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Giftmaxxing 🎁

Gift-giving is a craft.
Giftmaxxing learns the taste of the people you love, remembers every date that matters, and turns “I have no idea what to get them” into the perfect gift — on your own or as a group.

🌐 Live app  ·  The swipe flow  ·  Feature tour  ·  Under the hood


Three gifts, up top

🎁 Know their taste

Swipe a handful of finds and Giftmaxxing learns what someone actually wants — no awkward asking.

Swipe to learn someone's gift taste

🎁 Never forget a date

Birthdays, milestones and shared occasions — tracked, with reminders and ideas ready before the day.

Never forget an important date

🎁 Gift-giving is a craft

A taste-ranked feed, an AI concierge and curated drops help you give something thoughtful, every time.

A curated, taste-based feed

✨ Learn their taste by swiping

The signature flow. Swipe right on what fits, left on what doesn’t — every “yes” sharpens a taste vector that powers your gift matches. Send the challenge to a friend and a soft profile of their taste lands in your account (with their okay), so you’re never guessing again.

Giftmaxxing swiping flow — swipe right to want, left to pass, then unlock gift matches

Five “wants” unlock a ranked set of gift matches, blended from your swipe taste.


🧭 Feature tour

Everything Giftmaxxing does, section by section.

📅 Never forget a date — Events & milestones

Personal and shared timelines for birthdays, anniversaries and goals. Each milestone carries a reward and surfaces gift ideas as the date approaches.

Events and milestones with rewards and countdowns

👥 Group gifts that actually land

Pool money toward one great gift — everyone chips in, nobody double-buys. Live progress bars, contributor avatars, and an Invite button to bring people in (in-app or via a share link, with a clear no-payments-handled disclaimer).

Group gift pools with progress and invite

🤖 Maxi — your AI gift concierge

Tell Maxi a budget, a vibe, or who it’s for. It finds the gift, adds it to your cart, and can even check out for you.

Maxi, the AI gift concierge chat

🏠 A feed of giftable finds

The home surface: a taste-ranked feed of gift-worthy finds, group pitch-in chats, people to follow, and Maxi nudges (“their birthday is in 4 days — I lined up 7 ideas in your budget”).

Home feed of giftable finds

🎀 Curated drops

Hand-assembled gift bundles — themed, refreshed, and ready to gift together or add to cart in one tap.

Curated gift bundles

🛍️ Shop

Hundreds of hand-picked gifts on Amazon. Affiliate-supported, with a clear Associates disclosure — prices and availability shown on Amazon.

Shop of hand-picked Amazon gifts

🙋 Your gifting profile

A profile built from your onboarding taste — your gifting role, style and budget, the things you’re into, a public/private toggle, and your posts + friends (soft profiles you’ve collected). No vanity follower counts.

Gifting profile with taste summary and visibility toggle

🔔 Activity

Everything happening around your gifting — reward unlocks, price drops on your radar, pool contributions, claims from your wishlist, and new followers.

Activity feed

🧪 Recommendations Lab

A side-by-side demo of the recommender: pick a persona and compare the client-side facet ranker against the server-side S3 Vectors recommender, with the computed taste vector visualized.

Recommendations Lab comparing facet vs vector ranking

🚀 Onboarding

A short wizard captures the taste signals that feed every recommendation — name, gifting role, style, budget and interests.

Onboarding wizard


📱 Built for mobile, too

Swipe on mobile
Swipe
Events on mobile
Events
Feed on mobile
Feed
Group gifts on mobile
Group gifts

Screenshots and the GIF are generated with Playwright against the local app (web/). To refresh them, run the dev server and re-run the capture script.


Monorepo layout

Path What Deploys to
web/ Next.js app (feed, recommender UI, landing) Vercel (GitHub auto-deploy on push to main; Root Directory = web)
infra/ Terraform serverless backend: DynamoDB + Lambda + API Gateway HTTP API AWS us-east-1 (deployed)
infra/ingest/ Reddit → DynamoDB data-loading scripts run locally

The web app calls the AWS API via NEXT_PUBLIC_API_URL.

Specs & roadmap (read these first)

Doc Purpose
CLOUD.md Canonical cloud/AWS spec + agent memory for the Pinterest-image → multimodal-embedding → vector-index → recommendation pipeline, the Pinterest-style native-ad simulation, cost analysis, and the future visual-search feature. Agents: treat CLOUD.md §8 as the working backlog.
infra/README.md Terraform resources, deploy steps, API routes, planned embedding pipeline.
web/README.md Next.js app dev instructions.

Image → vector → feed pipeline (summary)

Connected Pinterest boards/pins (taste signal, user-scoped) and our catalog → Amazon S3Amazon Bedrock Titan Multimodal Embeddings (unified text+image vectors) → vector index (brute-force in Lambda now → Amazon S3 Vectors at scale) → blended into the recommendation feed by cosine similarity. Sponsored items are interleaved seamlessly (same card, subtle "Sponsored" label, ranked by the same taste vector), mirroring Pinterest's native-ad pattern. Full design, rate limits, and cost (≈ a few $/mo at dev scale) live in CLOUD.md.

Future: visual search ("Google Lens for gifts")

Upload/snap a photo → embed with the same multimodal model → kNN against the product catalog → return visually similar buyable products with Amazon / Walmart affiliate links. Not built yet — designed and indexed in CLOUD.md §6 for a later agent to implement.

Getting started

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AWS Hackathon Winning Project - Most Commercializable Hack

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