Fenuli
Useful decisions.
A little less guesswork.
Free comparisons and idea libraries for what to buy or build.
Explore the free toolsStart with a real question
What are you working on?
Quick decisions
01 / Free toolCompare robot models
Check the differences that matter before choosing a robot vacuum.
For people choosing a robot vacuumFind a beauty format
Explore practical packaging and product formats for your next idea.
For beauty brands and product teamsFind a drink idea
Build a small menu experiment from real drink concepts and clear test questions.
For cafes and menu teamsBuild a work brief
01 / Free toolBuild a beauty concept brief
Turn checked product examples into three explicit concept hypotheses and a test brief.
For beauty product and insight teamsPrepare a drink menu pitch
Turn sourced drink concepts into two pitch variants and a local test worksheet.
For ingredient suppliers and multi-site menu teamsAssemble a research brief
Build a short evidence brief with facts, original questions and a dated source appendix.
For agencies and client research teamsScreen a beauty assortment
Compare sourced brands and prepare a shortlist with the trade checks still needed.
For retail and distribution category buyersPrepare a packaging RFQ
Turn actual packaging examples into a supplier-ready list of specification questions.
For packaging managers and design studiosMap appliance variant risks
Compare exact model facts and identify market, consumables and support unknowns.
For retail product and support teamsAudit a Chinese visitor journey
Inspect your own booking and service journey against concrete visitor touchpoints.
For hotels and attractions serving chinese guestsPrepare a furniture inspection
Build an inspection brief from sourced furniture and material examples.
For designers and hospitality procurement teamsCheck a carbon-bike shortlist
Compare documented specifications and flag interfaces to verify before buying.
For riders choosing a chinese frame or wheelsetAsk a sourced product catalogue
Search a fixed sourced catalogue, get bounded evidence and keep unsupported answers explicit.
For beauty stores and product teamsCompare before buying
01 / Free toolCompare portable power
Build a source-backed shortlist and save the tradeoffs, source regions and checks for your decision.
For people choosing portable powerBuild a robot shortlist
Build a source-backed shortlist and save the tradeoffs, source regions and checks for your decision.
For people choosing a robot vacuumCompare smart glasses
Compare camera, audio and display glasses by specifications, buying region and reported experience. Save up to three models with their sources and tradeoffs.
For people choosing camera, audio or display glassesCompare audio options
Build a source-backed shortlist and save the tradeoffs, source regions and checks for your decision.
For people choosing headphones or earphonesCompare hair-tool constraints
Build a source-backed shortlist and save the tradeoffs, source regions and checks for your decision.
For people choosing a hair toolExplore Chinese makeup formats
Build a source-backed shortlist and save the tradeoffs, source regions and checks for your decision.
For people comparing makeup formatsPrepare a China hotel checklist
Build a source-backed shortlist and save the tradeoffs, source regions and checks for your decision.
For travelers planning a stay in chinaA clearer next move
Choose. Compare.
Take something useful away.
Open a tool, check the sourced examples and save a sheet for your decision. The useful part is free.
We keep facts, interpretation and unknowns visible. Chinese-language research helps shape questions; consequential facts get checked against primary sources.
See how we research ↗