Verified Reviews · Evidence-Backed Profiles · Verified Comparisons
Verified customer reviews, evidence-backed business profiles, and independently researched comparisons — in one place.
Verified Reviews
Real customer experiences subject to Green Star’s verification and moderation processes.
OpenEvidence-Backed Profiles
Business information researched and organised into useful public trust profiles.
OpenVerified Comparisons
Product and service comparisons built from identifiable evidence and independently checked research.
OpenOne platform · Three trust outputs · No invented statistics
Why Green Star exists
Green Star is a verified trust platform: customer reviews, evidence-backed profiles, and independently researched comparisons — designed for how people evaluate options today.
Trust signals
Evidence-led cues alongside reviews — designed so you can decide with confidence.
Published reviews follow our policy — additional checks may apply when fairness requires them.
Companies House and claim signals help you see who you’re dealing with.
Where businesses choose to publish differentiators, compare substance — not slogans.
Where available, a structured signal alongside ratings — not a popularity badge.
Designed to reduce drive-by harm while keeping genuine feedback visible.
Profiles carry structured facts assistants can quote — without replacing your judgement.
On every profile
Example layout illustrating how verification, differences, and reviews come together.
Illustrative example — not a live business.
Specialty Roaster · Edinburgh
“Best flat white in the city. Staff remembered my order on the second visit — that's the kind of place this is.”
Your review matters
Honest feedback becomes part of the trust layer — weighted by verification and relevance, not loudness alone.
Share what mattered — pricing clarity, punctuality, professionalism — so others can compare businesses on dimensions that fit their situation.
Explore
Discover evidence-backed profiles and verified reviews — then open comparisons when you need product research.
Read verified reviews, or compare products with evidence-backed research.
Running a business? Learn about Green Star for businesses