SchemaWright vs SignPost
Pricing, platforms and features, side by side.
vs
Side by side
| SchemaWright | SignPost | |
|---|---|---|
| Pricing | Free | Free |
| Starts at | Free | Free |
| Free plan | Yes | Yes |
| Available as | Skill | Skill |
| Category | Marketing | Marketing |
| Languages | English | English |
| Integrations | Claude Code, Claude apps | Claude Code, Claude apps |
| Compliance | None listed | None listed |
| Released | 8 Nov 2026 | 8 Nov 2026 |
| Last updated | 9 Nov 2026 | 9 Nov 2026 |
| Developer | Dude Lemon LLC | Dude Lemon LLC |
Features
SchemaWright
- Facts from the pagePrices, ratings, breadcrumbs and dates read before anything is written.
- Rich result verdictsEligible or not, for 22 Google features.
- Visible values onlyMarkup that the page does not show is flagged.
- Site-wide checkOne Organization and one WebSite across every page.
- Merchant listingsShipping, returns and product variants.
- Typos and placeholdersWrong case, misspelt properties, template leftovers.
- Retired featuresHow-to, FAQ limits and features phased out in 2025.
- Framework placementNext.js, Nuxt, Astro, SvelteKit, WordPress and Shopify.
SignPost
- Reads the site politelyrobots.txt, sitemap indexes and a pause between pages.
- AI crawler access18 crawlers checked against robots.txt.
- A first draftPages grouped into products, pricing, docs, policies and more.
- Link and format checkEvery link fetched; format, duplicates and placeholders linted.
- Stays currentStale links and missing key pages against a fresh crawl.
- llms-full.txtEach page's main text as Markdown.
- Hosting guideNext.js, WordPress, Shopify, Webflow and static hosts.
- Factual linesOne line per page, from the page itself.