Head-to-Head Comparison
| Feature | Text Summarizer | QuillBot Summarizer |
|---|---|---|
| Price | Free, no limits | Freemium ($9.95/mo for full) |
| Word limit (free) | No limit | 1,200 words |
| Summary modes | AI-generated summary | Key sentences + Paragraph modes |
| Signup required | No | Yes (for saving) |
| Summary length control | AI determines optimal length | Adjustable slider |
| Browser extension | No | Yes |
QuillBot’s summarizer is part of its broader writing toolkit alongside the paraphraser, grammar checker, and translator. The summarizer offers two modes: Key Sentences (extracts important sentences verbatim) and Paragraph (generates a new condensed version). Free users are limited to 1,200 words per input.
Extractive vs. Generative
QuillBot’s Key Sentences mode is extractive — it picks the most important sentences from the original text and presents them as the summary. This preserves exact wording, which is useful when you need to cite or reference specific statements. Txtory uses a generative approach — it reads the text, understands the content, and writes a new summary. Generative summaries flow more naturally but do not preserve original phrasing.
The Length Control Trade-off
QuillBot provides a slider that lets you set summary length from short to detailed. Txtory’s AI determines length automatically based on input complexity. For users who need summaries of a specific length — say, a 100-word abstract for a paper — QuillBot’s slider is genuinely useful. For users who just want a quick condensed version, Txtory’s automatic approach saves a decision.
The Bottom Line
QuillBot Summarizer is the better choice if you need extractive summaries, length control, or integration with QuillBot’s other writing tools. Txtory is the better choice if you want unlimited, free summarization without restrictions.