Open source alternative to Semrush and Ahrefs
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Updated
Aug 12, 2026 - TypeScript
Open source alternative to Semrush and Ahrefs
A free SEO research tool using Model Context Protocol (MCP) powered by Ahrefs data. Get backlink analysis, keyword research, traffic estimation, and more — directly in your AI-powered IDE.
DataForSEO API skill for Claude Code - Complete SEO data integration
Moz Pro Secure Shift
Ahrefs Plus Flow
23 production-ready SEO skills for Claude Code. Technical SEO, content optimization, keyword research, backlink analysis, and AI visibility monitoring.
ScrapeBox Ultimate SEO Automation delivers the Full Version with Professional Build tools for large-scale search optimization workflows. Complete Edition installation and download for Windows marketing teams.
Free SEO Audit MCP server for Claude - captures and stores all the raw data you need for a complete technical SEO audit. Google Search Console + a first-party crawl + DataForSEO + Majestic SEO merged into one prioritised audit.
backlink discovery, SEO, link-building
MCP server for the CrawlGraph backlink-intelligence API (Common Crawl webgraph). Backlink lookups + competitor gap analysis for Claude, Cursor, Cline, and any MCP client.
Backlink Finder New 2026 is the premier utility for discovering high-authority link opportunities. Boost your SEO rankings and outpace competitors with this secure, high-speed discovery tool.
tool for online backlink analysis
A lightweight, explainable Python toolkit for performing first-pass technical SEO audits, including crawlability, indexing signals, metadata, canonicals, headings, links, images, robots.txt, and performance checks.
Backlink checker & SEO toxicity auditor — score link prospects 0–100, detect spam/toxic links, and automate audits.
Enterprise SEO Metrics API provides detailed search performance insights, including backlink quality, domain authority, competitor analysis, anchor texts, and technical SEO indicators. It helps developers and businesses monitor, analyse, and optimise website performance with reliable, data-driven SEO metrics.
toxic backlink checker analyze backlinks
30x SEO 中文版 — 23 个生产级 SEO 技能 + Squirrelscan CLI,专为 Claude Code 打造。技术 SEO、内容优化、关键词研究、外链分析、AI 可见性监控。
Open datasets from Common Crawl's hyperlink graph: which domains link to every major tool in a category. By crawlgraph.com
distribute press release backlinks
Toxic link removal for SEO health
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