KryptoHead.com
Tools & Maps
Small, sharp tools — two for keeping personal finances honest, one for making sense of where the AI industry actually stands. Built and run by one person.
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Personal Finance
Subscriptions Tracker
Every recurring subscription alongside the card credit that offsets it, so the headline number is what you actually pay — not what you are billed.
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Personal Finance
Retirement Planner
Monte Carlo projections with age-based spending, long-term care, Roth conversions, Social Security timing and the pre-Medicare insurance gap.
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Research · Traditional Chinese
AI Landscape — China & US
Mid-2026
Interactive maps of both AI industries: model companies, tech giants and compute suppliers, and the competition, partnerships and capital ties running between them. Click any node to focus its network.
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