# Fact Sheets & Custom Knowledge — One Source of Truth | Agility Writer > Build reusable, research-backed fact sheets for brands, products, and services, then attach them so every article stays accurate and consistent. URL: https://agilitywriter.ai/features/fact-sheets/ Feature # Fact Sheets & Custom Knowledge Reusable, research-backed profiles for brands, products, and services. Build them once and attach them so every article stays accurate and consistent. Try Agility Writer for $1 [https://app.agilitywriter.ai/register →](https://app.agilitywriter.ai/register) Last updated: June 12, 2026 ![Agility Writer Fact Sheets](/images/features/fact-sheets.jpg) ★★★★★ 4.7 (33+ Trustpilot) 5,000+ active users Articles in minutes 15+ years SEO consulting The Problem ## Facts drift when every article starts from scratch Across a comparison, an alternatives post, and a review, the same product picks up different prices, features, and claims. Keeping them aligned by hand doesn't scale. Conflicting product claims spread across dozens of pages The same research repeated for every comparison and roundup Location pages with inconsistent NAP, licensing, and service details Why Teams Use It ## What Fact Sheets gives you ### Data consistency at scale One source of truth removes conflicting claims across articles, so every page agrees on the facts. ### Massive reuse Create a sheet once, then plug it into comparisons, alternatives, roundups, and reviews. ### Faster production AI research with citations cuts comparison-page writing time by 60 to 80 percent. How It Works ## Fact Sheets in 4 steps 01 / 04 ### Create a fact sheet Use AI Research (topic, type, website, language, optional location and favor) to generate in about 5 to 10 minutes, or choose Manual Input and write it yourself. ![Fact Sheets step 1: Create a fact sheet](/images/features/fact-sheet-create-with-ai-research.jpg) 02 / 04 ### Review and edit Check citations, trim to essentials, and format clear sections: overview, features, pricing, audience, and differentiators. ![Fact Sheets step 2: Review and edit](/images/features/fact-sheet-review-and-edit.jpg) 03 / 04 ### Organize and tag Save to your library. Each sheet gets a unique Tag Code, such as FS-Ahrefs-20250727-4221, for quick reference. ![Fact Sheets step 3: Organize and tag](/images/features/fact-sheet-library-tag-codes.jpg) 04 / 04 ### Attach to the writer In the writer, enable Custom Instruction, Fact Sheets & Knowledge, browse your library, and select the relevant sheets so the AI keeps facts consistent. ![Fact Sheets step 4: Attach to the writer](/images/features/fact-sheet-attach-to-writer.jpg) Create a fact sheet ![Fact Sheets step 1: Create a fact sheet](/images/features/fact-sheet-create-with-ai-research.jpg)![Fact Sheets step 2: Review and edit](/images/features/fact-sheet-review-and-edit.jpg)![Fact Sheets step 3: Organize and tag](/images/features/fact-sheet-library-tag-codes.jpg)![Fact Sheets step 4: Attach to the writer](/images/features/fact-sheet-attach-to-writer.jpg) Fact Sheets are reusable, research-backed profiles for brands, products, or services. Use one as a single source of truth so every article stays accurate. Build it with AI research, citations included, or write it manually, then attach it to any article in Agility Writer. ## Who it’s for - **SEO agencies and in-house teams** — standardize product claims across hundreds of pages, so every writer pulls from the same approved facts. - **Publishers and affiliate sites** — speed up comparisons, alternatives, and yearly “best of” refreshes instead of re-researching each brand every time. - **Local services** — keep NAP, licensing, and service details consistent across every location page. ## What you can build with them - **Comparisons and alternatives** — make a sheet per brand, then generate “Ahrefs vs SEMrush”, “SEMrush vs Moz”, or “X best Microsoft Teams alternatives” rotated against the competitors. - **Local business libraries** — a brand sheet covering history, values, contact and hours, licenses, and guarantees, plus a sheet per service: plumbing (scope, price ranges, timelines), HVAC installation (brands, process, maintenance), or legal consultation (practice areas, process, fees). The scale pattern is simple: build once, then generate “\[Service\] in \[City\]” pages across your whole footprint, with the same facts on every one. Pair Fact Sheets with Bulk Generation [/features/bulk-generation/ →](/features/bulk-generation/) to roll those pages out in a single run. For a click-by-click walkthrough of creating and attaching sheets, see the Fact Sheets help article [/help/fact-sheets/ →](/help/fact-sheets/) . What's Included ## Everything in Fact Sheets AI research with citations, or manual input with a standard structure A single source of truth attached to any article Tag Codes for fast bulk setup and search Favor option to apply a positive bias where appropriate Built for comparisons, alternatives, roundups, and reviews Keeps NAP, licensing, and service details consistent across location pages Got Questions? ## Fact Sheets FAQs What is the difference between AI Research and Manual? AI Research auto-collects and cites information from multiple sources. Manual lets you write from scratch while still standardizing the structure. Can I bias the sheet toward my brand? Yes. Use Favor to apply a positive bias where appropriate, then review for balance. How do Tag Codes help in production? They speed up bulk setup. Paste codes into roundup settings or search to attach the right sheets instantly. What pages benefit most from Fact Sheets? Comparisons, alternatives, roundups, reviews, recurring industry pieces, and multi-location service pages. How often should I update a sheet? Quarterly is a good default, or sooner after major pricing or feature changes. More Features ## Explore more of Agility Writer ### Smart Writer Go from idea to publish-ready draft with proven defaults. Pick a type, add a topic, review the outline, and generate, with no parameter tweaking. [Smart Writer →](/features/smart-writer/) ### Bulk Generation Generate up to 200 articles in one run from CSVs, keywords, or location lists, with auto silo links that build topical authority. [Bulk Generation →](/features/bulk-generation/) ### Templates & Writing Modes Pick a mode for speed or control, then a template that matches the job, and generate long-form content that's ready to rank. [Templates & Writing Modes →](/features/writing-modes/) ![](/images/cta/modern-3d-abstract-saas-illustration-with-soft-blu.webp) Available now, start in under 2 minutes ## Ready to try Fact Sheets? Start your $1 trial. 5 credits, full access to Fact Sheets & Custom Knowledge and every other Agility Writer feature. Try Agility Writer for $1 [https://app.agilitywriter.ai/register →](https://app.agilitywriter.ai/register) See Pricing [/pricing/ →](/pricing/) Cancel anytime Credits roll over Trustpilot 4.7/5