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Your second brain. Your own assistant. Every memory you don't want to forget.
Your second brain. Working while you rest. Yours to keep.
The AI ecosystem that already knows you — live token costs, intelligent model routing, idle-time automation, and your data on your device. Always yours.
Free to start. No credit card. No app store required — installs on your home screen like a native app. App Store & Play Store coming soon.
One subscription. The whole landscape.
To access the best models from every major AI provider separately, you're looking at $60 a month — $20 each, three subscriptions, three apps, three chat windows, none of them talking to each other.
Contained Evolution SPARK is $5 a month.
Three Bears routes across the world's best models — Efficient for quick tasks, Balanced for most work, Effective for the heavy lifting. The right model for the moment, automatically. You see the live cost per message. You switch tiers mid-conversation.
You don't need three subscriptions. You need one.
Efficient · Balanced · Effective — Three Bears picks the right model automatically.
It already knows you. Every session.
Every other AI tool makes you start from scratch. New conversation, blank slate, re-explain everything.
Contained Evolution has a Memory Bank. Every decision you make, preference you set, context you share — stored, indexed, and surfaced automatically when it's relevant. Your assistant knows your name, your style, your ongoing projects, and how you like things done. You never recap. You never repeat yourself. You just continue.
The Memory Bank isn't just storage. Your assistant actively uses it — connecting things you mentioned last week to what you're working on today, finding patterns you didn't ask it to find, proactively surfacing ideas that fit the way you actually think and work.
"The assistant that knows you without the re-cap."
Your idle time, working.
Most AI tools stop when you do. Contained Evolution — on SPARK — keeps running.
Set up automations, research pipelines, and scheduled tasks. Your daily brief compiles overnight. Your standing research runs in the background. Your reminders fire at the right moment. You come back to work already done.
This isn't AI you have to babysit. It's the version of you that works when you can't.
Your Memory Bank connects to everything you already use.
Already paying for Claude.ai? Good — keep using it. With SPARK, your Claude.ai connects directly to your Contained Evolution Memory Bank as a tool. Every preference, decision, and piece of context you've stored in CE is available inside Claude.ai without you lifting a finger.
Your memory travels. Your context is yours. The AI tools you already pay for get better because CE is underneath them.
Memory Bank stores everything locally on your device first. SPARK adds cloud sync across all your devices. And coming soon — bring your own API key to extend usage from any provider you already have a relationship with.
One app. Both sides of your life.
Contained Evolution isn't a single tool. It's a complete ecosystem — a personal side for your life and a business side for your work, both running through the same assistant that already knows you.
Personal side:
Notes, documents, canvases, mind maps, research, daily briefs, memory. Your private workspace. Your assistant lives here.
Business side:
Your team. Clock in and out. Shared files and announcements. The business tools your people actually use — with the option to add Coach, a team-level AI add-on that lets a CEO extend tools to every employee.
Everything connects. The same assistant. The same memory. One login.
→ Learn more about the Personal side
→ Learn more about the Business side
→ How Memory Bank works
Your information is yours. Always.
Contained Evolution stores your data on your device first — not our servers, not a third party's. What you put in stays in your control.
SPARK adds optional cloud sync so your data is accessible across all your devices. That's your choice to make, not ours to make for you.
Want to take everything and go? Export it. Move it. It's yours.
"Your AI. Your rules. Your evolution."
Start free. Unlock everything for $5.
Free — always
No credit card. No expiry.
- Your personal AI assistant (Efficient model)
- Full app: notes, mind maps, canvases, Scope research, Playbook, Daily Brief, custom personas
- Memory Bank — 50MB local storage
- Generous daily message limit — a real daily driver
One ceiling: model choice is locked to Efficient until you upgrade. When you hit the daily limit the app tells you clearly and resets the next day. No surprise paywalls mid-conversation.
SPARK — $5/month
Everything in Free, plus:
- All three model tiers — Efficient, Balanced, Effective
- World's best models, routed automatically across the AI landscape
- Live token cost per message
- 5GB Memory Bank — synced across all your devices
- Connect your Memory Bank to Claude.ai and other AI tools via MCP
- Automations and scheduled tasks that run while you're away
- BYOK (bring your own API key) — coming soon
One subscription. One price. No per-seat surprises.
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