n8n workflows Workflows you import into your own n8n. Each lists the services it calls, the credentials you provide and what it costs to run, and comes with none of the seller's credentials.

product New

Invoice Auto-Loader (Poland)

Spend less time copying invoice details from your inbox. Invoice Auto-Loader (Poland) is an editable n8n workflow that reads supported Gmail attachments, extracts invoice data and prepares a structured Google Sheets register for accounting review. Text-based PDFs are read locally in n8n. PNG, JPEG and WebP attachments use OpenAI image transcription before structured extraction. The workflow processes attachments one at a time and preserves the source filename and sender address alongside 14 other register fields. Duplicate checks compare the supplier tax ID (NIP) and invoice number against existing rows. Matching invoices are skipped; conflicting records and incomplete or inconsistent data generate a review alert without a new row. A success email is sent only after the Google Sheets write returns successfully and the returned invoice data passes the workflow check. Includes the editable workflow, a 16-column register template and setup steps. Designed for Polish invoice administration with buyer-owned Gmail, OpenAI and Google Sheets accounts. PKPiR categories are preliminary suggestions requiring accounting review. This is a configurable workflow template. It does not submit to KSeF, prepare JPK or approve tax treatment. Scanned PDFs without readable text, mixed VAT rates and uncertain records require manual handling. Use one execution at a time per register. Offline logic checks passed; live integration testing is still required on the buyer's n8n instance. API usage, hosting and implementation services are separate.

@marcinplazienski $19.99

product New

Graphic Joiner

Turn an idea and a pair of reference images into a new visual concept. Graphic Joiner gives you three focused browser forms: create an image from a prompt, edit an existing image or combine two references into a new composition. Explore product scenes, campaign concepts, background changes and social content without rebuilding the automation each time. The editable n8n workflow connects to Google Gemini API using your own account. Upload PNG, JPEG or WebP references, choose an aspect ratio and request 1K, 2K or 4K output. Validated inputs go to the model, and successful responses return as downloadable image files. The package includes English setup instructions, practical prompts, editable source and offline tests. Form authentication, input checks and clear failure messages are included. No automatic paid retries are configured. This is a configurable automation template. Gemini usage, n8n hosting and account subscriptions are separate. Generative editing may change fine details and is not pixel-exact joining. Complete the live acceptance checklist on your n8n instance before operational use.

@marcinplazienski $11.00

product New

Client Follow-Up Reminder

Keep follow-ups moving without checking a client spreadsheet every morning. Client Follow-Up Reminder connects your Google Sheets register, OpenAI and Gmail in an editable n8n workflow. It checks service follow-up dates daily, drafts a short English message, adds your booking contact and company signature, and records successful sends against the correct client row. The default window covers clients due within seven days and those up to fourteen days overdue. You can adjust the timing and each client's follow-up interval. A sent-status flag skips previously contacted clients until you reset the record after a new visit. Built-in checks reject invalid dates, duplicate email keys and overlong messages. Clients are processed one at a time, and status updates follow Gmail confirmation. The package includes an English spreadsheet, setup guide, editable workflow and offline validation files. Designed for service businesses and small operations teams managing repeat visits, maintenance checks or routine service reviews. Buyer-owned accounts and configuration are required. This is a workflow template; subscriptions, API usage and setup services are separate. Complete a controlled live test before activation. It does not book appointments or guarantee delivery, bookings or revenue.

@marcinplazienski $19.00

product New

Voice to SOP for Notion

Turn a Telegram voice note into a structured English procedure draft, save it to your Notion knowledge base, and receive the page link in Telegram. This package contains a configurable n8n workflow. Bring your own Telegram bot, OpenAI API account and Notion workspace. The workflow creates a draft page automatically; the process owner reviews it in Notion afterward. There is no approval gate before page creation.

@marcinplazienski $19.00

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GA4 AI Reporting Assistant for Slack

Give your team faster access to Google Analytics 4 insights without requiring everyone to navigate GA4 reports. The GA4 AI Reporting Assistant for Slack is an importable n8n workflow that turns a Slack mention into a structured analytics answer. A team member asks a question in a designated Slack channel, the AI agent selects the appropriate GA4 report, retrieves live metrics from the buyer's own property, and posts a concise response in the same Slack thread. The workflow includes three dedicated Google Analytics tools: a quick performance overview, a flexible custom report, and a field-discovery fallback for unfamiliar metrics or dimensions. The tuned English prompt adds date-range mapping, error recovery, Slack mrkdwn formatting, and rules that prevent unsupported comparisons, benchmarks, and causal claims. Ideal for marketing teams, agencies, founders, e-commerce teams, and analysts who want repeatable GA4 reporting inside Slack. Key capabilities: - Ask natural-language GA4 questions from Slack. - Retrieve sessions, active users, page views, engagement, traffic sources, devices, countries, pages, events, and other supported GA4 fields. - Receive the answer in the original Slack thread. - Use predefined reporting periods for the last 7, 30, or 90 days, today, or yesterday. - Recover from invalid field names by checking the available GA4 report fields. - Keep credentials outside the distributed workflow file. The buyer connects their own n8n, Slack, Google Analytics, and OpenRouter accounts. No seller API keys, property IDs, channel IDs, or OAuth credentials are included.

@marcinplazienski $59.00

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AI Website Audit Agent - Firecrawl, PDF & Google Sheets

Turn a prospect's website URL into a clear, commercially focused audit in under a minute. This ready-to-import n8n workflow uses Firecrawl to retrieve public website content, OpenAI to score eight conversion and customer-experience categories, and HTML2PDF.app to create a professional report. It delivers the summary and PDF through Telegram and automatically logs the opportunity in Google Sheets. Built for AI consultants, digital agencies, web studios, and B2B sales teams.

@marcinplazienski $89.00

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Agent Review Star

Review-Star Agent helps local businesses generate more positive Google Maps reviews while protecting their online reputation. It automatically sends personalized follow-up messages after each appointment and uses AI to analyze customer sentiment. Satisfied customers receive a direct review link, while negative feedback is privately routed to the business owner for a quick response. The result is more reviews, stronger customer relationships, and less manual work.

@marcinplazienski $49.00

product New

Invoice Auto-Loader (Poland)

Spend less time copying invoice details from your inbox. Invoice Auto-Loader (Poland) is an editable n8n workflow that reads supported Gmail attachments, extracts invoice data and prepares a structured Google Sheets register for accounting review. Text-based PDFs are read locally in n8n. PNG, JPEG and WebP attachments use OpenAI image transcription before structured extraction. The workflow processes attachments one at a time and preserves the source filename and sender address alongside 14 other register fields. Duplicate checks compare the supplier tax ID (NIP) and invoice number against existing rows. Matching invoices are skipped; conflicting records and incomplete or inconsistent data generate a review alert without a new row. A success email is sent only after the Google Sheets write returns successfully and the returned invoice data passes the workflow check. Includes the editable workflow, a 16-column register template and setup steps. Designed for Polish invoice administration with buyer-owned Gmail, OpenAI and Google Sheets accounts. PKPiR categories are preliminary suggestions requiring accounting review. This is a configurable workflow template. It does not submit to KSeF, prepare JPK or approve tax treatment. Scanned PDFs without readable text, mixed VAT rates and uncertain records require manual handling. Use one execution at a time per register. Offline logic checks passed; live integration testing is still required on the buyer's n8n instance. API usage, hosting and implementation services are separate.

@marcinplazienski $19.99

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AI Website Audit Agent - Firecrawl, PDF & Google Sheets

Turn a prospect's website URL into a clear, commercially focused audit in under a minute. This ready-to-import n8n workflow uses Firecrawl to retrieve public website content, OpenAI to score eight conversion and customer-experience categories, and HTML2PDF.app to create a professional report. It delivers the summary and PDF through Telegram and automatically logs the opportunity in Google Sheets. Built for AI consultants, digital agencies, web studios, and B2B sales teams.

@marcinplazienski $89.00