Trunking | VoIP | Termination | Origination Numbers/DIDs: Local, short code & toll-free numbers | BCID (Branded Caller ID) Number Intelligence/Lookup: Subscriber Info (CNAM) | Carrier Information | Carrier Type (Fixed or Wireless) | Federal DNC Status Signalmash enterprise-grade reliability, boutique-level support. -
6
Voicemaxx CE
Intrado
An enterprise-grade cloud-based calling solution fully hosted and managed by Intrado, with the added benefit of team collaboration, which includes: messaging, meeting, and mobility solutions and the features and benefits of Cisco Webex devices. VoiceMaxx CE includes Cisco Hosted Collaboration Solution (HCS), a cloud service that builds upon Cisco’s tried and true on-premises Call Manager offering, making it an ideal service for medium to large organizations switching from a premise-based service or those with Cisco infrastructure already in place. This solution is fully supported by Intrado with geo-redundant data centers—providing enhanced business continuity and disaster recovery—and 24/7 monitoring and support from Cisco-certified engineers.Starting Price: $25.00/month/user -
7
FusionPBX
FusionPBX
FusionPBX can be used as a highly available single or domain-based multi-tenant PBX, carrier-grade switch, call center server, fax server, voip server, voicemail server, conference server, voice application server, appliance framework and more. FreeSWITCH™ is a highly scalable, multi-threaded, multi-platform communication platform. It provides unlimited extensions, voicemail-to-email, music on hold, call parking, call center, call queues, phone provisioning and many other features. It provides the functionality your business needs and brings corporate-level phone system features to small, medium and large businesses. A large amount of time has been used to fix bugs and tighten security and improve the code. There is also progress being made on the future release. We have made a good amount of progress and the master branch is far ahead of the current release in many ways. We are working diligently to finish the last changes that we feel are needed for this coming release.Starting Price: $100 per month -
8
Taridium ipbx
Taridium
The Taridium ipbx is a highly capable software VoIP PBX system that replaces a traditional hardware based PBX. ipbx runs on standard server hardware, or in the cloud and does not require any additional software licenses. An End User Panel that let’s you control all aspects of your own extension, such as managing your call via an operator console, listen to voicemail, configure call forwarding, create ad-hoc telephone conferences and much more. Configure your extension to only forward during certain times, using your iCalendar feed or based on a list of favourite caller IDs. A meet-me type conference room for each and every user. No more scheduling conflicts and live conference management, which allows you to mute and kick participants. Invite users with the click of a button and have the system call them instead of having to provide cumbersome login instructions.Starting Price: $199 one-time payment -
9
Vodia PBX
Vodia Networks
Vodia Networks offers a SIP PBX platform that runs smoothly across cloud, on-premise, and hybrid setups. Our PBX supports a broad range of devices, including SIP phones, softphones, and WebRTC clients, to help businesses communicate flexibly across locations. Our Session Border Controller (SBC) has been certified by Microsoft for Microsoft Teams, and our PBX features AI-powered real-time call transcription using OpenAI’s Whisper technology. Vodia supports easy deployment through prepaid cloud PBX instances and traditional installations across various environments. Our phone system integrates with some of the world’s best business software, including ActiveCampaign, CallSmart, Cliniko, HighLevel, Microsoft Dynamics 365, monday.com, Shiji PMS, UPilot, and other industry-standard business communications platforms, so our customers can deploy cutting-edge business tools alongside our best-in-class, feature-rich cloud phone system. -
10
Asterisk
Sangoma Technologies
Asterisk is an open source framework for building communications applications. Asterisk turns an ordinary computer into a communications server. Asterisk powers IP PBX systems, VoIP gateways, conference servers and other custom solutions. It is used by small businesses, large businesses, call centers, carriers and government agencies, worldwide. Asterisk is free and open source. Asterisk is sponsored by Sangoma. Today, there are more than one million Asterisk-based communications systems in use, in more than 170 countries. Asterisk is used by almost the entire Fortune 1000 list of customers. Most often deployed by system integrators and developers, Asterisk can become the basis for a complete business phone system, or used to enhance or extend an existing system, or to bridge a gap between systems. Build your own custom system with Asterisk? Buy a powerful, low-cost turnkey system based on Asterisk? Discover which option is right for you.Starting Price: Free -
11
FreeSWITCH
FreeSWITCH
Everything you need to know to dive into the FreeSWITCH platform. FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device. Combined with our hosted cloud platform, SignalWire, FreeSWITCH can interconnect with the outside world and scale to any size. The Pre-built virtual machine has both a written and video how-to to help you get started. All you need is a copy of virtualbox and you can be off and running in minutes. If you are an experienced developer you can also follow the instructions below to compile the FreeSWITCH platform from source among other manual installation options. If you already have a spare Debian instance handy, you can follow the link below to get detailed instructions on how to get our packages installed. -
12
FreePBX
Sangoma Technologies
The “Free” in FreePBX stands for Freedom. That’s because FreePBX, the world’s most popular open source IP PBX, gives users the tools to build a phone system tailored to their needs. Discover the power of open source communications. Take a look at all the built-in features FreePBX has to offer and start building your phone system. Transform your FreePBX install into a robust Unified Communications system with commercial modules from Sangoma and other add-ons for FreePBX. Visit the Knowledge Base on the FreePBX Wiki! Or let FreePBX experts assist with support for installing FreePBX, updating, troubleshooting, and beyond. Completely free to download and use, the power of FreePBX comes from a global community of developers who ensure it remains a high compatibility and customizable platform with all the key features needed to build a scalable business phone system on any budget. -
13
Issabel
Issabel
Issabel is an open source unified communications platform that consolidates IP communication services into a single system, surpassing the constraints of a conventional PBX by integrating features such as call center capabilities, email, management reports, fax, video call meetings, audio recording, and CRM and platform integrations. It offers a robust, flexible, and easy-to-use call center module designed to efficiently automate and manage contact centers, handling both incoming and outgoing call campaigns through an intuitive agent console and call management interface. Issabel streamlines PBX solutions for service providers, enabling the management of multiple clients from a single instance, simplifying administration without the need for separate servers for each client. To enhance functionality, Issabel supports add-ons crafted to seamlessly integrate with the platform, adding features that interact with telephony to improve customer service and automate actions for support.Starting Price: Free -
14
VitalPBX
VitalPBX
VitalPBX is a unified communications PBX system based on Asterisk and Linux (Centos 7). VitalPBX provides a robust and scalable platform, which will allow you to manage your PBX in an easy and intuitive way. VitalPBX is built to be easy to use with tooltips across the system and a coherent user interface throughout. A telephony system should be aware of security hazards and avoid them. VitalPBX offers various levels of protection against cyber threats in the VoIP world.Starting Price: $100 -
15
R.E. Communications IP-PBX Premise based
R.E. Communications
R.E. Communications offers an Asterisk based IP-PBX system. These systems support all industry standard SIP phones, with enterprise level features that go from 1 phone to 4000 phones. These systems also support SIP trunking which with the combination of SIP trunks and SIP phones you can replicate the services of a Hosted solution but save on the per seat cost. Typically a 10 phone/seat system can be supported with 4 to 6 SIP trunks which is a savings over the 10 seat cost of a Hosted solution. -
16
Thirdlane
Thirdlane
Thirdlane is a scalable UCaaS platform that blends multi-tenant PBX, Contact Center, and collaboration apps into one solution. MSPs, Enterprises, and telecom providers adopt Thirdlane when they want freedom of deployment, deep integrations, and reliable control over their communications stack. Whether your team prefers cloud-hosted services or on-premises deployments, Thirdlane adapts to your strategy. IT departments appreciate the API-first design, while business leaders value the ability to cut costs and avoid lock-in. Core benefits: - Enterprise-grade PBX with calling, video meetings, voicemail, and advanced routing. - Unified Thirdlane Connect apps for chat, video meetings, and file sharing. - Built-in Contact Center - Advanced analytics to improve service and sales. - CRM integration for context-rich customer interactions. - White-label branding across all user touchpoints. - Options for geo-redundancy and high availability. -
17
HoduPBX
Hodusoft
HoduPBX is the ultimate solution for business communication. Its unprecedented user interface with optimal user experience facilitates businesses to communicate with the end users efficiently. This software offers world-class connectivity within an office and from the remote location leaves communication an uninterrupted process. Get HoduPBX and empower agents’ work management with multitasking abilities and efficiencies. With 1000+ concurrent calls and 10,000 extensions, our IP PBX software is one of the best choices for business communications. Here are HoduPBX’s key features: Multi-Tenant Auto Provisioning Least Call Routing (LCR) Real-time Analytics and Reports Queue Monitoring Multi-level IVR BLF & Presence Prepaid & Postpaid Billing Payment Gateway Integration Audio-conferencing SMS Hosted IP PBX Software -
18
Kamailio
Kamailio
Kamailio® (successor of former OpenSER and SER) is an open-source SIP server released under GPLv2+, able to handle thousands of call setups per second. Kamailio can be used to build large platforms for VoIP and real-time communications, presence, WebRTC, Instant messaging, and other applications. Moreover, it can be easily used for scaling up SIP-to-PSTN gateways, PBX systems, or media servers like Asterisk™, FreeSWITCH™, or SEMS. Among the powerful features, are asynchronous TCP, UDP and SCTP, secure communication via TLS for VoIP (voice, video, text); WebSocket support for WebRTC; IPv4 and IPv6; simple instant messaging and presence with embedded XCAP server and MSRP relay; asynchronous operations; IMS extensions for VoLTE; ENUM; DID and least cost routing; load balancing; routing fail-over; accounting, authentication and authorization; support for many backend systems such as MySQL, Postgres, Oracle, Radius, LDAP, Redis, Cassandra, MongoDB, Memcached. -
19
astTECS
*astTECS
*astTECS provides complete enterprise telecom products based on Open Source Technology- such as IP PBX and Contact Center Solution. *astTECS IP PBX offers all the high-end features at an affordable price enabling your business to be future-ready, flexible, innovative and competitive while reducing your telecom expenses. *astTECS IP PBX can seamlessly integrate with any applications - CRM, ERP, PMS and even with your existing telecom infrastructure. *astTECS call center solution has advanced features with a real-time agent monitoring dashboard helps to improve your agent productivity and customer engagement with advanced analytics. *astTECS also offers a complete call recording solution for your business with real time dashboards. -
20
CompletePBX 5 IP PBX
Xorcom
Virtual IP PBX (Private Branch Exchange) or Phone System Appliance – CompletePBX is the heart of Xorcom hardware and software phone systems. Built on top of the solid Linux and Asterisk platforms, it’s built for stability and performance. CompletePBX was designed from the ground up to combine ease of use, advanced features and security at every level. Download free, fully functional CompletePBX 5 VM – evaluation virtual machine now! Check out our FREE online certification training course that will take you step by step through all the basics of CompletePBX system. Save a lot of time and effort by trying to go at it alone. Let us help you get there faster. -
21
MikoPBX
MikoPBX
MikoPBX is a full-featured phone solution with a top performance level, high stability, and rich functionality. You can install MikoPBX on-premise (hardware installation) or in any type of cloud service (Google cloud, Amazon Cloud Solution, Microsoft Azure, etc.) MikoPBX is a free phone system, all basic business functionality is absolutely free. The system has an easy and convenient web interface, call recording, conference calls, voice mail, call transfers and pickup, call queues, an interactive voice response(IVR) menu, and inbound and outbound call rules. Also, you can find holidays and night-time calls switchers there. MikoPBX has the ability to extend functionality with plugins and modules from developers around the world. MikoPBX is completely free, you can use add-ons that extend the capabilities of your PBX. MikoPBX does not license each user. Expand your company without additional costs for new employees or call recordings.Starting Price: $100 per request -
22
SwarmOne
SwarmOne
SwarmOne is an autonomous infrastructure platform designed to streamline the entire AI lifecycle, from training to deployment, by automating and optimizing AI workloads across any environment. With just two lines of code and a one-click hardware installation, users can initiate instant AI training, evaluation, and deployment. It supports both code and no-code workflows, enabling seamless integration with any framework, IDE, or operating system, and is compatible with any GPU brand, quantity, or generation. SwarmOne's self-setting architecture autonomously manages resource allocation, workload orchestration, and infrastructure swarming, eliminating the need for Docker, MLOps, or DevOps. Its cognitive infrastructure layer and burst-to-cloud engine ensure optimal performance, whether on-premises or in the cloud. By automating tasks that typically hinder AI model development, SwarmOne allows data scientists to focus exclusively on scientific work, maximizing GPU utilization. -
23
SwarmZero
SwarmZero
SwarmZero is a decentralized platform designed to empower AI researchers, machine learning engineers, and agent builders by providing tools to rapidly build, deploy, and monetize AI agents. It offers an intuitive agent builder, enabling users to create agents without extensive coding knowledge, and supports integration with multiple machine learning models, APIs, and knowledge files to enhance agent capabilities. SwarmZero's Agent Hub serves as a digital marketplace where developers can publish their AI agents, allowing customers to browse and select solutions tailored to their needs. Additionally, it introduces the concept of "Swarms," which are groups of agents that collaborate to handle complex workflows, thereby enhancing efficiency and productivity. By promoting a transparent and community-driven ecosystem, SwarmZero aims to democratize AI development and monetization, making it accessible to a broader audience. Starting Price: $15 per month -
24
Swarm
Swarm Foundation
Swarm is a decentralized data storage and distribution technology. Ready to power the next generation of censorship-resistant, unstoppable, serverless dapps. Swarm continues where the blockchain ends, making the world computer real. Swarm is open source code, limited only by the people who use and maintain it - Join a community building the future of the web. Redundant storage with local replication ensures data availability even in the face of node dropouts or data loss. Swarm is decentralized and distributed, and so it’s also always up, making it stable and reliable. -
25
VaxVoIP
VaxSoft
VaxVoIP SIP Server SDK enables developers to build secure, SIP-based VoIP solutions such as IP-PBX, IVR, auto-dialers, smart agents, call centers, and calling card systems. Fully compatible with the SIP protocol, it supports softphones, hardphones, ATA devices, and other SIP hardware. It includes PBX features like call queues, call forwarding, call recording, voicemail, and call routing. With advanced security features, it protects against SIP floods, scans, and brute-force attacks. The SDK also offers real-time access to audio PCM data, enabling integration of AI, machine learning, and smart agents into VoIP systems for intelligent and enhanced communication. -
26
ICTPBX
ICTInnovations
ICTPBX is an open source, carrier-grade PBX platform built for ISPs, ITSPs, and service providers. It combines FreeSWITCH 1.10 as the media engine with FusionPBX 6.6 for PBX configuration, unified through the ICTCore REST API and managed from a modern Angular 13 web dashboard. Unlike hosted PBX solutions, ICTPBX runs entirely on your own infrastructure. You control your data, your tenants, and your billing. Scale from a handful of extensions to thousands of seats without per-user licensing costs. It’s built for multi-tenant deployment. Each tenant gets their own isolated PBX environment with custom branding, quota limits, and role-based access control. Core capabilities: SIP extensions, ring groups, call queues (ACD), and IVR menus Voicemail, conferences, time conditions, and call flows SIP trunks (gateways), inbound DID routing, call blocking Multi-tenant with per-tenant branding and quota management Voice, fax (T.38/FoIP), SMS (SMPP), and email on one platformStarting Price: $6000/one-time payment -
27
sipXecs
SIPfoundry
We define enterprise interaction as the mashup of collaboration and communication. We enable secure enterprise interaction from your own private or hybrid cloud. Universal Cloud Communications Stack (UCCS) is a revolutionary concept to leverage big data architectures for real-time communications and collaboration, resulting in the elastic scalability of transaction-oriented services on a global scale. Rapid deployment and automated management leveraging standard infrastructure are key immediate benefits. Virtualized, secure, and scalable containers deliver hosted and managed communications and collaboration services with ease, enabling new business models for MSPs, and allowing enterprises to significantly reduce costs. Communications represent the single largest potential for cost savings in all of IT. Combining modern software architecture with data-driven distributed infrastructure creates a potent mix to transform an industry. -
28
PureCM
PureCM.com
PureCM was a Source Code Management tool developed between 2007 and 2017. As of January 2018 it is no longer under active development. Many Source Code Management systems are available including GitHub and Atlassian Bitbucket (used with JIRA and Bamboo for CI). There exists a migration tool from PureCM to Git (so working with GitHub, Bitbucket and other systems based on Git). The last release of PureCM is available on this site along with perpetual license keys should you need them.Starting Price: $200 one-time payment -
29
Dial-Office IP PBX
Dialexia Communications
Dial-Office is a flexible, feature-rich IP PBX software designed for SMBs and start-ups who want to take full advantage of the business benefits of VoIP technology. Based on the SIP standard platform, this IP PBX software solution comes with a number of advanced phone features that were previously available only with costly circuit-switched enterprise telephone systems. Dial-Office IP PBX software delivers reliable, low-cost unified communications to small- & mid-sized business using an established Local Area Network. This award-winning VoIP solution provides end-users with crystal-clear voice quality and a series of business management features designed to increase productivity, lower communication costs & enhance customer service. Platform features include the following: -
30
Swarm
Docker
Current versions of Docker include swarm mode for natively managing a cluster of Docker Engines called a swarm. Use the Docker CLI to create a swarm, deploy application services to a swarm, and manage swarm behavior. Cluster management integrated with Docker Engine: Use the Docker Engine CLI to create a swarm of Docker Engines where you can deploy application services. You don’t need additional orchestration software to create or manage a swarm. Decentralized design: Instead of handling differentiation between node roles at deployment time, the Docker Engine handles any specialization at runtime. You can deploy both kinds of nodes, managers and workers, using the Docker Engine. This means you can build an entire swarm from a single disk image. Declarative service model: Docker Engine uses a declarative approach to let you define the desired state of the various services in your application stack. -
31
REN Payments Platform
Euronet Worldwide
Deliver frictionless payments experiences from your new or legacy system with REN. Our flagship payments platform, REN processes complex transactions in our own global data centers and we also license it to financial institutions, fintechs, retailers and other businesses for use in their own applications. Flexible, REN works in cloud or data center environments or can be implemented via API from a Euronet data center. Through its modular construction and microservices-based approach to development, the REN Payments Platform grows with you as your business navigates the opportunities in the changing payments landscape. Use REN’s modular, microservices-based platform and modern programming languages to realize significant operational efficiency and speed to market. Build solutions that support any payment type with 24×7 payment processing capabilities. -
32
SmartSIP
IntraNext Systems
SmartSIP® is a premise-based software application that provides a DTMF suppression and masking solution for contact centers to securely capture sensitive cardholder data in live-operator calls. Customers use their touch-tone telephone to enter sensitive information while staying in contact with the contact center agent. With DTMF suppression and masking, tones entered by the customer are replaced with flat tones that cannot be converted back to the original data. Agent screens are populated with a masked representation of the customer's entry. SmartSIP effectively eliminates the verbal exchange of sensitive data between customers and agents allowing for full call recordings and full-screen capture. SmartSIP acts as a SIP proxy between the Session Border Controller (SBC or Media Gateway) and the voice platform and interacts with the DTMF data while never affecting the voice path. Developed specifically for VoIP telephony contact centers. -
33
Caffe
BAIR
Caffe is a deep learning framework made with expression, speed, and modularity in mind. It is developed by Berkeley AI Research (BAIR) and by community contributors. Yangqing Jia created the project during his PhD at UC Berkeley. Caffe is released under the BSD 2-Clause license. Check out our web image classification demo! Expressive architecture encourages application and innovation. Models and optimization are defined by configuration without hard-coding. Switch between CPU and GPU by setting a single flag to train on a GPU machine then deploy to commodity clusters or mobile devices. Extensible code fosters active development. In Caffe’s first year, it has been forked by over 1,000 developers and had many significant changes contributed back. Thanks to these contributors the framework tracks the state-of-the-art in both code and models. Speed makes Caffe perfect for research experiments and industry deployment. Caffe can process over 60M images per day with a single NVIDIA K40 GPU. -
34
Pulsar360
Pulsar360
Now your customers can truly work from anywhere with a feature-rich mobility solution with the mission-critical features they need. We enable you to save money with built-in redundancy and instant provisioning of SIP trunks, DIDs, and toll-free lines. Pulsar360 Corporation's Voice over IP (VoIP) solutions provide high-quality voice communications, which can be delivered over affordable broadband service from other providers and/or Pulsar360-managed carrier services. Customers save money and increase productivity by streamlining their communications into a single network connection for phone service and high-speed Internet. Having invested more than ten years in perfecting our VoIP platform, we have created one of the most sophisticated, highly-automated systems in North America. With this innovation, we can offer instant provisioning of SIP trunks, hosted and hybrid VoIP PBXs, local and international DIDs, toll-free numbers, as well as advanced management capabilities. -
35
Yeastar K2 IP PBX
Yeastar
Available as hardware and software, Yeastar K2 IP PBX supports 2000 users, 500 concurrent calls and 400 VoIP trunks across locations, providing medium and large enterprises with full flexibility and capability. Engineered for the communications needs of today and tomorrow, Yeastar K2 IP PBX delivers enterprise-level features with exceptional reliability, and enables extraordinary remote working agility with next-level Linkus UC Softphone. -
36
Basilisk
Basilisk
A XUL-based web browser demonstrating the Unified XUL Platform (UXP). This browser is a close twin to pre-Servo Firefox in how it operates. Basilisk is a free and Open Source XUL-based web browser, featuring the well-known Firefox-style interface and operation. It is based on the Goanna layout and rendering engine (a fork of Gecko) and builds on the Unified XUL Platform (UXP), which in turn is a fork of the Mozilla code base without Servo or Rust. Basilisk is primarily a reference application for the development of the XUL platform it builds upon, and additionally a potential replacement for Firefox. Basilisk is development software. This means that it should be considered more or less "beta" at all times; it may have some bugs and is provided as-is, with potential defects. Like any other free software community project, it comes without any warranty or promise of fitness for any particular purpose.Starting Price: Free -
37
Avaya IP Office
Avaya
Our award-winning, globally available Avaya IP Office delivers a full-featured unified communications platform implemented and managed on your premises. To keep improving both your customer and employee interactions and experiences, explore all your IP Office-ready capabilities. Study your customer calls by setting up call recording, tracking, and reporting. This Avaya Call Reporting capability can be delivered through IP Office to record and document incoming calls. You can also add real-time call center agent seats and dashboards for more efficient call handling. Combine Avaya IP Office with a subscription for Avaya Spaces and you gain a single app for voice, video, messaging, conferencing, and a calendar—all available on any device, in any location. -
38
Ravencoin
Ravencoin
Ravencoin is a protocol based on a fork of the Bitcoin code which adds features specifically focused on allowing tokens to be issued on the Ravencoin blockchain. These tokens can have whatever properties the issue of the token decides - so they can be limited in quantity, named and be issued as securities or as collectibles. Ravencoin is a digital peer to peer network that aims to implement a use case specific blockchain, designed to efficiently handle one specific function: the transfer of assets from one party to another. Built on a fork of the Bitcoin code, Ravencoin was launched January 3rd, 2018, and is a truly open source project (no ICO or masternodes). It focuses on building a useful technology, with a strong and growing community. -
39
OpenPBX
VoiceTronix
It is an easy-to-install and configure PBX software platform that is fully supported by our telephony hardware. It is suitable for small to medium businesses (SMB) that require a sophisticated phone system usually found in larger enterprises but without the price tag! OpenPBX harnesses the ease of use and efficiency of the desktop PC and combines it with the plain old telephone handset to give you advanced features and the ultimate control and use of your communication system. Whether you need to connect to primary rate (E1/T1) trunk lines or to standard POTS lines, Voicetronix has suitable line interface hardware. Our OpenPBX Do-it-Yourself (DIY) option offers customers the ability to build their own phone system using commodity PC servers running Linux and analog telephone handsets. Configure and maintain your own phone system, eliminating the need for a technician. Use your web browser to navigate, select and listen to voicemail messages. -
40
Obihai
Polycom
Your system runs in the cloud using Obihai IP phones as your end points. With a premise-based system, all the equipment stays in the office and you can choose how and when to use VoIP. Configure RingCentral and Nextiva BYOD services using the OBiTALK portal as the conduit for the set-up of not only basic SIP registration but also for more advanced functions like assigning extension monitoring / Busy Lamp Field. Save money on phone calls. Use Google Voice with the OBi and enjoy free calls inside the USA and Canada. Call Internationally at amazingly low rates to over 150 destinations. E.g. 1¢ per minute to China, India and Mexico – with no connection fee. In 1969, we had customers traveling out of town on business. Neil Armstrong and Buzz Aldrin, along with their team at NASA, were on a mission…to the moon. And they took our headsets with them. That was more than 50 years ago, and you should see what we're up to now. -
41
The Swarm
The Swarm
The Swarm is a Go-To-Network (GTN) platform designed to help companies and investors unlock the full potential of their extended networks to accelerate sales, recruiting, and fundraising. By mapping and combining the networks of team members, advisors, investors, and partners, The Swarm reveals warm relationships and provides actionable insights into connection strengths. Users can import connections from LinkedIn, Google, and email/calendar contacts, and the platform's AI automatically identifies former colleagues and education overlaps to expand the network. Features include relationship scoring, powerful search filters, intro requests, and integration with CRMs like HubSpot, Salesforce, and Affinity. The Swarm also offers a Chrome extension for seamless LinkedIn integration and supports privacy controls and role-based permissions.Starting Price: $99 per month -
42
Cosine
Cosine
Cosine is an AI-powered software engineering platform that enables developers and engineering teams to automate coding workflows, run autonomous development tasks, and manage complex software projects across cloud and local environments. Through its cloud platform, developers can delegate coding tasks to AI agents that independently research, write, test, and iterate on code while operating in secure, isolated MicroVM environments. The platform supports multiple operational modes, including autonomous execution, planning, collaborative agent swarms, and manual review workflows, allowing teams to balance automation with human oversight. By combining parallel agent execution, remote infrastructure access, and model-agnostic support for leading AI models, Cosine helps organizations accelerate software delivery while maintaining control, security, and code quality.Starting Price: $20/month -
43
Dorchestrator
Dorchestrator
Dorchestrator brings Claude Code, OpenAI Codex, and built-in coding agents into one desktop workspace. Plan and review tasks on a Kanban board, coordinate multi-agent swarms, reuse terminal layouts and Skills, and inspect readable tool activity with workflow state stored in your selected project folder.Starting Price: $19/month/user -
44
Swarm
OpenAI
Swarm is an experimental, educational framework developed by OpenAI to explore ergonomic, lightweight multi-agent orchestration. It is designed to be scalable and highly customizable, making it suitable for scenarios involving a large number of independent capabilities and instructions that are challenging to encode into a single prompt. Swarm operates entirely on the client side and, like the Chat Completions API it utilizes, does not store state between calls. This stateless nature allows for the construction of scalable, real-world solutions without a steep learning curve. Swarm agents are distinct from assistants in the assistants API; they are named similarly for convenience but are otherwise completely unrelated. It includes examples demonstrating fundamentals such as setup, function calling, handoffs, and context variables, as well as more complex scenarios like a multi-agent setup for handling different customer service requests in an airline context.Starting Price: Free -
45
Enactor
Enactor
Quite Simply, the best POS Any Device, Mobile, Fixed or HHT. Windows, Android, Linux or iOS. One single code-base and highly configurable. All built by our Microservice Tools. Our Platform of Microservices for Headless Commerce and Unified Customer Journeys. A set of Services like Basket and Promotions that are uniquely with our Tools, to make it the back-bone for all channels. Leverage the power of Docker, SWARM and Kubernetes in AWS or Azure. Use our Deployment Tools to deploy in the Cloud in just minutes. Run it yourselves or we can do it for you. Full and flexible Omnichannel Order Management and Inventory. Accommodate all business rules, integrations and customer journeys, including Ship From Store. Ditch the Monoliths. Our Applications and Tools enable business models that mean large retailers can do things differently. From easy configuration and integration to self-sufficiency. It’s all here. -
46
Staffjoy
Staffjoy
Suite, also known as "V1", was the first Staffjoy application. It provides algorithm-based scheduling that can manage hundreds of workers and decrease labor costs. It consists of the Suite, Chomp, Mobius, Cron, and Mobile repos on Github. The V2 app lets you create a schedule online, then it notifies your team using text messages. This application was built for small teams in the service and retail industries. Staffjoy started in 2015 based on scheduling research by Philip Thomas. The company participated in the inaugural Y Combinator Fellowship program, and it went on to raise $1.7M in venture funding. The company shut down in 2017, and open-sourced its code under MIT licenses. Staffjoy started in 2015 based on scheduling research by Philip Thomas. The company participated in the inaugural Y Combinator Fellowship program, and it went on to raise $1.7M in venture funding. The company shut down in 2017, and open-sourced its code under MIT licenses.Starting Price: $5 per month -
47
Istio is an open technology that provides a way for developers to seamlessly connect, manage and secure networks of different microservices — regardless of platform, source or vendor. Istio is currently one of the fastest-growing open-source projects based on Github contributors, and its strength is its community. IBM is proud to be a founder and contributor of the Istio project and a leader of Istio Working Groups. Istio on IBM Cloud Kubernetes Service is offered as a managed add-on that integrates Istio directly with your Kubernetes cluster. A single click deploys a tuned, production-ready Istio instance on your IBM Cloud Kubernetes Service cluster. A single click runs Istio core components and tracing, monitoring and visualization tools. IBM Cloud updates all Istio components and manages the control-plane component's lifecycle.
-
48
Swarm
Swarm
Self-custody gives you full control of assets. Trading is decentralized and regulatory compliant. The future of finance is here. Connect your wallet and experience the gold standard for blockchain-based trading. The gold standard for blockchain-based finance. Trade real world assets (RWAs) on chain today, 100% asset-backed, and regulatory compliant. Web3 self-custody and protocol transparency. We never take custody of your assets. Our battle-proven infrastructure offers full transparency for robust trading. With Swarm, any asset can be tokenized and traded in a regulated environment, including real estate, carbon credits, private holdings, stocks, and bonds. Embed a custom marketplace into your ecosystem using the Swarm platform. Swarm is the first organization in the world to offer tokenized US Treasury bills and public stocks that are tradable on a regulated and decentralized platform. Our platform opens up new opportunities for retail investors and institutional market participants. -
49
OpenSIPS
OpenSIPS
OpenSIPS is an open-source SIP proxy/server for voice, video, IM, presence, and any other SIP extensions. OpenSIPS is a multi-functional, multi-purpose signaling SIP server used by carriers, telecoms or ITSPs for solutions like Class4/5 residential platforms, trunking/wholesale, enterprise/virtual PBX solutions, session border controllers, application servers, front-end load balancers, IMS platforms, call centers, and many others. OpenSIPS is recommended for any kind of SIP scenario/service by the high throughput, tens of thousands of CPS, millions of simultaneous calls (see official tests), the flexibility of routing and integration, routing scripts for implementing custom routing logics, several interfacing APIs. The effective application building, more than 120 modules to provide features, for SIP handling, backend operations, integration, the routing logic. OpenSIPS 3.2 release was the subject of a security audit, making everything safer and more secure for everybody.Starting Price: Free -
50
DataCore Swarm
DataCore Software
Are you struggling with protecting and providing access to rapidly scaling data sets or enabling distributed content-based use cases? Using tape is cost-effective but data is not instantly accessible; and tape is difficult to manage. The public cloud often presents the challenge of compounding, unpredictable recurring costs, and the inability to meet local performance and privacy requirements. DataCore Swarm provides an on-premises object storage solution that radically simplifies the ability to manage, store, and protect data while allowing S3/HTTP access to any application, device, or end-user. Swarm transforms your data archive into a flexible and immediately accessible content library that enables remote workflows, on-demand access, and massive scalability.
