Free InLinks Alternatives (2026)

• Semrush

  SEO and marketing toolkit with AI writing and competitive research. Best for SEO specialists, marketers and agencies. Key features: Keyword and competitor research; Website and position tracking; AI search visibility tracking.

• GetGenie

  WordPress plugin and web app that writes SEO blog posts with AI, using keyword, NLP and competitor data. Best for WordPress bloggers, SEO content writers and WooCommerce store owners. Key features: Keyword research with NLP and semantic keyword suggestions; SERP competitor analysis of headings, word count and images on top pages; Blog Wizard turns one keyword into a full SEO blog post.

• Answer Socrates

  Finds the questions people search about a topic and groups keywords into topic clusters by meaning with NLP. Best for SEO consultants planning site structure, Content marketers and bloggers and Niche site owners. Key features: Keyword clustering that uses NLP to group keywords by meaning and intent; Question keywords from Google Autosuggest, People Also Ask and live results; Keyword research in any language and country.

• MarketMuse

  AI content planning and SEO software: topic research, content briefs and scoring. Free package of 10 queries a month. Best for Individual content writers with low volume, SEOs trying topic research and Content strategists testing the tool. Key features: Topic research with Topic Navigator, Keywords, SERP x-ray and SERP Heatmap; Site Heatmap and Connect on the Free package; Personalized difficulty and topic authority metrics on paid tiers.

• AirOps

  AI search and content platform: tracks brand mentions in AI answers and runs agents that draft and publish content. Best for Individuals building content for one brand or project and Marketers and SEO teams working on AI search visibility. Key features: Quill agent that runs Playbooks to draft and refresh content; Tracking of brand mentions and citations in AI answers (ChatGPT only on Solo); Brand Kit that keeps tone and writing rules consistent.

• Twinword Ideas

  Keyword research tool that groups suggestions by AI-detected topics and user intent, with search volume and scores. Best for Bloggers planning content, SEO beginners and Small business owners researching keywords. Key features: Groups keyword suggestions by AI-detected popular topics, user intent and patterns; Relevance, keyword and title scores for each suggestion; Search volume, SEO competition, paid competition and CPC data.

• Rank Math

  WordPress SEO plugin with Content AI. Best for WordPress site owners and bloggers. Key features: Setup wizard that configures SEO settings; Built-in suggestions for optimizing content; Schema markup for rich snippets.

• Similarweb

  Digital market intelligence with AI. Best for marketers and analysts. Key features: Website traffic data; Competitive insights; Market research.

• Koala AI

  AI SEO writer that drafts blog posts and Amazon roundups from a keyword, using live search data and your brand details. Best for Bloggers, Niche site owners and Affiliate marketers. Key features: KoalaWriter articles that cover the entities and terms of the ranking pages; Amazon roundups and single-product reviews from live Amazon data; Brand DNA: reads your website once and writes in your voice.

Which free InLinks alternatives are free forever?

8 of the 9 here have a free plan with no end date: Semrush, GetGenie, Answer Socrates and 5 more. Each listing shows its free limits and the day we checked them.

Are any free InLinks alternatives open source?

Yes: Rank Math is open source and free to run yourself.

How do you check these free plans?

We read each maker's own pricing page and note the day we checked; the newest check on this page is 27 Oct 2026. Rank follows our published rules: paid placements are always labelled, and payment can't buy rank.

Free AI tools by task

• Do SEO & keyword research
• Write articles & copy
• Send email campaigns