> For the complete documentation index, see [llms.txt](https://api-docs.speechace.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api-docs.speechace.com/features.md).

# Features

- [Introduction](https://api-docs.speechace.com/features/introduction.md)
- [Scripted activities](https://api-docs.speechace.com/features/scripted-activities.md)
- [Pronunciation Scoring](https://api-docs.speechace.com/features/scripted-activities/pronunciation-scoring.md)
- [Word and Sentence pronunciation](https://api-docs.speechace.com/features/scripted-activities/pronunciation-scoring/word-and-sentence-pronunciation.md)
- [Multiple choice](https://api-docs.speechace.com/features/scripted-activities/pronunciation-scoring/multiple-choice.md)
- [Custom pronunciations](https://api-docs.speechace.com/features/scripted-activities/pronunciation-scoring/custom-pronunciations.md)
- [Phoneme list](https://api-docs.speechace.com/features/scripted-activities/pronunciation-scoring/phoneme-list.md)
- [Fluency scoring](https://api-docs.speechace.com/features/scripted-activities/fluency-scoring.md)
- [Passage scoring](https://api-docs.speechace.com/features/scripted-activities/fluency-scoring/passage-scoring.md)
- [Lexical stress and intonation](https://api-docs.speechace.com/features/scripted-activities/lexical-stress-and-intonation.md)
- [Spontaneous activities](https://api-docs.speechace.com/features/spontaneous-activities.md)
- [Open-ended scoring](https://api-docs.speechace.com/features/spontaneous-activities/open-ended-scoring.md)
- [Language scoring](https://api-docs.speechace.com/features/spontaneous-activities/open-ended-scoring/language-scoring.md)
- [Relevance scoring](https://api-docs.speechace.com/features/spontaneous-activities/open-ended-scoring/relevance-scoring.md)
- [Language detection](https://api-docs.speechace.com/features/spontaneous-activities/open-ended-scoring/language-detection.md)
- [Task achievement scoring](https://api-docs.speechace.com/features/spontaneous-activities/task-achievement-scoring.md)
- [Describe Image](https://api-docs.speechace.com/features/spontaneous-activities/task-achievement-scoring/describe-image.md)
- [Re-tell Lecture](https://api-docs.speechace.com/features/spontaneous-activities/task-achievement-scoring/re-tell-lecture.md)
- [Answer Question](https://api-docs.speechace.com/features/spontaneous-activities/task-achievement-scoring/answer-question.md)