# ParagraphAI vs Write Brain

ParagraphAI registra 23.267 visitas mensuales con un crecimiento intermensual de -34,6 % y un modelo de precios Freemium. Write Brain registra 0 visitas mensuales con un crecimiento de 0 % y un modelo de precios Freemium.

| Métrica | [ParagraphAI](https://openaitools.app/es/tool/paragraphai) | [Write Brain](https://openaitools.app/es/tool/write-brain) |
| :--- | :--- | :--- |
| URL del sitio web | https://paragraphai.com | https://writebrain.io |
| Categorías | AI Writing Assistants, AI Writing, Generador de texto con IA, Corrector gramatical con IA | AI Writing Assistants, Corrector gramatical con IA, Traducción con IA, Escritura creativa con IA |
| Modelo de precios | Freemium | Freemium |
| Visitas mensuales | 23.267 | 0 |
| Tasa de crecimiento intermensual | -34,6 % | 0 % |
| Mercado principal | Estados Unidos | Global |
| Visitas directas | 12.566 | 0 |
| Puntuación de reseñas | 4,2 | 4,1 |
| Número de guardados | 4 | 1 |
| Plataformas compatibles | Sitio web | Sitio web |

## ParagraphAI

ParagraphAI is an AI writing assistant and keyboard that fixes grammar, drafts replies and generates polished text in 40+ languages across apps and devices.

**Precios y planes:** Free tier with 5 daily uses of Create, Fix, Reply and Edit, basic tone filters and 1,000-character inputs. Pro costs $24.99 per user per month, or $12.49 per user per month billed yearly at $149.88, adding unlimited uses, advanced editing, 10,000-character inputs and cross-platform history. Enterprise is custom-priced.

- **One-tap grammar and spelling fixes:** Select any text in an app, email or message and correct all grammar and spelling errors in one tap instead of reviewing word by word.
- **Instant replies:** Generate a contextually appropriate response to an email or chat message instantly, then adjust the tone before sending.
- **Tone and style editing:** Sliders and filters adjust formality, friendliness, length, rephrasing and emoji so output matches your personal voice.
- **40+ languages:** Write and translate content in more than 40 languages through input and output language settings, which is especially useful for ESL users.
- **Reusable templates:** Templates let you store reusable instructions so recurring writing tasks produce consistent, tailored output at scale.
- **On-the-fly summarization:** Condense web pages, PDFs and long documents into key points without leaving the writing surface.

**Fortalezas:** Works system-wide via keyboard and extension, so it fits existing apps; Covers grammar, replies, rewriting, translation and summarization in one tool; Strong fit for non-native speakers and users with dyslexia; Free tier is genuinely usable with no card required

**Limitaciones:** Pro pricing is on the higher side compared with some general-purpose writing tools; Free tier is capped at 5 uses a day and 1,000 characters; Best experience depends on installing the keyboard or browser extension; Enterprise features require contacting sales

[Profile (Markdown)](https://openaitools.app/es/tool/paragraphai.md)

## Write Brain

Write Brain is a Chrome extension that adds one-click writing improvements to any text field on the web, covering grammar fixes, clearer phrasing, tone changes, translation, and emoji suggestions.

**Precios y planes:** Freemium. The extension is free to install from the Chrome Web Store, and the store listing indicates in-app purchases are available for paid features or higher usage limits.

- **One-click grammar fixes:** Automatically spot and correct typos and grammar slips in any text field and fix them with a single click before you send.
- **Conciseness and clarity:** Strip out verbose corporate phrasing and unnecessary words to turn rambling drafts into clear, direct messages.
- **Writing enhancement:** Turn a rough outline into richer, more descriptive prose with quick suggestions on how to phrase your point better.
- **Inline translation:** Translate text in place, so you can read foreign-language comments or reply to customers in their own language.
- **Emoji suggestions:** Get context-appropriate emoji suggested for paragraph endings and as bullets for list items to add personality.

**Fortalezas:** Works directly inside any website's text fields, no copy-paste required; Covers grammar, conciseness, tone, translation, and emoji in one menu; Fast, one-click improvements suited to short-form and social writing; Lightweight browser extension with a simple learning curve

**Limitaciones:** Requires installing a Chrome extension before most features work; No dedicated desktop or mobile app; Feature set is narrower than full document editors like Google Docs add-ons; Grammar and rewrite quality can miss nuanced or technical language

[Profile (Markdown)](https://openaitools.app/es/tool/write-brain.md)

## Preguntas frecuentes

### ¿Cómo se comparan ParagraphAI y Write Brain en tráfico mensual?

ParagraphAI tiene 23.267 visitas mensuales, mientras que Write Brain tiene 0. Las estimaciones de tráfico describen el tamaño de la audiencia, no la calidad del producto.

### ¿Cómo se comparan sus tasas de crecimiento?

ParagraphAI tiene una tasa de crecimiento intermensual de -34,6 %; Write Brain tiene 0 %.

### ¿Cómo se comparan los precios?

ParagraphAI: Freemium. Free tier with 5 daily uses of Create, Fix, Reply and Edit, basic tone filters and 1,000-character inputs. Pro costs $24.99 per user per month, or $12.49 per user per month billed yearly at $149.88, adding unlimited uses, advanced editing, 10,000-character inputs and cross-platform history. Enterprise is custom-priced. Write Brain: Freemium. Freemium. The extension is free to install from the Chrome Web Store, and the store listing indicates in-app purchases are available for paid features or higher usage limits.

## Alternativas

| # | Nombre de la herramienta | Visitas mensuales | Tasa de crecimiento intermensual | Modelo de precios | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/es/tool/grammarly) | 58.867.412 | -1,5 % | Freemium | Asistente de escritura con IA multiplataforma que ofrece corrección gramatical en tiempo real, alineación de tono, seguimiento de autoría y guías de estilo para equipos. | [.md](https://openaitools.app/es/tool/grammarly.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/es/tool/quillbot-paraphraser) | 36.630.337 | +2,3 % | Freemium | QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, p | [.md](https://openaitools.app/es/tool/quillbot-paraphraser.md) |
| 3 | [LanguageTool](https://openaitools.app/es/tool/languagetool) | 5.707.795 | -4,2 % | Freemium | Corrector de gramática, ortografía y estilo con IA para más de 30 idiomas | [.md](https://openaitools.app/es/tool/languagetool.md) |
| 4 | [Sider](https://openaitools.app/es/tool/sider) | 2.644.740 | -10,6 % | Freemium | Barra lateral de IA y agente de navegador para leer, escribir e investigar | [.md](https://openaitools.app/es/tool/sider.md) |
| 5 | [Hemingway Editor](https://openaitools.app/es/tool/hemingway-editor) | 605.169 | -8,6 % | Prueba gratuita, De pago, Gratis | Escribe con más claridad y fuerza gracias a la legibilidad y la gramática | [.md](https://openaitools.app/es/tool/hemingway-editor.md) |
| 6 | [Wordtune](https://openaitools.app/es/tool/wordtune) | 368.771 | -5,8 % | Freemium, Prueba gratuita | Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English. | [.md](https://openaitools.app/es/tool/wordtune.md) |
| 7 | [HyperWrite](https://openaitools.app/es/tool/hyperwrite-ai) | 255.429 | +34,4 % | Freemium | Asistente de escritura con IA, autocompletado, investigación y extensión de Chrome | [.md](https://openaitools.app/es/tool/hyperwrite-ai.md) |
| 8 | [Linguix](https://openaitools.app/es/tool/linguix) | 227.398 | -4,5 % | Freemium | Corrector gramatical con IA y asistente de escritura para equipos y profesionales | [.md](https://openaitools.app/es/tool/linguix.md) |
| 9 | [TextAdviser](https://openaitools.app/es/tool/textadviser-com) | 61.006 | +37,8 % | Freemium | Revisa, corrige y mejora cualquier texto con un solo asistente de escritura con IA | [.md](https://openaitools.app/es/tool/textadviser-com.md) |
| 10 | [Smart Assistant de Mailbutler](https://openaitools.app/es/tool/smart-assistant) | 47.200 | -8,7 % | Freemium, Prueba gratuita, De pago | Un asistente de correo con IA que redacta, resume y pule tus mensajes sin salir de la bandeja | [.md](https://openaitools.app/es/tool/smart-assistant.md) |

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Fuente: https://openaitools.app/es/compare/paragraphai-vs-write-brain

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