
ngrok
sish
localhost.run
Pagekite
LocalXpose
Vercel
Staqlab Tunnel
Expose your local PC to Internet from behind firewall and without real IP address

Modal
Daytona
Better Stack
Spacelift.io
Molted
Sockt.dev
ipinfo.io
Open-Source AI Powered IDE That Does The Work For You

Which is more popular?
e2b might be a bit more popular than Portmap.io. We know about 39 links to it since March 2021 and only 34 links to Portmap.io.
Website, pricing, platforms and company facts side by side.
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| Website | portmap.io | e2b.dev |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Developers, system administrators, and hobbyists who need to access local services remotely or those testing webhooks and other remote internet applications.
No analysis of e2b yet.
Walkthroughs and reviews on video.
Port Forward without Router using portmap.io
More videos
Eberlestock E2B Sniper Sled Drag Bag by TANKstore
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Portmap.io and e2b. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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...
We have no reviews of e2b yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I once used portmap.io for reverse shell in ethical hacking classes. Source: about 3 years ago
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: over 3 years ago
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... Source: almost 4 years ago
If you're building AI agents that execute code, you've probably heard of E2B. It's an awesome platform for running AI agent code in secure sandboxes. But there's a catch: you're locked into their cloud. - Source: dev.to / about 2 months ago
With some fear that corporate data could be revealed by messy AI applications, sandboxing was high on the agenda, and Matt Brockman, an AI engineer at enterprise sandboxing business E2B, explained that there really wasn’t much to be... - Source: dev.to / 3 months ago
E2B is the sandbox. It gives the agent its own computer to do work. - Source: dev.to / 3 months ago
When comparing Portmap.io and e2b, you can also consider the following products.

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Compare ngrok to Portmap.io or e2b:


An open source serveo/ngrok alternative. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.
Compare sish to Portmap.io or e2b:

Daytona is the enterprise-grade Codespaces alternative for managing self-hosted, secure and standardized development environments.
Compare Daytona to Portmap.io or e2b:

Instantly share your localhost environment!
Compare localhost.run to Portmap.io or e2b:

Everything you need to ship higher‑quality software faster.
Compare Better Stack to Portmap.io or e2b: