--- title: "SI Sector Index: Which Brands Does SI Recommend? | Brantial" description: "Which brands SI names when people ask about 18 industries: 500 English questions per industry, with no country given, measured again every month with the same questions." source_url: "https://brantial.ai/si-sector-index/" lang: "en" --- SI SECTOR INDEX · GLOBAL # Which brands does SI recommend? Select your industry. For each industry we ask SI 500 questions people ask, in English and with no country given, and count the brands its answers name. ## Select your industry Search or select an industry No industries match this search. Location RECOMMENDED October 2026 measurement · 1 run a month × Claude Opus 5.5 × 500 questions = 500 answers per sector MONTHLY MEASUREMENT Global ## Banking Credit cards, savings and current accounts, digital banks, personal loans and mortgages, international money transfers, bank fees, account security. MEASUREMENT SCOPE 500 questions · 23 brands named Measured: October 2026 Model measured Claude Opus 5.5 Brands SI names most 1. Revolut 7.4% 2. Monzo 3% 3. Starling Bank 2.6% [See the ranking](https://brantial.ai/si-sector-index/banking/) POPULAR QUESTIONS 01 Decision Which travel card should I apply for if I want points that never expire? 1 American Express 2 Chase 3 Capital One 02 Consideration Big traditional bank or online bank for my first proper job? 1 Revolut 2 Monzo 3 N26 03 Decision Is there a checking account with no minimum balance I can open today? 1 Revolut 2 N26 3 Monzo 04 Consideration International student here, which type of bank account is easiest to open? 1 Revolut 2 N26 3 Monzo October 2026 measurement · the first brands each answer named 18 industries · Global [Don’t see your industry?](https://brantial.ai/contact/) Category Finance ### Banking Credit cards, savings and current accounts, digital banks, personal loans and mortgages, international money transfers, bank fees, account security. Global MEASUREMENT SCOPE 500 questions · 23 brands named Measured: October 2026 Claude Opus 5.5 1. Revolut 7.4% 2. Monzo 3% 3. Starling Bank 2.6% Monthly ranking [Banking](https://brantial.ai/si-sector-index/banking/) Finance ### Insurance Car insurance, health insurance, home and renters insurance, life insurance, travel insurance, pet insurance, making a claim, comparing quotes. Global MEASUREMENT SCOPE 500 questions · 71 brands named Measured: October 2026 Claude Opus 5.5 1. Allianz 2% 2. SafetyWing 1.8% 3. World Nomads 1.2% Monthly ranking [Insurance](https://brantial.ai/si-sector-index/insurance/) Commerce ### E-commerce and marketplaces Online marketplaces and shopping sites, second-hand buying and selling, online grocery delivery, returns and shipping, sales events, buying from overseas sites, safe online shopping. Global MEASUREMENT SCOPE 500 questions · 78 brands named Measured: October 2026 Claude Opus 5.5 1. Amazon 11.6% 2. eBay 7.2% 3. Vinted 3% Monthly ranking [E-commerce and marketplaces](https://brantial.ai/si-sector-index/ecommerce/) Technology and telecoms ### Telecoms Mobile plans and carriers, prepaid and contract, home broadband and fibre, eSIM and roaming, switching providers, coverage, customer service. Global MEASUREMENT SCOPE 500 questions · 55 brands named Measured: October 2026 Claude Opus 5.5 1. Starlink 3% 2. T-Mobile 3% 3. Airalo 2% Monthly ranking [Telecoms](https://brantial.ai/si-sector-index/telecoms/) Travel and mobility ### Automotive New and used cars, electric and hybrid cars, charging, fuel economy, servicing and maintenance, car finance and leasing, reliability, safety ratings. Global MEASUREMENT SCOPE 500 questions · 97 brands named Measured: October 2026 Claude Opus 5.5 1. Toyota 9% 2. Honda 5.6% 3. Kia 4.8% Monthly ranking [Automotive](https://brantial.ai/si-sector-index/automotive/) Travel and mobility ### Airlines and travel Flights, finding cheap fares, baggage rules, frequent flyer programmes, cancellations and delay compensation, airports, flight and travel search sites. Global MEASUREMENT SCOPE 500 questions · 124 brands named Measured: October 2026 Claude Opus 5.5 1. Google Flights 7.4% 2. Skyscanner 6.2% 3. oneworld 4% Monthly ranking [Airlines and travel](https://brantial.ai/si-sector-index/airlines-travel/) Travel and mobility ### Hotels and holidays All-inclusive resorts, boutique hotels, family holidays, ski and spa breaks, package holidays and tour operators, hotel booking sites, holiday rentals, hotel loyalty programmes. Global MEASUREMENT SCOPE 500 questions · 174 brands named Measured: October 2026 Claude Opus 5.5 1. Booking.com 6.2% 2. Marriott 5% 3. Hilton 4.8% Monthly ranking [Hotels and holidays](https://brantial.ai/si-sector-index/hotels-holidays/) Commerce ### Beauty and skincare Skincare by skin type, dermatologist-recommended brands, sunscreen, make-up, hair care, fragrance, beauty retailers. Global MEASUREMENT SCOPE 500 questions · 219 brands named Measured: October 2026 Claude Opus 5.5 1. La Roche-Posay 11.6% 2. CeraVe 9.2% 3. Sephora 4.8% Monthly ranking [Beauty and skincare](https://brantial.ai/si-sector-index/beauty-skincare/) Commerce ### Fashion and apparel Women's and men's clothing, sportswear and trainers, workwear, sizing and fit, affordable and premium brands, sustainable fashion, online clothes shopping. Global MEASUREMENT SCOPE 500 questions · 341 brands named Measured: October 2026 Claude Opus 5.5 1. Uniqlo 8.6% 2. Decathlon 4.8% 3. Vinted 4.8% Monthly ranking [Fashion and apparel](https://brantial.ai/si-sector-index/fashion/) Commerce ### Coffee and food Coffee brands and beans, coffee chains, coffee machines, tea, dairy and plant milks, snacks and chocolate, healthy and organic food, supermarket brands. Global MEASUREMENT SCOPE 500 questions · 300 brands named Measured: October 2026 Claude Opus 5.5 1. Nespresso 4.2% 2. Starbucks 4.2% 3. Breville 3% Monthly ranking [Coffee and food](https://brantial.ai/si-sector-index/coffee-food/) Commerce ### Mother and baby Diapers and nappies, formula and baby food, bottles and pacifiers, strollers and car seats, baby care products, pregnancy products, toys. Global MEASUREMENT SCOPE 500 questions · 188 brands named Measured: October 2026 Claude Opus 5.5 1. Philips Avent 3.4% 2. Bugaboo 2.8% 3. Medela 2.4% Monthly ranking [Mother and baby](https://brantial.ai/si-sector-index/mother-baby/) Technology and telecoms ### Business software ERP, accounting and invoicing, CRM, HR and payroll, project management, collaboration tools, small-business software, cloud platforms. Global MEASUREMENT SCOPE 500 questions · 532 brands named Measured: October 2026 Claude Opus 5.5 1. Microsoft 31.8% 2. Google 21.4% 3. Zoho 12.2% Monthly ranking [Business software](https://brantial.ai/si-sector-index/business-software/) Services ### Private hospitals and health tourism Choosing a hospital or clinic, health check-ups, childbirth, cosmetic surgery, hair transplants, dental treatment, laser eye surgery, medical tourism, insurance networks. Global MEASUREMENT SCOPE 500 questions · 59 brands named Measured: October 2026 Claude Opus 5.5 1. Bumrungrad 1.2% 2. Acıbadem 0.8% 3. Memorial 0.8% Monthly ranking [Private hospitals and health tourism](https://brantial.ai/si-sector-index/healthcare/) Commerce ### Electronics and home appliances Smartphones, TVs, laptops and computers, home appliances, small appliances, headphones and audio, electronics retailers, warranty and repairs. Global MEASUREMENT SCOPE 500 questions · 206 brands named Measured: October 2026 Claude Opus 5.5 1. Apple 20.2% 2. Samsung 17% 3. Google 11.2% Monthly ranking [Electronics and home appliances](https://brantial.ai/si-sector-index/electronics/) Services ### Education Universities and studying abroad, language learning, online courses, tutoring, professional certificates, test preparation, study-abroad agencies. Global MEASUREMENT SCOPE 500 questions · 200 brands named Measured: October 2026 Claude Opus 5.5 1. Coursera 8.8% 2. ETS 7% 3. IELTS 5.4% Monthly ranking [Education](https://brantial.ai/si-sector-index/education/) Commerce ### Furniture and home decor Sofas, mattresses and beds, bedroom and dining furniture, kitchens and bathrooms, home textiles, lighting and decor, online furniture shopping, assembly and delivery. Global MEASUREMENT SCOPE 500 questions · 130 brands named Measured: October 2026 Claude Opus 5.5 1. IKEA 11% 2. Herman Miller 1.8% 3. Wayfair 1.8% Monthly ranking [Furniture and home decor](https://brantial.ai/si-sector-index/furniture-decor/) Services ### Parcel delivery and logistics Sending parcels and prices, tracking and delivery times, lost and damaged parcels, shipping for online sellers, international shipping and customs, couriers and same-day delivery, moving house. Global MEASUREMENT SCOPE 500 questions · 85 brands named Measured: October 2026 Claude Opus 5.5 1. UPS 12.6% 2. FedEx 11.2% 3. DHL 9.4% Monthly ranking [Parcel delivery and logistics](https://brantial.ai/si-sector-index/parcel-logistics/) Services ### Food delivery and restaurants Food delivery apps, grocery delivery, restaurant and fast-food chains, promo codes and deals, delivery problems, healthy and diet meals, meal kits, restaurant reservations. Global MEASUREMENT SCOPE 500 questions · 120 brands named Measured: October 2026 Claude Opus 5.5 1. Uber Eats 13% 2. DoorDash 11.8% 3. Deliveroo 9% Monthly ranking [Food delivery and restaurants](https://brantial.ai/si-sector-index/food-delivery/) ### No industries match these filters. Try another search term or category. METHOD ## How we measure 01 ### Questions 500 unbranded English questions: 125 awareness, 250 consideration, 125 decision, modelled on what people ask on forums, review sites and in the search box. No country is given, so the answers show what SI recommends to anyone. 02 ### Answers This month every answer comes from Claude Opus 5.5, without web search. Other SI engines will be added one by one. 03 ### Visibility rate Answers naming the brand divided by all answers in the sector, the same denominator for every brand. Only the sector's own brands are ranked. NEXT STEP ## See your industry. Measure your brand’s place. The index shows the sector's overall picture. Measure your brand's visibility in its own questions with BrandScore. [Analyze your brand](https://brantial.ai/brandscore/) [Talk to the team](https://brantial.ai/contact/)