Company Profile

Zest Carrental

Detailed analytics and market benchmark

Reliability Index: 33.9
Market Rank: #24
Percentile: 34%
Executive summary

What this profile says

This company currently shows risk signals that can limit growth if not addressed in the next cycles.

Zest Carrental is ranked #24 and sits at the 34th percentile in the current market snapshot.

Current traffic is 135K, with month-over-month momentum at +48.8%.

Aggregated rating is 4.79, while cross-platform spread is 0.20.

Operational coverage includes 10 suppliers and 1 languages.

CompanyMarket average+-
Metric
Company
Gap vs market
Market average
Reliability Index
33.9
-21%
43.0
Rating
4.79
+23%
3.91
Traffic
135K
-79%
638K
Suppliers
10
-39%
16.38
Languages
1
-92%
12.37
Outlook: Signals point to pressure; recovery should focus on core trust and demand metrics first.

Reliability Index breakdown

Current formula
25% Traffic + 25% Reviews + 25% Suppliers + 25% Languages
Normalized
TrafficRatingSuppliersLanguages
Contribution
Traffic+1.0Rating+23.9Suppliers+8.3Languages+0.6Total33.9
ComponentWeightNormalizedContribution
Traffic25%0.0390.98
Rating25%0.95823.95
Suppliers25%0.3338.33
Languages25%0.0240.61
Reliability Index100%33.87

Review platform comparison

Trustpilot
4.80 · 7,650 reviews
Google Reviews
4.70 · 1,188 reviews
Reviews.io
4.60 · 10 reviews
Review Centre
·
Review spread
0.20
Dominant source
Trustpilot

Signal narrative

A plain-language read of strengths, risks, and what deserves attention next.

Current strengths

Demand momentum
Latest traffic momentum is +48.8% month over month.
Review consistency
Rating spread across platforms is tight (0.20), which supports trust stability.

Current risks

Trust gap
Reliability is currently -9.1 versus market average.
Coverage gap
Coverage is below market on suppliers (-6) or languages (-11).

Performance insights

Competitive position
#24
Percentile: 34%
Reliability vs market: -9.1
Reputation signal
4.79
Review spread: 0.20
Dominant source: Trustpilot
Demand momentum
135K
Traffic month-over-month: +48.8%
Data points: 3
Coverage depth
10
Suppliers: -6
Languages: -11
Reliability vs market
-9.1
Traffic month-over-month
+48.8%
Review spread
0.20

Profile badges

Traffic momentum
Recent traffic growth is strong versus last month.
Review consistency
Ratings are aligned across multiple review platforms.
Data confidence
Confidence score: 53 · Medium confidence
Coverage: 3/4 review sources · History (traffic/reviews/reliability months): 3/2/2

Improvement priorities

MetricCompanyMarket averageGap vs market
Languages112.37-91.9%
Traffic135K638K-78.9%
Suppliers1016.38-39%

Similar companies cohort

Nearest peers by scale and profile signals.
ZESVRORHIAIRWISDRITrafficRating
CompanySuggested competitors
CompanyReliability IndexRatingTrafficSuppliersLanguages
Zest Carrental33.94.79135K101
Vroom Vroom Vroom31.44.53208K81
Rhino Car Hire34.43.90131K161
Airport Rentals37.24.5092K118
Wise Cars47.34.39159K2111
Drive Now30.44.5741K81
Cohort average36.14.38126K12.84.4

Change timeline

Traffic change (first vs latest)
+52,931
Rating change (first vs latest)
0.00
Reliability change (first vs latest)
-9.34
Timeline cards use the first and latest available month per metric.

Reliability what-if simulator

Adjust multipliers to estimate how the Reliability Index could move.
33.9Scenario reliability index
Current reliability index
33.90
Scenario reliability index
33.87
Expected delta: -0.03
Simulation uses current normalized factors and active weights. It is directional, not a guarantee.
Normalized
Traffic0.04 0.04
Rating0.96 0.96
Suppliers0.33 0.33
Languages0.02 0.02

Historical trends

Reliability Index trend
February 2026
35.5
March 2026
26.2
Aggregated rating trend
February 2026
4.79 · 9K
March 2026
4.79 · 9K
What this means

Traffic changed by +52,931 between the first and latest available month.

Aggregated rating changed by 0.00 between the first and latest observed month.

Reliability changed by -9.34 over the currently available history window.

Compare with competitors

Add up to two companies to benchmark side by side.

Suggested competitors
Select one or two competitors to start side-by-side comparison.
Comparison read: Pick one or two competitors to generate an apples-to-apples comparison narrative.

Traffic trend

November 2025
82K
December 2025
90K
January 2026
135K
Current month
135K
Previous month
90K
Month-over-month
+48.8%

30 / 60 / 90 day action plan

A practical plan based on current weak signals and scenario potential.

Next 30 days
  • Run a baseline audit for Languages across your top markets.
  • Quantify current gap to market (-91.9%) and set a realistic quarterly target.
Days 31-60
  • Launch one focused improvement sprint for Languages and monitor weekly movement.
  • Use scenario analysis as guardrails; current modeled delta is -0.03.
Days 61-90
  • Review impact against baseline and formalize a repeatable playbook around Languages.
  • Publish an internal scorecard so Zest Carrental teams track progress continuously.

Market benchmark

MetricCompanyMarket averageCompany percentile
Reliability Index33.943.034%
Rating4.793.91100%
Traffic135K638K29%
Suppliers1016.3821%
Languages112.3723%
Benchmark read: The company is at or above market on 1 out of 5 core benchmark metrics.

Company facts

Primary domain
zestcarrental.com
Active domains
zestcarrental.com
Suppliers
10
Languages
1
Description

Zest Car Rental is an award-winning independent broker dedicated to providing honest and hassle-free car hire. Based in the UK, they are famous for including zero-excess insurance as standard on many of their bookings. They carefully vet every supplier they work with to ensure a high level of customer satisfaction.

Data freshness

Reviews updatedMarch 2026
Traffic updatedJanuary 2026
Ranking updatedMarch 2026
Attributes updatedMarch 2026

Methodology and interpretation guide

How to read this profile, where data comes from, and what constraints to keep in mind.

This profile combines ratings, traffic, suppliers, and language coverage into a consistent comparative frame. The goal is directional clarity, not perfect prediction.

Interpret trends as movement signals over available history windows. Short history can still be useful, but confidence is lower and should be treated carefully.

Known limitations: Some metrics refresh on different cadences, and platform coverage can vary by company. Always pair this view with business context before making high-impact decisions.

Quick FAQ

Why can a company have strong rating but weaker reliability?

Reliability combines multiple signals. A strong rating can be offset by weaker traffic, coverage, or limited data depth.

Why does the what-if simulator not guarantee the result?

The simulator is directional: it applies current normalized factors and weights. Real-world outcomes depend on actual market behavior and future data.

How should we use this page operationally?

Use it as a weekly decision surface: identify the weakest metric, run one improvement loop, and re-check movement against market and cohort.