North Star Metric
For ReserveEasy
What is a North Star Metric?
Your North Star Metric (NSM) is the single most important metric that best captures the core value your product delivers to customers.
Characteristics of a good NSM:
- ✅ Measures customer value (not just revenue)
- ✅ Reflects product usage and engagement
- ✅ Leads to revenue (but isn't revenue itself)
- ✅ Simple to understand and communicate
ReserveEasy's North Star Metric
Monthly Completed Bookings (MCB)
Definition: Total number of restaurant reservations that were made AND the diner showed up in a given month.
Why this metric?
- Represents value to BOTH sides of the marketplace:
- Diners: Successfully got a table
- Restaurants: Filled seats, earned revenue
- Directly correlates with our commission revenue
- Excludes cancelled bookings and no-shows (which create no value)
Formula:
MCB = COUNT(bookings WHERE status = 'completed' AND MONTH(booking_date) = current_month)North Star vs Other Metrics
| Metric | Why NOT North Star? |
|---|---|
| Total Signups | Vanity metric - users might never book |
| Gross Booking Value ($$) | Focuses on revenue, not core product value |
| Restaurant Partners | Supply-side metric, doesn't measure usage |
| Pageviews | Doesn't reflect actual bookings |
| Booking Conversion Rate | Important but doesn't capture scale |
Our NSM captures both SCALE (total volume) and QUALITY (completed, not cancelled).
North Star Decomposition
NSM = visitors × booking conversion × show-up rate
Monthly Completed Bookings =
(Monthly Website Visitors) ×
(% who book) ×
(% who show up)
Example:
100,000 visitors × 5% booking rate × 95% show-up rate = 4,750 MCB2
3
4
5
6
7
Lever Analysis:
- Increase visitors: SEO, paid ads, partnerships
- Increase booking conversion: Simplify flow, trust signals
- Increase show-up rate: Deposit system, SMS reminders
Current Performance
| Month | MCB | Growth MoM |
|---|---|---|
| Jan 2026 (Launch) | 1,200 | - |
| Feb 2026 | 3,500 | +192% |
| Mar 2026 | 5,000 | +43% |
| Apr 2026 (Target) | 7,500 | +50% |
Year 1 Goal: 15,000 MCB by December 2026
Supporting Metrics (Input Metrics)
These metrics drive the North Star:
Acquisition
- Monthly Unique Visitors
- Traffic Sources (organic, paid, referral)
- Cost per Acquisition (CPA)
Activation
- % of visitors who search
- % of searchers who view a restaurant
- % of viewers who check availability
Conversion
- Booking Conversion Rate (bookings / restaurant views)
- Form Abandonment Rate
- Payment Success Rate
Retention
- Show-Up Rate (95% target)
- Repeat Booking Rate (% who book again within 30 days)
- Monthly Active Bookers (MAB)
Dashboard Query
-- North Star Metric: Monthly Completed Bookings
SELECT
DATE_TRUNC('month', booking_date) AS month,
COUNT(*) AS monthly_completed_bookings
FROM bookings
WHERE status = 'completed' -- Diner showed up
AND booking_date >= DATE_TRUNC('month', CURRENT_DATE - INTERVAL '11 months')
GROUP BY month
ORDER BY month DESC;
-- Output:
-- month | monthly_completed_bookings
-- ------------+---------------------------
-- 2026-04-01 | 7200
-- 2026-03-01 | 5000
-- 2026-02-01 | 3500
-- 2026-01-01 | 12002
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
How We Track It
Daily Dashboard:
- Real-time MCB counter (current month)
- Projection: "On track to hit 7,500 MCB this month" (based on daily run-rate)
Weekly Review:
- Compare to last week, last month
- Analyze drop-offs in funnel (which lever to pull?)
Monthly Business Review:
- MCB vs target
- Decomposition: Which input metrics drove growth?
- Action items for next month
North Star in Decision-Making
Example 1: Feature Prioritization
Should we build "Table Preferences" (window seat, booth) vs "SMS Reminders"?
- Table Preferences: Improves satisfaction, but unclear impact on MCB
- SMS Reminders: Reduces no-shows → directly increases show-up rate → increases MCB
Decision: Ship SMS reminders first (clearer NSM impact)
Example 2: Marketing Channel
Should we invest in Instagram ads vs Google Search Ads?
| Channel | Cost | Expected Visitors | Booking Conversion | MCB Impact |
|---|---|---|---|---|
| $10k | 50,000 | 2% (lower intent) | +950 MCB | |
| $10k | 20,000 | 8% (high intent) | +1,520 MCB |
Decision: Google Search Ads (higher MCB per dollar)
Avoiding North Star Pitfalls
Pitfall 1: Gaming the Metric
Bad: Incentivize restaurants to mark no-shows as "completed" → inflates MCB falsely
Prevention: Cross-check with payment data, audit random bookings
Pitfall 2: Ignoring Quality
Bad: Drive MCB growth with low-quality restaurants → High no-show rates, poor reviews
Prevention: Track secondary metric "NPS" (Net Promoter Score) to ensure quality
Pitfall 3: Short-Term Focus
Bad: Run aggressive promotions to spike MCB this month, but no retention
Prevention: Track "Repeat MCB" (bookings from users who booked before)
Related Metrics Framework (AARRR)
NSM fits into the broader pirate metrics:
| Stage | Metric | Target |
|---|---|---|
| Acquisition | Monthly Visitors | 100,000 |
| Activation | % who complete first booking | 20% |
| Retention | % who book again in 30 days | 35% |
| Revenue | Monthly Recurring Revenue (MRR) | $120k |
| Referral | % of bookings from referred users | 15% |
North Star (MCB) primarily measures Activation + Retention.
