Software Alternatives, Accelerators & Startups

Pure Data VS Openpath

Compare Pure Data VS Openpath and see what are their differences

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Pure Data logo Pure Data

Pd (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical...

Openpath logo Openpath

Openpath is the smarter, easier cloud-based mobile access control solution. Door access control system with touchless, smartphone, badge, and key card support.
  • Pure Data Landing page
    Landing page //
    2022-01-18
  • Openpath Landing page
    Landing page //
    2023-02-06

On a mission to improve safety and security for the built world, Openpath creates smart, customizable access control systems. Sleek hardware and convenient touchless, mobile entry enhances the user experience, while cloud-based enterprise software effortlessly scales to make remote system management easier than ever. Openpath is the first and only solution to achieve 94% mobile adoption.

The Openpath platform is designed with an open API architecture and backwards compatibility for superior interoperability. Seamlessly integrate with best-of-breed technology partners, including solutions for tailgating, video surveillance, directory platforms, visitor management, and building automation. Create safer, healthier spaces with built-in lockdown and occupancy tracking features, plus integrations for health questionnaires, temperature screenings, and contact tracing.

Openpath

Platforms
Browser Web Windows iOS Android REST API
Release Date
2016 January
Startup details
Country
United States
State
California
Founder(s)
Alex Kazerani
Employees
50 - 99

Pure Data features and specs

  • Open Source
    Pure Data (Pd) is open source, which means it is freely available for anyone to use, modify, and distribute. This encourages a vast community of users and contributors, fostering innovation and collaborative development.
  • Cross-Platform
    Pd runs on multiple operating systems including Windows, macOS, Linux, and even mobile platforms. This makes it highly accessible and versatile for users across different environments.
  • Visual Programming
    The visual programming environment of Pd allows users to build programs graphically, making it easier for those who may not be familiar with text-based coding.
  • Extensible
    Pd supports a variety of externals and libraries, allowing users to extend its functionality. This enables it to be used for a wide range of applications from audio and visual arts to scientific research.
  • Active Community
    Pd has an active and supportive community, which makes it easier for new users to find help, tutorials, and additional resources.
  • Real-Time Processing
    Pure Data is capable of real-time audio and visual processing, making it suitable for live performances and interactive installations.

Possible disadvantages of Pure Data

  • Steep Learning Curve
    Despite its visual nature, Pd can be challenging for beginners to learn, especially those without a background in programming or signal processing.
  • Limited Documentation
    While there are many community-driven resources, the official documentation can sometimes be sparse or outdated, making it difficult for users to find reliable information.
  • Performance Issues
    For very complex projects, Pd may experience performance bottlenecks. This can be a limitation for users looking for high efficiency in audio and visual computations.
  • User Interface
    The user interface of Pd can feel dated and less polished compared to modern software development environments. This may deter some users who are used to more contemporary interfaces.
  • Compatibility
    While Pd is highly extensible, certain externals and libraries may not be compatible with all operating systems or may require manual compilation, complicating the setup process.

Openpath features and specs

  • Convenience
    Openpath provides a mobile app that allows users to unlock doors with their smartphones, reducing the need for physical keycards and fobs.
  • Cloud-Based Management
    The system is managed through a cloud-based dashboard, making it easy for administrators to control access remotely and in real-time.
  • Scalability
    Openpath solutions can be easily scaled to accommodate both small offices and large enterprises, providing flexibility as businesses grow.
  • Integration
    Openpath can integrate with various third-party applications and systems, such as video surveillance and identity management systems, to enhance security infrastructure.
  • Security Features
    Offers multiple security features including remote lockdown capabilities, encrypted communication, and customizable access levels.
  • User-Friendly Interface
    The platform boasts a user-friendly interface that simplifies the process of managing permissions and monitoring activities.

Possible disadvantages of Openpath

  • Dependency on Smartphones
    Since the primary mode of access is through smartphones, any issues with users' phones (like battery drain or technical malfunctions) could lead to access problems.
  • Internet Reliability
    As a cloud-based system, Openpath relies heavily on internet connectivity, which could be a risk if there are connection issues.
  • Cost
    The initial setup and subscription-based pricing model can be costly, especially for smaller businesses with limited budgets.
  • Privacy Concerns
    Users may have concerns about privacy and data handling, given that access logs and personal data are stored in the cloud.
  • Learning Curve
    Although the interface is user-friendly, there may still be a learning curve for some users and administrators as they transition from traditional systems.
  • Potential Downtime
    As with any technology platform, there's always a risk of server outages, which could temporarily disrupt access control operations.

Analysis of Pure Data

Overall verdict

  • Yes, Pure Data (Pd) is considered a good tool for those interested in multimedia processing and audio-visual programming. Its strengths lie in its open-source status, active community support, and the ability to handle a wide range of projects from small scale to complex installations.

Why this product is good

  • Pure Data (Pd) is a graphical programming environment for audio, video, and graphical processing. It is highly versatile and allows users to create complex sound and media processing algorithms without needing to write traditional code. Its open-source nature encourages customization and community collaboration, making it a favored choice among artists, researchers, and developers who appreciate its modular and flexible design.

Recommended for

  • Musicians and sound artists looking to create interactive audio applications.
  • Multimedia artists wanting to combine audio with video or other graphical elements.
  • Researchers exploring sound synthesis, digital signal processing, or interactive media installations.
  • Developers interested in creating custom audio-visual applications through a visual programming interface.

Pure Data videos

Introduction to Pure Data

More videos:

  • Review - Pure Data Guitar Pedal
  • Tutorial - How to Design Sound Art Installations with Pure Data (Part 1)

Openpath videos

Openpath makes automatic lock systems for commercial space

More videos:

  • Review - Openpath Reviews | Access Control System Case Studies
  • Review - Domino's Case Study | Openpath Access Control System Review

Category Popularity

0-100% (relative to Pure Data and Openpath)
3D
100 100%
0% 0
Access Control
0 0%
100% 100
Music Generation
100 100%
0% 0
Security
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Pure Data seems to be a lot more popular than Openpath. While we know about 41 links to Pure Data, we've tracked only 3 mentions of Openpath. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Pure Data mentions (41)

  • Past Tense: A DragonRuby Sound Installation Built on libpd
    The whole thing is three runtimes glued together. DragonRuby GTK (mRuby) handles the game side: scenes, UI, sprite rendering, the per-tick game loop, the XP and tier-progression system. Pure Data, embedded via libpd, handles every audio sample: spectral analysis across four frequency bands, burst recording, the synthesis and effects chain, the feedback routing. A small custom C extension bridges the two via... - Source: dev.to / 2 months ago
  • loopmaster โ€“ Livecoding Music IDE
    I'm just going to mention Pure Data here, because I'm always surprised when people don't know about it. https://puredata.info/ I use it in my art and music practice to interfaced with hardware like a GameTrak controller, and to control drone motors for bowing/drumming physical things for computer controlled electroacoustic music. I also use it at a university lab for the development of assistive musical... - Source: Hacker News / 2 months ago
  • Ask HN: What Are You Working On? (Nov 2025
    I'm getting back in to audio programming, starting off with Pd[1] and reading Miller Puckette's book[2]. I'm planning on writing some low-level C libraries afterwards, using The Audio Programming[3] book as a guide [1] https://puredata.info. - Source: Hacker News / 8 months ago
  • Python Notebooks for Fundamentals of Music Processing
    My most recommended method for beginners has always been PD (https://puredata.info/) combined with The Theory and Technique of Electronic Music: (https://msp.ucsd.edu/techniques/latest/book.pdf) and this book (https://mitpress.mit.edu/9780262014410/designing-sound/). Eli's tutorials on SuperCollider are also very helpful: https://www.youtube.com/@elifieldsteel Of course, my project Glicol can also be helpful for... - Source: Hacker News / about 2 years ago
  • AI can now master your music
    For node based workflows, check out Max or Pure Data. https://cycling74.com/products/max https://puredata.info/. - Source: Hacker News / over 2 years ago
View more

Openpath mentions (3)

What are some alternatives?

When comparing Pure Data and Openpath, you can also consider the following products

SuperCollider - A real time audio synthesis engine, and an object-oriented programming language specialised for...

Kisi - Cloud-managed keyless access for the office

VCV Rack - A cross-platform modular synthesizer.

Brivo - Brivo offers cloud access control solutions.

MadMapper - The Mapping Software

Swiftlane - Swiftlane is reinventing access and security solutions for the multifamily industry.