# RenderlySEO > Fix SEO and AI-search visibility for Lovable, Bolt, Replit and Base44 apps with one DNS change. RenderlySEO is a prerendering service for JavaScript-built websites. It serves crawler-ready HTML to Google, Bing, ChatGPT, Claude, Perplexity and social-preview bots so AI-generated apps get indexed, ranked and cited without code changes. ## Pages - [Home](/): SEO + AI search visibility for AI-built apps. Start a 7-day free trial. - [How it works](/how-it-works): One-DNS setup, prerender flow and live proof of indexing. - [Features](/features): Prerendering, sitemaps, meta tags, social previews and AI-crawler optimization. - [Integrations](/integrations): Setup guides for Lovable, Bolt, Replit, Base44 and custom React apps. - [Lovable SEO](/lovable-seo): Dedicated page for fixing Lovable app indexing and AI visibility. - [Base44 SEO](/base44-seo): Dedicated page for fixing Base44 app SEO and social previews. - [Privacy](/privacy): Privacy policy and data handling. - [Terms](/terms): Terms of service. ## Comparisons - [RenderlySEO vs Prerender.io](/renderlyseo-vs-prerender-io): Feature and pricing comparison. - [RenderlySEO vs SEO4Ajax](/renderlyseo-vs-seo4ajax): Feature and pricing comparison. - [RenderlySEO vs HadoSEO](/renderlyseo-vs-hadoseo): Feature and pricing comparison. - [RenderlySEO vs DataJelly](/renderlyseo-vs-datajelly): Feature and pricing comparison. - [RenderlySEO vs EdgeComet](/renderlyseo-vs-edgecomet): Feature and pricing comparison. - [RenderlySEO vs Encited](/renderlyseo-vs-encited): Feature and pricing comparison. - [RenderlySEO vs Macrometa PhotonIQ](/renderlyseo-vs-macrometa-photoniq): Feature and pricing comparison. ## Optional - [Sitemap](/sitemap.xml): XML sitemap for search-engine crawlers.