Honest comparison · Updated May 2026
FixAEO vs AEO Checker
FixAEO is a 19-tool catalog with 6-engine scanning in English. AEO Checker is a focused multilingual scanner in 8 languages. Both are good — at different things.
The 10-second verdict
Pick FixAEO if you want the widest toolkit (19 tools) with 6-engine scanning incl. Grok + DeepSeek in English. Pick AEO Checker if you need multilingual coverage (FR/ES/DE/IT/HI/ZH) or a $5/mo entry price.
Pick FixAEO if
- You want every common AEO utility under one roof (19 tools)
- You care about 6-engine scans including Grok + DeepSeek
- You publish primarily in English (or want to start there)
- You want a public sample report you can see without running a scan
- You value server-rendered pages that crawlers can fully read
Pick AEO Checker if
- Your audience is in France, Spain, Germany, Italy, India, or Chinese-speaking markets
- You want the lowest entry price ($5/mo) and aren't using the broader toolkit
- You like their competitor comparison surface and want to ride that for SEO
- Your team is comfortable with mostly-scanner-focused tooling
- You're persona-targeted (agencies, marketing teams, SEO consultants)
Pricing side-by-side
FixAEO
$0 – $19/mo
19 free tools forever. $19/mo Pro for higher-volume scans, recurring audits, multi-domain tracking. No commitment.
AEO Checker
$5 – $55/mo
Entry $5/mo per third-party listings. Free scanner + paid daily-tracking subscription. Pricing details vary by language.
Feature-by-feature
Feature
FixAEO
AEO Checker
Number of free interactive tools
Ours: 19 tools across 4 categories. Theirs: scanner + a few utilities. Different bets.
Multi-engine AI scanner
Ours runs 6 engines (incl. Grok + DeepSeek). Theirs doesn't publicly list engines covered.
Multilingual (8+ languages)
Their biggest advantage. We're EN-only today.
Competitor comparison pages (X vs Y)
They have 6 in their sitemap; we're starting to build ours (this page is one).
Industry/persona landing pages
They have dedicated pages for agencies, marketing teams, SEO consultants, ecom, SaaS.
Spec-compliant llms.txt
Both follow the llmstxt.org spec correctly.
Explicit AI bot allows in robots.txt
Both explicitly allow GPTBot, ClaudeBot, PerplexityBot.
Server-side rendered (crawler-friendly)
Their tool pages are CSR'd — fewer signals visible to AI crawlers fetching the raw HTML.
Public sample report
Ours at /aeo-report/ — see real report format without signup. Theirs requires running a scan.
Number of public schema types in generator
Ours: 12 types. Theirs: unclear from sitemap.
Self-serve pricing transparency
Ours: $0-19/mo published. Theirs: $5/mo entry per Authoritas but full pricing isn't in their sitemap.
Frequently asked questions
What's the difference in approach?
AEO Checker is a focused product — a multilingual AEO scanner with a $5/mo entry tier, available in 8 languages, with bottom-of-funnel competitor comparison pages. FixAEO is a broader product — 19 free tools spanning generators, planning, audits, and validators, with $19/mo Pro. They're optimizing for different parts of the AEO workflow.
Which is cheaper?
AEO Checker's entry tier is $5/mo per third-party listings; ours is $19/mo for Pro. We're roughly comparable on volume given our free tier is more usable, but if pure entry-price matters, they're lower.
Which one is better for non-English markets?
AEO Checker — they ship in 8 languages (EN/FR/ES/DE/IT/HI/ZH plus Chinese variants) with per-language URLs. FixAEO is English-only today. If your audience is in France, Spain, Germany, Italy, India, or Chinese-speaking markets, that's a meaningful gap.
Which one has more tools?
FixAEO. We ship 19 functional tools: 4 generators (Schema, llms.txt, Robots.txt, Meta Description), 6 planning tools (Query Generator, ROI Calculator, Citation Planner, Citation Readiness, Source Radar, Answer Checker), 5 audit tools, 3 validators, and a tool hub. AEO Checker's sitemap focuses on scanner + comparison pages — fewer adjacent utilities.
What does AEO Checker do better than FixAEO?
Three things. (1) Multilingual at URL level — 8 languages × multiple product variants in their sitemap. (2) Programmatic competitor comparison pages — they have pages comparing themselves against Profound, PEEC AI, Cognizo, Otterly, AEOEngine, and Conductor. We're starting to build ours. (3) Industry-specific landing pages for agencies, marketing teams, SEO consultants, ecommerce, SaaS.
What does FixAEO do better than AEO Checker?
Four concrete things. (1) Wider tool catalog organized by job-to-be-done (Generators / Planning / Audits / Validators) — their offering is mostly scanner-focused. (2) 6-engine scan including Grok and DeepSeek — they don't publicly list which engines their scanner queries. (3) Server-rendered pages for inspection (their site is heavily client-side rendered, which means AI crawlers see less). (4) Public sample report at /aeo-report/ — theirs is behind a JavaScript wall.
Can I use both?
Yes. The natural fit: use AEO Checker for multilingual scanning if you have non-English audiences; use FixAEO for the broader tool catalog (schema generation, llms.txt, robots.txt control, planning, validators). Different sides of the workflow.
Is this comparison biased?
Yes — we built FixAEO. We've tried to cite specific facts (their sitemap, their language coverage, their visible pricing tiers) so you can verify. Where they do something better, we say so. They've made smart strategic choices around multilingual and competitor comparison pages that we're explicitly learning from.
Try FixAEO yourself
Run a free AEO audit on your URL — 19 tools, 6-engine scanner, 3 minutes, no signup.
Run a free AEO audit