
TailScale
Pagekite
localhost.run
Pinggy.io
Requestly
LocalXpose
Webhook.site
ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.

cors.sh
Corsfix
CORS Anywhere
All Origins
corsproxy
crossorigin.me
CRProxy
Managed CORS proxy with API keys, rate limits, and SSRF protection, or self-host the open-source Go runtime for free.

Which is more popular?
Based on our record, ngrok seems to be more popular. It has been mentioned 430 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | ngrok.com | corsproxy.dev |
| Pricing | ||
| Company | — | Startup from The United Kingdom · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of ngrok yet.
corsproxy.dev adds CORS headers to any API response so browser frontends can call third-party APIs directly, without building and running your own proxy. Hosted: Sign up, create an API key, start sending requests. Per-key rate limits, request logs, a dashboard, and a daily quota on the free plan,...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
Walkthroughs and reviews on video.
EQUIP | The making of ngrok - Alan Shreve (ngrok)
More videos
No CorsProxy.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 ngrok and CorsProxy.dev.
CorsProxy.dev's answer:
It's a managed CORS proxy that blocks requests to private IPs, loopback, and cloud metadata endpoints (SSRF protection) by default — most CORS proxies don't do this at all, hosted or self-hosted. The hosted API and the self-hosted binary run the same open-source Go core, so you can start on the free managed tier and move to self-hosting later without changing how you call it. It also runs a remote MCP server, so AI agents (Claude Code, Cursor) can call third-party APIs through your key without ever seeing the upstream secret.
CorsProxy.dev's answer:
Most free CORS proxies (corsproxy.io, allorigins, cors-anywhere) are unmanaged public relays with no auth, no logs, and no SSRF protection — fine for a demo, risky for production. CorsProxy.dev gives you per-key auth, rate limits, request logs, and a dashboard on a free tier, plus an open-source self-host path (MIT) if you'd rather not depend on a hosted service at all.
CorsProxy.dev's answer:
Go (self-hosted / open-source core), TypeScript on Cloudflare Workers (hosted SaaS), Cloudflare KV, D1, and Durable Objects for rate limiting.
CorsProxy.dev's answer:
Frontend and full-stack developers who need their browser app to call a third-party API that doesn't send CORS headers — indie hackers and small teams shipping fast without standing up a backend just to proxy one API call, plus developers wiring AI agents up to external APIs.
Share your experience with using ngrok and CorsProxy.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.


Exposing local web services to the internet is essential for web developers, but it can be a bit challenging. Ngrok has been the most popular tool for this job, but it's not the only option out there. In this article,...
ngrok provides tunnels for ingress through its programmable network edge. Additionally, it offers observability as well as the ability to change traffic parameters such as headers on the go to your apps with no code...
For example, let’s say you have a web project on your machine written in Python using the Django framework. Your local server will probably run on an URL like http://localhost:8000 ― which is only accessible on your...
We have no reviews of CorsProxy.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Ngrok, free, for testing on your own computer. - Source: dev.to / 21 days ago
Build it, run it, and expose it with ngrok for remote access:. - Source: dev.to / 5 months ago
Local testing tip: To inspect webhooks during development, run ngrok against your local backend and set the ngrok URL as the webhook target in Nango's environment settings. - Source: dev.to / 6 months ago
Tracking CorsProxy.dev since Sep 2026.
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Instantly share your localhost environment!
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CORS Anywhere is a NodeJS proxy which adds CORS headers to the proxied request.
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