The verdict in three sentences
For a cybersecurity firm in San Francisco, SEO captures buyers already searching for a specific service ("SOC 2 readiness assessment San Francisco", "incident response retainer Bay Area"), while AEO/GEO works on how AI assistants like ChatGPT describe the firm when a CISO asks them for a shortlist. An established firm with solid service pages often gains by adding AEO; a young firm without substantive pages should build that foundation first, since it serves both. Either way, decide on a quantified diagnostic, roughly USD 3,000 to 8,000 in the Bay Area market, not on a hunch.
Two channels, two buying logics
CISOs, CIOs and compliance leads in the Bay Area buy in stages: search for a precise need, ask peers, then check certifications and the team. AI assistants now sit in the middle: "which pentest firms in San Francisco hold CREST accreditation?" or "who offers a managed SOC for a fintech subject to DORA with a team in California?". Here is how the two approaches compare for this business:
| Criterion | SEO | AEO/GEO |
|---|---|---|
| What it targets | Google rankings for service and compliance queries | Mentions and accuracy in answers from AI assistants like ChatGPT |
| Typical queries | "penetration testing company San Francisco", "vCISO services Bay Area" | "Which incident response provider in San Francisco has a 24/7 hotline?" |
| Time to effect | 4 to 9 months on competitive queries | 3 to 6 months to see answers move |
| 2026 market budget (ballpark) | USD 5,000 to 15,000 per month at a specialist B2B agency | USD 3,000 to 8,000 diagnostic, then USD 3,000 to 10,000 per month |
| Metrics | Impressions, clicks, rankings, demo or call requests | Share of answers citing the firm, accuracy, errors fixed |
| Risks | Generic content that only attracts students | Unverifiable claims repeated by AI assistants |
The ranges come from typical quotes by Bay Area agencies and public rate pages of B2B agencies; they vary widely with the volume of technical content.
Where to put the next dollar, by situation
| Situation | Recommended priority | Why |
|---|---|---|
| Firm founded less than two years ago, few pages | Service and compliance page foundation, then SEO | AI assistants have nothing reliable to cite yet |
| Established brand, good branded traffic | AEO/GEO as a complement | AI assistants already describe the firm, often with errors |
| Compliance-centered offer (SOC 2, ISO 27001, NIS2, DORA) | SEO on compliance queries, AEO on comparisons | Highly intentional queries on both sides |
| Limited budget, under USD 4,000 per month | One-off AEO diagnostic plus core pages | Fix what is said before buying visibility |
| Incident response as the entry product | Local SEO and a clear hotline page | Urgency: the buyer calls the first credible result |
| Leadership very present at conferences | AEO/GEO | Third-party mentions exist already and need to be made consistent |
One common thread: both channels rest on the same factual pages. Precisely described services, certifications as actually held (CREST, ISO 27001), team bios, engagement process, emergency number. Never invented clients or incidents, not even misleadingly anonymized ones.
How to measure each channel
On the SEO side, Search Console provides impressions, clicks and rankings per query; the CRM ties demo or call requests to their landing page. On the AEO/GEO side, measurement relies on a dated record: a fixed list of 30 to 50 buyer questions, asked at the same intervals, answers archived, with three indicators tracked over time (share of answers citing the firm, accuracy of the services and certifications mentioned, persistent errors). A "how did you hear about us?" field on the form supports both.
A diagnostic generally covers: rankings on 40 to 80 service queries, the baseline record of AI answers, an inventory of missing pages, consistency of public information and a list of errors to correct. At Kolonell, the diagnostic and any follow-up are on quote. No serious provider promises a ranking or a recommendation by an AI assistant.
The California framework to keep in mind
The site collects prospect data: the CCPA, as amended by the CPRA, applies in California once its thresholds are met. Commercial email falls under the CAN-SPAM Act. Lawsuits under ADA Title III over website accessibility are frequent; targeting WCAG 2.1 or 2.2 AA is a prudent practice. For your European clients, mentioning NIS2 or DORA only makes sense if your offer actually addresses them. This is not legal advice.
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Mini case study
Illustrative example: Bayline Security, 35 people, pentesting and managed SOC, offices in SoMa. The diagnostic, billed at USD 6,000, shows weak rankings on 50 service queries and presence in 9 of 120 recorded AI answers (7.5%), 3 of which cite an in-progress ISO 27001 certification as granted. Six-month plan under consideration: USD 7,000 per month of SEO and USD 3,000 per month of AEO, so USD 60,000, plus the diagnostic, USD 66,000 in total. A managed SOC contract at USD 180,000 a year covers nearly three times that spend; the calculation sets a threshold and promises nothing.
FAQ
Are AEO and GEO the same thing?
In practice, both terms describe work on presence in AI answers. The vocabulary matters less than the measurement: a dated record of 30 to 50 questions.
Is SEO obsolete for a cybersecurity firm?
No. Service queries like "pentest San Francisco" still happen on Google, with contracts from USD 20,000 to several hundred thousand at stake. AEO adds to it; it does not replace it.
What does a diagnostic cost on the market?
Around USD 3,000 to 8,000 in the Bay Area in 2026, depending on the number of queries and questions covered. Be wary of a free audit that leads into a 12-month subscription.
Should we publish our certifications?
Yes, with the issuing body, scope and validity date. An in-progress certification must be shown as in progress, or AI assistants will repeat it as granted.
How long before inbound requests arrive?
For SEO, 4 to 9 months is realistic on competitive queries; for AI assistants, answers move in 3 to 6 months. Sales cycles of 3 to 9 months come on top.
Find out how AI assistants describe your firm. We compare your Google rankings with what AI assistants like ChatGPT say about your firm on the real questions Bay Area CISOs ask. Request a diagnostic quote: reply within 48 hours.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
