AI outline generator tools promise to support your content marketing efforts by saving time and streamlining workflows. 🧠
While many tools deliver on this promise with innovative features, not all are created equal when it comes to SEO, customization, and long-form content creation.
That’s why we’re breaking down the 10 best AI outline generator tools for content marketing—perfect alternatives to manual planning that can take your content game to the next level.
These SEO content tools were selected based on their ability to enhance productivity, boost SEO, and create outlines that meet diverse content needs. Whether you’re a blogger, business owner, or part of a marketing team, these options are designed to deliver results where others may fall short.
Ready to discover your perfect content assistant? 🚀
What Makes an AI Outline Generator Tool Great for Content Marketing?
Have you ever had a great idea about a topic for a blog post but you’re not quite sure how to organize your thoughts or what points to cover? This is where an AI outline generator comes in handy! 🖊️
It analyzes the topic you provide and suggests a well-organized outline, breaking down the main points and subpoints you might want to include. To do so, it uses algorithms and data from countless texts.
They aim to ensure your content is comprehensive, well-structured, and effectively addresses your audience’s needs. These tools are also helpful for overcoming writer’s block or brainstorming ideas in unfamiliar niches.
This can save you a ton of time and energy, getting you right into the groove of writing instead of stressing over how to start. However, what exactly separates the best tools from the rest?
A great AI SEO tool shouldn’t just work as an outline generator—it needs to provide actionable insights, improve productivity, and help you create content that resonates with your audience.
The tool should also be intuitive and easy to navigate, whether you’re a beginner or a pro. In addition, it needs to be flexible to adapt the generated outline to fit your specific content strategy.
To streamline your content marketing strategy, the AI outline generator must have an SEO integration. A top tool will suggest keywords, analyze search intent, and optimize outlines for better rankings—it should help you stay ahead of the curve by providing insights into trending topics and competitor strategies. 📈
The Top 10 AI Outline Generator Tools Worth Using (2025)
AI-powered outline generators are transforming content marketing by helping creators plan, structure, and optimize their content faster than ever. 🚀
To help you in the quest for the best tools, we’ve done the hard work and selected 10 alternatives to try out.
1. Search Atlas
Search Atlas is transforming how content creators and marketers generate structured, SEO-optimized content and approach their overall marketing strategy. By combining AI-powered research, competitor analysis, and content planning, it ensures your content strategy is both efficient and effective.
At the heart of Search Atlas is Content Genius, an AI-driven assistant designed to help you craft data-backed outlines with key subheadings, keyword suggestions, and topic clusters that enhance search rankings.
Powered by advanced AI models like Claude and ChatGPT, Search Atlas analyzes search intent, competitor outlines, and essential SEO elements such as internal linking, keyword gaps, and Natural Language Processing (NLP) recommendations.
This allows you to build well-organized, search-friendly content effortlessly. Beyond outline generation, Search Atlas provides SEO Topical Maps, which help organize content around core themes to improve authority and long-term SEO success.
Its Content Planner ensures a structured workflow, enabling consistent publishing and strategy alignment.
Beyond that, Search Atlas users can take advantage of OTTO, an advanced AI system that develops customized SEO models and generates optimized content. OTTO’s distinctive feature is its ability to adapt to algorithm changes, automatically adjusting content parameters to maintain search effectiveness.
Popular features
- Content Genius: Comprehensive AI writing support with integrated SEO analysis and competitor insights
- Keyword Tools: In-depth analysis tools featuring gap identification and trend monitoring
- Topical Maps: Strategic content mapping for establishing domain expertise
- Content Planner: Streamlined content scheduling and optimization system
- 1-Click Publishing: Single-click content publishing and updating
- OTTO: AI automation for content planning, outline refinement, and SEO optimization.
- All-in-One Platform: Comprehensive suite covering content creation, technical SEO, and outreach
Limitations
- Some users may need time to explore its advanced AI-driven features, but onboarding 1-on-1 calls are available.
- Large-scale content projects may require additional AI processing power, though there are scalability options.
Pricing
| Starter plan | Growth plan | Pro plan | |
| Price | $99/month | $199/month | $399/month |
| Free OTTO activation | 1 | 1 | 3 |
| User seats | 2 | 3 | 5 |
| GSC Site Projects | 5 | 15 | Unlimited |
| Articles Created | 40 | 100 | 200 |
| Full Article Generation | 30 | 60 | 90 |
| Regular AI Quota | 100 | 250 | 99999 |
| Content Assistant Keywords | 120 | 300 | 600 |
| Onpage In-Depth Audits | 40 | 100 | 200 |
| Content Plans | 40 | 100 | 200 |
Search Atlas reviews
- G2: 4.8/5 (91)
- Capterra: 4.9/5 (63)
2. Frase
Frase operates as an integrated content optimization platform that combines research capabilities with AI-driven content development. Whether you’re a content marketer, SEO strategist, or blogger, it provides an intuitive way to build data-driven content outlines that boost rankings and engagement.
One of its standout features is the AI Content Brief tool, which analyzes top-ranking competitors and suggests headings, subtopics, and keyword placements based on real-time search data. The built-in text editor then refines your content, offering recommendations on word count, headers, links, and images to enhance readability and SEO performance.
Also, when writing, the platform’s real-time topic scoring provides immediate feedback on content relevance and competitive positioning.
Popular features
- AI-Generated Outlines: Automatically create content structures based on competitor insights.
- SEO Optimization: Get real-time recommendations for improving search rankings.
- Team Collaboration: Assign content briefs and outlines to different writers.
- Project Management: Track progress across multiple content pieces.
- Templates & Custom AI Prompts: Save time with reusable brief templates and AI-driven workflows.
- Keyword Tracking: Monitor keyword usage and discover optimization opportunities.
Limitations
- Some users report that Frase has limited advanced content planning tools compared to full-scale SEO platforms.
- The AI content generation typically requires refinement.
Pricing
- Free Trial – 1 user, 1 SEO document, 2,000 AI words, no page tracking
- Basic: $45/month – 1 user, 30 SEO documents, unlimited AI words, track 1 site, add-ons available
- Team: $115/month – 3 users, unlimited SEO documents, unlimited AI Words, unlimited pages to track, add-ons available
- Enterprise Plan: Custom pricing and features
Frase reviews
- G2: 4.8/5 (295)
- Capterra: 4.8/5 (334)
3. Copy.ai
Copy.ai works as a specialized content generation platform that emphasizes speed and SEO alignment. The system leverages advanced AI to produce content ranging from comprehensive blog posts to targeted snippets through its versatile Freestyle tool.
It has a free AI-driven outline generator that simplifies content structuring and speeds up the writing process. It provides structured headings, subtopics, and keyword suggestions in seconds.
For bloggers and content marketers, the Pro plan offers long-form content generation, producing well-organized outlines with keyword-centric headings to ensure clarity and SEO impact. However, editing may still be needed to refine the content to match your exact style and tone.
Popular features
- Free Outline Generator: Quickly generate outlines with an intuitive AI-powered interface.
- Blog Architecture: Advanced outlining and heading optimization in the Pro version
- Freestyle System: Versatile content generation for various formats
- Template Library: Access a library of templates for blog posts, social media, and marketing materials.
- Content Enhancement: Built-in tools for content refinement and voice adjustment
Limitations
- Some users report that it occasionally generates incomplete sections, requiring manual refinement.
- Producing multiple content variations can consume word limits quickly, requiring careful management.
Pricing
- Free Plan: $0 – 1 seat, 2,000 words in chat
- Starter Plan: $49/month – 1 seat, unlimited words in chat, access to latest LLMs
- Advanced Plan: $249/month – 5 seats, 2,000 workflow credits monthly, 15+ marketing and sales workflows each
- Enterprise Plan: Custom pricing and features
Copy.ai reviews
- G2: 4.7/5 (182)
- Capterra: 4.4/5 (63)
4. Jasper
Jasper operates as an AI content assistant focused on rapid content development with brand consistency. The system transforms basic topic inputs and tone preferences into fully-formed content across multiple formats, from articles to social media posts.
This tool is particularly useful for SEO content analysis but more so content creation, offering keyword-focused structures and optimized headings to improve search visibility. While Jasper delivers content quickly, some light editing may be necessary to refine sections and ensure relevance.
Popular features
- Intuitive Interface: Minimal input requirements for content generation. It can also provide a strong first draft, significantly reducing writing time.
- Comprehensive Template Library: Over 50 content templates for blog writing, social media, and marketing materials.
- Tone Customization: Adjust content style to match your brand’s voice and audience preferences.
- Multi-Platform Support: Generate optimized content for blogs, websites, and social platforms.
- Jasper Chat: An AI-powered assistant to help streamline workflows.
Limitations
- A few opinions state that it may occasionally generate inaccurate or off-topic content, requiring manual adjustments.
- It might offer limited advanced SEO capabilities, often requiring additional optimization tools.
Pricing
- Creator Plan: $39/month – 1 user, 1 brand voice, access to Jasper Chat
- Pro Plan: $59/month – 1 user, 3 brand voices, 10 knowledge assets, 3 instant campaigns, AI image generation
- Business Plan: Custom pricing and features
Jasper reviews
- G2: 4.7/5 (1,243)
- Capterra: 4.8/5 (1,846)
5. ChatGPT
ChatGPT functions as a versatile AI system that can be used in SEO-optimized content creation. Using advanced NLP, it generates human-like outlines and content tailored to your topics and keywords, making it a versatile tool for content marketers, bloggers, and businesses.
Whether you’re drafting blog posts, optimizing article structures, or inserting keywords, ChatGPT can assist by suggesting relevant headings and maintaining keyword density. The system’s strength lies in its ability to adapt writing style and structure based on specific content requirements.
However, as ChatGPT isn’t an SEO-focused platform, the outline might require more attention to be better appropriate for your content goals.
Popular features
- AI-Powered Outlines: Creates structured content frameworks based on input topics and SEO best practices.
- Natural Content Generation: Produces plagiarism-free, well-organized content that meets professional standards.
- Adaptive Language Processing: Generates conversational, engaging text that enhances user experience.
- Customization Options: Adapts to various industries, tones, and content formats to match your needs.
Limitations
- May require extensive editing to ensure accuracy and quality.
- At times, it generates inaccurate or misleading information, necessitating careful review.
Pricing
- Free Plan: $0 – Access to GPT-4o mini, limited access to GPT-4o
- Plus Plan: $20/month – Everything in Free with extended limits to GPT-4o mini and GPT-4o
- Pro Plan: $200/month – Everything in Plus with unlimited access to GPT-4o mini and GPT-4o
- Team plan: $30/month per user – Higher message limits than Plus on GPT-4, GPT-4o, and tools like DALL·E, web browsing, data analysis
- Enterprise Plan: Custom pricing – High-speed access to GPT-4, GPT-4o, GPT-4o mini, and tools like DALL·E, web browsing, data analysis
ChatGPT reviews
- G2: 4.7/5 (670)
- Capterra: 4.5/5 (96)
6. Surfer SEO
Surfer SEO is a data-driven content optimization platform that analyzes top-performing pages to provide strategic content recommendations. It actually offers a free AI outline generator tool.
The system excels in delivering actionable insights for content structure based on competitive analysis. Surfer SEO’s strength lies in its ability to translate complex SEO data into practical strategies, offering suggestions on headings, subtopics, and keyword distribution.
Popular features
- Free Outline Generator Tool: Get AI-backed recommendations to enhance SEO performance.
- Content Structuring: Build optimized outlines by analyzing high-ranking competitor pages.
- Effective Keyword Usage: Ensure natural keyword integration while avoiding overstuffing.
- Competitive Insights: Compare your content with competitors to find improvement opportunities.
- Jasper AI Integration: Seamlessly integrates with Jasper AI for enhanced content creation (additional cost required).
Limitations
- Some suggested keywords or outlines may not always align with your content’s core focus.
- The interface can be challenging for beginners new to SEO and content optimization.
Pricing
- Essential Plan: $99/month – 200 pages tracked, 30 articles to write and optimize, 5 AI articles, 5 teammates allowed
- Scale Plan: $219/month – 1,000 pages tracked, 100 articles to write and optimize, 20 AI articles, 10 teammates allowed, 100 SERPs analysis daily, onboarding call
- Enterprise Plan: Custom pricing and features
Surfer SEO reviews
- G2: 4.8/5 (530)
- Capterra: 4.9/5 (412)
7. Scalenut
Scalenut runs as an AI-enhanced content strategy platform that combines keyword research with content optimization capabilities. It analyzes key metrics including search volume, relevance, and CPC to identify and create outlines and content briefs.
A key feature of Scalenut is its content optimization tool, which groups related keywords into effective topic clusters, ensuring content matches search intent and reaches the right audience. As for the outlines, they come with SEO-friendly briefs and suggested word counts.
Popular features
- Cruise Mode: Quickly create SEO-optimized content with AI-powered keyword suggestions.
- Content Optimizer: Provides real-time insights to refine new and existing content.
- Template Library: Pre-optimized content frameworks.
- Featured Snippet Optimization: Helps adjust content to increase the likelihood of appearing in Google’s featured snippets.
Limitations
- Users report the possibility of inconsistent AI-generated tone, sometimes requiring significant human editing.
- Besides content briefs, advanced features like AI detection, human-like text generation, and on-page analysis are only available as optional add-ons.
Pricing
- Essential Plan: $49 monthly – 5 articles creation and 5 optimizations per month
- Growth Plan: $79 monthly – 75 articles creation, 75 pages optimization, 75 keyword clusters, 500 pages analysis
- Pro Plan: $149 monthly – 75 articles creation, 75 pages optimization, 75 keyword clusters, 1500 pages analysis
Scalenut reviews
- G2: 4.7/5 (308)
- Capterra: 4.8/5 (397)
8. Outranking
Outranking is an AI-driven SEO platform designed to simplify and enhance the content optimization process. It allows users to quickly generate SEO-friendly outlines, identify relevant keywords, and create high-ranking content in just minutes.
One of Outranking’s standout features is its ability to uncover popular search queries in your niche, helping shape strategic, high-value content. Additionally, its SERP analysis tool enables users to assess search performance, identify gaps, and refine their SEO approach beyond mere outline generation.
Popular features
- SEO-Driven Outlines: Generate keyword-rich outlines based on AI-powered research and entity analysis.
- Question Module: Discover and incorporate frequently asked questions in your niche to target high-value search queries.
- AI Content Generation: Automate content creation with AI-driven, SEO-friendly text.
- Content Templates: Access pre-designed content templates for different article types, saving time and ensuring SEO compliance.
Limitations
- AI-generated content may sometimes lack depth and originality, requiring manual updates.
- Pricing can become expensive, particularly for businesses managing multiple content projects.
Pricing
- Starter Plan: $19/month – 1 user, 4 SEO documents, content briefs
- SEO Writer Plan: $79/month – 2 users, 15 SEO documents, unlimited AI & SEO drafts
- SEO Wizard Plan: $159/month – 3 users, 30 SEO documents, unlimited AI & SEO drafts
- Custom Plan: Custom pricing and package
Outranking reviews
- G2: Not available
- Capterra: 4.5/5 (17)
9. Ahrefs
Ahrefs is a comprehensive SEO platform with many useful features beyond content marketing. However, through its Content Helper, Ahrefs works as a data-driven content optimization system centered on comprehensive keyword research and competitive analysis.
Among its writing tools, it offers a free AI outline generator. The user only inputs their ideas about the topic and the artificial intelligence creates a well-structured, SEO-optimized outline.
In addition, Ahrefs excels in competitive analysis, offering insights into high-performing keywords and content gaps that inform strategic content development.
Popular features
- Free AI Outline Generator: creates helpful briefs based on users’ inputs.
- Free AI Writing Tools: from paragraph generation to a summarizer tool, it provides basic solutions at no cost.
- Analytics Integration: Analyze top-performing content to uncover trends, engagement metrics, and backlink opportunities.
- Content Strategy: Compare your content with competitors to identify missed keyword opportunities and new topic ideas.
Limitations
- Free AI tools might have limited capabilities in comparison to paid plans.
- Some users have reported minor inaccuracies in keyword and ranking data.
Pricing
- Lite Plan: $129 monthly – 5 projects, 6 months of history, 100,000 crawl credits, 750 tracked keywords
- Standard Plan: $249 monthly – 20 projects, 2 years of history, 500,000 crawl credits, 2,000 tracked keywords
- Advanced Plan: $449 monthly – 50 projects, 5 years of history, 1.5M crawl credits, 5,000 tracked keywords
- Enterprise Plan: $14,990 yearly – 100 projects, unlimited history, 5M crawl credits, 5M max pages per project
Ahrefs reviews
- G2: 4.5/5 (548)
- Capterra: 4.7/5 (572)
10. Rytr
Rytr is an AI-driven writing assistant designed to help content creators, marketers, and bloggers generate high-quality text quickly and efficiently. Whether you need SEO-friendly blog posts, landing pages, or rewritten content, Rytr’s advanced NLP technology ensures content is coherent and engaging.
If you want an AI outline generator, Rytr can do it in over 30 languages. It also lets users select a preferred tone and add the inputs they want to get a better brief.
Popular features
- Versatile Outline Generator: Get customized results for various needs and goals.
- Voice Options: Choose from 20+ tones to customize your writing style for different audiences.
- NLP-Powered Text Generation: Ensures contextually relevant and engaging writing for various topics.
- SEO Integration: Assists in creating search engine-friendly content, though some manual tweaking may be necessary.
Limitations
- Compared to other AI tools, Rytr offers fewer customization and optimization options.
- Some users find it struggles with maintaining coherence in lengthy articles.
Pricing
- Free Plan: $0 – 10k AI characters per month, no tone of voice match, no plagiarism checks, 1 language
- Unlimited Plan: $9/month – Unlimited AI characters, 1 tone of voice match, 50 plagiarism checks monthly, 1 language, 2x character input limit
- Premium Plan: $29/month – Unlimited AI characters, multiple tone of voice match, 100 plagiarism checks monthly, 35+ languages, 3x character input limit
Rytr reviews
- G2: 4.7/5 (809)
- Capterra: 4.6/5 (18)
Don’t Stop With Just an AI Outline Generator When There Are Better Choices
After analyzing these top AI outline generators, Search Atlas emerges as the comprehensive solution for content creation and SEO optimization. While each platform offers unique capabilities, Search Atlas stands out through its integrated approach, combining powerful AI content generation with advanced SEO tools and real-time optimization features.
It’s not just about sprinkling AI into your workflow. It’s about integrating AI at every step of your content creation and SEO process. With features like OTTO, Search Atlas helps streamline everything in one platform.
Unlike other tools that focus on either content creation or SEO, Search Atlas provides a unified solution that handles everything from initial research to final optimization.
If you’re ready to level up your content strategy and simplify your SEO workflow, why not take the first step? Take advantage of Search Atlas free trial and see how it can transform your marketing efforts today!
