SubSeller
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Search and AI readiness

Every store ships SEO-first and AI-readable. Structured data, sitemaps, multi-language signals, and clean entity metadata so your store shows up where buyers search, and gets cited where AI answers.

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SEO, baked in

  • Auto-generated sitemaps, per-store and per-market.
  • Product schema, breadcrumb schema, organization schema, out of the box.
  • Meta tags, OG cards, canonical URLs, hreflang across markets.
  • Page speed targets hit by default. Mobile-friendly from day one.
  • Image alt text, internal linking, clean URLs. The boring basics that win.

AI-search readiness

  • Structured product data so LLMs (ChatGPT, Perplexity, Gemini, Claude) can cite your store.
  • llms.txt and clear entity definitions, so your store shows up in AI answers, not just blue links.
  • FAQ schema, review markup, knowledge-graph-friendly metadata.
  • Consistent brand data across the web, so AI knows who you are.

Per-market SEO

  • hreflang across every language you ship.
  • Localized metadata: titles, descriptions, structured data in the buyer's language.
  • Region-specific sitemap entries.

Reviews and trust signals

  • Review markup so stars show in search and in AI answers.
  • Verified-buyer badge data, exposed to crawlers and LLMs.

What you control

  • Edit any meta tag, schema field, or sitemap entry.
  • Inject your own structured data for products with unique attributes.
  • Per-page overrides when the default is not enough.

Built for developers

  • Sitemap endpoint, schema.org JSON-LD endpoint, llms.txt endpoint. All API-accessible.
  • Webhook when SEO health scores drop below threshold.
  • Audit log of every meta and schema change.

We are building this right now.

SubSeller is a work in progress. Tell us what you need and help shape what we ship next.

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