HyperWrite
AI writing assistant with autocomplete, chat and cited research
What is HyperWrite?
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.
HyperWrite has a free plan. Paid plans start at $16 per month, billed annually ($192). See every plan
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.
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.
HyperWrite pricing
- Starts at
- $16 per month, billed annually ($192)
- 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 | $16per 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 | $29per 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 hyperwriteai.com on Oct 9, 2026. Prices change, so confirm with HyperWrite before you buy.
Ways to pay less
- Annual discountLower monthly rate with annual billing
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).
Stated on hyperwriteai.com
HyperWrite alternatives
- HyperWrite vs Jasper
Free trial · from $59/mo
- HyperWrite vs Rytr
Free plan · from $7.50/mo
- HyperWrite vs Wordtune
Free plan · from $6.99/mo
- HyperWrite vs QuillBot
Free plan · from $8.33/mo
- HyperWrite vs Lex
Free plan · from $14.99/mo
Common questions
Is HyperWrite free?
HyperWrite has a free plan. Free account: limited monthly credits on the basic AI model. More credits and the more advanced AI need a paid plan. Paid plans start at $16 per month, billed annually ($192).
How much does HyperWrite cost?
HyperWrite lists 3 plans. Free: $0. Premium: $16 per month, billed annually ($192); $19.99 billed monthly. Ultra: $29 per month, billed annually ($348); $44.99 billed monthly. Prices were read from hyperwriteai.com on Oct 9, 2026.
What platforms does HyperWrite work on?
HyperWrite is available on Web. It also has a browser extension.
Does HyperWrite offer any discounts?
HyperWrite publicly lists the following: Lower monthly rate with annual billing.
Does HyperWrite have an Android app?
No Android app was listed when its pages were read on Oct 9, 2026. HyperWrite is listed for Web.
Does HyperWrite have an iPhone app?
No iPhone app was listed when its pages were read on Oct 9, 2026. HyperWrite is listed for Web.
Is HyperWrite open source?
HyperWrite is not described as open source on its own site, as read on Oct 9, 2026.
Who makes HyperWrite?
HyperWrite is made by OthersideAI.
What are the alternatives to HyperWrite?
The closest alternatives to HyperWrite in our directory are Jasper, Rytr, Wordtune, QuillBot and Lex. Each one has a side-by-side comparison with HyperWrite.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 9, 2026.