# AppSynth

> AI visibility audits. We test how ChatGPT, Claude, Gemini and Perplexity see a business
> (35 technical tests and 3 live AI tests, rolled into one AI Readiness Score from 0 to 100),
> fix what we find, and check the results again every month. We also build AI-native software.
> Previously at appsynth.pl.

## Services

- [AI Visibility Audit](https://appsynth.eu/ai-audit): what the audit checks, how it works,
  and a free mini-audit that runs 5 of the 35 tests.
- [AI Visibility Audit, Norwegian](https://appsynth.eu/no/ai-audit): the same page in Norwegian.
- [Sample report](https://appsynth.eu/sample-report): an anonymised excerpt of a real audit.

## How we measure

- [Methodology](https://appsynth.eu/methodology): categories, sample tests, scoring and changelog.
- [Benchmark 2026](https://appsynth.eu/benchmark): 419 Norwegian plumbing and electrical websites scored.
- [Case study](https://appsynth.eu/case-studies/appsynth): our own website, from 35 to 90.

## Guides

- [robots.txt for AI crawlers](https://appsynth.eu/guides/robots-txt-for-ai)
- [What is llms.txt](https://appsynth.eu/guides/llms-txt)

## Contact

- [Contact page](https://appsynth.eu/contact)
- Email: kontakt@appsynth.eu