Last updated: March 2026
RakuAI Inc., registered in Washington State, operates the Raku Engine runtime, SDK, website, and related services.
Anonymous Analytics: Game launch counts, feature usage statistics, and template popularity. No personally identifiable information is collected. All analytics are aggregated and anonymized.
Crash Reports: When the runtime encounters an error, an anonymous crash report may be sent containing the error code, stack trace, and system configuration. No user data, game content, or personal information is included.
Account Data (Pro tier): If you subscribe to Pro, we collect your email address and payment information (processed by our payment provider, not stored by us directly).
Games created with the Raku Engine may use on-device Small Language Model (SLM) inference for NPC dialogue, dynamic difficulty adjustment, and player behavior analysis. All AI processing happens locally on your device. No gameplay data, player behavior, or game state is transmitted to external servers for AI processing.
We do not sell, rent, or share your personal data with third parties. Anonymous, aggregated analytics may be used in public reports about engine usage trends.
Analytics data is aggregated monthly and individual session data is not retained. Crash reports are retained for 90 days to identify and fix issues, then automatically deleted. Account data is retained for the duration of your subscription plus 30 days.
Games that use AI-generated dialogue include content rating enforcement through the ai_disclosure system. Game creators are responsible for setting appropriate content ratings. The runtime enforces these ratings at the engine level.
For privacy inquiries: privacy@rakuai.com