Why does the choice between an SEO company and an AEO agency matter now? Because buyers increasingly ask AI tools for vendor recommendations before they ever click a search result. A B2B SaaS team with weak rankings and thin content should usually start with a traditional SEO company. A team that already ranks well but never appears in AI answers should add an AEO agency. Many companies end up needing both, and the best providers understand how the two overlap.
What Does an SEO Company Do?
An SEO company helps your site rank higher in search engine results so more of the right people find you. The work is built around how search engines crawl, index, and rank pages.
Core SEO Services
Most SEO companies handle keyword research, on-page optimization, technical fixes, content creation, and link building. Technical work covers site speed, crawlability, and structure. Content work targets the queries your buyers type into Google. Link building earns the authority that helps pages rank.
What SEO Companies Measure
Success is usually reported through keyword rankings, organic traffic, backlinks, and conversions from organic visitors. Those metrics are well understood, which makes SEO progress easy to track and compare across providers.
What Does an AEO Agency Do?
An AEO agency, short for answer engine optimization, focuses on getting your company named in answers from tools such as ChatGPT, Claude, Perplexity, and Gemini. The goal is a recommendation, not a ranking position.
Optimizing for Answers
AEO work usually starts by mapping the questions buyers ask AI tools in your category. It then restructures pages so answer engines can read and quote them, publishes content that answers those questions directly, and builds mentions on the third-party sources AI systems already trust. Because AI engines pull from across the web, off-site presence matters as much as your own pages.
What AEO Agencies Measure
Instead of rankings, AEO is measured by citations and mentions: which prompts name your brand, on which engines, and how that changes month to month. It also tracks how accurately AI describes your category, features, and pricing.
SEO Company vs AEO Agency: Key Differences
|
Factor |
SEO company |
AEO agency |
|
Main goal |
Rank pages in search results |
Be named in AI answers |
|
Where it works |
Google, Bing |
ChatGPT, Claude, Perplexity, Gemini, AI summaries |
|
Key metric |
Rankings, organic traffic |
Citations, brand mentions |
|
Content focus |
Keywords and pages |
Questions and direct answers |
|
Off-site work |
Backlinks |
Mentions on sources AI trusts |
|
Maturity |
Established playbook |
Newer, evolving fast |
Why Is AI Search Changing How B2B SaaS Companies Hire?
Two pieces of data explain the shift. One is about clicks, and the other is about the quality of the visitors who do arrive.
Fewer Clicks When AI Summaries Appear
The Pew Research Center studied the browsing of 900 U.S. adults in March 2025. According to its analysis of Google AI summaries, users clicked a traditional result link in 8% of visits when an AI summary appeared, compared with 15% of visits when it did not. If a summary answers the question, fewer people visit any website, which makes being named inside the answer more valuable.
AI Visitors Can Convert Better
Semrush's study of AI search traffic found that the average visitor from AI search was worth 4.4 times a traditional organic visitor when measured by conversion rate. It also projected that AI search could drive more visitors than traditional search for digital marketing and SEO topics by early 2028. Treat the 4.4x figure as directional. Semrush is a software vendor, and results vary by industry and business model, so test it against your own analytics.
Do You Still Need an SEO Company?
Yes, in most cases. The same Semrush study notes that traditional SEO could stay just as important even as organic traffic declines, because AI systems draw on the same open web that SEO has always shaped. Strong technical foundations, clear content, and credible backlinks help both rankings and AI citations.
The practical conclusion is that AEO builds on SEO instead of replacing it. A site that search engines cannot crawl or understand will struggle to be cited anywhere.
How Do You Choose Between an SEO Company and an AEO Agency?
The right first hire depends on where your company stands today.
Start With SEO When the Basics Are Weak
If your site has technical problems, little content, few backlinks, or no meaningful organic traffic, fix that first. These gaps limit both search rankings and AI visibility, so an SEO company gives you the foundation everything else relies on.
Start With AEO When You Already Rank
If you rank well for your category terms but buyers say AI tools recommend competitors, you likely have an AEO gap. In that case, an AEO agency can focus on the prompts and sources that decide who gets named, without rebuilding your entire SEO program.
Prefer a Provider That Covers Both
Because the two disciplines share foundations, a provider that understands both can avoid duplicated work. Ask whether the team does the SEO work that supports AI citations, and whether they track both rankings and AI mentions.
What Should You Ask Before Hiring an SEO Company?
Whichever type of provider you consider, a few questions separate serious partners from vague ones. Ask how they measure success and which numbers you will see each month. Ask who does the actual work, whether strategy and writing are done in-house, and how they handle technical fixes on your site. Ask how they build authority off-site, and which sources they target. Finally, ask what happens if results do not arrive, and get the answer in writing. Clear answers on measurement and accountability matter more than any promise of rankings.
Where Do Done-for-You AEO Services Fit?
Some teams hand the work to a done-for-you AEO provider. GoBlinkly, for example, says it maps the questions buyers ask AI, rebuilds pages so answer engines can parse them, publishes content, and tracks citations across ChatGPT, Claude, Perplexity, and Gemini.
Final Thoughts
For B2B SaaS teams, the question is no longer SEO or AEO but which gap is costing you more right now. Fix the foundations if they are weak, add AEO if you already rank but are missing from AI answers, and choose providers who measure the right things and stand behind their work.
Frequently Asked Questions
What does an SEO company do?
An SEO company improves your site's visibility in search engines through keyword research, content, technical fixes, and link building, with the aim of bringing in more relevant organic traffic.
What is the difference between SEO and AEO?
SEO aims to rank pages in search results, while AEO aims to get your brand named in answers from AI tools. They share foundations such as good content and credible sources, but they measure success differently.
How much does an SEO company cost?
Pricing varies widely by scope, provider, and market. Compare proposals by deliverables, reporting, and accountability, not only by monthly fee.
Can an SEO company help with AI search?
Some can, especially those that already work on content structure and authority. Ask whether they track AI citations, since that is the clearest sign they are working on AEO.
How long do SEO and AEO take to show results?
SEO usually takes months to build momentum. AEO timelines vary by provider, so ask for a clear expectation and how progress will be reported.
