Proof

Proof

Every
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About

Kraa is a minimal yet powerful web-based writing platform that unifies private notes, rich-text documents, blog posts, and real-time group messaging in one distraction-free interface, letting you create, edit, and share written content without switching between apps. It emphasizes a clean writing experience with visual flexibility through templating while keeping style and content separate, so you stay focused on your text and visuals adapt around it. You can quickly share any writing by changing access settings or adding a chat widget for comments and group conversations, with live collaboration and real-time updates visible to all participants. Kraa supports lightweight note taking, collaborative rich-text editing, blogging, and community chats all in a single workspace without cluttered UI elements, and it works directly in the browser with no login required to start writing and experimenting. It blends familiar editing controls with powerful features.

About

Proof is an agent-first document editor built for agents and humans to collaborate. It gives teams a shared document where humans and AI can write together, suggest edits, leave comments, and track who wrote what. Every character carries provenance, with a colored gutter showing authorship, so users can distinguish human-written text from AI-written text. When an AI edits a document, Proof creates suggestions like track changes, with insertions and deletions that users can accept or reject one by one. AI agents can also comment on specific text to explain reasoning, ask questions, flag issues, or continue a conversation inside the document. Users can create a document, share the link with agents such as Claude Code, ChatGPT, Codex, or OpenClaw, and collaborate through a shareable workspace instead of passing around .md files. Proof supports use cases such as bug reports, PRDs, implementation plans, research briefs, growth reports, copy audits, strategy docs, memos, proposals, etc.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Writers, teams, and creators who need a single flexible platform for drafting, collaborating, publishing, and discussing text-centric content

Audience

Writers, product teams, and AI-agent users who need a collaborative document editor where humans and agents can draft, review, comment, and track authorship together

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Kraa
kraa.io

Company Information

Every
Founded: 2020
United States
proofeditor.ai/

Alternatives

Alternatives

Focused

Focused

Codebots
GPTKit

GPTKit

Dreamsoft Innovations
Writer Plus

Writer Plus

Easy4U

Categories

Categories

Integrations

ChatGPT
Claude Code
Markdown
OpenAI Codex
OpenClaw
Plus One

Integrations

ChatGPT
Claude Code
Markdown
OpenAI Codex
OpenClaw
Plus One
Claim Kraa and update features and information
Claim Kraa and update features and information
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Claim Proof and update features and information