--- description: Claims without credible evidence fail because buyer skepticism is the default state when evaluating any company's website. Vague language,… image: https://www.leanlabs.com/hubfs/LL%20V4.1/LL%20Featured%20Image.png title: Why claims without proof are not believed on websites --- B2B Websites Why claims without proof are not believed on websites # Why claims without proof are not believed on websites Claims without credible evidence fail because buyer skepticism is the default state when evaluating any company's website. Vague language, unsubstantiated assertions, and unsourced statistics trigger distrust, not persuasion. Platitudes and generalities pass through the buyer's awareness without creating understanding or belief. When a website says "very best quality" or "industry-leading results" with no evidence attached, buyers lose confidence that the company will be honest about anything else. B2B buyers in particular demand tangible evidence and accountability; research shows 19% of B2B buyers report reduced confidence in purchases when AI or systems produced misleading results. Proof requires clear, specific, undeniable evidence. Without it, skepticism dominates buyer psychology and becomes the lens through which every other page on the site is read. ### Ask AI about Lean Labs [ ![](https://www.leanlabs.com/hubfs/LL%20v5/Images/Logos/chatgpt.svg) ChatGPT ](https://chat.openai.com/) [ ![](https://www.leanlabs.com/hubfs/LL%20v5/Images/Logos/googlegemini%201.svg) Gemini ](https://www.google.com/search?udm=50) [ ![](https://www.leanlabs.com/hubfs/LL%20v5/Images/Logos/perplexity%201.svg) Perplexity ](https://www.perplexity.ai/search/new) [ ![](https://www.leanlabs.com/hubfs/LL%20v5/Images/Logos/claude%201.svg) Claude ](https://claude.ai/new) [ ![](https://www.leanlabs.com/hubfs/LL%20v5/Images/Logos/copilot.svg) Copilot ](https://copilot.microsoft.com/) Ask AI ```json { "@graph": [ { "@id": "https://www.leanlabs.com/#organization", "url": "https://www.leanlabs.com/", "logo": { "url": "https://www.leanlabs.com/favicon.ico", "@type": "ImageObject", "width": 60, "height": 60 }, "name": "Lean Labs", "@type": 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