Short answer: Groupon is a coupon marketplace — businesses list vouchers you buy through Groupon. BoardSpy is a social-feed aggregator — it watches public Instagram and Facebook posts for offer-style content in your city. They answer different questions.
Disclosure: BoardSpy is our product.
Side-by-side
| BoardSpy | Groupon | |
|---|---|---|
| Primary source | Public Instagram + Facebook posts | Merchant-listed coupon inventory |
| Best for | "What did local businesses post today?" | "Buy a discounted voucher now" |
| Checkout | No — links to original posts | Yes — Groupon checkout |
| Freshness | Hours to days (feed-native) | Curated campaigns (days to weeks) |
| Commute alerts | Yes — pre-departure traffic push | No |
| Platforms | iOS, Android, web | iOS, Android, web |
When to use which
Use Groupon when you want a known discount category (spa, dining package, activity) with a purchasable code and Groupon's refund policies.
Use BoardSpy when you want to catch unlisted promos — a coffee shop's Instagram story, a restaurant's Facebook weekend special, a boutique's flash sale. Those rarely become Groupon listings. See how social-feed aggregation works.
The dual-pillar angle
BoardSpy also monitors your commute. The same app that surfaces social deals can alert you before work if your route is slow. Groupon does not do that. See commute + deals in one product.