A2Z Tools Plain Language Analyzer vs Text Inspector
A2Z Tools Plain Language Analyzer
a2z.toolsText Inspector
textinspector.comSide by side
| Figure | A2Z Tools Plain Language Analyzer | Text Inspector |
|---|---|---|
| Price from | Free | £9.96/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 5 |
| Spec score · AI Readability Checkers | 8.0 (#10) | 8.4 (#3) |
| Custom vocabulary | Users can add an organization-specific jargon list and pair terms with plainer alternatives using an equals sign. | Users can upload a personal Known Words list and see it separately in EVP, BNC and COCA results, graphs and exports. |
| Headquarters | A2Z Tools lists its address as R.T. Nagar, Bengaluru, Karnataka, India. | Canterbury, Kent, United Kingdom |
| Intended users | The tool is described for letters, forms, policies and web pages that ordinary people need to act on. | The maker describes the tool as useful for language professionals, academics and students, including preparing teaching materials, tests and evaluating student work. |
| Purpose | Checks drafts against plain-language guidance and links each finding to its source guideline. | Text Inspector analyses English texts and reports difficulty, readability, lexical diversity and CEFR levels. |
| Support | The product page provides a feedback form whose submissions are sent privately to the A2Z.Tools team. | The help center explains cancellation through PayPal, subscription-update delays and invoice requests via email. |
Plans
Text Inspector
- FreeFree
- Standard£9.96 a month
- Organisation£59.76 a month
- Developer API£360 a year
- API accessPrice not published
In their own words
A2Z Tools Plain Language Analyzer
A2Z Tools Plain Language Analyzer is a free web tool for checking English drafts against plain-language guidance. It links each finding to its source guideline and can flag complex words, GOV.UK words to avoid, hidden verbs, “shall” used for requirements, double negatives, passive voice, long sentences, and long words. A Flesch-Kincaid estimate compares the draft with an audience target. Defaults set thresholds for general-public text, service instructions, or professional readers, and users can add organization jargon with plainer alternatives using an equals sign. Findings can be exported as CSV. Text that is pasted, typed, or dropped is processed in the browser tab; the maker says it is not uploaded, logged, stored, or sent to analytics. The analyzer checks English only, combining US and UK word guidance. Scores measure sentence and word length rather than meaning, so findings are prompts for human review. It is free online at free.
Text Inspector
Text Inspector analyses English text for difficulty, readability, lexical diversity, and CEFR levels. Its overall difficulty score draws on more than 200 metrics, while the CEFR Level Checker gives individual words a level along with their commonness and difficulty. Listed tools include Statistics and Readability, Lexical Diversity, Scorecard, Tagger, EVP, BNC, COCA, Academic Word List and Phrases, Knowledge-Based Vocabulary Lists, and Metadiscourse Markers. An API lets people and organisations add analysis and scoring to their own products. The maker describes it as useful to language professionals, academics, and students preparing teaching materials or tests and evaluating student work. English is fully supported; other languages may receive limited statistics or lexical-diversity information. The Free plan covers 250 words and automatically deletes analysis data after six hours. The Organisation plan allows up to 13,000 words, the largest stated limit. A 30-day trial is listed for API access, which starts from £360 per year.