
ngrok
zrok
localhost.run
Localtunnel
frp
LocalXpose
LocaltoNet
Public URLs for localhost without downloading any binary

Axolo
PullNotifier
Axolo for GitLab
Swarmia
Pullflow
GitLab
Pipie.io
Replace GitLab's spammy Slack notifications with PRFlow. One updating message per MR with CI/CD status and threaded comments for gitlab.com and self-hosted GitLab.

Which is more popular?
Based on our record, Pinggy.io seems to be more popular. It has been mentioned 157 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | pinggy.io | prflow.dev |
| Pricing | ||
| Platforms | ||
| Company | Startup from India · 1 - 9 employees · 2023 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Pinggy stands out as the simplest localhost tunneling solution. With Pinggy, you can effortlessly create HTTP, TCP, UDP, or TLS tunnels to your localhost, enabling instant access to your websites or applications, even behind firewalls and NATs. No need to download anything, no complex server...
No description of PRFlow.dev yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Pinggy Demo
No PRFlow.dev videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Pinggy.io and PRFlow.dev.
Pinggy.io's answer
No need to install any binary. One command creates a HTTP / TCP / TLS tunnel to localhost. Works in windows / mac / linux.
PRFlow.dev's answer:
Go backend PostgreSQL DB, React/TypeScript frontend.
PRFlow.dev's answer:
Engineering teams using GitLab.com or self-managed and Slack.
PRFlow.dev's answer:
Engineered for simplicity and security. Native GitLab support.
Share your experience with using Pinggy.io and PRFlow.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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


Once you have your model running optimally, the next step is making it accessible. Many developers struggle with networking, firewalls, and complex port-forwarding. Pinggy provides an elegant, zero-config solution to expose your local... - Source: dev.to / about 1 hour ago
Reliability is about having options. While the JetKVM Cloud infrastructure is excellent for daily operations, relying on a single method of entry is a recipe for downtime during an emergency. By configuring a persistent SSH-based tunnel... - Source: dev.to / 3 days ago
Working on two things seriously. One is an ssh based tunneling tool to share localhost ports over the internet - https://pinggy.io And the other one is a AI rank monitoring for brands - https://lumirank.ai. - Source: Hacker News / 4 days ago
Tracking PRFlow.dev since Jun 2026.
When comparing Pinggy.io and PRFlow.dev, you can also consider the following products.

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
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Next-generation sharing platform built on top of OpenZiti
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PullNotifier - a Github and Slack integration app. The most efficient Pull Request notifications on Slack -> PullNotifier allows you to see your team's latest pull request status without getting spammed with notifications.
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Instantly share your localhost environment!
Compare localhost.run to Pinggy.io or PRFlow.dev:
