Saltar al contenido · Skip to content
RAINEY · LAGUNA
Home

Service · 04

What your competitors did last week, in your WhatsApp.

Every Monday at 8 a.m. you get a 90-second brief: price changes, menu or schedule launches, review spikes, promotions, hiring signals. The five things an owner should know before opening on Tuesday - whether you run a restaurant, gym, school, clinic, or shop.

Precio

On request

Entrega

Mondays 8 a.m. - WhatsApp

Para

Businesses with 3+ competitors in their market

Most operators spy on their competitors the day something goes wrong. Sereno does it for you, every day, and tells you about it once a week without you having to think about it.

Each client starts with a list of 3 to 8 nearby competitors - the ones genuinely fighting for the same customer, parent, patient, or buyer. Sereno monitors their Google Business Profile, their public Instagram, their Google and TripAdvisor or Doctoralia reviews (or whatever the sector portal is), their public menu or schedule, and their hiring activity on LinkedIn and job boards. The raw data is processed all week; on Monday morning it gets condensed into five actionable bullets that arrive in a WhatsApp message.

What lands every Monday

1. Prices. Who raised, who lowered, on which item. 2. Menu. New launches, retired items, seasonal changes. 3. Reviews. Overall trend (up/down/flat) and any public review with traction. 4. Promotions. Happy hours, BOGOs, channel-specific discounts (Rappi, PedidosYa, direct). 5. Hiring. If they are hiring - and for what roles - is the best leading signal of expansion or trouble.

Why it matters

The service doesn't depend on where you are: monitoring competitors works the same in Lima, Lisbon, or London. Public information exists - the problem is the cost of processing it. Manually checking 5 competitors every Monday is 3 to 5 hours of work for someone with more useful things to do. Sereno does it in seconds for a fraction of the cost and, more importantly, does it consistently every week. What is not measured is not seen. What is not seen, surprises.

Sereno · weekly competitive tracking · On request

A brief, an example, in the format you get every Monday.

An audit is a single snapshot. Sereno is the same instrument, running every Monday at 8 a.m. forever. It is a demonstration with example businesses; your real brief uses your own district and competitors.

Sereno · generating

Try it with your own business ›

WHATSAPP · MONDAY 08:02
San Isidro · Wk 17 / 2026brief #2026.17.k7c

5 closest competitors · 200m radius

Bistró Alameda120m · café-bistro
+ winter menu
Muelle 33180m · seafood
↑ tiradito S/ 38–44
Norte Bravo150m · northern
4 reels this week
Casa Lúcuma210m · fine dining
new tasting menu
Sal & Cebiche90m · cevicheria
— no changes

sample · Lima venue prices in S/

› Recommendation

Launch your winter menu before Monday — competitors already positioning.

What's included

  • Up to 8 competitors monitored
  • WhatsApp brief - every Monday at 8 a.m.
  • 5 actionable bullets - 90-second read
  • Per-item price tracking
  • Menu launches and retirement detection
  • Google + TripAdvisor review trend
  • Per-channel promotion alerts
  • Hiring signals - LinkedIn + local job boards
  • No annual contract - one month notice
On request

per month - no annual contract

Let's talk on WhatsApp

Questions

Is it legal to monitor my competitors?
Yes. We only monitor public information: what they themselves publish on Google, Instagram, their websites, their menus on delivery platforms, and their job postings. We do not access private systems or do social engineering. It is the same thing a curious owner would do with three hours on Monday - just automated and consistent.
Can they monitor me too?
Any competitor with time or a tool can look at what you publish - exactly what Sereno does. That is why this service is not a secret. Its value is not the information itself (it is public) but the regularity with which it is processed. If your competitor does it and you do not, they play with more context than you.
Can I change the competitor list?
Yes, once a month at no cost. It is normal to want to adjust it when someone new opens nearby or when a long-standing competitor changes concept.

Ready to start your Mondays with context? Let's talk.