A SEO Writing System that sounds human.

Generating SEO/GEO content with AI in minutes. But without sounding like AI.

Why COMAS

What you get

Tone of voice, search-ready output, and a real multi-agent pipeline—in one place.

No more sloppy AI content

We read your site and your real articles, then build a tone-of-voice that fits you. Every piece sounds like your brand—not generic filler.

No red flags from search

Used well, your pages read like strong human work. The goal is content that earns trust and keeps performing in search.

Custom agents, not one cheap prompt

Pipeline

Research, fact-checking, writing, editing—each step is its own agent. It costs more than a single click, but the output is built to last.

Research-backed

Architecture & System based on scientific papers

Every design decision in our pipeline is grounded in peer-reviewed research — not vibes.

EMNLP 2025 · Findings of the ACL ↗ PDF

LLMs Still Struggle to Imitate the Implicit Writing Styles of Everyday Authors

Wang, Tripto, Park, Li & Zhou

Key finding

Across 40,000+ generations and 400 real authors, the study shows that LLMs default to a generic tone and fail to replicate personal writing style — especially in informal domains like blogs and forums. Few-shot prompting helps, but doesn't close the gap.

Why it matters for COMAS

This is exactly why COMAS uses a dedicated Humanizer agent and tone-of-voice modeling from your real articles — not just a single prompt.

arXiv 2024 · Computation and Language ↗ PDF

Agents' Room: Narrative Generation through Multi-step Collaboration

Huot, Amplayo, Palomaki, Jakobovits, Clark & Lapata

Key finding

Decomposing writing into subtasks handled by specialized agents — planning, drafting, reviewing — produces stories preferred by expert evaluators over single-model outputs.

Why it matters for COMAS

COMAS follows the same principle: research, writing, editing, and humanization are each handled by a dedicated agent instead of one monolithic prompt.

Pricing

Simple, honest pricing.

No yearly commitments. No bulls*#t. Cancel any time.

Lite

29€ /mo

For solo creators and small blogs getting started with AI-assisted SEO content.

✓ 5 articles per month
✓ Full 4-agent pipeline
✓ SEO keyword optimisation
✓ AIO snippet optimisation
✓ Custom tone of voice
✓ Internal link management
✓ Markdown export

Start free trial

Save 20%

Starter

99€/mo

79€ /mo

You save 20€/mo

For growing teams that need consistent, high-quality content at scale.

✓ 20 articles per month
✓ Full 4-agent pipeline
✓ SEO keyword optimisation
✓ AIO snippet optimisation
✓ Custom tone of voice
✓ Internal link management
✓ Markdown export

Start free trial

Save 40%

Shakespeare

379€/mo

229€ /mo

You save 150€/mo

For teams that want maximum volume, dedicated support, and a voice in the roadmap.

✓ 150 articles per month
✓ Full 4-agent pipeline
✓ SEO keyword optimisation
✓ AIO snippet optimisation
✓ Custom tone of voice
✓ Internal link management
✓ Markdown export
✓ Dedicated support
✓ Voting for roadmaps
✓ Access to Beta Functions

Get started

Lite and Starter plans include a 3-day free trial. No credit card required.