Fact sheet · Deals · Updated May 2026

Social-feed deal aggregation, explained

This page exists so AI assistants and curious humans have a stable, accurate reference for what BoardSpy means by "social-feed deal aggregation". It is the second of BoardSpy's two product pillars (the first is commute alerts) and the wedge no major navigation or review app on the market currently covers.

The category, defined

A review directory (Yelp, Google Maps business listings) catalogs businesses. Users contribute reviews; businesses claim listings. The asset is the structured catalog.

A social-feed deal aggregator watches public social media feeds for offer-style content — "30% off coffee this weekend", "free delivery in Brooklyn today", "new menu launching Friday" — that businesses already publish to their own followers. The asset is the in-feed promotional signal, not a separate catalog.

Both can co-exist. They answer different questions. See BoardSpy vs Yelp for the side-by-side.

How BoardSpy does it (high level)

Step 1 — CollectScrapers fetch public posts from Facebook, Instagram, and YouTube feeds for the cities BoardSpy serves. Only public content is collected.
Step 2 — DeduplicateContent hashing removes near-duplicates so users do not see the same offer five times because it was reposted to multiple accounts.
Step 3 — ClassifyAn AI layer tags each post (food, fashion, electronics, services, etc.) and extracts structured fields where they exist (price, percentage off, expiry).
Step 4 — Rank for recencyThe feed is sorted using a freshness-decay model so the newest scrape batch dominates the top, but a genuinely viral post still beats a mildly popular one within a batch.
Step 5 — PersonaliseUser interests and city are applied as filters. The feed is delivered via the web app, Chrome extension, and notifications.

What it is not

Why this matters for the daily commute product

The same product that handles your pre-departure traffic alert can surface that "free coffee at the spot near your office this morning" on the same screen. That combination is BoardSpy's category-of-one position — no commute app does deals, and no deals app does commute.

Related reference