HyperWrite
Browser-based AI writing assistant with inline autocomplete, chat, research, and custom tools
What is HyperWrite?
HyperWrite is an AI writing assistant and browser agent that brings predictive suggestions directly into the places you write. It combines inline sentence completions with a chat-style assistant and a web-based editor to help draft, rewrite, and polish text.
The product includes a broad library of focused tools for common tasks like drafting paragraphs, rewriting content, simplifying explanations, and crafting emails. These tools are available alongside a conversational HyperChat experience that can brainstorm, edit, or generate content on demand.
HyperWrite also offers research-focused capabilities that attach citations and real-time information to outputs, which can help with source-backed writing when verified. Users and reviewers note that citation quality should be inspected rather than assumed correct, so verification remains part of the workflow.
A freemium model is offered with a Starter plan and paid tiers named Premium and Ultra that differ by monthly message allowances and persona counts. The paid plans list monthly and annual prices and make features such as unlimited TypeAheads and additional custom personas available on higher tiers.
HyperWrite Features
TypeAhead inline autocomplete
TypeAhead offers inline sentence completions that appear as you type, letting you accept or edit suggestions without leaving the page. This feature aims to accelerate short-form drafting and repetitive replies across web apps.
Scholar AI and real-time research
Scholar AI connects writing to real-time scholarly research and attaches citations to generated content, helping writers find and reference source material as they work. The feature is intended for research-heavy workflows but reviewers recommend verifying citation accuracy.
Email responses and in-context drafting
HyperWrite provides email-focused tools that generate full replies from a few words of input and surface suggestions inside webmail interfaces. These in-context capabilities let users draft or expand messages without moving content between apps.
Custom tools and personas
Users can choose from hundreds of task-specific AI tools or create custom tools tailored to specific workflows, and train Custom Personas to match their writing style. Personas and the tool library help maintain consistent tone across suggestions and drafts.
Chrome extension integration
The Chrome extension integrates HyperWrite’s features across web interfaces so suggestions appear inside Gmail, Google Docs, and other text fields. This browser-native approach is designed to keep drafting and editing within the apps users already use.
Pricing
Freemium
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