Content Creation

AI Agent that Automates Monthly Content Creation

Built for Marketing Teams

Do you waste hours rewriting the same message for blogs, emails, and social posts? Is it hard to keep your tone consistent across every platform you use?

This workflow uses AI to create a full month of content from a single idea, automatically generating a blog post, email, and social captions in your brand voice to save time and keep everything consistent.

Try this AI Agent now
Smiling professional using a laptop with visuals showing a 5-minute process, calendar checklist, and $1,800 monthly savings from automation

What to Expect

Fully automated content workflow that plans, writes, and schedules your monthly campaigns, built for marketers who need brand aligned output without the back and forth.

It turns four content topics into ready to go blog posts, emails, and social media updates without lifting a finger.

n8n automation workflow that generates blog posts, captions for Facebook, LinkedIn, and X, and email content using AI, then publishes across platforms and logs data in Google Sheets

Each month, this automation takes your scheduled content ideas and generates a full campaign around them. It writes the blog, drafts captions for Facebook, LinkedIn, and Instagram, and builds email campaigns with subject lines and copy. Everything is stored neatly in Google Sheets so your team can track, review, or reuse as needed.

It keeps your monthly content cycle moving without the overwhelm or the micromanaging.

The old way?
Done manually.

Here’s what the old process looked like:
Chase down contractors who couldn’t match your tone
Copy-paste across Google Docs, social tabs, and email tools
Rewrite captions and fix drafts that didn’t land
Post manually and still miss deadlines
Fall behind on your monthly content cycle
You poured effort into the process instead of the message, and your brand consistency took the hit.

The new way?
Fully automated.

With this automation, the entire process gets handled for you:
Turn four content ideas into complete monthly campaigns
Auto-generate platform-specific posts for Instagram, Facebook, LinkedIn, and X
Keep your blog, captions, and email aligned in tone
Batch and store everything in Google Sheets for easy review
Set it once and schedule posts in advance
Your brand stays consistent, your calendar stays full, and you’re no longer stuck managing the mess.

Drowning in Repetitive Tasks?

Our free 30-minute automation audit finds the no-code shortcuts you’ve been missing.

How the Automation Comes Together

Your full content cycle runs through one connected automation setup that handles everything from planning to publishing.

n8n manages the entire flow from start to finish, while Google Sheets stores your topics, schedules, and final drafts for easy tracking.

GPT-4o writes blogs, emails, and social posts, APIs handle distribution across platforms like Facebook and LinkedIn, and Gmail sends out marketing emails with the subject and body already written.
Diagram showing an idea transformed into AI-generated content using n8n, with outputs sent to Google Sheets, Gmail, and social media platforms like Facebook, LinkedIn, and X
AI Agent toolkit

Tools used to build this AI agent

n8n logo
n8n

Runs the workflow, checks dates, moves data, and connects all the services

gmail logo
Gmail

Delivers clean, branded emails to your audience automatically

openrouter logo
OpenRouter

Publish the right message in the right voice on each platform

google sheets logo
Google Sheets

Holds the topic list, schedule, and all generated outputs

What You'll Gain

90% less manual work

No more rewriting blogs, cleaning up formatting, or chasing down approvals

Four campaigns every month without a single miss

Blogs, social posts, and emails go out on time, every time

Saves between $1,800 and $3,000 per month

Skip the contractors and virtual assistants. This n8n automation does
the heavy lifting

No more tone mismatches

No more rewriting blogs, cleaning up formatting, or chasing down approvals

Takes less than five minutes a week

Just drop in the topic. The rest runs itself. Workflow automation with n8n,
minus the hassle

What We Actually Tell the AI

This is the exact prompt we send to GPT-4o. It takes the raw form inputs and turns them into clear, natural messages your team would be comfortable sending.

Structured AI prompt for blog post generation showing role instruction, content constraints, structural prompting, tone conditioning, output formatting, and input referencing
Blog Post Generator Prompt

Role Instructioning → Sets the assistant’s identity as a professional blog writer to define purpose and writing standard.

Content Constraints → Instructs the assistant to write a short-form blog post between 400 to 800 words.

Structural Prompting → Specifies the blog layout: introduction, 2 to 3 core sections, and a short conclusion.

Tone Conditioning → Requires a natural, clear, and slightly conversational tone. Bullet points and listicles are not allowed.

Output Formatting → Mandates output of plain blog text only. No titles, explanations, formatting, or markdown.

Input Referencing → Provides the blog topic using the variable input: {{ $json.Topic }}.

Structured Facebook caption prompt for AI, highlighting role instruction, task specification, tone conditioning, emoji and hashtag use, output formatting, and input referencing
Facebook Caption Prompt

Role Instructioning → Sets the assistant’s identity as a social media copywriter for Facebook to establish voice and context.

Task Specification → Instructs the assistant to write a single Facebook caption based on the given blog post.

Tone Conditioning → Requires the caption to hook the reader, sound friendly, and close with a casual call to action.

Content Enhancement → Encourages the use of 2 to 3 emojis and relevant hashtags to improve engagement.

Output Formatting → Mandates that only the caption be returned with no other text or explanation.

Input Referencing → Provides the blog post content using the input variable: {{ $json.message.content }}.

Structured AI prompt for LinkedIn caption generation with role instruction, task specification, tone guidelines, content enhancement, output formatting, and blog post input reference
LinkedIn Caption Prompt

Role Instructioning → Sets the assistant’s identity as a professional LinkedIn content strategist to guide the tone and intent.

Task Specification
→ Directs the assistant to write a single LinkedIn caption based on the provided blog post.

Tone Conditioning → Instructs the assistant to open with a thought-provoking hook and maintain a confident, professional tone.

Content Enhancement → Specifies that no links should be included and encourages the use of relevant hashtags for visibility.

Output Formatting → Requires returning only the caption with no formatting, markdown, or commentary.

Input Referencing → Provides the blog post using the input variable: {{ $('Blog Creation').item.json.message.content }}.

Structured AI prompt for X post generation, showing role instruction, tweet formatting rules, tone guidance, content limits, and blog input reference
Twitter/X Post Prompt

Role Instructioning → Sets the assistant’s identity as a digital strategist writing for X (formerly Twitter) to shape voice and brevity.

Task Specification → Instructs the assistant to summarize the blog post into a single, punchy tweet.

Tone Conditioning → Directs the assistant to focus on one key insight or hook and stay within 280 characters.

Content Enhancement → Specifies that no links should be included and encourages the use of relevant hashtags and light emojis to increase engagement.

Output Formatting → Requires returning only the tweet with no formatting, markdown, or extra commentary.

Input Referencing → Provides the blog post input using the variable: {{ $('Blog Creation').item.json.message.content }}.

Structured AI prompt for email teaser generation with role instruction, tone and formatting guidance, input reference, and link injection for promoting blog content
Email Teaser Prompt

Role Instructioning → Sets the assistant’s identity as a friendly, conversational email copywriter to define the tone and purpose.

Task Specification → Instructs the assistant to write a 3 to 6 sentence email based on the provided blog post, beginning with a curiosity-driven hook and highlighting the main takeaway.

Tone Conditioning → Directs the assistant to maintain a warm, approachable tone that reflects a helpful, human brand voice.

Output Formatting → Requires only the email body to be returned, with no subject line or preview text. Includes a clear, inviting call to action.

Input Referencing → Provides the blog content using the variable: {{ $('Blog Creation').item.json.message.content }}.

Content Injection → Instructs the assistant to include a placeholder blog link at the end of the email: .

Cost Comparison with AI Agents

Here’s a quick overview to help assess monthly costs and workload volume for ongoing operations.
vs
AI Agent for Content Creation
Ranges from $70 to $180 per month, including AI usage, automation tools, and multichannel publishing setup.
Capable of producing 5 to 15 full content sets per day, including blog post, social media captions, and email.
Manual Content Assistant
Ranges from $800 to over $3,000 per month, covering salary, scheduling tools, and management overhead.
Typically limited to 1 to 5 content sets per day, depending on writing speed and working hours.
We automate, you accelerate

We'll handle the tech so you don't have to.

You don’t need to set up or learn how automation works.
Our AI agents are built to run fully hands-off, like a clone that handles the repetitive tasks for you.

Need something custom? We’ll handle it all including:

What is prompt writing and optimization?

It is the process of crafting and refining instructions for AI so it understands the task, delivers accurate results, and formats the output exactly how you need it.
What we do exactly?
Understand your context and use case
Help optimize and rewrite your prompts
Test and refine outputs until it’s working perfectly

What is automation flow design and testing?

This is where we map out how your AI agent behaves: when it runs, what it checks, how it reacts, and what to do if something fails. We don’t just build it. We test it end to end.
What we do exactly?
Design the full logic and decision tree
Add fallback steps for edge cases
Run multiple rounds of testing before launch

What are tool integrations?

We connect your AI agent to the tools you already use. Email, spreadsheets, CRMs, databases, APIs, and more. Everything stays in sync without you needing to copy and paste a thing.
What we do exactly?
Identify which tools your agent needs to talk to
Set up reliable two-way connections
Ensure smooth data flow across systems

What is delivery setup?

Delivery setup means we make sure your AI’s output gets exactly where you need it. Whether that's your inbox, a Google Sheet, your Slack channel, or a CRM.
What we do exactly?
Configure where and how outputs get delivered
Format results so they’re ready to use
Schedule timing or triggers for delivery

What is ongoing maintenance and updates?

AI agents aren't set and forget. We handle updates to prompts, workflows, and integrations so your system keeps working as your needs change.
What we do exactly?
Monitor performance and catch issues early
Update logic, prompts, or tools as needed
Keep everything running behind the scenes

Let us handle it for you.

Just send us an email and tell us the task that is wasting your time and we’ll design the agent and run it in the background.

Or, enter your email and we'll send you how to get started.

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Frequently asked questions

We’ve covered the usual questions. Got a unique one? Send us an email

What if I don’t use Facebook or X?

No problem. Just remove those steps or swap in platforms you do use. The prompts and workflow are fully customizable.

Do I need to know how to code to set this up?

Nope. If you’ve ever used Zapier or Google Sheets formulas, you’re fine. And if you don’t want to touch the setup at all, we can handle it for you.

Can I change the writing style or email layout?

Absolutely. You can adjust tone, layout, even swap in your own prompts. Want the emails to match your newsletter design? Easy. Want plain-text for a leaner feel? Just tweak the template.

Built to be Cloned

This content automation setup is ready to use and easy to adapt. You can swap in your own prompts, adjust the tone, and have it running for your brand, whether you're in coaching, SaaS, or e-commerce.

If you're tired of rewriting the same blog posts, struggling with captions, or staring at a blank screen every month, this gives you a better way forward.

The system is already built. Copy it, make it yours, and start publishing with less effort and more consistency.

Need help getting it live? Just ask. Fill the form or Send us an email

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{ "automation_name": "AI Agent for Monthly Content Creation", "type": "AI-Powered Content Generation Workflow", "tech_stack": ["n8n", "OpenAI GPT-4", "Google Sheets", "Google Calendar", "Gmail"], "data_sources": ["Content briefs", "Client inputs", "Calendar schedules"], "output_format": ["Social media captions", "Google Docs", "Formatted content calendar"], "prompt_style": "Role-based, structured prompts with formatting instructions and tone settings", "use_cases": [ "Automatically generate monthly content for service businesses", "Create draft captions for Instagram, LinkedIn, and TikTok", "Reduce time spent on marketing copywriting tasks", "Align content with brand tone using repeatable AI workflows" ], "deployment": "Self-hosted in n8n with calendar-based triggers and document formatting logic", "tags": ["content automation", "AI agent", "GPT-4", "n8n", "marketing automation", "copywriting", "social media", "workflow automation"] }