RewardZ Travel is a free AI advisor for credit card points and miles. You chat with it, it pairs your wallet with verified sweet spots and live transfer bonuses, and explains the math. Solo build, 5 months from empty repo to public launch.
Stack: Next.js 16, React 19, Supabase, Claude Sonnet 4.6 with prompt caching, Stripe, Vercel.
Try it free: https://rewardztravel.com, roast welcome.
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