CORSPROXY
Fix CORS Errors in Seconds, not Hours.
corsproxy.io Chrome Web StoreSoftware Development / APIs, Webhooks & Integration Infrastructure
- Monthly visits
- 24.4K
- Down23.8%MoMOct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $24.17/mo
- Higher than 56% of peersNiche median $19/mo
- Launched
- 9mo ago
- 2026-02-10 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsLaunched on Show HN (5 pts · 5 comments)Launch
Corsproxy – Fix CORS Errors Instantly – Free for Development
May 8 · 6mo agoLaunch page
Launched on Show HN (4 pts)Launch
Running a public CORS proxy on the open internet for 4 years — Hi HN — solo developer here. I built this tool ~4 years ago purely to solve my own frustration with CORS and repeated proxy setup. The ide…
Feb 10 · 9mo agoLaunch page
Launched on Product HuntLaunch
Your programmable proxy for the modern web.
Feb 10 · 9mo agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Hi HN — solo developer here. I built this tool ~4 years ago purely to solve my own frustration with CORS and repeated proxy setup. The idea was intentionally boring: just prefix a URL and get control over the request and response. Somehow it grew to serving billions of requests per day, including usage by companies and universities. I’m sharing it here mainl
Store data
- Rating
- Rating not syncedRating count not synced
- New ratings last mo
- —
- Price & IAP
- FreeIAP data not synced
- Current version
- —Store metadata
Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.
Traffic sources
Traffic breakdown
Channels
- Direct46%
- Organic Search31%
- Referrals8%
- Social5%
- Other10%
Countries
- United States46%
- India12%
- Brazil10%
- Indonesia8%
- Australia6%
Search
Domain authority —Domain registered 2022-01-30
| Keyword | Monthly volume |
|---|---|
| cors proxy | 770 |
| corsproxy | 420 |
| how to enable cors | 230 |
| the cors proxy | 130 |
| corsproxy.io | 60 |
Traffic data: Vaneform
Pricing
Trial: None · Free tier included · 2 paid tiers ($4.17–$24.17) · Observed 2026-11-04 · Pricing page
Entry price $24.17/mo, Higher than 56% of peers; “APIs, Webhooks & Integration Infrastructure” median is $19/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshotsChanges
Design
Dark Developer (Dark canvas, balanced density) featuring split copy & visual layout and code block / terminal / cli visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Fix CORS Errors in Seconds, not Hours.”
Split Copy & Visual hero structure paired with start free / sign up CTA and stacked avatars & testimonials.
Conversion path: Split Copy & Visual + Code Block / Terminal / CLI → Start Free / Sign Up · Trust bar: Stacked Avatars & Testimonials
- Outcome & Speed Promise
- Code & Terminal
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 7.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Inter / JetBrains Mono
- Hero layout
- Split Copy & Visual
- Primary visual
- Code Block / Terminal / CLI
- Conversion CTA
- Start Free / Sign Up
- Social proof
- Stacked Avatars & Testimonials
- Navigation
- Full-Width Top Bar
- Theme & density
- Dark · Balanced
- Corners & depth
- Medium Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Dark Developer (with Precision Swiss Grid)
Deep dark surfaces, monospace typography, terminal/code snippets, and high-precision borders.
## Design Tokens
```css
:root {
--background: #050505;
--surface: #171717;
--foreground: #ffffff;
--muted-foreground: #a3a3a3;
--accent: #ffffff;
--radius: 8px;
--font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-mono: "JetBrains Mono", ui-monospace, monospace;
}
```
Color area ratio: Background #050505 (~62%) · Surface #171717 (~16%) · Text #FFFFFF (~10%) · Muted Text #A3A3A3 (~8%) · Accent #FFFFFF (~4%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Balanced
- Border radius & elevation: Medium Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Code Block / Terminal / CLI
- Conversion CTA: Start Free / Sign Up · Trust bar uses Stacked Avatars & Testimonials
- Headline hook: Outcome & Speed Promise
- Hero components: Code & Terminal
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and stacked avatars & testimonials.
- Visual summary: Dark Developer (Dark canvas, balanced density) featuring split copy & visual layout and code block / terminal / cli visuals.
## Avoid
- Warm pastel backgrounds
- Playful cartoon illustrations
- Oversized pill buttons everywhere
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much does CORSPROXY cost?
- Free: Free; Hobby: $4.17/mo (billed annually) (annual billing available); Production: $24.17/mo (billed annually) (annual billing available). Observed 2026-11-04. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does CORSPROXY get?
- Vaneform estimates 24.4K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is CORSPROXY and what platforms does it support?
- CORSPROXY is catalogued under APIs, Webhooks & Integration Infrastructure: Fix CORS Errors in Seconds, not Hours.. Supported platforms: Browser Extension, API.
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