Software Alternatives, Accelerators & Startups

Penzu VS DevStack.co.nz

Compare Penzu VS DevStack.co.nz and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Penzu logo Penzu

Keep all of your thoughts in one place using Penzu. The app is similar to a journal that you might write in but with a few modern touches that allow you to do everything from sending messages to decorating the pages.

DevStack.co.nz logo DevStack.co.nz

A free curated directory of 42 New Zealand property development tools, arranged in the order you use them on a real deal, plus three free calculators for infrastructure levies, development finance and feasibility.
  • Penzu Landing page
    Landing page //
    2021-09-13
  • DevStack.co.nz Landing page
    Landing page //
    2026-08-16

DevStack is a free hub for New Zealand property developers, bringing useful property development tools, calculators, data and resources together in one place.

Finding the information you need for a development often means jumping between council websites, property platforms, government databases and spreadsheets. DevStack makes this easier by organising useful tools around the way a property development actually happens, from site finding and due diligence through to feasibility, planning, finance and construction.

DevStack currently includes 42 curated property development tools and 3 free calculators, with a strong focus on Auckland and New Zealand property development.

Key features include:

  • 42 curated NZ property development tools
  • 3 free property development calculators
  • Development feasibility and residual land value analysis
  • Development finance comparison
  • Auckland zoning and planning resources
  • Property due diligence and market data
  • Development contributions and infrastructure costs
  • Construction and NZ Building Code resources
  • Environmental and natural hazard information
  • AI tools and workflows for property development
  • Free to browse with no account required

DevStack's free tools include a Development Feasibility Calculator, Development Finance Calculator and Watercare Infrastructure Growth Charge Calculator, helping developers quickly assess potential projects and understand development costs.

The platform also brings together useful resources from Auckland Council, Watercare, LINZ, Stats NZ, RBNZ and other organisations, alongside commercial property and construction tools.

Each resource includes practical information on what it does, when to use it, what it costs and where it fits into the development process.

The goal is simple: spend less time searching for information and more time working out whether a development actually stacks up.

Penzu

Website
penzu.com
Pricing URL
-
$ Details
-
Release Date
-

DevStack.co.nz

$ Details
free
Release Date
2026 August
Startup details
Country
New Zealand
Founder(s)
James Guilford
Employees
1 - 9

Penzu features and specs

  • Privacy
    Penzu offers highly secure writing with password-protected journals and military-grade 256-bit encryption, ensuring that your personal thoughts remain private.
  • Customization
    Users can customize their journal entries with different fonts, themes, and formatting options, allowing for a personalized journaling experience.
  • Accessibility
    Penzu is available on multiple platforms including web, iOS, and Android, making it easy to access your journal from anywhere.
  • Reminders
    The app allows users to set reminders to journal regularly, helping to build a consistent writing habit.
  • Search Functionality
    Users can search their journal entries by keyword, making it easy to find specific entries or topics.

Possible disadvantages of Penzu

  • Cost
    Many of the advanced features, such as encryption and customization, require a paid subscription, which may be a barrier for some users.
  • Complexity
    The wide range of features and customization options can make the app overwhelming for new users.
  • Offline Access
    Offline functionality is limited, meaning users need an internet connection to access all features and sync entries across devices.
  • Exporting Data
    Exporting journal entries to other formats is not as straightforward or integrated as some users might prefer.
  • Learning Curve
    New users might require some time to learn how to effectively use all the features, especially if they are not tech-savvy.

DevStack.co.nz features and specs

No features have been listed yet.

Analysis of Penzu

Overall verdict

  • Penzu is a good choice for individuals seeking a straightforward, flexible, and private journaling tool. Its emphasis on privacy and user-friendly design makes it suitable for both casual and serious journal keepers. However, users who require advanced features like integration with other tools or extensive formatting options might find Penzu somewhat limited.

Why this product is good

  • Penzu is an online journaling platform that provides a secure and private way to keep a journal. It is praised for its simplicity, ease of use, and the ability to access your entries from any internet-connected device. Penzu also has features like customizable covers, the ability to add images, and reminders to help users maintain a regular journaling habit. Additionally, Penzu offers strong privacy options, including the ability to password-protect individual entries or the entire journal, making it appealing to those who value confidentiality in their writing.

Recommended for

    Penzu is recommended for users who value privacy in their journaling, prefer a simple and straightforward user interface, and want a digital platform that allows easy access across multiple devices. It's particularly suited for individuals who are keen on maintaining a consistent journaling practice without the need for complex features.

Penzu videos

Penzu How It Works

More videos:

  • Review - Using Penzu for Reflection in Teaching

DevStack.co.nz videos

No DevStack.co.nz videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Penzu and DevStack.co.nz)
Note Taking
100 100%
0% 0
Construction Estimating Software
Journal
100 100%
0% 0
Real Estate
0 0%
100% 100

Questions & Answers

As answered by people managing Penzu and DevStack.co.nz.

How would you describe the primary audience of your product?

DevStack.co.nz's answer:

DevStack is primarily designed for people working in property development, including property developers, development managers and other property professionals in Auckland and across New Zealand.

However, you don't need to be a professional developer to find it useful. Property owners, investors and anyone researching their next property purchase can use DevStack to learn about the tools, data and resources available to help them make better-informed property decisions.

What makes your product unique?

DevStack.co.nz's answer:

DevStack hasn't tried to reinvent the wheel. It has vetted and identified which tools and resources are actually useful for property professionals working in Auckland and New Zealand.

Rather than being a long list of links, the tools are organised around the property development process, making it easier to find the right resource when you need it. The focus is on tools that are genuinely useful for property development, from site research and due diligence through to feasibility, planning, finance and construction.

Who are some of the biggest customers of your product?

DevStack.co.nz's answer:

DevStack is free to use, so rather than traditional customers, its users include property developers, builder-developers, property professionals, investors and property owners looking for better information and resources.

It's particularly useful for people involved in Auckland property development who want to understand what tools are available and how they can use them in real projects.

I also share practical examples of how I use AI in property development and construction. For developers and builder-developers who want to go further, I offer a separate guide covering 13 areas where I currently use AI to save time, improve workflows and get more from the information available to us in New Zealand.

Which are the primary technologies used for building your product?

DevStack.co.nz's answer:

None of the third-party tools listed on DevStack are my own. DevStack itself started as a side project while I was learning to build websites and improve SEO for my own businesses.

What started as a simple place to organise the property development tools I use every day gradually became a passion project. I found it so useful in my own work that I decided to make it available to other property developers and property professionals in New Zealand.

Why should a person choose your product over its competitors?

DevStack.co.nz's answer:

DevStack is an easy choice because it's free, requires no sign-up, and lets you customise your own toolkit by pinning the resources you use most often in whatever order works for you.

You can also save tools you don't use regularly but don't want to forget. Instead of keeping links scattered across bookmarks, emails, spreadsheets and notes, DevStack gives you one place for the property development tools and resources you actually use.

What's the story behind your product?

DevStack.co.nz's answer:

My background started with a university property degree, a BProp, followed by property valuations, development management, managing a subcontracting business, and eventually returning to property development.

Throughout that time, I used many of these tools constantly and realised I had links saved all over my computer. They were in email drafts, spreadsheets, notes, bookmarks and sticky notes. I wanted one consistent place I could trust to keep the tools I use, as well as the ones I only need occasionally but don't want to forget.

We're fortunate in Auckland to have a huge amount of property and development information readily available. The problem is that it can take some effort to find and extract it. DevStack grew from my own need to make that process easier.

User comments

Share your experience with using Penzu and DevStack.co.nz. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Penzu and DevStack.co.nz

Penzu Reviews

The 8 best journal apps of 2022
Writing a journal entry in Penzu is much like writing a blog post in WordPress, with a WYSIWYG (What You See Is What You Get) interface, complete with a text formatting toolbar. So why not just use Word, WordPress, or a note-taking app like Evernote? For one thing, Penzu keeps your entries together in one journal online, as opposed to several different files. Custom email...
Source: zapier.com
5 Best Apps That Make Journaling Super Convenient In 2022
If youโ€™re looking for security for a more private journal, then Penzu is your best bet. Whether youโ€™re keeping a bullet journal, dream journal, or youโ€™re looking for a food journal app, this has a straightforward user interface that allows you to customize and record your thoughts while keeping them secure from prying eyes.
Source: integrately.com

DevStack.co.nz Reviews

We have no reviews of DevStack.co.nz yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Penzu seems to be more popular. It has been mentiond 1 time since March 2021. 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.

Penzu mentions (1)

  • How to Leave an Abusive Relationship
    - Penzu is an online journal site that can only be accessed with the proper password. Keep a record of abuse on Penzu, and wipe all mention of the site from your browser history. Source: over 3 years ago

DevStack.co.nz mentions (0)

We have not tracked any mentions of DevStack.co.nz yet. Tracking of DevStack.co.nz recommendations started around Aug 2026.

What are some alternatives?

When comparing Penzu and DevStack.co.nz, you can also consider the following products

Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.

Buildxact - Buildxact is an easy online estimating and job management software for custom builders and trades.

Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.

Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.

Journey - A diary that keeps your private memories forever.

DevAssets - DevAssets is a place for any developer to find you the best free and paid resources available, submit your own ones and also get them featured on the top of every page!