Cycling through all six. Tap any point to stop.

Measured on six things

Real-time 3D globe streaming 31+ live data layers

Design

Dark legal-gate landing page with no product preview, navigation or branding. Globe render itself shows competent 3D lighting and data arcs.

Screenshots

1 / 1

overwatch.earth

About this app

overwatch.earth is a breathtaking free, interactive 3D WebGL globe that aggregates over 31 live data layers from around the world in real time. Spin, zoom, and click on any aircraft, ship, earthquake, satellite, or even live Wikipedia edit to inspect the details. Data sources include ADS-B flights, AIS ships, USGS earthquakes, NASA FIRMS wildfires, Blitzortung lightning, Starlink satellites, submarine cables, internet outages, and more. Each layer updates at its own cadence—seconds for flights, minutes for quakes. No account, no login, completely free. Built for curious minds, travel enthusiasts, data nerds, and anyone who wants to watch the planet pulse live.

Key features

131+ real-time layers (flights, ships, quakes, wildfires, Starlink, internet outages) on one 3D WebGL globe
2Free, no account, no login, browser-based with public data sources
3Click-to-inspect details with per-layer update cadences from seconds to minutes

Target customer profile

Drawn from the product itself, not from a survey.

Demographic

Travel enthusiasts and aviation geeks

Pain points

Difficulty tracking flights and ships in one place; scattered data sources

Primary needs

Live, unified view of global transportation movements

Demographic

Science and data enthusiasts

Pain points

Hard to visualize natural events (earthquakes, wildfires) in real-time context

Primary needs

Interactive map with multiple scientific datasets

Demographic

Tech-savvy tinkerers and satellite watchers

Pain points

Boring static maps; lack of integrated Starlink and satellite tracking

Primary needs

Real-time 3D visualization of satellites, launches, and network infrastructure

Demographic

Rare Birds

Demographic

Satellite Feeds

Demographic

Internet Outages / BGP

Demographic

Webcams

Demographic

Flights

Demographic

Maritime

Scout Review

Written by AI from measured evidence, scored out of 100.

overwatch.earth delivers a genuinely impressive real-time 3D globe aggregating dozens of public data feeds with no paywall or account. The technical execution on speed and data freshness stands out, while the entry experience and early-stage visibility remain the clearest constraints. It occupies a unique niche between flight/ship trackers and static globes by combining everything in one interactive view.

Measure by measure

Usability

Free no-login experience once past the mandatory agreement gate. Dense legal text and lack of pre-entry previews slow first-time discovery.

Design

Dark legal-gate landing page with no product preview, navigation or branding. Globe render itself shows competent 3D lighting and data arcs.

Speed

Perfect Lighthouse 100/100 on both mobile and desktop with sub-2s LCP. Cloudflare-backed real-time data fetching keeps layers responsive.

Security

Strong security headers (HTTPS, HSTS, CSP) and transparent privacy notes. Missing SPF/DMARC and any third-party audits or bug bounty.

Accessibility

Lighthouse 86/100 but fails on contrast, color-only links and viewport scaling. No dedicated a11y docs or multi-language support.

Growth

1.5-month-old domain with Reddit launch posts only. No reviews, no community, no GitHub stars, single Facebook profile listed.

Improvement areas

Homepage is a mandatory legal gate with zero product preview or navigation
Missing SPF/DMARC records and any accessibility statement or audits
Extremely early traction with no reviews, community or changelog

Design & Usability

The landing page functions as an unbranded legal gate rather than a product showcase, forcing users through dense text before any globe interaction. Once inside, the free no-login WebGL experience delivers the promised 31 live layers with click-to-inspect details. The single mandatory agreement step creates friction that could be reduced with a skip or preview option. Overall the flow works for technically curious users but feels more like a terms checkpoint than an inviting demo.

Speed & Security

Exceptional performance with perfect Lighthouse scores and fast LCP thanks to Cloudflare. Security headers are comprehensive and the privacy explanation is unusually transparent about IP handling and data sources. The absence of SPF/DMARC records and any published audits keeps the score from climbing higher. Real-time data fetching remains snappy with no reported lag in early user posts.

Accessibility & Growth

Automated checks reveal contrast and viewport issues that limit accessibility, and no dedicated a11y statement or multi-language support exists. Growth is minimal as expected for a 1.5-month-old indie project: only Reddit launch posts and one social profile with zero reviews or community infrastructure. The product is still in early trajectory phase where momentum from the initial posts could build if documentation and sharing features improve.

Conclusion

For aviation fans, data enthusiasts and satellite watchers it offers something genuinely novel today. Polish the landing page, add a skip to the agreement, and publish a changelog and the product could move from Reddit curiosity to regular bookmark.

Suggestions for improvement

Replace the legal-gate homepage with a hero section showing the live globe and layer count before any click.
Add keyboard navigation and fix color contrast issues flagged by Lighthouse.
Publish a public GitHub repo or changelog to build trust and encourage contributions.
Create a simple 'try without agreeing' preview mode or video demo.

How we score

Alternatives comparison

Named competitors, point by point. Nobody paid to appear here or to be left out.

	overwatch.earth	FlightRadar24	MarineTraffic	Google Earth
Real-time aircraft tracking	Yes (ADS-B)	Yes (primary focus)	No	No
Real-time ship tracking	Yes (AIS)	No	Yes (primary focus)	No
Live satellite & Starlink layer	Yes	No	No	No
Earthquakes, wildfires, lightning	Yes (USGS, NASA FIRMS, Blitzortung)	No	No	Static only
Free, no account required	Yes	Limited free tier	Limited free tier	Yes
Interactive 3D globe	Yes (WebGL, real-time)	2D map only	2D map only	Yes (static 3D)