Using AI in SEO: opportunities and risks

AI will not replace SEO specialists any more than calculators replaced accountants. AI tools have already become part of day-to-day SEO work. They speed up routine tasks and help with content, keyword research, technical SEO, and reporting. But if used too directly, they can create hallucinations, repetitive content, and weak decisions that do not hold up in practice.

To avoid that, we put together a practical workflow: what to do, which AI tool to use, and what kind of prompt to give it. You will find that framework later in the article.

This article was prepared by Daniil Levin, Middle SEO Specialist at Why SEO Serious. He explores AI search, content systems, and their use in e-commerce and B2B.

Why SEO can no longer work without AI

SEO has become too large to handle fully by hand in the same way teams did five years ago. Here is what changed:

• Research has become much faster. It used to take a full day to gather a topic base, spot trends, and collect solid source material. Now it takes 30 to 60 minutes, provided there is a proper fact-checking process. If one team does not move fast, another one will.
• Keyword research and content planning have become more complex. Teams need to understand intent faster, avoid keyword cannibalisation, build clusters, and keep content up to date.
• Technical SEO work has expanded. Websites keep growing. There are more pages, more templates, and more changes. Without automation, teams get buried in spreadsheets and checklists and miss important issues.

Where AI creates the most value in SEO

Choosing AI tools for different SEO tasks

ChatGPT

A solid default tool for day-to-day SEO work. It helps teams build structure quickly, outline hypotheses, prepare briefs, and bring a draft into a clearer logical shape.

SEO capabilities:

• Helps build the structure of an article, page, or content plan.
• Speeds up the preparation of meta tags, briefs, and templates.
• Works well for initial editing and text refinement.
• Helps formulate hypotheses and working ideas.

Claude

A good fit for longer pieces where flow, rhythm, and careful delivery matter. It is especially useful when there is already a plan, a set of key points, and a clear writing task.

SEO capabilities:

• Helps write and edit long-form content without losing structure.
• Maintains the overall rhythm of the piece and paragraph cohesion better.
• Works well for rewriting drafts into a more unified text.
• Is convenient for working from an existing outline and a defined tone of voice.

Gemini

Gemini is strongest in technical SEO tasks, especially where Google logic, markup, and structured data are involved.

SEO capabilities:

• Helps with Schema.org markup and JSON-LD.
• Works well for preparing technical briefs.
• Is useful for reviewing technical scenarios and page logic.
• Adds value in tasks where formal structure matters.

Perplexity and AI search

This is more of a research tool than a content production tool for SEO. It is especially useful when the job is to gather fresh data quickly, find sources, and verify questionable claims.

SEO capabilities:

• Helps find sources, numbers, and fresh data.
• Is useful for initial topic research.
• Works well for checking questionable claims.
• Helps build a source base for further work.

Best tools for each task

For general SEO tasks, choose ChatGPT. It covers around 80% of an SEO specialist’s needs and offers the best balance between quality and ease of use.

For high-quality content, use Claude. It produces texts that usually need very little editing and read well for users.

For technical tasks, choose Gemini Pro. It handles code, markup, and technical audits more effectively.

For research and analysis, Perplexity AI is especially useful. It provides up-to-date information and helps with competitor research.

Where AI can hurt SEO

Hallucinations

All modern language models are prone to hallucinations, meaning they can generate information that sounds plausible but is not accurate.

How to reduce the risk:

• Verify facts against independent sources.
• Use AI search for links, then check them manually.

Repetitive content and loss of originality

Identical prompts lead to identical texts. How to reduce the risk:

• Add expert insights and real examples.
• Give the model company materials and product-specific context.
• Write in sections, not in one large prompt.

Detection of low-quality AI content

Search engines are getting better at recognising not the use of AI itself, but content that is formulaic, empty, and over-optimised. The issue is not that the text was generated. The issue is that it:

• Adds no new value compared with top-ranking pages.
• Does not address intent better or deeper than competitors.
• Repeats the same wording patterns.
• Includes no expertise, examples, numbers, or observations.

How to reduce the risk:

• Add what others do not have: case studies, project data, screenshots, tables, and practical examples.
• Use AI as a draft, not as the final version: editing, logic, priorities, and emphasis should come from a human.
• Work in stages rather than through one prompt: research → structure → sections → SEO refinement → final edit.

Ready-made AI assistants and specialised bots

GPTs in ChatGPT: ready-made assistants for SEO tasks

These are bots with built-in context and instructions:

• SEO Writer drafts SEO articles based on keywords and structure.
• Meta Tag Generator generates unique meta tags at scale.
• Competitor Analyzer provides a framework for competitor analysis.
• Keyword Researcher helps cluster keywords.
• Technical SEO Auditor supports technical audit checklists and prioritisation.

Gems in Google Gemini

These are useful when the focus is on technical SEO and the Google ecosystem.

What can be automated:

• Core Web Vitals analysis
• Technical parameters
• Content optimisation based on Google requirements
• SERP analysis
• Schema.org generation

Customisation for brand and niche

• Brand Voice SEO helps keep content consistent with the brand’s tone of voice.
• Niche Expert is tailored to a specific industry.
• Trend Analyzer helps identify relevant topics and trends.
• Local SEO Specialist supports the creation of local pages and templates.

How to build a practical workflow

The most common mistake is trying to get the final result from a single prompt. Below is the workflow promised earlier: what to do, where to do it, and what kind of prompt to use.