SEO Pilot 对比 Exa

SEO Pilot is an SEO content platform that combines a SaaS writing workflow with a free Chrome extension for on-page analysis. The web app covers keyword research, an idea library for article concepts, bulk article cluster generation, and a content calendar for scheduling posts to WordPress.

The content editor lets you pick AI models, set article structure and tone, and fine-tune drafts with a built-in text editor. You can generate blog posts and listicles, track content metrics against SERP competitors, and organize work across folders and team workspaces with role-based access.

The Chrome extension runs alongside the SaaS product, offering on-page SEO checks, broken link detection, heading extraction, contact info scraping, and an AI writer that turns existing page outlines into new articles. Paid plans unlock the full SaaS writer; the extension itself is free for core SEO analysis.

Exa 是为 AI 代理构建的搜索 API，而非传统的关键字搜索。该公司索引了数百亿个网页，通过一个 API 提供搜索、页面内容、深度研究和监控功能，开发者无需搭建自己的爬虫堆栈，即可为代理提供实时的网页上下文。

该产品涵盖多个端点。搜索端返回排名的 URL，并可选高亮，筛选页面内容至 LLM 实际需要的令牌。内容端获取完整网页文本。深度搜索执行多步骤研究，提供结构化输出和引用。代理端处理异步列表构建和丰富。监控端按计划监测网页并通过 webhook 推送更新。

延迟可根据搜索类型调节，从不到 200 毫秒的即时模式到需要几秒的深度模式，以应对更复杂的查询。类别索引涵盖公司、人员、研究论文、新闻等多种内容。客户包括 Cursor、Cognition、HubSpot、OpenRouter 和 Monday.com，平台上拥有超过 40 万开发者。