Software Alternatives & Startups

ngrok VS CorsProxy.dev

Compare ngrok VS CorsProxy.dev and see what are their differences

ngrok

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

Rating
0 reviews
Pricing
Open source
CorsProxy.dev

Managed CORS proxy with API keys, rate limits, and SSRF protection, or self-host the open-source Go runtime for free.

Rating
0 reviews
Pricing
Open source Freemium Free trial $5 / Monthly
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.

Which is more popular?

Based on our record, ngrok seems to be more popular. It has been mentioned 430 times since March 2021.

social mentions
430 vs 0
Testing popularity
100% vs 0%
alternatives listed
240+ vs 7

Base details

Website, pricing, platforms and company facts side by side.

ngrok
CorsProxy.dev
Website ngrok.com corsproxy.dev
Pricing
Open source Official pricing
Open source Freemium Free trial $5 / Monthly Official pricing
Company — Startup from The United Kingdom · 2026
Listed in

About ngrok and CorsProxy.dev

In their own words, as submitted to SaaSHub.

ngrok
CorsProxy.dev

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,...

Read more about CorsProxy.dev

Features and specs

What each product offers, as listed by its team.

ngrok 10 features
CorsProxy.dev 0 features
  • Ease of Use
    ngrok simplifies the process of creating secure public URLs to your local web server. It eliminates complex network configurations and is user-friendly even for beginners.
  • Security
    ngrok tunnels are secured with HTTPS, offering a robust way to expose services without compromising security. It supports multiple authentication methods, ensuring a secure connection.
  • Speed of Setup
    Setting up ngrok is quick. You just need to download the executable and run a simple command to get started. This makes it ideal for rapid development and testing.
  • Flexibility
    ngrok supports multiple protocols including HTTP, HTTPS, and TCP, making it versatile for various types of services.
  • Monitoring
    ngrok provides a web interface for monitoring HTTP traffic flowing through the tunnels, which helps in debugging and analytics.
  • Built-in Authentication
    It includes built-in authentication options, enabling you to create protected tunnels easily without needing to configure your web server.
  • Secure Tunneling
    ngrok offers end-to-end encryption, ensuring that data transferred over the tunnel is secure and private.
  • Portability
    The tool is highly portable. It works across various platforms including Windows, macOS, and Linux without requiring complex configurations.
  • Integration
    ngrok supports integrations with various tools and platforms such as Slack, ACI, and AWS, making it easier to use in CI/CD pipelines and infrastructure.
  • Inspection and Debugging
    It provides inspection features through a web interface to view requests coming through the tunnel, aiding in debugging.

Possible disadvantages

  • Pricing
    While ngrok offers a free tier, many advanced features such as custom subdomains, reserved domains, and additional security features require a paid subscription.
  • Latency
    Because your data is routed through an external server, there can be a noticeable increase in latency, which might affect performance especially for real-time applications.
  • Temporary URLs
    The URLs provided in the free tier are temporary and change every time you restart ngrok. This can be inconvenient for long-term use or sharing links.
  • Rate Limits
    The free version has rate limits on the amount of traffic that can be tunneled, which could be restrictive for high-traffic applications.
  • Dependency
    Using ngrok creates a dependency on an external service, which means your tunnels are subject to ngrok’s availability and reliability. Any downtime on ngrok's end can affect your service.
  • Limited Customization
    The free tier offers limited customization options. More advanced customization requires subscription to a paid plan.
  • Usage Limits
    The free tier of ngrok has limitations in terms of concurrent connections and session lengths, which may not suffice for larger projects.
  • Security Risks
    Despite its encryption, exposing local servers to the internet always carries potential security risks, if not managed properly.

No features have been listed yet.

Videos

Walkthroughs and reviews on video.

ngrok 5 videos + Add
CorsProxy.dev 0 videos + Add

EQUIP | The making of ngrok - Alan Shreve (ngrok)

More videos

  • - Termux no ngrok link appearing in blackeye fix
  • - How to use LPB Software + Easy Ngrok Setup
  • - ngrok tutorial -Access your localhost Wordpress theme from anywhere of the world without hosting
  • - spynote x loclx

No CorsProxy.dev videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
ngrok
CorsProxy.dev
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing ngrok and CorsProxy.dev.

What makes your product unique?

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.

Why should a person choose your product over its competitors?

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.

Which are the primary technologies used for building your product?

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.

How would you describe the primary audience of your product?

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.

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

ngrok no reviews yet
CorsProxy.dev no reviews yet

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We have no reviews of CorsProxy.dev yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

ngrok 430 mentions
CorsProxy.dev 0 mentions

View more

Tracking CorsProxy.dev since Sep 2026.

Alternatives to ngrok and CorsProxy.dev

When comparing ngrok and CorsProxy.dev, you can also consider the following products.