Show HN: We built an AI tool to crawl our SEO articles and find places to update

I got tired of spending hours and hours manually inspecting each of our SEO blog posts to find places that we needed to update. Fresh SEO now does it for me. This tool has already saved me dozens of hours, and I’ve only had it for two months.

You just provide Fresh SEO with a link to your sitemap. The tool then indexes your content and makes it searchable.

Fresh SEO has two modes: 1. Quick Search: Straightforward string matching. Great for “find and replace” situations like updating mentions of an old price or an old product name. 2. AI Search: More sophisticated. Give Fresh SEO a set of directions explaining what you need to update. Then, Fresh SEO analyzes each page, assigns it a score out of 100, and provides a rationale for the score. Great for situations that require more judgement about what needs to be updated. We’re using DeepSeek V3 to power the analysis.

Although the main niche for the product is SEO, we think it could also be useful for keeping documentation up-to-date, which may be more relevant for the HN crowd.

We would love to hear what you think!