Paragraph AI

Tool Introduction

Paragraph AI is a cross-platform writing assistant developed by ParagraphAI Inc., capable of generating, responding to, editing, and rewriting text. It brings writing functions to emails, chats, social media platforms, and business applications through web apps, Chrome extensions, iOS and Android apps, as well as mobile keyboards.

The product is suitable for speeding up daily communication and the preparation of drafts, but the content it generates does not guarantee factual accuracy, copyright compliance, or professional precision. Legal, medical, financial, and academic materials still need to be reviewed by qualified professionals.

Main functions

Creating, replying, and correcting grammar

Create allows for the generation of emails, messages, reports, and articles based on a theme or instructions; Reply is used to draft responses taking into account the context of the incoming message. Fix is employed to correct spelling, grammar, and expression issues in a one-time effort.

• It is suitable for drafting from scratch or organizing scattered notes into structured text.
• The reply function allows for adjusting the tone, thereby reducing the time needed to revise emails repeatedly.
• The revised version may change the original meaning; it is necessary to compare it sentence by sentence with the original text before sending it.

Rewriting, tone, and templates

Edit offers various adjustment options such as formality level, friendliness, length, paraphrasing, and emojis, to help users modify text for different audiences. Custom templates allow users to save instructions, example inputs, and desired outputs, enabling the reuse of repetitive writing processes.

• A fixed format can be established for sales follow-ups, meeting summaries, customer service responses, and social media posts.
• Pro users can use up to 10 custom templates at the same time.
• The template is currently available primarily on iOS and web platforms; other platforms should follow their respective actual interfaces.

Web page and document summaries

Browser extensions can summarize web pages, PDFs, YouTube videos, and documents, and allow users to pose further questions regarding the content in question. On iOS, this summarization function can be accessed through the system’s share menu; it is not available on Android at the moment.

• The summary page lists 18 output languages, which is not the same range as the support for over 40 languages in general writing.
• It can include views and bias analyses, and the summary can also be read aloud on supported devices.
• Summaries of long texts may omit specific conditions, contextual data, or opposing viewpoints; it is therefore necessary to refer back to the original text.

Cross-platform AI keyboard

The mobile keyboard allows users to access functions such as Fix, Reply, Edit, and Create in popular chat and email applications, without the need to copy content into separate apps. Logging in with the same email address enables synchronization of accounts, history, and available features.

• Ideal for quick writing in Gmail, Slack, Teams, LinkedIn, and mobile messaging apps.
• The keyboard may come into contact with the content that is being edited, so it is not suitable for entering passwords, payment information, or any unauthorized sensitive data.

Usage tutorial

1. Register an account on a web page, a Chrome extension, or a mobile app, and use the same email address to log in to the devices that need to be synchronized.
2. Select Create, Reply, Fix, Edit, or Summary depending on the task.
3. Enter the necessary background, target audience, tone, and format; do not include any sensitive information that is unrelated to the task.
4. After generation, check the facts, names, numbers, link intent, and tone, then use the editing slider or additional notes to make iterative improvements.
5. Create templates for repetitive tasks, and save important outputs to history or export them to target applications.
6. Conduct a final manual proofreading before sending, submitting, or publishing, and indicate the use of AI assistance in accordance with the organization’s rules.

Which users are it suitable for

• Work professionals who need to write and reply to emails, messages, and carry out sales follow-ups frequently.
• Non-native speakers who wish to improve their spelling, grammar, vocabulary, and tone.
• Customer service, marketing, and social media professionals who need to quickly edit content across mobile devices and browsers.
• Students and knowledge workers who need to quickly compress web pages, PDFs, or videos into key points.
• Users who need assistance in organizing their expressions due to dyslexia or writing anxiety.

Prices and packages

Paragraph AI offers free, Pro, and enterprise versions; the Pro version can be purchased on a monthly or annual basis. The pricing is based on the number of users, and taxes as well as the local currency may vary depending on the app store.

The official website describes Pro as offering unlimited access to advanced features, but the price page lists the specific functions that are available indefinitely as Fix, Reply, and Edit. As for Create, Summaries, Templates, or other functions that are used frequently, any restrictions on their use depend on the real-time rules applicable to the account.

The process for canceling a purchase varies depending on the platform used for buying it; App Store, Google Play, and Stripe require separate handling. The terms state that refunds are generally provided only when required by law, but the support center allows users of Android and web versions to contact the team to request a refund, while refunds for iOS users must be handled by Apple.

Product advantages

• Websites, browser extensions, mobile apps, and keyboard overlays provide various ways to write, thereby reducing the need to switch between different tools.
• Creating, replying, editing, rewriting, and summarizing are all handled under the same account, which reduces the learning cost.
• Over 40 common writing languages can assist multilingual users in drafting and translating texts.
• Custom templates ensure that repetitive tasks maintain consistent formatting and tone.
• The free plan allows you to verify text quality and workflows without having to pay.

Usage restrictions and precautions

• AI may generate fictional facts, incorrect citations, or outdated information, and therefore cannot be used as professional advice or factual evidence.
• Rewriting and humanization features do not guarantee that AI detection can be bypassed, and the detectors themselves may also give incorrect results.
• Before using it in schools, for recruitment purposes, or in publishing, it is necessary to comply with the institution’s rules regarding originality, attribution, and the use of AI.
• The summary feature is not available on Android, and its 18 languages are fewer than the range of languages used in general writing.
• Browser extensions and keyboards are used to process user input; it is necessary to avoid pasting confidential client data, regulated information, and authentication credentials.
• Both the free and Pro versions have character limits; long documents may need to be split apart and their contextual continuity rechecked.

Differences in platforms and features

Language support

APIs, SDKs, and open-source status

The current official website does not expose developer APIs, Webhooks, or official SDKs; the main ways to integrate with it are through web pages, extensions, mobile applications, and keyboards. When enterprises need to integrate such systems, they should consult the sales team to find out about the available interfaces and the terms related to data processing.

There is no official announcement regarding the open-source status of the product codes and models, and no official open-source repository for ParagraphAI has been found. The availability of browser extensions or mobile applications for download and installation does not mean that the code is open source.

Privacy and data

The official website states that input data will not be sold or used for advertising purposes, and it says that only models with zero data retention are used, with the input data not being utilized for model training. Since the expiration date of the separate privacy policy page is still 2022, companies and organizations dealing with sensitive information should verify the latest data processing protocols and the sub-processors involved.

History synchronization and templates save the content that users choose to retain, and they follow a different data lifecycle compared to real-time model processing. Before enabling cross-device synchronization, it is important to be aware of account deletion, history cleanup, and organizational administrator permissions.

Frequently Asked Questions

Is Paragraph AI free?

There is a free plan that offers 5 basic uses per day, with a limit of 1000 characters per use. For frequent use and advanced editing, it is necessary to upgrade to the Pro version.

Which devices are supported?

It is compatible with modern browsers, Chrome extensions, as well as iOS and Android, and can be used across devices using the same account. Some features vary depending on the platform.

Can it be used to submit papers or contracts directly?

It is not recommended to submit something directly without reviewing it first. Users need to verify the facts, citations, legal implications, and originality of their work, and they must also comply with the guidelines regarding the use of AI set by their respective institutions.