Answer-first
Sitebulb is a deep technical SEO crawler for desktop and cloud, built around 300+ prioritized Hints, starting at $18/month. SEO AEO Specialist runs a technical SEO audit plus an AEO (Answer Engine Optimization) layer in one crawl, checking how AI assistants read your pages, from €19/month per domain or a €9 one-time report. Choose Sitebulb for granular crawl depth; choose SEO AEO Specialist for affordable SEO plus AI-answer readiness.
The short version
Sitebulb and SEO AEO Specialist solve overlapping but different problems. Sitebulb is a specialist technical auditor that many consultants and agencies trust for its crawl visualizations, JavaScript rendering and detailed Hint reports. It is a mature, thorough tool.
SEO AEO Specialist is built for a newer question: is your site readable not just by Googlebot, but by AI answer engines like ChatGPT, Perplexity and Google's AI overviews? It runs a standard technical SEO audit and an AEO layer in the same crawl, then tells you what to fix. It is priced to be accessible to founders, small teams and site owners who do not want a per-seat license or a desktop install.
Comparison table
| SEO AEO Specialist | Sitebulb | |
|---|---|---|
| Category | SEO + AEO audit (cloud) | Technical SEO crawler (desktop + cloud) |
| Entry price | Free, €0 for 50 pages | Free trial only |
| Paid entry | €9 one-time report | Desktop Lite $18/mo |
| Recurring | €19/mo per domain | Desktop Pro $42/mo; Cloud from $125/mo |
| Technical SEO audit | Yes | Yes, very deep (300+ Hints) |
| AEO / AI-answer layer | Yes, built in | Not a core focus |
| JavaScript rendering | Yes | Yes (Chromium), all plans |
| Crawl maps / visualizations | Basic | Extensive |
| Install required | No, runs in browser | Desktop app for desktop plans |
| Per-seat charges | No | Additional users $11/mo (desktop) |
| Best for | Affordable SEO + AI readiness | Deep technical audits |
Prices verified July 2026. Sitebulb annual billing lowers desktop to roughly $13.50/mo (Lite) and $35/mo (Pro).
Where Sitebulb wins
Sitebulb is genuinely strong at deep technical work. Its Hint system organizes 300+ issues by severity across 15 categories, its crawl maps and link visualizations are among the best in the category, and Chromium rendering is included on every plan so you see pages the way Google renders them. Desktop Pro handles up to 500,000 URLs, and cloud plans scale further for teams. If your job is diagnosing large, complex sites at depth, Sitebulb earns its place.
Where SEO AEO Specialist wins
SEO AEO Specialist covers the technical basics you expect from an audit (crawlability, indexation signals, metadata, headings, status codes, structured data) and adds the layer most legacy crawlers do not prioritize: whether an AI answer engine can extract, quote and cite your content. That means checking things like clean answer-first structure, schema that machines can parse, content that maps to real questions, and pages that survive being summarized.
It also removes friction on price and setup. There is a free tier at €0 for 50 pages, a €9 one-time report if you just need a snapshot, and €19/month per domain for ongoing monitoring. No desktop install, no per-seat fees.
When to choose which
Choose Sitebulb if you are a technical SEO or agency running deep, repeated audits on large sites and you value crawl visualizations, granular configuration and a mature Hint library, and the desktop or cloud price fits your budget.
Choose SEO AEO Specialist if you want a solid technical audit plus AEO in one pass, you care about how AI assistants read your site, and you want an affordable, no-install option that starts free and scales to €19/month.
Many teams use both: Sitebulb for the deep quarterly technical dig, SEO AEO Specialist for continuous SEO + AEO monitoring without another seat license.
FAQ
Is SEO AEO Specialist a direct replacement for Sitebulb?
Not exactly. Sitebulb goes deeper on pure technical crawling and visualization. SEO AEO Specialist matches the core technical audit and adds an AEO layer Sitebulb does not center on. If AI-answer readiness matters to you, SEO AEO Specialist covers ground Sitebulb does not.
What is the AEO layer?
AEO stands for Answer Engine Optimization. SEO AEO Specialist checks whether AI assistants (ChatGPT, Perplexity, Google AI overviews) can read, extract and cite your content, then flags what to fix. It runs in the same crawl as the SEO audit.
How much does Sitebulb actually cost?
As of July 2026, desktop Lite is $18/month and Pro is $42/month (roughly $13.50 and $35 on annual billing). Cloud plans start around $125/month. Additional desktop users are $11/month each.
Does SEO AEO Specialist require an install?
No. It runs in the browser. Sitebulb's desktop plans require the desktop app; its cloud tier does not.
Can I try SEO AEO Specialist before paying?
Yes. The free tier audits 50 pages at €0. If you need a full one-time snapshot, the report is €9. Ongoing monitoring is €19/month per domain.
Which is cheaper for a single site owner?
SEO AEO Specialist. A €9 one-time report or €19/month per domain undercuts Sitebulb's $18/month desktop entry and includes the AEO layer.
Try SEO AEO Specialist
Free: audit 50 pages for €0
One-time report: €9
Ongoing: €19/month per domain, SEO + AEO in one crawl
Sources: Sitebulb desktop pricing, Sitebulb features, Sitebulb G2 pricing
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