Customers now find businesses in two ways that overlap but are not the same: through search engines such as Google, and through AI assistants such as ChatGPT, Gemini, Perplexity and Google's AI Overviews. Search engine optimization (SEO) helps your pages rank and get clicked. Generative engine optimization (GEO) helps AI systems understand your business well enough to mention, recommend or cite it.
A small business can get this work done in three ways: a specialist SEO agency, a freelancer, or a growth service that includes SEO and GEO alongside other marketing. This guide compares them on scope, cost and workload — and explains why GEO is easy to leave out by accident.
What is the difference between SEO and GEO?
| SEO | GEO | |
|---|---|---|
| Goal | Rank pages in search results and earn clicks | Be understood, mentioned and cited by AI assistants |
| Main surfaces | Google and Bing results, maps, rich results | ChatGPT, Gemini, Perplexity, Copilot, AI Overviews |
| Core work | Technical health, keyword-led content, internal links, local listings, links from other sites | Clear factual pages, consistent business information, answer-first content, crawl access for AI bots, mentions on trusted sources |
| Typical measures | Impressions, rankings, clicks, organic traffic, conversions | Mentions and citations in AI answers, accuracy of what assistants say, referral visits from AI tools |
The two share a foundation: a fast, crawlable website with clear, accurate content that answers real customer questions. GEO adds a different lens — whether an AI system can extract a confident, correct answer about your business. We cover the measurement side in SEO vs GEO: What Businesses Should Measure.
What does SEO and GEO work include for a small business?
A complete service typically covers:
- Audit: technical issues, indexing, page speed, structured data and how AI assistants currently describe your business. See How to Audit AI Assistant Visibility.
- On-site fixes: titles, descriptions, headings, internal links, schema markup and crawl access.
- Content: articles and pages that answer the questions your customers ask. See How to Choose Blog Topics From an SEO and GEO Audit.
- Local presence: a consistent business profile, address and service information across listings.
- Monitoring: rankings, traffic and AI-assistant mentions over time.
Content is usually the largest ongoing cost, because one audit is a project but publishing useful articles every month is a commitment.
How much do SEO and GEO cost?
The best benchmark for SEO is Ahrefs' survey of 439 SEO providers: the average agency retainer is $3,209 per month, and freelancers average
| Provider | Typical structure | Monthly cost |
|---|---|---|
| Specialist SEO agency | Monthly retainer, sometimes plus audit or setup fee | Average $3,209 |
| GEO agency | Monthly retainer | From about $3,000 |
| SEO freelancer | Hourly, per project or retainer | Average |
| DIY with SEO tools | Tool subscriptions | $0–$300, plus your time |
| Growth service with SEO/GEO included | Part of a wider plan | Reelistic starts at $500/month including social media and email |
So a small business that wants both SEO and GEO from specialists is looking at $4,000–$6,000+ per month, before social media or email. And many SEO retainers still do not include GEO or content writing; they deliver recommendations that someone else has to implement.
Reelistic includes SEO and GEO in a plan that starts at $500 per month, together with social media management and email marketing. No specialist SEO or GEO agency offers that.
Option 1: a specialist SEO agency
Strengths
- Deep technical expertise for complex sites, migrations or competitive markets.
- Established tooling and reporting.
- Link-building and digital PR capacity, where needed.
Limitations
- The average agency retainer is $3,209 per month, for SEO alone.
- Often a separate vendor from your social media and email providers, with its own picture of your brand.
- GEO may be missing or sold as an add-on.
Best for: larger sites, ecommerce stores with thousands of pages, or highly competitive keywords where technical depth matters most.
Option 2: an SEO freelancer
Strengths
- Cost-effective for a defined project, such as a technical audit or local SEO setup.
- Direct contact with the person doing the work.
Limitations
- Many freelancers specialize in either technical SEO or content, not both.
- Ongoing content production at volume is hard for one person.
- You coordinate them with whoever runs your social media and email.
Best for: a one-off audit and fixes, or a small site that needs light ongoing support.
Option 3: a growth service that includes SEO and GEO
Some providers include search work inside a wider marketing service rather than selling it as a separate retainer.
Strengths
- One brand profile feeds social posts, blog articles and emails, so facts and voice stay consistent.
- Content created for search can be reused in social and email, and vice versa.
- GEO is treated as part of the same job rather than an extra.
- Lower total cost than buying each channel separately.
Limitations
- Very large or technically complex sites may still need a specialist alongside.
- Results take time: search and AI visibility usually build over months, not weeks.
Best for: small businesses that need search visibility and social media and email, and cannot fund three retainers.
What work still falls on the business?
- Website access. Someone needs to publish pages or grant access to do it.
- Accurate facts. Services, prices, locations and opening hours must be correct, because AI assistants repeat what they find.
- Expertise. Real examples, opinions and customer questions make content trustworthy. See How to Make Your Business Website Easier for Search and AI.
- Patience. No honest provider can guarantee rankings or AI citations by a date.
Questions to ask any SEO or GEO provider
- Do you implement the changes, or only recommend them?
- How many articles or pages per month are included?
- Do you track how AI assistants describe and cite my business?
- What will you report on, and how often?
- Who owns the content and the accounts if we stop?
- How do you avoid publishing generic or inaccurate AI content?
How Reelistic handles SEO and GEO
Reelistic is an AI-native growth agency. Plans start at $500 per month and include SEO and GEO together with social media management and email marketing — not as separate retainers.
The search workflow:
- Audit of your site and of how AI assistants currently describe your business.
- Topic selection based on the audit and your customers' real questions.
- Articles and on-site improvements written from your brand profile, reviewed before publishing.
- Monitoring of search performance and AI-assistant visibility, feeding the next round of topics.
Because the same brand profile drives social posts and emails, a blog article can become a carousel and an email without re-briefing anyone.
Related Reading
- AI-Native Growth Agency vs Freelancer, Traditional Agency, SaaS and In-House Team
- SEO vs GEO: What Businesses Should Measure in 2026
- How to Audit AI Assistant Visibility
- How to Choose Blog Topics From an SEO and GEO Audit
- How to Build a Cross-Channel Growth System
Frequently Asked Questions
What is GEO in marketing?
GEO, or generative engine optimization, is the work of making a business easy for AI assistants such as ChatGPT, Gemini and Perplexity to understand, mention and cite accurately. It builds on SEO foundations but focuses on AI-generated answers rather than ranked links.
Do small businesses need both SEO and GEO?
Increasingly, yes. Customers research in search engines and AI assistants, and both rely on clear, accurate, crawlable content about your business. Doing them together is more efficient than treating GEO as a separate project.
How much does SEO cost for a small business?
According to Ahrefs' survey of SEO providers, the average agency retainer is $3,209 per month and freelancers average
How long does SEO take to show results?
Usually months rather than weeks, depending on competition, the site's current state and how consistently new content is published. Be wary of guaranteed rankings.
Can a social media agency do SEO?
Most traditional social media agencies do not. An AI-native growth agency such as Reelistic includes SEO and GEO alongside social media and email in one plan.