Fuel Your Fitness, Fast and Affordable
A1 Supplements (a1supplements.com) scores 76 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among E-commerce brands, Sports & Fitness brands, Healthcare brands, in the 48th percentile of 28179 E-commerce brands.
A1 Supplements is an online retailer offering more than 900 sports nutrition, protein, and diet and lifestyle supplement products. The company focuses on competitive pricing, frequent BOGO (buy-one-get-one) deals, and fast shipping. It targets fitness enthusiasts, bodybuilders, and athletes seeking affordable, quality supplements. Operating in the e-commerce, sports and fitness, and healthcare categories, A1 Supplements positions itself as a value-driven retailer providing a wide selection of products to make premium fitness nutrition more accessible.
| Brand Name | A1 Supplements |
|---|---|
| Domain | a1supplements.com |
| Industry | E-commerce, Sports & Fitness |
| Main Competitors | Bodybuilding.com (87/100), GNC (90/100), Vitamin Shoppe (69/100), iHerb (79/100), MuscleGuru, Predator Nutrition (75/100), Total Nutrition, Amazon (89/100) |
Moz Domain Authority 50/100 vs category average 40 / leader 95 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #1,096,982 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "900+ Sports Nutrition, Protein, And Diet & Lifestyle Supplements; With Fast Shipping, Low Prices, And Best Bogos And Deals!" (Meta description: 19 words (ideal length). No OG description (falling back to meta)) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Organization schema, Breadcrumb/Website schema, canonical. Adding FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt mentions GPTBot, ChatGPT-User, ClaudeBot, Google-Extended, PerplexityBot - all allowed - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Cloudflare.
Social footprint: verified profiles on Facebook, X (Twitter), Instagram, GitHub; no detected presence on LinkedIn, YouTube - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is A1 Supplements?", Claude could identify the brand as of October 2026. A1 Supplements is an online retailer specializing in bodybuilding and sports nutrition products, selling protein powders, pre-workouts, vitamins, and other fitness supplements from a wide range of brands. Best known for Being a long-running online supplement store catering to bodybuilders and fitness enthusiasts with a large selection of brands and products.
When asked "Best brands similar to A1 Supplements?", Claude would recommend A1 Supplements as of October 2026. It's a well-established supplement retailer with a solid reputation in the bodybuilding community, so I'd mention it alongside other major supplement e-commerce sites like Bodybuilding.com or Vitamin Shoppe.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
A1 Supplements's main competitors in E-commerce: Bodybuilding.com (87/100), GNC (90/100), Vitamin Shoppe (69/100), iHerb (79/100), Predator Nutrition (75/100).
Sources: Brand Analyzer scan
A1 Supplements offers over 900 products across sports nutrition, protein supplements, and diet and lifestyle supplement categories, catering to fitness and athletic needs.
Sources: A1 Supplements official site
A1 Supplements is an online retailer specializing in sports nutrition, protein, and diet and lifestyle supplements, offering over 900 products through its e-commerce platform, a1supplements.com.
Sources: A1 Supplements official site
A1 Supplements has limited AI-search visibility, scoring 29/100 on Brand Analyzer's AI visibility composite (visibility 0, trust 52, recommendation 53). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: A1 Supplements official site
A1 Supplements sells a wide range of sports nutrition and supplement products online, including protein powders and diet and lifestyle supplements. It provides competitive pricing, frequent BOGO promotions, and fast shipping to make these products accessible to customers.
Sources: A1 Supplements official site
A1 Supplements scores 53/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest E-commerce options. Recommendation depends on crawlability, structured data, and category authority.
Sources: A1 Supplements official site
A1 Supplements is known for its extensive catalog of over 900 sports nutrition and supplement products, competitive low pricing, frequent buy-one-get-one (BOGO) deals, and fast shipping to customers.
Sources: A1 Supplements official site
A1 Supplements can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: A1 Supplements official site
A1 Supplements is used by fitness enthusiasts, bodybuilders, and athletes who are seeking effective and affordable sports nutrition and supplement products.
Sources: A1 Supplements official site
A1 Supplements appears popular among fitness enthusiasts due to its large product selection of over 900 sports nutrition items, competitive and low pricing, frequent BOGO deals, and fast shipping, which collectively make premium fitness supplements more affordable and accessible.
Sources: A1 Supplements official site
A1 Supplements scores 29/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
A1 Supplements has a weak AI-visibility profile at 29/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (53/100) and its weakest is visibility (0/100). It benefits from a global traffic rank of #1,096,982 (Tranco), a Moz Domain Authority of 50/100 and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify A1 Supplements from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to A1 Supplements: 4KINSHIP (76/100), 48 Hour Books (76/100), Associated British Foods (ABF) (76/100), 아카데미과학 (Academy Plastic Model) (76/100).
A step up - brands to learn from: ZuPreem (81/100), Zulay Kitchen (81/100).
Category leader: DHL (97/100).
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