Alternatives to TekSIP
Compare TekSIP alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to TekSIP in 2026. Compare features, ratings, user reviews, pricing, and more from TekSIP competitors and alternatives in order to make an informed decision for your business.
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Splashtop Remote Support
Splashtop
Splashtop Remote Support is a remote support and endpoint management solution designed to help IT teams securely access, troubleshoot, and manage computers and mobile devices from anywhere. The platform provides attended and unattended remote access for Windows, Mac, Linux, iOS, and Android devices through fast and reliable remote desktop connections. Splashtop includes features such as session code-based support, remote control, chat, voice calls, session reboot and reconnect, admin privilege elevation, and multi-technician collaboration for efficient troubleshooting workflows. The platform also offers autonomous endpoint management capabilities including real-time patch management, device monitoring, software deployment, vulnerability insights, and centralized endpoint visibility. Splashtop integrates with popular PSA ticketing and ITSM tools such as Zendesk, Jira, Freshservice, Microsoft Teams, and Freshdesk to streamline IT support operations.Starting Price: $40/month for 25 computers -
2
TekIVR
KaplanSoft
TekIVR is a SIP (Based on RFC 3261) Interactive Voice System (IVR) for Windows. TekIVR is tested on Microsoft Windows Vista, Windows 7/8/10/11 and Windows 2008-2022 server. TekIVR has a simple easy to use user interface. You can create your own IVR scenario using built-in scenario editor. You can select your own audio files to be used in IVR scenario. TekIVR can also read-out texts using TTS (Text-to-Speech) engine and recognize user input via speech recognition. You can use Speech Synthesis Markup Language (SSML) while defining prompts. TekIVR supports SAPI, Google Cloud Speech API, Azure Cognitive Services and MRCPv2 for TTS and ASR functions. It supports ITU G.711 A-Mu Law and G.722 codecs and UPnP for NAT traversal. TekIVR can act as Proxy between MRCP v2 based application servers and SAPI, Azure and Google Speech based speech engines. TekIVR allows MRCP v2 based application servers to use SAPI, Azure and Google Speech based TTS and ASR services.Starting Price: $548 -
3
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. -
4
Azure Web PubSub
Microsoft
Azure Web PubSub is a fully managed service that enables developers to build real-time web applications using WebSockets and the publish-subscribe pattern. It supports native and serverless WebSockets, allowing for scalable, bi-directional communication without the need to manage infrastructure. This service is ideal for applications such as chat rooms, live broadcasting, and IoT dashboards. Supports real-time publish-subscribe messaging for web application development through native and serverless WebSocket support. Built-in support for large-scale client connections and highly available architectures, enabling applications to handle numerous simultaneous users. Offers support for a wide variety of client SDKs and programming languages, facilitating seamless integration into existing applications. Provides built-in security features, including Azure Active Directory integration and private endpoints, to help protect data and manage access. -
5
Browserless
Browserless
Browserless is an advanced web scraping and browser automation platform designed to help developers extract data from protected websites using headless browser technology. The platform uses BrowserQL and browser-level automation to bypass bot detection systems such as Cloudflare and Datadome while enabling reliable access to dynamic web content. Browserless supports HTML and JSON extraction, screenshot generation, browser automation, and session management through APIs and integrations with Puppeteer and Playwright. Developers can automate interactions such as clicking buttons, navigating websites, rendering JavaScript-heavy pages, and maintaining browser sessions for more efficient scraping workflows. The platform also provides WebSocket endpoints, session reconnects, and optimized infrastructure that significantly improves scraping speed and reduces proxy usage.Starting Price: $25/month -
6
gpt-4o-mini Realtime
OpenAI
The gpt-4o-mini-realtime-preview model is a compact, lower-cost, realtime variant of GPT-4o designed to power speech and text interactions with low latency. It supports both text and audio inputs and outputs, enabling “speech in, speech out” conversational experiences via a persistent WebSocket or WebRTC connection. Unlike larger GPT-4o models, it currently does not support image or structured output modalities, focusing strictly on real-time voice/text use cases. Developers can open a real-time session via the /realtime/sessions endpoint to obtain an ephemeral key, then stream user audio (or text) and receive responses in real time over the same connection. The model is part of the early preview family (version 2024-12-17), intended primarily for testing and feedback rather than full production loads. Usage is subject to rate limits and may evolve during the preview period. Because it is multimodal in audio/text only, it enables use cases such as conversational voice agents.Starting Price: $0.60 per input -
7
websockets
Python Software Foundation
An implementation of the WebSocket Protocol (RFC 6455 & 7692). websockets is a library for building WebSocket servers and clients in Python with a focus on correctness, simplicity, robustness, and performance. Built on top of asyncio, Python’s standard asynchronous I/O framework, it provides an elegant coroutine-based API. websockets is heavily tested for compliance with RFC 6455. Continuous integration fails under 100% branch coverage. websockets is built for production. For example, it was the only library to handle backpressure correctly before the issue became widely known in the Python community. Memory usage is optimized and configurable. A C extension accelerates expensive operations. It’s pre-compiled for Linux, macOS, and Windows and packaged in the wheel format for each system and Python version. websockets takes care of everything under the hood so you can focus on your application!Starting Price: Free -
8
OpenChiip Harness
OpenChiip
OpenChiip Harness is a self-hosted AI agent runtime and orchestration framework for developers building local or coordinated agent workflows. It combines LLM conversations, skill orchestration, tool execution, multi-layer memory, resource monitoring, and multi-agent collaboration in a React administration dashboard. Run it as a local service or connect it to the OpenChiip platform for collaborative scheduling. Its CLI, web dashboard, HTTP API, and WebSocket interface support chat, tools, sessions, memory, task management, and monitoring. It supports Baidu ERNIE, OpenAI-compatible model providers, and delegation to Codex or Claude Code. Install via pip or deploy with Docker, Linux packages, systemd, or Windows installers; macOS supports pip installation. Licensed under AIGCGPL-1.0. -
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Socket.IO
Socket.IO
In most cases, the connection will be established with WebSocket, providing a low-overhead communication channel between the server and the client. Rest assured! In case the WebSocket connection is not possible, it will fall back to HTTP long-polling. And if the connection is lost, the client will automatically try to reconnect. Scale to multiple servers and send events to all connected clients with ease. Socket.IO is a library that enables low-latency, bidirectional and event-based communication between a client and a server. It is built on top of the WebSocket protocol and provides additional guarantees like a fallback to HTTP long-polling or automatic reconnection. WebSocket is a communication protocol that provides a full-duplex and low-latency channel between the server and the browser. There are several Socket.IO server implementations available. And client implementations in most major languages. -
10
finlight.me
finlight.me
finlight.me is a powerful, developer-first news API that delivers real-time and historical financial, geopolitical, and market-moving news from a wide range of trusted sources in clean JSON format. It supports advanced querying, including keyword search with boolean operators, date/time filtering, source inclusion/exclusion, language options, sorting, and pagination, enabling precision targeting. The API offers both REST and WebSocket endpoints, the latter providing streaming delivery of new articles matching live queries, complete with sentiment analysis labels and confidence scores. Extended article endpoints include full content and summaries depending on the subscription tier. finlight’s AI-powered sentiment tagging and market-impact insights equip developers with actionable context, while support for WebSocket streaming allows for real-time alerts and deep analytics.Starting Price: $29 per month -
11
Kestrel
Microsoft
Kestrel is a cross-platform web server for ASP.NET Core. Kestrel is the web server that's included and enabled by default in ASP.NET Core project templates. Kestrel supports HTTPS, HTTP/2 (except on macOS), Opaque upgrade used to enable WebSockets, Unix sockets for high performance behind Nginx. Kestrel is supported on all platforms and versions that .NET Core supports. Some browsers require granting explicit permission to trust the local development certificate. Project templates configure apps to run on HTTPS by default and include HTTPS redirection and HSTS support. The Kestrel web server has constraint configuration options that are especially useful in Internet-facing deployments. There's a separate limit for connections that have been upgraded from HTTP or HTTPS to another protocol (for example, on a WebSockets request). The default maximum request body size is 30,000,000 bytes, which is approximately 28.6 MB. -
12
SecureDesk
Rubix Technology
SecureDesk is a self-hosted remote support and device management platform for Windows environments, built so the operator's own infrastructure, not a third-party cloud sits in the middle of every session. It supports two connection modes: attended sessions for real-time, on-demand remote assistance where the end user is present to approve the connection, and unattended access for managing devices that aren't actively staffed, such as servers or kiosks. For deeper troubleshooting, technicians can drop into a SYSTEM-level shell to run administrative commands directly on the endpoint. The core of its design is the encryption model: both the technician's console and the remote endpoint generate their own AES-256-GCM keys, and endpoints connect outbound-only. The self-hosted relay that brokers each session only ever forwards ciphertext it holds no key for, so even the relay operator can't see or decrypt session content.Starting Price: $249/year -
13
Grok Voice 3.0
SpaceXSI
Grok Voice 3.0 is a speech-to-speech model offered through the Grok Voice Agent API for developers building real-time voice applications. It accepts audio and text and returns spoken audio or text through a WebSocket session, supporting conversational turn-taking, interruptions, and function calling. Developers can connect the model to custom functions and server-side tools, including web search, X search, collections, and remote MCP servers. The API is intended for interactive voice agents such as customer-support and service-call experiences, and is also used for voice interactions in Tesla vehicles and Grok Bot. Billing is usage-based, with audio charged per minute and text input events billed separately. The API documentation includes setup instructions and examples for Python and JavaScript clients.Starting Price: $0.08/min -
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ContextForge MCP Gateway is an open source Model Context Protocol (MCP) gateway, registry, and proxy platform that provides a unified endpoint for AI clients to discover and access tools, resources, prompts, and REST or MCP services in complex AI ecosystems. It sits in front of multiple MCP servers and REST APIs to federate and unify discovery, authentication, rate-limiting, observability, and traffic routing across diverse backends, with support for transports such as HTTP, JSON-RPC, WebSocket, SSE, stdio, and streamable HTTP, and can virtualize legacy APIs as MCP-compliant tools. It includes an optional Admin UI for real-time configuration, monitoring, and log visibility, and is designed to scale from standalone deployments to multi-cluster Kubernetes environments with Redis-backed federation and caching for performance and resilience.
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AIOHTTP
AIOHTTP
Supports both client and server side of HTTP protocol, both client and server web-sockets out-of-the-box, and avoids callback hell and web-server with middlewares and pluggable routing. -
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TekRADIUS
KaplanSoft
TekRADIUS is a RADIUS server for Windows with built-in DHCP server. TekRADIUS is tested on Microsoft Windows Vista, Windows 7-11 and Windows 2008-2022 server. TekRADIUS complies with RFC 2865 and RFC 2866. TekRADIUS also supports TCP (RFC 6613) and TLS (RFC 6614-RadSec) transports. TekRADIUS has three editions; TekRADIUS (First edition; supports Microsoft SQL Server) and TekRADIUS LT (Supports SQLite database) and TekRADIUS OD (Supports MySQL, MariaDB, PostgreSQL and Oracle databases through ODBC). It runs as a Windows Service and comes with a Windows management interface.Starting Price: $239 -
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Pusher Channels
Pusher
Pusher Channels is a hosted API which allows you to quickly and easily bring rich realtime features to your apps; from dashboards to gaming, collaborative editing, live maps and more, simplify your stack and simply integrate Pusher’s managed WebSocket connections to build the features your users expect into any web or mobile app. Whenever something changes in your system a single API call to Channels will prompt a WebSocket update so that you can instantly update the UI in your users’ apps. Whether you have one connection or millions, ultra-low latency with automatic fallback means Channels works anywhere. Pusher delivers billions of messages every month across browsers, mobile and IoT with the event-based API. Pusher manages and scales the realtime infrastructure, as a reliable and cost-effective alternative to building, maintaining and scaling in-house, so you can concentrate on your product.Starting Price: $49 -
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Sansay VSXi Software SBC
Sansay
Sansay's VSXi Session Border Controller (SBC) is a high-performance, software-based solution designed for communications service providers, offering critical functions such as security, network address translation, protocol normalization, and session management. It supports up to 500,000 concurrent calls and 1 million SIP registrations, providing scalability for large deployments. The VSXi facilitates SIP trunking applications by managing Least Cost Routing and NAT traversal requirements. It also offers programmable SIP trunking capabilities, allowing for authenticated and unauthenticated trunks with features like extension-to-extension dialing, call forwarding, and failover support. Integration with Microsoft Teams is supported through Direct Routing, enabling users to make, receive, and transfer calls between Teams and the public switched telephone network (PSTN). The VSXi can be deployed in cloud environments and includes APIs for integration and customization. -
19
exit1.dev
exit1.dev
exit1.dev is real-time uptime monitoring for websites, APIs, and infrastructure, built around a live dashboard. Probe results stream from our regional servers straight into your browser over WebSockets, so the chart and raw probe table update the moment each check finishes, with per stage timing for DNS, connect, TLS, and first byte. No refresh, no polling. Checks run from multiple regions across HTTP, TCP, UDP, ICMP, WebSocket, DNS, and heartbeat monitors. It also tracks SSL certificate and domain expiry, validates response bodies with status codes, JSONPath, and text, and alerts through email, SMS, Slack, Discord, Teams, or webhooks. exit1.dev ships an MCP server too, so AI assistants can create and query your monitors directly. You also get public status pages, status badges, and a REST API. The free plan includes 10 monitors with no credit card.Starting Price: $7/month -
20
Tonzio
Tonzio
Tonzio is a Windows-first IT operations platform combining endpoint visibility, network monitoring, Helpdesk, centralized Outlook email signatures, website blocking, reporting, and automation. It inventories Windows devices, applications, hardware, updates, monitors, and active-user context while collecting scheduled and on-demand diagnostics. Endpoint measurements track gateway and internet latency, packet loss, jitter, speed, uptime, and traffic patterns; network sentinels extend coverage to important sites and infrastructure. Helpdesk supports email-driven tickets, queues, SLAs, requester workflows, attachments, and linked-device context. Teams can apply website rules and manage Outlook signatures, then connect events, notifications, assets, dashboards, scheduled reports, exports, webhooks, and the scoped Client API. Security and configuration visibility includes antivirus, firewall, BitLocker, UAC, screen lock, MFA, login protection, session revocation, and audit history.Starting Price: $29 -
21
Zunoy FreeMQTT
Mentcube Innovations Pvt Ltd
Zunoy FreeMQTT is a free public MQTT broker built for learning, testing, and rapid prototyping. It allows developers, students, and IoT teams to connect devices and applications to an always-available MQTT broker without registration or setup. Users can publish and subscribe to topics, test device messaging, and experiment with MQTT workflows using standard TCP, TLS, WebSocket, and secure WebSocket connections. The platform supports MQTT v3.1, v3.1.1, and v5, making it useful for testing IoT devices, browser-based dashboards, automation workflows, and application integrations. It also provides ready-to-use connection details and example code for popular environments such as Node.js, Python, Arduino/C++, Go, and browser applications. FreeMQTT is designed for non-production use cases where teams need a simple way to validate MQTT communication, prototype real-time systems, and learn how MQTT-based messaging works.Starting Price: Free -
22
AnySport
AnySport
AnySport is a football (soccer) data API for developers building sports websites, apps, dashboards, betting products, and services that need structured match information. It provides REST endpoints for live scores, fixtures and results, leagues, standings, teams, players, lineups, match events, statistics, and pre-match and in-play odds. WebSocket connections can push live updates for supported data streams, allowing client applications to receive match changes without repeatedly polling REST endpoints. API responses can be filtered by competition, team, date, or match, depending on the endpoint, and provide structured JSON for custom interfaces and workflows. AnySport is intended for developers and businesses integrating football data into their own products; it is an API service rather than a consumer-facing score-tracking application. Available data and request limits depend on the subscription plan.Starting Price: Free tier -
23
OpenMail
OpenMail
OpenMail gives AI agents a dedicated email address. Provision an inbox with one CLI command or API call, each agent gets its own address, not a shared inbox or forwarding alias. Inbound email arrives instantly via webhook or WebSocket, parsed and threaded, with no polling required. Replies land in context so agents can respond without any new interface on the human side. Attachments: PDFs, CSVs, images, spreadsheets, Word documents are automatically converted to LLM-ready text; the agent never touches raw MIME. The API is small by design: one call to provision, standard calls to send, webhooks or WebSocket to receive. Integrates with LangChain, n8n, Make, Vercel AI SDK, and OpenClaw. Custom domains supported. Runs in the EU, GDPR-covered, 99.9% uptime SLA, SOC 2 in progress.Starting Price: 9 EUR -
24
IT-Automated
IT-Automated
IT-Automated is a Windows-based administration dashboard for IT teams managing Citrix, VDI, Active Directory, Remote Desktop Services and Windows infrastructure. It brings essential operational tasks into one controlled workspace, helping administrators monitor RDS licence usage, troubleshoot Citrix VDA registration and session issues, manage Active Directory groups, document infrastructure, and control application publishing. The dashboard reduces repetitive manual administration and makes common support and maintenance tasks faster, more consistent and easier to audit.Starting Price: $12.99 -
25
Finage
Finage
Financial data & solutions for everyone. Real-time Stock, Forex and Cryptocurrency market data via API, WebSocket & Widgets. Finage has more than 28.000+ symbols in real-time. We bring together everything that’s required to build financial applications that need Real-Time stock, forex and cryptocurrency data via APIs and WebSocket. You can reach more than 25.000+ U.S. stock data via Finage's Real-Time WebSocket and APIs. You can also use the 15-year Historical Data API for the U.S stocks as well. Finage offers more than 1300+ currencies in real-time & Historical Data API. Forex data all in one place, so you can access our full selection of data. We offer you more than 1500+ cryptocurrencies via API and WebSocket. Finage has the most popular cryptocurrencies as Real-time. Visuality is the best way to demonstrate complex data for easy understanding. Select custom widgets with different color schemes to best fit best on your platform. Available across most of popular platforms.Starting Price: $99 per month -
26
Herdr
Herdr
Herdr is a terminal-based runtime and multiplexer for developers who run AI coding agents, shells, tests, and other command-line tools. It organizes work into workspaces, tabs, and panes managed by a background server, so processes can keep running when a client disconnects. Users can reattach locally or connect to Herdr on other machines over SSH. The software detects supported coding agents and displays whether they are working, blocked, idle, or done; integrations can preserve native agent sessions after a server restart. Its CLI and local socket API let scripts and agents inspect sessions, manage panes, start or prompt agents, and wait for state changes. Developers can configure keybindings and themes and extend workflows with local executable plugins. Herdr is installed on macOS, Linux, or Windows and is released under the Apache 2.0 license.Starting Price: Free -
27
GSW Telnet Server for Windows
Georgia Softworks
The GSW Telnet Server for Windows is excellent with mobile devices in RFID, RF terminals, barcode scanners, and other data collection and wireless environments. GSW Telnet Server for Windows, designed for superior operation in the most demanding mobile RF Terminal environments. With a lightweight, fast, and feature-packed Telnet Server for Windows. Capable of meeting all of your telnet server needs. With session saver, when a device goes out of range the session is saved and connects exactly where the user left off when the connection resumes. Seamlessly monitor, shadow, and obtain the status of all telnet clients. System administration couldn't be easier. Unmatched reliability, features, security, and support. Telnet is the best choice for reliable and efficient data exchange. A full suite of features allowing remote administration to monitor, shadow, attach, broadcast, terminate user sessions, obtain session status information, and more!Starting Price: $250 per year -
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Odds API
Odds API
Odds API delivers pre-match sports and racing odds through one normalized API. Build odds comparison sites, dashboards, alerts, models and sports media products without separate bookmaker integrations. REST endpoints cover bookmakers, sports, leagues, events, market prices and results. SSE and WebSocket streams deliver odds updates; stable event and selection IDs help track prices across sources. Developer resources include OpenAPI documentation, TypeScript and Python SDKs, Postman, examples, and an MCP server. Paid plans include positive EV and arbitrage feeds within plan bookmaker limits. Starter costs US$30/month for 50,000 requests, with streaming included. Explore coverage, docs and pricing at odds-api.net.Starting Price: US$30/month -
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Grok Voice Think Fast 2.0
SpaceXSI
Grok Voice Think Fast 2.0 is xAI’s flagship voice model for building real-time assistants, phone agents, and interactive voice systems that stream audio and text bidirectionally over WebSocket. Developers can configure system instructions, high or no reasoning effort, built-in or custom voices, automatic server-side voice activity detection, silence duration, idle re-engagement, playback speed, and session resumption after temporary disconnects. It accepts PCM, G.711 μ-law, G.711 A-law, and Opus audio through JSON or raw binary frames, with configurable PCM sample rates from telephone quality to 48 kHz. It supports more than 20 languages with native-quality accents, automatic language detection, natural responses in the speaker’s language, and seamless code-switching. Language hints and up to 100 key terms improve transcription of regional speech, names, products, codes, addresses, and specialized terminology, while pronunciation replacements correct spoken output. -
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Bland Speech v3
Bland AI
Bland Speech v3 is a text-to-speech model designed to produce voice audio that sounds like a real person, especially for phone-call experiences where overly polished delivery can feel artificial. It preserves human details such as breaths, stumbles, pauses, laughs, and throat-clearing through performance tags that are performed instead of read aloud. Users can provide their own script or use Director to describe a dialogue and have Bland write the words, timing, and delivery before generating speech. It supports voice cloning: an instant clone can be created from roughly 10 seconds of audio, while professional cloning uses 30 minutes or more of verified audio, with users confirming that every voice is theirs to use. Bland Speech is available through a web studio and a single /v1/speak API endpoint using bearer-key authentication. Audio streams through HTTP chunked transfer or WebSocket and returns PCM16 WAV at 44.1 kHz.Starting Price: $0.11 per minute -
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MigratoryData
MigratoryData
Enterprises running real-time web and mobile apps struggle with latency, bandwidth, and scalability issues, which negatively impact the total cost of ownership as well as the real-time experience of their users. These issues are inherent to the traditional techniques, such as HTTP polling or long polling, employed to achieve real-time communication using web and application servers. To overcome these issues, we created MigratoryData, a real-time messaging technology leveraging the WebSockets standard, streaming data to and from users over persistent WebSocket connections in milliseconds and with minimal traffic overhead. Unlike other real-time messaging technologies, MigratoryData has been designed to scale to a large number of users. It has been benchmarked to stream real-time data to 10 million concurrent users from a single commodity server. -
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callstats.io
CALLSTATS I/O
callstats enhances customer experiences, reduces agent downtime and boosts operational efficiency. Monitor and analyze voice and video communications to deliver better user experiences from one simple dashboard. If you want to start monitoring and analyzing your WebRTC sessions, create an account today. With data segmented by 6 geographic regions, contact center managers can use this report to evaluate the performance of their own service. A leading software firm uses callstats.io to optimize communications between agents and the Amazon Connect contact center cloud. Learn about the many benefits of adopting WebRTC for agent communications, plus practical tips for a smooth transition. We collect over 500 metrics every few seconds from each endpoint in a WebRTC session. Our dashboard aggregates the data and provides an at-a-glance view of service health. -
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Solar-PuTTY
Solarwinds
Connect to any server or device in your network with Solar-PuTTY for Windows. Manage remote sessions in a professional way. Manage multiple sessions from one console with a tabbed interface. Save credentials or private keys to any session for easy login. Automate all scripts you’re using when the connection is established. Find your saved session easily thanks to Windows Search integration. No installation is needed. Managing remote sessions have never been so easy and comfortable! Experience Solar-PuTTY, the SSH client you always wanted. Find and resolve application or server problems before they become incidents. 1200+ application performance monitoring templates. Server performance and hardware health monitoring. Quick identification of the root cause of problems. Infrastructure monitoring for Azure and AWS. Monitor your servers and run applications to know when an issue occurs. Support of SCP, SSH, Telnet, SFTP. Saving credentials (including private key) for auto-login.Starting Price: Free -
34
API Tester
API Tester
API Tester is a completely free mobile app available on iOS, Android, macOS, and watchOS. It is a functional API testing tool that allows users to complete compound tasks on any device. - Test any API on the go: REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, HTTPS. - GET, POST, PUT, PATCH, DELETE, etc. HTTP request methods are supported. - Perform the API calls with any kind of request data encoding and transfer type. - Import collections from Swagger, Postman, and YAML, or import requests using cURL, as well as export created requests via link or cURL. - Use a powerful GraphQL editor with full-scale experience. - WebSocket testing tool is available: handles connection and message exchange via WS or WSS. The API Tester mobile app allows you to get the job away from your workstation. Save time, work from anywhere!Starting Price: Completely free -
35
SIP Server
Brekeke Software
Supporting the industry-standard Session Initiation Protocol (SIP), Brekeke SIP Server provides a reliable and scalable SIP system platform for telephony carriers, communication service providers and integrators, as well as manufacturers of SIP products. As defined in the SIP baseline specification RFC 3261, Brekeke SIP Server provides the functionality of a SIP registrar server, SIP redirect server and SIP proxy server. Brekeke SIP Server is a stateful proxy that maintains session status, providing optimum processing for session control. Usage by faculty, students or staff at degree-granting academic institutions. To evaluate Brekeke SIP Server Standard Edition. SIP Trunk Services. Integration in smaller SIP communication systems. R&D, product demonstration. Brekeke SIP Server is a SIP proxy registrar server that comes with unprecedented reliability and robust performance.Starting Price: $500 one-time payment -
36
Kitesurf
Cloudflare
Kitesurf is an agent-first browser built specifically for AI agents and runs entirely on Cloudflare Workers instead of using Chromium. It is designed around what agents actually need: structured machine-readable content, scalable execution, low CPU and memory use, and safe interaction with untrusted web pages, rather than human-facing features such as tabs, themes, extensions, or pixel-perfect scrolling. Each page load is treated as untrusted input, every session starts fresh, and components are isolated with access only to the resources required for their function. Kitesurf uses native Rust compiled to WebAssembly where possible and is organized around an Engine, PageScript, and PageRenderer. The Engine exposes Chrome DevTools Protocol WebSocket and REST APIs and stores session state, while PageScript parses HTML and CSS and runs JavaScript and WebAssembly inside isolated Workers.Starting Price: $20 -
37
SAMMI
SAMMI
SAMMI (Stream Automation, Management, Monitoring & Innovation) is a fully customizable streaming assistant that enables Twitch and YouTube Live audiences to interact with and control live streams. It integrates seamlessly with OBS Studio via OBS WebSocket, allowing for remote management of scenes, sources, and other elements. SAMMI can monitor events such as subscriptions and chat messages, send automated responses, and modify channel point rewards. Its visual programming interface empowers users to create buttons for tasks ranging from basic scene switching to complex commands, without requiring coding expertise. The software includes components like SAMMI Core, SAMMI Bridge, SAMMI Panel, and SAMMI Voice, each serving distinct functions within the ecosystem. While primarily designed for Windows 10 and later, SAMMI may operate on Linux and macOS through compatibility layers like Wine.Starting Price: Free -
38
BeyondTrust Pathfinder
BeyondTrust
BeyondTrust Pathfinder offers a comprehensive identity-centric security platform designed to protect enterprises from privilege-based attacks by delivering visibility, control, and governance across human and non-human identities, credentials, and access paths. At the core is the Pathfinder Platform, which dynamically maps paths to privilege across endpoints, servers, clouds, IdPs, SaaS, and databases, exposing hidden over-privileged accounts, orphaned identities, and attack vectors. Other key components include Identity Security Insights for unified detection and risk-based prioritization of identity threats, Password Safe to discover, vault, manage and audit privileged credentials and session activity, Privileged Remote Access for secure, rule-based access with full session monitoring, Entitle for automating cloud permissions and just-in-time access, Endpoint Privilege Management for enforcing least-privilege on endpoints with application control and file-integrity monitoring. -
39
Plurilock DEFEND
Plurilock Security
Plurilock DEFEND provides true real-time authentication for the duration of an active computing sessions using behavioral biometrics and the computing devices your employees already use. DEFEND relies on a lightweight endpoint agent and proprietary machine learning techniques to confirm or reject user's identity with very high accuracy based on their console input stream, without authentication steps that are evident to the user. By integrating with SIEM/SOAR, DEFEND can be used to triage and respond to SOC alerts with high-confidence identity threat intelligence. By integrating with login and application workflows, DEFEND provides just-in-time biometric identity behind the scenes, enabling login workflows to be skipped when biometric identity is already in a confirmed state. DEFEND supports Windows endpoints, Mac OS endpoints, and IGEL and Amazon Workspaces thin and VDI clients.Starting Price: $9 per user per month -
40
TekTape
KaplanSoft
TekTape is an audio recorder and call detail records (CDR) generator for Windows server editions (2003-2019 Server). Simple, easy to use HTTP interface. Real time monitoring of SIP calls. Recording of audio streams of SIP calls. Recorded calls are saved in 16 bits, 8 Khz mono format wave files. Support for TZSP (TaZmen Sniffer Protocol). CDR generation for monitored calls. TekTape also creates CDR for failed calls. Real time listening of audio for a selected SIP call and call termination. TLS decoding with SRTP decryption for SIP calls. TekTape can record audio conversations between Lync endpoints if Lync server certificate with its private key is installed on to TekTape installed system. Supported codes are G.711 A-mu Law, G.722, G.729 and GSM. Multi-site recording support.Starting Price: $1100 one-time payment -
41
Google Endpoint Management
Google
Keep things simple—and moving. Endpoint management for Android, iOS, Windows, Chrome OS, MacOS, and Linux is easy to set up and use. Lost phone? Stolen tablet? These things happen. Keep your company's data secure with endpoint management. You can require screen locks and strong passwords and erase confidential data with device wipe or selective account wipe for Android and iOS, as well as block access to specific Windows, Chrome OS, Linux, and MacOS sessions. Simplify endpoint management in your organization with G Suite. Enforce passcodes and wipe specific accounts without installing software on a user's Android and iOS device with agentless endpoint management. This feature is on by default. Manage and secure Windows 10 devices through the Admin console. Distribute business applications from the Admin console on Google Play (agentless) or Apple’s App Store. Host internal-only Android apps in the Play Private Channel.Starting Price: $6 per user per month -
42
Cowboy
99s
Cowboy is the ultimate server for the modern Web with support for Websocket, HTTP/2 and REST. Cowboy is a small, fast and modern HTTP server for Erlang/OTP. Cowboy aims to provide a complete modern Web stack. This includes HTTP/1.1, HTTP/2, WebSocket, server-sent events and Webmachine-based REST. Cowboy comes with functions for introspection and tracing, enabling developers to know precisely what is happening at any time. Its modular design also easily enables developers to add instrumentation. Cowboy is a high-quality project. It has a small code base, is very efficient (both in latency and memory use) and can easily be embedded in another application. Cowboy is clean Erlang code. It includes hundreds of tests and its code is fully compliant with the Dialyzer. It is also well documented and features a function reference, a user guide and numerous tutorials. Knowledge of the HTTP protocol is recommended but not required, as it will be detailed throughout the guide. -
43
Voxtral Mini Transcribe Realtime 3
Mistral AI
Voxtral Mini Transcribe Realtime 3 is a speech-to-text model delivered through Mistral’s API for applications that need live transcription. It streams audio over WebSocket and returns transcript events while a person is speaking, with configurable streaming delays. Developers can use it to add real-time captions, voice-assistant input, or transcription to voice-agent workflows. The model provides turn detection, speaker diarization, and context biasing for domain-specific vocabulary, and supports transcription across 45 languages and dialects. Applications can connect to its real-time endpoint and receive transcription events as audio arrives, rather than waiting for an entire recording to finish. Voxtral Mini Transcribe Realtime 3 is part of Mistral’s Voxtral audio model family.Starting Price: $0.008/min -
44
SwiftNodes
Swift Nodes LLC
SwiftNodes provides multi-chain blockchain RPC access through one API key for 128 EVM and non-EVM chains, including Ethereum, Base, Arbitrum, BNB Smart Chain, Polygon, Optimism, Solana, TRON, Cosmos networks, and Bitcoin. Endpoints use HTTPS and, on most chains, WebSocket. Monthly plans are based on requests per second, not compute units. All RPC methods have the same flat-rate pricing, so eth_getLogs and tracing do not cost more than eth_call. The free plan includes 2 requests per second and 250,000 requests per month. Paid plans range from $49/month for 50 requests per second to $249/month for 500 requests per second, with unlimited request volume, archive access, enhanced APIs, and MEV-protected sending. Customers can pay by card or cryptocurrency without KYC. For developers and AI agents, SwiftNodes provides a weekly-measured method-support matrix for every chain, a hosted read-only MCP server listed in the official MCP Registry as io.swiftnodes/swiftnodes, and a CLI.Starting Price: $49/month -
45
Enrole
Entrinsik
Entrinsik is a United States software company that was founded in 1984, and offers a software title called Enrole. Enrole offers training via documentation, webinars, live online, and in person sessions. Enrole offers a free trial. Enrole is event management software, and includes features such as activity registration, attendance management, calendar management, class registration, contact management, event registration, group registration, marketing management, online registration, onsite registration, payment processing, and refund automation. With regards to system requirements, Enrole is available as SaaS software. Enrole includes online support, and business hours support. Some alternative products to Enrole include Crystal, Streampoint Solutions, and Eventleaf. -
46
Codex.io
Codex.io
Codex is an API for enriched blockchain and prediction market data. For tokens, it covers real-time pricing, charts, holders, balances, and aggregated analytics for 80M+ tokens and 700M+ wallets across 80+ networks (EVM chains and Solana), with sub-second freshness, historical USD pricing, and WebSocket and webhook subscriptions. Codex also provides prediction market data across Polymarket and Kalshi through a single schema. This includes events, markets, traders, holdings, live order books, and trade feeds, along with time-windowed stats and ranking signals (volume, liquidity, open interest, trade count, and unique traders) at 5m through 1w windows that the venue APIs do not expose natively. Codex is a GraphQL API that most teams query directly, with an optional TypeScript SDK. There is also an MCP server for reading the documentation. Codex offers a free tier (10,000 requests/month), usage-based Growth pricing, and Enterprise plans. Developers use it to build trading platforms.Starting Price: $350/month -
47
KennelSoft Avalon
KennelSoft Software Systems
Avalon is not just another grooming software program like others on the market - AVALON IS THE MOST COMPREHENSIVE of any grooming program currently available. We will stake our long standing reputation on this fact! POINT OF SALE with your KennelSoft Program you can add cash drawers and and bar code readers turning your business into a Full Point Of Sale operation! Operating Systems Windows 10, 8.1, 7, Vista, XP, Windows Server 2000, 2003 & 2008, 2010 & 2012. Windows Terminal Services, Windows 2000 (SP4), Virtual PC for Mac OS X , Remote Desktop Client for Mac OS X System Requirements 32 or 64 Bit AMD or Pentium Dual Core or Quad Core Processors, 2 Gig Meg ram, Windows XP, Windows Vista, or Windows 7. Work stations hard disk drives should be 20 Gig or larger. Printers should be a lasers (not ink jets). Servers should be Windows 2003 or 2008 Server. -
48
VaxVoIP SIP Recording SDK
VaxSoft
VaxVoIP SIP Recording SDK is a Windows development toolkit for building SIPREC-compliant servers that capture and record audio from SIP-based VoIP calls. Developers can use it to create call-recording services for contact centers, enterprise archiving, quality review, compliance workflows and audio analysis. The SDK includes software components, technical documentation, a demo application and sample projects for C#, VB.NET, Visual C++ and Delphi. It supports SIPREC clients and Session Border Controllers, and connects with VaxVoIP SIP Server SDK and SIP Phone SDK clients. Supported audio codecs include G.711 u-law and a-law, GSM, iLBC and G.729. The toolkit supports Windows Server and desktop development, multi-core and multi-processor operation, recording-session handling, and application-managed storage workflows. A fully functional 30-day evaluation is available.Starting Price: $4,880/year -
49
SessionPBX
SessionTalk
SessionPBX is a hosted business phone system for small teams and service providers. Administrators manage users, extensions, and calling through a web portal, while team members use companion softphone apps on Windows, macOS, iOS, and Android. The service supports internal calling, voice and video, messaging, presence, voicemail, call forwarding, and SIP trunk connections to a carrier chosen and paid directly by the customer. Teams Business adds call flows, business-hours routing, IVR menus, ring groups, call queues, call recording, supervision, and reports. QR codes and invitation links help provision team apps. SessionTalk hosts the standard service; approved partners can also deploy multi-tenant SessionPBX on their own servers and manage customer workspaces.Starting Price: $20/month -
50
IBIK ASTER
IBIK ASTER
ASTER is a multiseat software for Windows 7/8/10/11 and Windows Server 2016/2019. The program allows organizing multiple work seats with a reduced budget which is important during COVID-19 time. Users can organize several workspaces by connecting several monitors, keyboards, and mice to one PC. ASTER is a zero-client software. It allows the creation of zero clients - virtual desktop clients, without thin client hardware.Starting Price: $30
