Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace
ContentBot records 25,632 monthly visits with -21.6% month-over-month growth and Freemium, Paid pricing. Rayo (Zero by Rayo) records 0 monthly visits with -100% growth and Contact for Pricing pricing.

Always-on AI assistant that runs your work on schedule
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | contentbot.ai | rayo.work |
| Pricing Model | Freemium, Paid | Contact for Pricing |
| Monthly Visits | 25.63K (25,632) | 0 (0) |
| MoM Traffic Delta | -7.04K (-21.6%) | -1.64K (-100%) |
| Primary Market & Share | 🇺🇸 United States (15.9%) | 🌐 Global (—) |
| Direct Visits / mo | 10.4K | 0 |
| User Rating | 4.1 | 3.9 |
| Supported Platforms | Website | Website |

AI content automation with workflow Flows and blog writing
Chain triggers, actions, and filters into automated content pipelines that publish daily, weekly, or on demand without manual work.
Generate long-form, well-structured blog posts with intelligent internal linking suggestions to strengthen topical authority.
Upload a data file, define variables, and run prompts across hundreds of rows to produce output as CSV, documents, or emails.
Rewrite AI-generated text so it reads more naturally and is harder to flag by AI-detection tools such as ZeroGPT.

Always-on AI assistant that runs your work on schedule
Zero runs tasks on triggers and time schedules — for example, reading new leads every morning at 9am and emailing a summary.
The assistant chains actions such as reading an inbox, identifying leads, drafting an email, and sending it, rather than producing a single answer.
When an action is ambiguous, Zero pauses and asks before doing something irreversible, such as emailing a specific contact.
Rayo markets frictionless access to capable frontier models as part of the assistant's core value.
Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace
AI content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place
Humanize AI text and detect it — one clean, all-in-one writing suite
Humanize AI text and detect it — one clean, all-in-one writing suite

Free / Open-sourceAI agents that run recurring business work for your team
Free / Open-sourceAI agents that run recurring business work for your team

One AI subscription for blogs, images, videos and social posts
One AI subscription for blogs, images, videos and social posts

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Free / Open-sourceThe AI SEO agent that researches, writes, publishes, and builds links for you

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Free / Open-sourceGoal-driven AI agents that sign into your tools and keep working
Free / Open-sourceGoal-driven AI agents that sign into your tools and keep working
AI blog automation that writes, publishes, and keeps posts ranking
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Free / Open-sourceOne-click SEO articles optimized for Google and AI answers
Free / Open-sourceOne-click SEO articles optimized for Google and AI answers
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Autonomous AI SEO agent that writes, links, and publishes content for you
Autonomous AI SEO agent that writes, links, and publishes content for you