Seonix
77SEO and AI-search content on autopilot: analysis, writing, optimization, and scheduled publishing — without an agency.
As of , EffectHub lists 109 freemium AI tools for Marketing & Growth; paid plans start at $4.90 a month.
Freemium tools are free to keep using, with a paid tier that lifts limits or unlocks features. The free tier is the product, not a countdown.
28 of them expose an API.
All Marketing & Growth tools, any price →
SEO and AI-search content on autopilot: analysis, writing, optimization, and scheduled publishing — without an agency.
AI social media manager for e-commerce brands: strategy, post generation, scheduling, and analytics
YouTube growth analytics with AI ideas, thumbnails and coaching
AI agents that write, generate, and auto-post social content across TikTok, Instagram, YouTube, X, LinkedIn, and Facebook.
Checks whether ChatGPT, Perplexity, Gemini, and Google AI Overviews mention or cite your brand, billed per check.
Turns a company brief into original LinkedIn and X posts written in each employee's own voice, with approval before publishing.
Generates and schedules TikTok Shop ad videos for sellers, including rebuilds of clips that already sold
Scores a business across four signals: site readiness, external mentions, AI perception and AI identity.
AI agent for creators that you text on WhatsApp or Telegram to run social and marketing work
AI email template builder that pulls your site's logo and colors, then drafts branded emails from a chat prompt.
Simulates dozens of visitor types on a landing page to flag why they would not convert, plus tracks AI-engine citations.
Backlink index, keyword research, rank tracking and site audits from one crawler, now with AI-answer visibility tracking
Turns a YouTube video, blog post or topic into a designed LinkedIn carousel or text post.
WordPress plugin repositioned around being found and cited by AI answer engines, alongside the SEO plugin you already run.
AI toolkit for Etsy sellers: listings, keywords, research
YouTube SEO and bulk workflow tools inside YouTube Studio
Generates TikTok- and Reels-style UGC video ads from a product URL using AI avatars instead of hired creators.
Generates ad copy, video ads, and static image ads for TikTok, Meta, and Google from one account.
Turns one image or a short idea into a 10-second vertical clip for TikTok, Reels and Shorts, paid with credits.
Writes SEO articles on a schedule and publishes them straight into WordPress, Shopify or Webflow
Generates Instagram carousels and static posts, with copy and art together, for coaches and consultants.
Personalizes website content, product recommendations and landing pages per visitor, with an MCP server for AI clients.
Learns your posting voice from past posts and drafts, schedules, and cross-posts to six social networks.
Generates LinkedIn and X reply comments in the user's own voice from inside the feed.
Reads a local business's brand off its site, then writes and publishes its social posts, blog articles and local SEO pages on a schedule.
Audits a website across 70-plus signals and ranks the fixes for performance, SEO and AI-search visibility
Checks email addresses for syntax, MX, and SMTP validity before you send a campaign, with a bulk API.
AI agent that finds relevant creators, writes outreach, and tracks influencer campaigns in one dashboard.
A popup, landing page, and funnel builder with an AI agent that assembles funnels from templates.
Analyzes your site and social feeds, then drafts and schedules Facebook and Instagram posts.
Long-tail keyword finder that scores each SERP and drafts a post outline per keyword
Content strategy software that inventories a site, models its topics and tells you what to write, update or merge.
Audits how ChatGPT, Gemini, and Claude describe your site, alongside normal SEO tracking.
Email, SMS and web push marketing for online stores, with AI forms, reports and product recommendations on the paid plans.
A shared board where an AI agent drafts marketing campaigns as cards for a human to steer and approve.
Open-source social scheduler for 30+ networks, with a public API, MCP and self-hosting.
Turns Google Search Console queries into keyword clusters, cannibalization flags and content briefs.
Researches winnable keywords and publishes fact-checked blog articles to your site daily.
Four-step keyword research and content-brief workflow built for solo founders, not agency teams.
Builds landing pages from a business description, with lead capture and Stripe checkout that takes no platform commission.
Schedules, publishes, and reports on posts across a dozen-plus social platforms, with a shared inbox for agencies.
Publishes, monitors and auto-replies across 11 social networks from one dashboard.
Generates captions, trending hashtags, and a first comment from an uploaded photo for Instagram and TikTok.
Scores how well a page matches real search intent and suggests title and intro rewrites, paid per credit.
Interviews you about your expertise, then drafts LinkedIn, X, and Reddit posts grounded in your own documents.
Generates AI avatar and UGC-style ad videos and product demos from a text brief, without filming.
Auto-generates personalized marketing images by dropping recipient data into templates.
Generates ads, social posts, blogs, and short video ads for a brand from just its website address.
Scores competing headlines, thumbnails, or names against each other and explains which option wins and why.
AI ad platform that turns a product page into video ads with AI actors, then helps you test and launch variations.
Generates up to 25 keyword-targeted landing pages per project, hosted for you or exported as static HTML
AI tool for assembling sector newsletters from multiple source documents into one structured send.
Turns a business's Instagram posts into blog articles automatically, with manual approval before publishing.
Alerts you by email, Slack, or webhook when tracked keywords appear on Reddit, X, LinkedIn, Facebook, YouTube, or Hacker News.
Generates and publishes hundreds of programmatic SEO pages from a dataset, with direct WordPress publishing.
Finds where Amazon shoppers drop off and rewrites listings (title, bullets, description) to fix it.
Paste a landing page URL and get a conversion critique you can ask follow-up questions about
Marketing analytics and AI advisor for Shopify and WooCommerce stores
Chrome extension that fills backlink submission forms with AI and tracks whether the links stay live.
Crawls a site, finds internal linking gaps and inserts the links automatically.
Showing the top 60 of 109 by rating and click-through.
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 26, 2026, EffectHub lists 109 freemium AI tools for Marketing & Growth; paid plans start at $4.90 a month. (EffectHub, “Freemium AI tools for Marketing & Growth”, Oct 2026, https://effecthub.net/freemium-ai-tools/marketing-growth)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.