# HyperWrite

> AI writing assistant with autocomplete, chat and cited research

HyperWrite is an AI writing assistant from OthersideAI that works in a web app and as a Chrome extension. The extension's TypeAhead predicts the next words on any website as you type, while the web app offers a chat, an AI document editor, a library of single-purpose writing tools, and research that searches scholarly articles and returns cited results. Paid plans raise the monthly allowance of AI messages and add custom personas that imitate a writing style.

- **Category:** Writing Tools
- **Made by:** OthersideAI
- **Website:** https://www.hyperwriteai.com
- **Runs on:** Web, Browser extension
- **Facts last checked:** Oct 9, 2026

## Pricing

HyperWrite has a free plan. Paid plans start at $16 per month, billed annually ($192).

- **Pricing model:** Free plan
- **Free plan:** Free account: limited monthly credits on the basic AI model. More credits and the more advanced AI need a paid plan.
- **Free trial:** None listed.

| Plan | Price | What you get |
| --- | --- | --- |
| Free | $0 | A limited number of monthly credits on HyperWrite's basic AI. |
| Premium | $16 per month, billed annually ($192); $19.99 billed monthly | 250 AI messages a month, citations and real-time information, 3 custom personas, the library of AI tools and unlimited TypeAheads. |
| Ultra | $29 per month, billed annually ($348); $44.99 billed monthly | Unlimited AI messages, 10 custom personas, unlimited TypeAheads and first access to experimental writing and agent features. |

Read from https://www.hyperwriteai.com/pricing on Oct 9, 2026. Prices change, so confirm with HyperWrite before buying.

## Ways to pay less

- **Lower monthly rate with annual billing** (Annual discount): The pricing page labels annual billing as saving 20%. Premium drops from $19.99 to $16 a month ($192 a year) and Ultra from $44.99 to $29 ($348 a year). Source: https://www.hyperwriteai.com/pricing

## Key features

- **TypeAhead:** The Chrome extension suggests the next words in line as you type on websites; pressing Tab accepts a suggestion. It adapts to your tone the more it is used.
- **AutoWrite and AI tools:** AutoWrite drafts a paragraph on request, and a library of hundreds of single-purpose tools covers jobs such as rewriting text, replying to email and writing speeches.
- **HyperChat:** A chat with the assistant for research, brainstorming and problem solving, with citations and real-time information on paid plans.
- **Scholar AI:** Searches millions of scholarly articles and papers for a topic and returns results backed by citations to peer-reviewed sources.
- **AI Document Editor:** A document editor whose built-in chat can see the current draft, give feedback, find sources and apply changes to the text itself.
- **Custom personas and tools:** Personas make the AI write in your own style, 3 on Premium and 10 on Ultra, and custom tools can be built for a recurring workflow.

## Good for

- People who write in Chrome and want inline sentence completions
- Drafting email replies and other routine text with AI tools
- Students and researchers who need cited sources while drafting

## Worth knowing

- Premium is capped at 250 AI messages a month; unlimited messages need Ultra at $29 a month billed annually.
- The Free account gets limited monthly credits and only the basic AI model.
- The only browser extension listed is for Chrome, and no desktop or mobile apps are listed.
- Month-to-month billing costs more: $19.99 for Premium and $44.99 for Ultra.

**Tags:** AI features, Chat assistant, Research, Citations, AI agents

## Alternatives

- [Jasper](https://toolgpa.com/tools/jasper): AI content platform with marketing agents and brand voice. [Compare](https://toolgpa.com/compare/hyperwrite-vs-jasper)
- [Rytr](https://toolgpa.com/tools/rytr): AI copy generator with 40+ use cases and tone matching. [Compare](https://toolgpa.com/compare/hyperwrite-vs-rytr)
- [Wordtune](https://toolgpa.com/tools/wordtune): AI rewriting, grammar and summarizing assistant for English. [Compare](https://toolgpa.com/compare/hyperwrite-vs-wordtune)
- [QuillBot](https://toolgpa.com/tools/quillbot): AI paraphraser with grammar, summarizing and AI-detection tools. [Compare](https://toolgpa.com/compare/hyperwrite-vs-quillbot)
- [Lex](https://toolgpa.com/tools/lex): Collaborative word processor with built-in AI editing. [Compare](https://toolgpa.com/compare/hyperwrite-vs-lex)

## Sources

The prices, plans, platforms and features above were read from these pages on Oct 9, 2026:

- https://www.hyperwriteai.com/pricing
- https://www.hyperwriteai.com/
- https://www.hyperwriteai.com/chrome
- https://www.hyperwriteai.com/ai-document-editor

Page: https://toolgpa.com/tools/hyperwrite
Listed by ToolGPA (toolgpa.com).