The verdict in three sentences
For a funded B2B software company in Frankfurt, SEO still carries most of the measurable demand (comparison, integration and compliance searches), while AEO/GEO decides whether AI assistants like ChatGPT name you when an IT or finance lead asks for a shortlist. If your product has a clear category and published security credentials, a 70/30 split in favour of SEO is a sensible 2026 starting point; a new category or a brand-new company should reverse the emphasis toward being described accurately. Both are measured against pipeline, with a dated record of AI answers to the same questions alongside Search Console.
Two channels, two different jobs
Your buyers in Frankfurt (heads of IT at banks and insurers, operations directors at logistics groups, CFOs of Mittelstand firms) search Google for specifics: 'DORA compliant vendor risk software', 'SAP integration procurement tool', 'ISO 27001 certified SaaS Germany hosting'. Increasingly they also ask an AI assistant for a first shortlist, then check the vendors it names. The two channels overlap but reward different things.
| Criterion | SEO | AEO/GEO |
|---|---|---|
| What it targets | rankings on comparison, integration, pricing and compliance queries | being named, and described correctly, in AI answers to shortlist questions |
| Time to effect | 4 to 9 months on competitive B2B queries | 2 to 6 months on descriptions, longer on being named at all |
| Typical Frankfurt budget (2026 ballpark) | 4,000 to 12,000 EUR a month with a specialist agency | 3,000 to 10,000 EUR for an initial audit, then 2,500 to 8,000 EUR a month |
| Main metrics | non-brand clicks, demo requests from organic, sourced pipeline | share of answers naming you, accuracy of what is said, AI referral visits |
| Main risk | content that ranks but does not convert technical buyers | wrong facts repeated at scale (missing SSO, wrong hosting region) |
| Dependence on your site | very high | high, plus third-party mentions and review platforms |
The ranges are drawn from typical agency quotes and public agency rate pages in Germany. AEO/GEO is an emerging market, so quotes vary widely and fixed-price audits are more common than retainers.
Where to put the money, by situation
| Your situation | Lean toward | Why |
|---|---|---|
| Seed or Series A, new category | AEO/GEO first, light SEO | few people search the category name yet; being described correctly matters more |
| Established product in a known category | SEO first, AEO/GEO as a layer | comparison searches already exist and convert |
| Selling to banks and insurers | both, with compliance pages as the core | buyers check security, hosting and certifications in both channels |
| Limited budget under 3,000 EUR a month | technical SEO plus a quarterly AI answer check | fix what both channels read: product, security and integration pages |
| German and English go-to-market | SEO by language, AEO/GEO on English first | AI shortlist questions are still often asked in English by international teams |
| Recent rebrand or acquisition | AEO/GEO urgently | assistants may keep repeating your old name or old ownership |
The common ground is your own site. Product pages that state integrations plainly, a security page that lists only certifications you actually hold (SOC 2, ISO 27001, GDPR processes), a pricing page or at least a pricing logic, and real case studies feed both channels. Invented logos or metrics are a liability in both.
How each is measured, without fooling yourself
SEO measurement is mature: Search Console for non-brand clicks and impressions, your CRM for demos and opportunities sourced from organic. Insist on pipeline, not positions.
AEO/GEO measurement is newer and should be just as dated and repeatable. A serious approach keeps a fixed list of 20 to 40 buyer questions, asked at regular intervals, with each answer recorded and dated. Three indicators come out of it: the share of answers that mention you, the accuracy of what is said (features, hosting, pricing logic, certifications) and the competitors named alongside you. Visits referred by AI assistants show up in analytics too, though volumes stay modest.
A diagnostic, before any retainer, typically covers: the current state of that question set, the factual errors found, the pages and third-party sources that seem to shape the answers, the gaps on your site, and a budget split proposal. It is a decision document, not a promise: no serious provider can guarantee that an assistant will recommend you.
One German point to keep in view: tracking AI referral traffic and enriching leads must stay within the GDPR and the BDSG, under the eye of the state data protection authorities, and your Impressum obligations apply to every language version. This is not legal advice.
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Illustrative example. 'Mainvault Software', a Series A vendor-risk platform with 40 staff in Frankfurt, has 90,000 EUR a year for organic visibility. Its category is known, its buyers are compliance teams at banks, and an AI answer check shows assistants describing it as lacking EU hosting, which is wrong.
Proposed split: 60% SEO (54,000 EUR), 25% AEO/GEO (22,500 EUR, including a first audit), 15% content refresh of security and integration pages (13,500 EUR). With an average first-year contract of 30,000 EUR, three won deals cover the budget; at a 20% win rate from qualified demos, that means 15 organic or AI-sourced demos over the year, a target the CRM can track month by month.
FAQ
Is AEO/GEO replacing SEO for B2B software?
Not in 2026. Most measurable demand still comes through search, and AI assistants draw heavily on the same pages Google ranks. Treat AEO/GEO as a layer worth 20 to 40% of the organic budget for most established vendors.
What does an AEO/GEO audit cost in Frankfurt?
As a 2026 ballpark, 3,000 to 10,000 EUR depending on the number of questions, languages and competitors covered. Ongoing work runs 2,500 to 8,000 EUR a month in typical agency quotes.
Should the question set be in German or English?
Both if you sell in both. A set of 30 questions split roughly 15 German and 15 English shows whether the assistants describe you the same way in each language, which is often not the case.
Can we claim certifications we are working toward?
Only as 'in progress' with a realistic date, and only if true. Listing SOC 2 or ISO 27001 before you hold them is the fastest way to lose a bank's procurement team, in both channels.
How does Kolonell price this?
On quote, after a diagnostic of your current Google visibility and of the AI answers to your buyers' questions. You get a recommended split and the metrics to track it within 48 hours.
Find out how AI assistants describe your firm. We run your buyers' shortlist questions, record the answers and show you where SEO or AEO/GEO money will do the most for your pipeline. 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.
