Build an Evidence Centre Buyers and AI Can Verify
Polished opinion pieces don’t answer the questions buyers and AI systems need to verify before trusting you. An evidence centre does: clear, current pages on security, pricing, implementation, integrations, results and who you are.
What is an evidence centre?
A set of factual pages that let buyers, reviewers and AI assistants verify what you say: product documentation, security and privacy, data processing, implementation, integrations, pricing, customer results, benchmark methodology, changelog, company story, real expert bios, and contact, support and legal pages.
What does it look like?
| Page | What it answers | Updated |
|---|---|---|
| Security and privacy | Data handling, certifications, subprocessors | Sep 2026 |
| Pricing explained | What each plan includes and why | Aug 2026 |
| Implementation | Steps, timeline ranges, who’s involved | Sep 2026 |
| Integrations | What syncs, limits, setup | Sep 2026 |
| Customer results | Named outcomes with methodology | Jul 2026 |
| Changelog | What changed and when | Weekly |
What do search engines need from these pages?
For Google, pages must be indexed and eligible to show with a snippet to appear as supporting links in AI Overviews or AI Mode, with no additional requirements; the usual technical and people-first principles apply (Google on AI features and your website). Don’t hide key facts in PDFs or images only, and keep pages crawlable.
What about ChatGPT?
OpenAI says to make sure you aren’t blocking OAI-SearchBot if you want public pages to appear in ChatGPT search; GPTBot is the separate crawler for potential training use (OpenAI’s publishers FAQ). Decide each deliberately in robots.txt. Details are in AI crawlers, robots.txt and llms.txt.
Publish the facts, not just the opinions.
Buyers verify before they buy. Make verification easy.
How do you keep it trustworthy?
- Date every page and update it when things change.
- Use plain language: what you do, for whom, and limits.
- Name real people with real experience.
- Link from guides and product pages to the evidence.
Review it with the AI content quality review, refresh it via the refresh system, and publish methodologies for product-data reports.
Frequently asked questions
What is a SaaS trust or evidence centre?
A set of factual pages on security, pricing, implementation, integrations, results and company details.
How do I appear in Google AI Overviews?
Pages need to be indexed and eligible for a snippet; Google says there are no additional requirements.
How do I appear in ChatGPT search?
Keep public pages accessible and don’t block OAI-SearchBot, per OpenAI’s publishers FAQ.
What is the difference between OAI-SearchBot and GPTBot?
OAI-SearchBot is for ChatGPT search; GPTBot is for potential model training.
Do I need llms.txt to be cited by AI?
Google says no special files or markup are needed for its AI features. Focus on clear, crawlable pages.
Which pages do enterprise buyers check first?
Usually security and privacy, pricing, integrations, implementation and customer results.
Sources & further reading
Standards and platform rules change. These sources let you verify the current requirements directly. All screens shown are mock-ups of fictional products.