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Otterly.AI
Profound
Radarkit.ai
Ahrefs
Free AEO checker — get cited by ChatGPT
Which is more popular?
Based on our record, FixAEO seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | open-gpt.app | fixaeo.com |
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| Platforms | — | |
| Company | — | Startup from India · 1 - 9 employees · 2026 |
| Listed in | — |
In their own words, as submitted to SaaSHub.


No description of https://open-gpt.app/ yet.
FixAEO runs an Answer Engine Optimization (AEO) scan across 7 AI engines in under 3 minutes, returns a 0–100 score, then generates the concrete fixes — schema, llms.txt, robots.txt, citation-ready paragraphs — that you paste into your site and re-scan. Plus 19 free AEO tools, no signup. Free...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
As answered by people managing https://open-gpt.app/ and FixAEO.
FixAEO's answer:
Most AI-visibility tools stop at telling you that the AI engines aren't recommending you. FixAEO goes a step further. It gives you a clear 0–100 score across 7 AI engines, then hands you the exact fixes to improve it (schema, llms.txt, citation-ready copy), not just a dashboard to stare at. And you can run a full audit free, in about 3 minutes, with no signup. It's the affordable, do-it-yourself option in a space where most tools are built for big budgets.
FixAEO's answer:
Three reasons: price, action, and no friction to try. A lot of tools in this space are priced for enterprises. FixAEO starts free and is $29/month for the full product. Most tools only monitor and report a score; FixAEO also generates the fixes to actually improve it. And you don't need to sign up or book a demo to see value, just run a free audit on any site in about 3 minutes. It's built for founders and small teams, not procurement departments.
FixAEO's answer:
Founders, marketers, and small teams who are starting to lose visibility as people search with AI instead of Google. That's SaaS founders, indie hackers, and SMB owners, plus SEO and content marketers who need to know whether ChatGPT, Perplexity, Gemini and others recommend them, and want to fix it without an enterprise contract. Agencies managing several clients fit naturally too.
FixAEO's answer:
I run another product, InsiteChat.ai, and it had a problem: the AI assistants never recommended it. Ask ChatGPT or Perplexity for a tool like mine and it just didn't come up. I went looking for something to help with AI search visibility, and everything I found was enterprise-priced or close to it, too much for one founder fixing one thing. So I built it for myself. Once it worked, it was obvious that every other small team has the same problem and the same budget limit, so I opened it up. FixAEO is the tool I wished existed when I needed it.
FixAEO's answer:
FixAEO is a web-based app with a companion Chrome extension, and it works across the major AI assistants including ChatGPT, Claude, Gemini, and Perplexity. How we measure and score AI visibility is our own proprietary system.
Share your experience with using https://open-gpt.app/ and FixAEO. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking https://open-gpt.app/ since Jul 2023.
I work on FixAEO, so I spend a lot of time thinking about why one brand appears in an AI answer while another does not. There is no single switch that controls this. In practice, the problems are usually spread across access, page... - Source: dev.to / about 1 month ago
I got tired of checking this by hand, so I built FixAEO - a free tool to see how AI engines describe and recommend your brand across 8 engines, plus a free llms.txt validator. Sharing in case it saves you the manual prompting. - Source: dev.to / 3 months ago