Rival Ducks

Software for the Roblox economy.

We built the tools we needed and then kept building: Radar, which reads the whole platform every minute and is free for everyone; Asset Blox, which turns a brief into finished game art; Creator Discovery, which finds every Roblox creator across TikTok, YouTube, Instagram, Twitch and Discord; Codex, which simulates a game's economy before it ships; and Pintail, the telemetry inside every experience we run. Radar is open to all, Asset Blox by application, the data underneath through the enterprise API. The rest is ours.

Ask about the data API
Tools · Rival Ducks

What we do here.

Tools

Radar (analytics) and Asset Blox (game art) — software for the Roblox economy.

  • Radar: every public experience on Roblox polled continuously, the hot ones every sixty seconds, every reading kept forever; rankings, trending, countries, creators, genres and the platform pulse, open to everyone with no paywall and no tier.
  • Asset Blox: icons, 16:9 thumbnails, character concepts, VFX, animation and 3D models produced to a brief in the Roblox look, against a studio's own style anchors, with workspaces, budgets and an API for teams. Private beta, by application.
  • Creator Discovery, Codex and Pintail: the creator index across five platforms, the Monte Carlo balance engine and the live telemetry inside our games. Built for our own studio and used every day; not available outside Rival Ducks.
  • One Rival Ducks account signs you into everything that is open, and nothing on Radar is held back to sell later.

Data & Market Intelligence

Proprietary data on millions of experiences; research, reports and an enterprise API.

  • The raw history, kept forever: every reading Radar has taken since the day the collector started, for every experience it has ever seen, never trimmed to a rolling window.
  • Research and reports for studios, brands and investors who need the whole market: genre momentum, country-by-country charts, creator portfolios and what a chart position is worth.
  • The enterprise API: the data behind Radar inside your own systems — the same live figures, the same full history, on a plan sized to the team. Ask and we will scope it.

Analytics SDK & Developer Infrastructure

In-experience analytics and backend services for developers.

  • Pintail, the telemetry inside every experience we run: close to a thousand live signals per player, streamed into our own ClickHouse and queryable in real time.
  • AI on the stream: segmentation as players play, churn and spend prediction, personalised offers, difficulty and content decided per player, hundreds of concurrent experiments settled on retention.
  • The SDK and the backend services behind it are opening to selected studios by application, so a small team does not have to build its own.

The platform, every minute.

What Radar is holding right now, for anyone to open.

Playing now
16.7M
Experiences tracked
4M
Readings, last 24h
27.8M
Readings kept
203.3M

Live from Radar · as of 19:21 UTC

Questions we get asked.

Is Radar free?

Yes, and it stays free. Every chart, every game page and the full history are open to everyone; there is no paid tier, no trial and no feature held back for a later invoice. Rival Ducks funds it in full.

What does Rival Ducks charge for?

Enterprise access to the data behind Radar — the same live figures and the same full history inside your own systems, through the enterprise API — for studios, brands and investors whose teams need it at scale. Everything on the Radar website stays free.

How does Radar collect its data on Roblox?

By reading Roblox's public APIs continuously, for every public experience on the platform, with the busiest experiences polled every sixty seconds and every reading stored forever. Radar is not affiliated with Roblox Corporation; it reads what anyone can read, at a scale and depth nobody else keeps.

Can I use Radar's numbers in my own work?

Yes, with a link back. Radar is built to be quoted: RSS feeds, embeddable game cards and CSV export on every chart.

How do I get access to Asset Blox?

By application. Asset Blox produces the art for our own games first and opens to selected studios; tell us what you make and what you need and we will come back to you.

Are Creator Discovery, Codex and Pintail available to other studios?

Not as products. They are built for our own studio and run inside everything we publish, grow and invest in, so a studio that works with us gets them through the work. The Pintail SDK is opening to selected studios by application.

Work with us.

Radar is open to everyone; Asset Blox by application; the data underneath both by the enterprise API. Tell us what you need.

Ask about the data API

Or write directly

[email protected]