Software Alternatives, Accelerators & Startups

Portmap.io VS Kotlin

Compare Portmap.io VS Kotlin and see what are their differences

Portmap.io logo Portmap.io

Expose your local PC to Internet from behind firewall and without real IP address

Kotlin logo Kotlin

Statically typed Programming Language targeting JVM and JavaScript
  • Portmap.io Landing page
    Landing page //
    2023-06-24
  • Kotlin Landing page
    Landing page //
    2023-05-09

We recommend LibHunt Kotlin for discovery and comparisons of trending Kotlin projects.

Portmap.io videos

Port Forward without Router using portmap.io

More videos:

  • Review - portmap.io portforwarding with Android FUD RAT live practical hindi
  • Review - NJRAT LimeRAT Portmap.io - free port forwarding solution NJRAT LimeRAT

Kotlin videos

10 reasons to try Kotlin for Android development

More videos:

  • Review - What can Kotlin do for me? (GDD Europe '17)
  • Review - Java or Kotlin for Android Development – Which One Is Better?

Category Popularity

0-100% (relative to Portmap.io and Kotlin)
Localhost Tools
100 100%
0% 0
Programming Language
0 0%
100% 100
Testing
100 100%
0% 0
OOP
0 0%
100% 100

User comments

Share your experience with using Portmap.io and Kotlin. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Portmap.io and Kotlin

Portmap.io Reviews

  1. WORST SERVICE i ever see

    Did not worked at all. No VPN connections, NO ssh connections... Did not work at all. No option to connect. Not working in my country and "No refund" :(

    I got fooled with such fake service. NOT RECOMMENDING. use ngrok instead. Better for 800% that this

    🏁 Competitors: Simple Port Forwarding
    👎 Cons:    Design|Price|Pricing|Ssh|Not working|Fake

Kotlin Reviews

Explore 9 Top Eclipse Alternatives for 2024
Cross-platform development with variants targeting JVM (Kotlin/JVM), JavaScript (Kotlin/JS), and native code (Kotlin/Native).
Source: aircada.com
Top 10 Rust Alternatives
The last computer programming language to stand out as an exceptional alternative to Rust is named Kotlin. It is typed statically and was manufactured for Java machines.

Social recommendations and mentions

Based on our record, Kotlin should be more popular than Portmap.io. It has been mentiond 78 times 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.

Portmap.io mentions (34)

  • How do hackers hide their ip in reverse shells?
    I once used portmap.io for reverse shell in ethical hacking classes. Source: about 1 year ago
  • OpenVPNnot working and i dont know what to do
    So I use portmap.io for OpenVPN like I saw in tutorials but I found out it is not working because my ip didn't change when I looked up what my ip was. Source: about 1 year ago
  • SSH into a personal computer in Jio Network using public IP
    I have a personal computer in the Jio Network at my home and I want to access it using ssh from another network. But in order to port forward my router I am stuck since Jio uses CGNAT if I am not mistaken and there is no use if I portforward. What other solutions do I have? I tried using portmap.io but I couldnt configure ssh in it (I dont want to use openVPN) so what other options do I have? Source: over 1 year ago
  • port forwarding/tunneling
    I'm basically looking for a free version of https://portmap.io/ -- they will do this, but custom domains are $4/month. Source: almost 2 years ago
  • port triggering to replace port forwarding
    I would recommend trying again with port forwarding, or some other solution like this: https://portmap.io/ which is a kind of reverse tunnel made for situations like yours. That site has a free tier which allows a single forward. Source: almost 2 years ago
View more

Kotlin mentions (78)

  • Better Animations... in Latest Doodle
    Doodle helps you create beautiful, modern apps entirely in Kotlin. Its render model is intuitive yet powerful, making it easy to achieve complex UIs with pixel level precision and layouts. This simplicity and power applies to everything from user input to drag and drop. Doodle lets you build and animate anything. - Source: dev.to / 5 days ago
  • The Top Programming Languages to Learn in 2024
    Kotlin, fully interoperable with Java, is increasingly used for Android app development. It offers a more concise syntax and improved safety features compared to Java, making it a modern language for mobile development. Discover more about Kotlin here. - Source: dev.to / 10 days ago
  • Why is Android Development so difficult/complex? (compared to Web and Desktop)
    Instead of using the barebones Android SDK you might want to experiment around a bit with Kotlin. https://kotlinlang.org/ Note that Google is using Kotlin internally themselves for writing Android apps because reasons. - Source: Hacker News / 14 days ago
  • Moving your bugs forward in time
    ‍For the rest of this post I’ll list off some more tactical examples of things that you can do towards this goal. Savvy readers will note that these are not novel ideas of my own, and in fact a lot of the things on this list are popular core features in modern languages such as Kotlin, Rust, and Clojure. Kotlin, in particular, has done an amazing job of emphasizing these best practices while still being an... - Source: dev.to / about 2 months ago
  • Implementing an Auto-logout Feature for Android in Kotlin
    A basic understanding of Kotlin and programming in general (OOP). - Source: dev.to / 3 months ago
View more

What are some alternatives?

When comparing Portmap.io and Kotlin, you can also consider the following products

ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.

Dart - A new web programming language with libraries, a virtual machine, and tools

sish - An open source serveo/ngrok alternative. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Packetriot - Public Endpoints for Apps & Devices

Elixir - Dynamic, functional language designed for building scalable and maintainable applications