Design & devSafe Browser
Making the internet kid-safe and AI-powered.
1M+
downloads year 1
Kid-safe AI for the next generation of products.
We partner with the world's most ambitious kids brands to embed AI that's safe, useful, and worthy of the children using it.
We help Kid-tech companies go fromAI ambition to AI reality.
From solo founders shipping their first App, to global brands rolling out safe AI at scale.
Design & devBryte AI
An AI learning companion parents trust and kids love.
300k+
weekly active learners
Design & devNova
A creative storytelling app kids co-write with AI.
120k
stories per week
Embedded teamDIY.Org
Vibe Coding for kids, powered by AI.
1M
monthly active users
LicensingTroomi
A kid-safe browser, built on our stack.
4x
faster to market
Design & devMoonbug
Turning the camera into a learning interface.
Vision-first
learning interactions
Design & devKido AI
An AI-powered camera for discovery and play.
4.9★
parent rating
LicensingLenovo
Safe AI search and browsing for 2M+ Italian students.
2M / 8M
of Italy's children
StrategyPLDT
A kid-safe internet strategy for an entire telco.
5M / 38M
of Philippines' children
How we work
Six ways we work with kids' AI teams.
Custom AI solutions
We design and train custom AI models from the ground up for your product - tuned to your domain, your safety bar, and the specific way kids and families use it.
Enterprise AI infrastructure
Production-grade AI infra for enterprise teams - private deployments, scalable inference, evals and observability built for the safety bar kids' products demand.
Integrate our safety middleware
Drop Aegis into any model - GPT, Claude, Gemini, Llama - and get real-time guardrails, age-aware responses and audit-ready logs.
Safety-readiness sprint audits
Two-week audits that stress-test your AI, map gaps against COPPA, GDPR-K and the EU AI Act, and leave you with a prioritised fix plan.
White-label our ready-made products
From AI storytelling apps and safe browsers to vibe-coding tools - ship them under your own brand, fast.
Design & build AI apps from scratch
From concept to App Store - we create standout, kid-safe AI apps for play, learning and creativity.
Introducing Aegis
The model that makes all AI models kid-safe.
Aegis moderates unsafe content, triages and routes every query, tunes guardrails to your product, adapts responses to each child's age, escalates edge cases to your team and optimises model cost.
Aegis 2.0
Llama 3.1Mistral LargeDeepSeek V3GPT-5Claude 4Gemini 2.5Qwen 3Phi-4Command R+GLM 5Grok 3Kimi K2Reka CoreJamba 1.5
Model Benchmark
The independent benchmark for kid-safe AI models.
We score every frontier model on 1,840 kid-specific scenarios - refusal, age-aware tone, privacy, and honesty. Open methodology, quarterly updates, zero vendor ties.
Coming soon
Claude Haiku 4.5
Claude Opus 4.6
GPT-5.2
Claude Opus 4.5
Claude Sonnet 4.6
GPT-5.4
Claude Haiku 3.5
GPT-5.3 Instant
App Benchmark
The independent benchmark for kid-safe AI apps.
We score every consumer AI app the way a 9-year-old actually uses it - moderation, age gates, dark patterns and parental controls. Open methodology, quarterly updates, zero vendor ties.
Coming soon
WhitepaperRegulation28 pagesCompliance
Front-running kid-AI regulation.
A practical guide to the laws coming for AI products that reach children. Map COPPA 2.0, the EU AI Act and the UK/California AADCs onto your roadmap - and ship the controls regulators will ask for before they ask.
AstroSafe Whitepaper
Front-running kid-AI regulation.
From the journal
Field notes from building kid-safe AI.
Ideas, frameworks and lessons from the team forward-engineering AI for the next generation.
GuidesMay 22, 202611 min read
A parent's plain-English guide to AI for kids
What AI actually is, what it gets wrong, and how to introduce it to a child without either scaring them or handing over a black box.
Read articleEngineeringMay 15, 202610 min read
Cut your AI bill in half: a developer's guide to model routing
Most teams are paying frontier prices for nano-tier work. Here's how to route each request to the cheapest model that can actually do it - without rewriting your app.
Read articleEngineeringMay 8, 20269 min read
How to choose the right model for the right task
A decision framework for picking an AI model without falling for benchmarks, vibes, or whichever lab shipped most recently.
Read article Why AstroSafe
Generic AI vendors don't understand kids. We do!
Built on years of shipping safe consumer products for families. Tell us what you're building and we'll send a free AI safety read-out within 48 hours.