# Free AEO Tools by Outserp

Free checks for how visible your brand is in ChatGPT, Perplexity and Google AI.

- [Ask AI About Your Brand — Free Embeddable Widget](/tools/ask-ai) — Generate a one-click "Ask AI about us" widget for your website.
- [Google “Preferred Source” Button Generator — Free](/tools/google-source) — Create an embeddable “Add as a preferred source on Google” button.
- [Free AEO Score Checker](/tools/aeo-score) — Score any URL for Answer Engine Optimization in seconds.
- [AI Bot Crawl Checker](/tools/ai-bot-checker) — See which AI crawlers your site allows or blocks — in 60 seconds.
- [llms.txt Generator](/tools/llms-txt) — Generate a machine-readable llms.txt for any site.
- [ChatGPT Brand Mention Checker](/tools/chatgpt-mention) — Ask ChatGPT a question and see if it names your brand.