An SEO proposal might include a technical audit, keyword research, content, links, reporting, and a shiny new AI visibility dashboard.
It looks comprehensive. It also looks expensive. And after reading it twice, you still can’t tell which part will solve the problem your website has.
That happens because “SEO services” is an umbrella term for several different jobs. A SaaS company attracting traffic but few demos needs different help from an ecommerce store whose filters create thousands of unnecessary URLs. A local law firm trying to appear in the map pack has another problem altogether.
Paying for all of it rarely makes sense.
In this guide, I’ll break down 12 common types of SEO services, the problems each one solves, and what a useful engagement should include. You’ll also learn which services fit your business model and which ones your team may already be equipped to handle.
By the end, you should be able to look at an SEO proposal and say:
“We need this. We can handle that. And we’re not paying for the rest.”
The 12 types of SEO services at a glance
| SEO service | What it fixes | Choose it when |
| SEO audit | An unclear ranking, traffic, or site-health problem | You need a diagnosis before committing to ongoing work |
| Technical SEO | Crawling, indexing, rendering, speed, and architecture issues | Important pages aren’t appearing or being processed correctly |
| On-page SEO | Weak relevance and page-level optimization | Existing pages rank poorly, attract the wrong searches, or get few clicks |
| Keyword research and SEO strategy | Unclear priorities and search opportunities | Your team doesn’t know what to create, improve, merge, or remove |
| SEO content writing | Missing or weak search-led pages | You know what to publish but lack writing capacity |
| Content audits and refreshes | Declining or underperforming content | Your existing library needs updating, consolidating, or pruning |
| Link building and digital PR | Weak external authority | Strong pages struggle against better-known competitors |
| Local SEO | Poor visibility in maps and location-based searches | Customers choose a nearby office, store, clinic, or service provider |
| Ecommerce SEO | Weak product and category visibility | Organic search needs to generate product discovery and sales |
| Enterprise SEO | Scale, governance, and implementation problems | Thousands of pages and several internal teams are involved |
| International SEO | Incorrect country or language targeting | You serve several markets with localized website content |
| GEO and AI search optimization | Weak visibility in AI-generated answers | Buyers use ChatGPT, Perplexity, Gemini, or Google’s AI features to research |
1. SEO audits tell you what deserves attention first
An SEO audit is what you buy when everyone agrees the website is underperforming, but nobody agrees on why.
Your content manager thinks you need more articles. Your developer blames page speed. The agency you hired recommends links. Someone else points to an algorithm update.
Without a proper diagnosis, you can spend six months fixing the wrong thing.
A useful audit examines your technical setup, content, rankings, competitors, external authority, and conversion paths. It should answer four questions:
- What’s wrong?
- How much does it matter?
- Who should fix it?
- What should happen first?
That last question separates a useful audit from a 150-page software export.
You don’t need a spreadsheet where broken links, missing alt text, duplicate titles, and blocked commercial pages are all marked “high priority.” You need someone to explain which problems can affect traffic or revenue and which ones can wait.
An SEO audit may cover crawlability, indexation, site architecture, internal linking, redirects, canonical tags, page speed, content decay, keyword gaps, backlinks, and conversion paths.
Choose one when traffic has fallen, and you can’t explain the drop. An audit also makes sense before a redesign, migration, international launch, or large content investment.
Before signing, ask whether the provider will implement the recommendations.
When the problem appears limited to aging or underperforming articles, a focused content audit may be enough. Use a broader audit when crawling, templates, backlinks, or site architecture could also be involved.
2. Technical SEO ensures your best pages can be found
Technical SEO helps search engines find, crawl, render, understand, and index the pages you want people to discover.
Google’s explanation of how Search works separates crawling, indexing, and serving. A page can fail at any stage.
You can publish the strongest comparison page in your category. But if it carries a noindex tag or sits behind broken JavaScript, it may as well be saved offline on your laptop.
Common technical SEO services include:
- Crawl and indexation analysis
- XML sitemap and robots.txt reviews
- Canonical tag and redirect fixes
- JavaScript rendering checks
- Duplicate URL management
- Core Web Vitals improvements
- Structured data implementation
- Migration planning
- Crawl-budget analysis
- Mobile and accessibility checks
You need technical SEO when important pages don’t appear in Google, a migration causes a sudden traffic decline, or Search Console reports persistent indexing problems.
It becomes even more important on ecommerce, marketplace, publishing, and programmatic websites. A template error that affects one page is annoying. The same error applied to 40,000 URLs can remove a large section of the site from search.
Ask whether the provider will only identify problems or help fix them. Implementation may require someone who understands your CMS, framework, hosting setup, and development process.
Don’t keep commissioning new technical audits while the same recommendations remain untouched. Assign an owner and deadline to every approved fix.
When you’re still trying to determine whether the problem affects one page or the whole site, this guide explains why your website may not be showing on Google.
3. On-page SEO helps an existing page compete
On-page SEO is useful when the page already exists but isn’t doing its job.
Maybe it ranks near the bottom of page one and can’t move higher. Perhaps it receives impressions but very few clicks. It could also be ranking for a loosely related query that attracts readers who were never likely to become customers.
A strong on-page SEO service may change:
- The page angle
- Search intent
- Headings and structure
- Copy and examples
- Internal links
- Metadata
- Images and alt text
- Structured data
- Calls to action
- The path from the page to your product
The aim isn’t to insert the target keyword a few more times. The page should become a clearer, more useful answer.
Review the scope carefully.
“Optimize 20 pages” could mean someone will rewrite titles and descriptions using a template. That may be useful, but it isn’t the same as reviewing the search results, reassessing the page angle, adding missing information, and improving the conversion path.
A proper proposal should separate pages that need small adjustments from those that require a substantial rewrite. It should also identify pages that should be merged, redirected, or removed.
Confirm whether writing is included. A consultant can recommend adding a detailed competitor comparison, but someone still has to research the products and write the section accurately.
4. Keyword research and SEO strategy decide what gets published
Keyword research shows you what people search for. SEO strategy decides which opportunities fit your product, audience, website, and commercial goals.
That decision matters because high search volume can be seductive.
A broad informational keyword might attract thousands of visitors who will never evaluate your product. A smaller alternatives, comparison, pricing, or use-case keyword may put you in front of someone building a shortlist today.
Keyword research and strategy may include:
- Customer and competitor research
- Keyword and prompt research
- Search-intent classification
- Content-gap analysis
- Topic clustering
- Keyword-to-URL mapping
- Bottom-funnel opportunity research
- Content roadmaps
- Forecasting and measurement plans
Choose this service when your team publishes regularly but can’t agree on what deserves priority. It also suits a new website, product launch, category expansion, or company trying to build a repeatable search program.
Ask how the provider connects keywords to the business.
For a B2B SaaS company, useful research should go beyond SEO tools. Sales calls, support tickets, product data, customer interviews, and competitor positioning reveal questions that keyword databases can miss.
This guide to finding bottom-of-funnel keywords will help you identify searches from buyers who are closer to evaluating a solution.
Before paying for another strategy deck, check whether your current problem is execution. A new strategy won’t help when approved briefs, page updates, and technical recommendations are still waiting for an owner.
5. SEO content writing turns the strategy into something buyers can read
Your SEO lead has selected the topics. The briefs are approved. But nothing has gone live in six weeks.
That’s when SEO content writing becomes the missing service.
An SEO content writer creates the articles, comparison pages, landing pages, product pages, reviews, and guides your strategy requires.
For B2B software, the writer may also need to test the product, interview a subject-matter expert, study sales objections, review competing tools, and understand how the workflow operates.
A writing service can include:
- Search and competitor research
- Content briefs and outlines
- Expert interviews
- Product testing
- Screenshots and examples
- Drafting and editing
- On-page optimization
- Internal-link recommendations
- Meta titles and descriptions
- Calls to action
Choose content writing when you know what needs to be published, but your internal team doesn’t have the capacity to produce it consistently.
It also fits companies whose drafts keep coming back generic because the writer never saw the product, spoke to an expert, or understood why a buyer would choose it.
Review samples that resemble the content you need. A writer can be excellent at educational articles and still struggle with product comparisons, alternatives pages, reviews, and commercially focused guides.
I provide SEO content writing services for B2B SaaS companies. My process covers buyer research, search analysis, product context, expert input, writing, optimization, and editing.
The finished draft typically includes screenshots, credible sources, internal links, calls to action, and publication metadata.
One article I wrote generated $36,000 in annual recurring revenue for a client. My work for Softr has had an estimated yearly traffic value of $1.6 million, while an article for Taboola has had an estimated yearly traffic value of $118,000.
I’ve also written for HubSpot, Zapier, Vimeo, Paddle, MoEngage, Coda, Hotjar, and other software companies.
I don’t implement technical fixes or build backlinks. Hire me when the strategy exists, and you need a freelance SEO content writer to turn priority topics into credible, product-led articles.
Have topics waiting to be published? Send them over, and I’ll tell you where I can help.
6. Content audits and refreshes recover value from pages you already own
A website with 300 published articles doesn’t always need another 50.
Sometimes, the better opportunity is buried inside pages that already have rankings, links, history, and impressions.
Content refresh services identify pages that have lost traffic, fallen behind competing results, targeted the wrong intent, or stopped supporting the product.
Adding the current year to the title and inserting three new paragraphs isn’t the answer.
The page may have a deeper problem:
- A competitor answers the question more directly
- The product details are outdated
- Screenshots no longer match the interface
- Several articles compete for the same query
- The page attracts visitors with no reason to consider your company
- The original angle no longer fits the search results
A refresh may involve reassessing intent, rewriting sections, updating evidence, adding product context, consolidating overlapping pages, improving internal links, or changing the CTA.
Choose this service when your website already has a substantial content library. Repairing existing pages may produce results faster than publishing another batch on closely related topics.
You can use SEO content audit tools to find declining pages, cannibalization, weak internal links, and traffic that doesn’t convert.
The data creates a shortlist. Someone still has to decide what each page needs.
My content refresh service focuses on search intent, evidence, product context, structure, and commercial relevance. One refresh increased traffic by 180% at its peak and maintained an increase of approximately 36%.
Got articles you want to refresh? Let’s talk.
7. Link building and digital PR increase your authority outside your website
You can fix your site’s technical issues, publish a thorough page, and match the search intent, only to have a better-known competitor sit above you.
In competitive markets, the difference may be the authority and recognition surrounding each website.
Link building focuses on acquiring links from other websites. Digital PR creates research, commentary, stories, and campaigns that publishers want to cover.
Possible deliverables include:
- Backlink and competitor analysis
- Linkable asset development
- Prospect research
- Publisher outreach
- Unlinked mention reclamation
- Expert commentary campaigns
- Original research
- Data-led stories
- Coverage and referral reporting
Choose this support when useful, technically sound pages struggle against competitors with stronger relevant backlinks and third-party coverage.
It can also help a newer brand with credible expertise but limited recognition outside its own website.
Be cautious when a provider guarantees a set number of links without explaining relevance, editorial standards, disclosure, or how publications are selected.
A link from an unrelated website that exists primarily to sell placements won’t carry the same value as genuine coverage from a publication your audience trusts.
External mentions may also contribute to AI visibility. Buyers researching through ChatGPT or Perplexity may encounter publisher articles, reviews, forums, and product roundups before they ever visit your website.
You can also outsource SEO services to different providers. A writer can create the research asset, a digital PR team can handle distribution, and your SEO lead can measure the resulting coverage.
8. Local SEO helps nearby customers choose your business
Local SEO services improve visibility for location-based searches, including map results and queries such as “accountant in Chicago” or “dentist near me.”
It suits businesses that serve customers at a physical location or within a defined area. Examples include clinics, law firms, restaurants, tradespeople, and multi-location service companies.
Local SEO services can cover:
- Google Business Profile setup
- Business categories and services
- Opening hours, photos, and contact details
- Review acquisition and responses
- Name, address, and phone consistency
- Directory listings and citations
- Location pages
- Service-area pages
- Local keyword research
- Community links and coverage
- Map-pack reporting
Google says local results are mainly based on relevance, distance, and prominence. Its local ranking guidance also recommends complete business information, updated hours, review responses, photos, and videos.
Choose local SEO when calls, appointments, directions, or physical visits affect revenue.
A company with several locations may also need a repeatable system for managing profiles, reviews, local pages, and regional reporting.
Local SEO can’t change the distance between a searcher and your business. However, it can make your location, services, reputation, and relevance much clearer.
Be cautious with anyone who guarantees a permanent map-pack position. Results can change based on the searcher’s location, competition, query, and business prominence.
Smaller businesses may be able to manage parts of the process using some of the best local SEO tools. Ongoing help becomes useful when listings, reviews, location pages, and reporting have become too much to maintain accurately.
9. Ecommerce SEO connects product searches with revenue
Ecommerce SEO improves the product, category, filter, and supporting content pages that shoppers use to discover and compare products.
An online store can create thousands of URLs through product variations, filters, pagination, sorting, and internal search. The provider needs to control which pages search engines crawl and index while keeping the shopping experience useful.
The service may include:
- Product and category keyword research
- Site architecture
- Faceted-navigation planning
- Product and category copy
- Duplicate URL management
- Canonical implementation
- Product structured data
- Product-feed support
- Internal linking
- Out-of-stock rules
- Buying guides
- Comparison content
- Organic revenue reporting
You should look for an ecommerce SEO service when organic search is expected to drive product discovery and sales.
It becomes especially useful for a large catalog, frequent stock changes, international stores, or a migration between ecommerce platforms.
Ask whether the provider has worked with your platform and catalog size. A Shopify website with 400 products presents a different problem from a marketplace with millions of parameterized URLs.
The reporting should connect SEO work to category traffic, product-page entrances, transactions, revenue, and assisted conversions.
A number-one ranking means less when the product is unavailable, or the traffic never reaches checkout.
10. Enterprise SEO stops scale from turning small mistakes into large ones
SEO becomes a different operational problem when a website contains hundreds of thousands of pages and every change requires several teams.
The underlying principles remain familiar. Search engines need to access the pages. The content needs to answer useful questions. The site needs authority.
The difficulty comes from scale and ownership.
A title-tag template may affect 100,000 pages. A migration may involve several domains. A recommendation may pass through legal, engineering, product, brand, and regional marketing before anyone implements it.
You’d need an enterprise SEO service when your website and organization have outgrown a small campaign.
You may need a provider who can turn findings into technical requirements, work around release cycles, and build support among teams with competing priorities.
This list of the best enterprise SEO agencies provides a starting point for technical consulting, migrations, content systems, and large-scale programs.
Speak to the practitioners who will work on your account before signing. The people featured in the sales deck may not be the people attending your weekly meetings.
11. International SEO helps the correct market find the correct page
International SEO helps a website reach people in more than one country or language while directing search engines and visitors to the right version of each page.
Translation is only one part of the service. The provider may need to recommend country-code domains, subdomains, or subdirectories. It must also handle hreflang, canonicals, localized keyword research, regional search behavior, and content that reflects the market rather than copying the original page word for word.
Choose an international SEO service before expanding to a new country or launching another language version of your website.
Planning early reduces the chance that several page versions compete, the wrong market appears in search, or search engines ignore localized content.
Ask who will handle the localization.
A direct translation may miss the words buyers use, local search intent, product availability, currency, regulations, and cultural references. Your SEO provider may need to work with native writers and regional product marketers.
International SEO can also affect ecommerce feeds, legal pages, support content, and conversion paths.
Build the scope around the full customer journey rather than treating hreflang as the entire project.
12. GEO improves visibility when buyers ask AI tools for answers
Your buyer may no longer begin every search in Google.
Just the other day, I had a lead for my ghostwriting services come from Claude.
Users today might ask ChatGPT to compare five software products. They could use Perplexity to research a category, Gemini to summarize options, or Google’s AI features to understand a complicated question.
Generative engine optimization, answer engine optimization, and LLM SEO describe work intended to improve how a brand appears in those generated answers.
Choose GEO when buyers use AI assistants to research your category, compare products, or build a shortlist.
It’s more useful when your company already has a clear product position, accessible website, and credible content. GEO won’t rescue a website that gives buyers and search systems little useful information to work with.
Ask the provider which prompts it tracks, how often those prompts are tested, and how it accounts for variations between answers.
A single visibility score tells you very little without the buyer questions behind it.
Reporting should connect visibility to named prompts, brand mentions, citations, referral visits, demo requests, and assisted conversions.
When the strategy and tracking already exist, hire a GEO content writer to research and produce the product-led pages those answers may draw from. Or use one of these AI visibility tools to check how you appear on AI answers.
Which SEO services does your business need?
Start with your most pressing problem. Your business model then determines which combination of services can solve it.
A B2B SaaS company
Prioritize keyword strategy, sound technical foundations, on-page SEO, and product-led content.
Add refreshes when you already have a large article library. GEO becomes more relevant when buyers use AI tools to compare software and your competitors appear more often than you do.
Comparison pages, alternative articles, product reviews, use-case content, and product-led how-to guides can answer the questions buyers ask before a demo.
You may also need digital PR in a competitive category, but you don’t have to delay every commercial page until a large authority campaign begins.
A SaaS SEO agency can manage a broader organic program. A freelance writer is a more focused hire when your SEO lead or agency has already selected the topics.
A local service business
Start with local SEO, a technically sound website, and strong service and location pages.
Keep your Google Business Profile accurate and build a repeatable process for collecting and responding to reviews.
Content can answer local customer questions and support service pages. A large national publishing plan may consume budget without increasing qualified calls or appointments.
Measure profile actions, calls, form submissions, and booked work.
An ecommerce company
Combine ecommerce and technical SEO.
Category architecture, filters, canonical tags, product data, internal links, and stock rules deserve early attention.
Add on-page optimization for valuable categories and digital PR when stronger authority can improve competitive rankings.
Buying guides and comparison pages should lead naturally to products. They shouldn’t sit in a separate blog with no route to purchase.
A new website
Begin with keyword research, site architecture, technical setup, and on-page optimization for your commercial pages.
An audit can review the site shortly before or after launch.
Publish a smaller collection of useful pages before committing to a high-volume content plan. Cover what you sell, who it serves, major use cases, and the questions prospects ask while evaluating the product.
A website that has lost traffic
Commission an audit that separates technical, algorithmic, competitive, and content-related causes.
Review Search Console, analytics, release history, migrations, and the pages responsible for the decline.
Technical SEO may take priority after an indexing problem or failed migration. Content refreshes make more sense when pages have become outdated or lost alignment with the search results.
Ordering more links isn’t the automatic answer to every traffic decline.
A company entering new markets
Use international SEO before translating the website at scale.
Choose the domain and URL structure, localize the search research, and create an hreflang implementation plan.
Regional experts should review product claims, examples, pricing, legal language, and conversion paths.
Your reporting also needs to separate performance by market. A global traffic increase can hide weak results in the countries you’re investing in.
A brand that wants greater AI visibility
Combine GEO with technical access, clear product information, original content, and relevant third-party authority.
Track a defined set of buyer questions across the AI systems your audience uses.
Start with commercial prompts connected to your category and use cases. Improve the pages and external sources answering those questions, then measure mentions, citations, referral visits, demos, and assisted conversions.
Avoid creating a separate library of thin “AI content” that repeats what already exists on your website.
Should you hire one SEO agency or several focused providers?
A full-service SEO agency makes sense when you need one partner to diagnose the website, create the strategy, coordinate developers, produce content, build authority, and report the results.
Several focused providers make sense when parts of that system already exist.
Your internal SEO lead may own priorities and reporting. A technical consultant can support a migration. A freelance writer can produce SEO articles or content. A digital PR agency can distribute original research.
Before choosing, map the responsibilities.
| Responsibility | Questions to answer | Likely provider |
| Strategy and prioritization | Who chooses what happens next? | SEO consultant or agency |
| Technical implementation | Who can approve and release fixes? | Technical SEO provider and developer |
| Content production | Who researches and writes the pages? | SEO writer or content agency |
| Authority building | Who creates campaigns and handles outreach? | Digital PR or link-building provider |
| Local presence | Who manages profiles, reviews, and local pages? | Local SEO provider |
| Measurement | Who turns the results into decisions? | SEO analyst, consultant, or agency |
This exercise exposes duplicate scope and unowned work.
It also prevents providers from assuming someone else will handle implementation.
Review the best SEO services when you want examples of providers for different capabilities. This guide to finding a good SEO company will help you evaluate the people, deliverables, proof, and contract behind the proposal.
Questions to ask before buying an SEO service
What problem will this service solve first?
The provider should name the constraint and show the evidence behind the diagnosis.
“Increase organic traffic” is too broad. Fixing product categories that aren’t indexed or publishing missing comparison pages gives both sides a clearer starting point.
What will you deliver?
Ask for the number and type of audits, pages, articles, technical hours, campaigns, meetings, and reports included.
Confirm what costs extra.
Who will implement the recommendations?
An audit may require development time. A brief needs a writer. Digital PR needs an approved story, data, and spokesperson.
Include implementation in the contract or assign it internally.
Who will do the work?
Meet the people responsible for strategy, technical analysis, writing, and account management.
Review their relevant experience instead of relying on the agency’s combined portfolio.
What proof resembles my situation?
Request a result from a similar business model, website size, and service scope.
A local ranking win doesn’t prove enterprise migration experience. A traffic graph doesn’t prove that an article generated qualified leads.
How will we measure progress?
Choose metrics that match the service.
Technical work may be measured through completed fixes, crawlability, and indexation. Content may use qualified rankings, organic visits, demos, sales, or revenue. GEO reporting can include buyer-prompt visibility, citations, and AI referrals.
What isn’t included?
Exclusions reveal the additional people and budget you’ll need.
Ask directly about content writing, development, links, design, publishing, analytics, and post-launch support.
Frequently asked questions
What are the four main types of SEO?
The four broad types are on-page SEO, off-page SEO, technical SEO, and local SEO.
Providers often divide SEO further by deliverable or business model. That creates services such as audits, content writing, ecommerce SEO, enterprise SEO, international SEO, and GEO.
Do I need every type of SEO service?
No.
You need the services that address your current problem and fill gaps in your team.
A local business may prioritize Google Business Profile management and service pages. A B2B SaaS company may need technical support, buyer-intent content, and GEO.
Start with a diagnosis when the cause is unclear.
What SEO service should I buy first?
Buy an SEO audit when you don’t know why performance is weak.
Choose a focused service when the gap is already clear. Approved briefs with no available writer point to content production. Important pages excluded from the index point to technical SEO.
Is SEO content writing the same as on-page SEO?
No.
SEO content writing creates or substantially rewrites a page. On-page SEO improves elements of an existing page, including its angle, headings, copy, internal links, metadata, and structured data.
One provider may offer both.
Is GEO separate from SEO?
GEO focuses on visibility in AI-generated answers, while SEO has traditionally focused on search results.
The two overlap through technical access, useful content, clear product information, external authority, and measurement.
Different AI platforms may rely on different sources and retrieval systems, so GEO work may extend beyond your website.
How long do SEO services take to show results?
Technical fixes can affect crawling or indexation within days or weeks.
Content, competitive rankings, and authority building often take several months. Timing depends on the website, competition, implementation speed, publishing pace, and the problem being solved.
Ask for delivery milestones before accepting performance forecasts.
Can I hire a writer instead of an SEO agency?
Yes, when strategy and technical support are already covered.
An experienced writer can handle research, expert interviews, product testing, drafting, optimization, and revisions.
Hire an agency when you also need technical SEO, strategy, link building, and wider reporting managed under one engagement.
Buy the SEO capability your team is missing
A useful SEO service removes a specific constraint.
When the cause is unclear, an audit can identify it. Technical SEO helps when search engines can’t access or process important pages. On-page SEO improves pages that already exist, while content writing creates the ones your strategy still needs.
Your business model adds another layer.
Local companies need map visibility and accurate business information. Ecommerce stores need product and catalog expertise. Enterprise and international websites need stronger coordination. GEO extends the program to the AI answers buyers use during research.
When your strategy, technical support, and tracking are already in place, content production may be the missing capability.
Send me the SEO and GEO articles you need to publish (or we can find them together).
I’ll help you turn the priority topics into credible, product-led content that gives B2B SaaS buyers a reason to keep reading—and a clear next step when they’re ready to act.
