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Excel, Email, Slack, Notion, Google Sheets
Automation (RPA) Outsourcing

Outsource your repetitive tasks to reduce time and errors with custom automation solutions.

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USE CASES

8 Common Problems Solved by Automation

Auto-generate Reports

Automatically create settlement spreadsheets, pivot tables, and summary reports from raw data sources on a daily, weekly, or monthly schedule.

Auto-send & Sort Emails

Schedule bulk email sends with personalized templates, auto-categorize inbound mail, and extract attachments to designated folders.

CRM/ERP Data Entry

Automatically populate CRM or ERP fields from form submissions, emails, or external data sources -- eliminating manual copy-paste workflows.

Settlement & Revenue Aggregation

Collect sales data from multiple channels, calculate settlements, and generate consolidated revenue reports automatically.

Slack/Telegram Notifications

Push real-time alerts to Slack or Telegram channels based on data changes, deadlines, thresholds, or exception conditions.

Google Sheets / Notion Sync

Keep databases in Notion and Google Sheets perfectly synchronized in real-time or on a scheduled basis, both directions.

File Conversion & Upload

Batch-convert file formats, rename files by rules, organize folders, compress archives, and auto-upload to cloud storage.

Periodic Data Backup

Automatically back up critical business data on schedule to cloud storage, NAS, or external drives with versioning and retention policies.

FEASIBILITY

What's Possible & What's Not

Transparency first -- here is what is technically feasible and where we design alternatives.

ScenarioStatusDetails
API-based integration (Notion, Slack, Sheets, etc.)PossibleMost stable and recommended approach
Login-required sites (session/cookie)PossiblePossible via API or session-based automation
Email sending & parsingPossibleFully possible via SMTP/IMAP or API (SendGrid, SES)
On-premise / intranet environmentsPossibleOn-premise deployment with Docker or standalone executable
Schedule-based execution (cron)PossibleFully supported: minute, hourly, daily, weekly, event-triggered
2FA / OTP required workflowsLimitedLimited; requires custom token flow or manual step
Frequent UI changes on target sitesLimitedPossible but requires maintenance contract for updates
CAPTCHA / reCAPTCHANot possibleCannot bypass; we design alternative workflows around it
Real-time screen scraping (pixel-based)Not possibleNot recommended; API-based approach preferred
PRICING FACTORS

6 Factors That Affect Your Quote

01

Number of Integrations

How many external systems (APIs, apps, databases) need to connect. Each integration adds complexity, authentication, and error-handling requirements.

02

Data Accuracy Requirements

Strict validation, deduplication, cross-referencing, and error-handling increase development effort. Financial data requires higher precision than notification data.

03

Exception Handling Complexity

The more edge cases, conditional branches, and failure recovery paths, the longer and more involved the development becomes.

04

Deployment Method

Cloud (serverless, VM, container) vs on-premise deployment. Each has different infrastructure, security, and maintenance cost profiles.

05

Collection & Execution Frequency

Real-time processing demands different architecture than daily batch jobs. Higher frequency means more infrastructure and monitoring overhead.

06

Monitoring & Alert Requirements

Slack alerts, email notifications, dashboards, and error-tracking add scope. Failure detection and auto-recovery increase reliability but also cost.

SECURITY & OPS

Security & Operations

Enterprise-grade security practices protect your data and business processes throughout the project.

NDA (Non-Disclosure Agreement)

We sign a legally binding NDA before any project kickoff, ensuring all business data and processes remain confidential.

Least-Privilege Access

We request only the minimum necessary permissions. Role-based access control ensures developers only see what they need.

On-Premise Deployment Available

For sensitive environments, we deploy entirely within your infrastructure using Docker containers or standalone executables -- no external network dependency.

Full Source Code & Documentation

Upon project completion, all source code, technical documentation, and deployment guides are transferred to you with full ownership.

Ongoing Maintenance & SLA

Monthly maintenance plans include monitoring, bug fixes, feature additions, and guaranteed response times. Critical issues resolved within 4 business hours.

PRICING GUIDE

Pricing Guide

Reference ranges based on past projects. Final quotes depend on exact requirements.

Simple Automation

KRW 300K ~ 500K

(approx. $230 ~ $380)

Timeline: 3 ~ 7 business days

  • Single API integration (e.g., Google Sheets to Slack)
  • Scheduled email sending from spreadsheet data
  • Simple file format conversion & upload
  • Basic cron-based data backup
POPULAR

Intermediate Automation

KRW 500K ~ 1,000K

(approx. $380 ~ $770)

Timeline: 7 ~ 14 business days

  • Multi-system integration (e.g., CRM + Sheets + Email)
  • Data validation and exception handling logic
  • Dashboard or reporting output
  • Conditional branching and retry mechanisms

Complex Automation System

KRW 1,000K ~ 2,000K

(approx. $770 ~ $1,540)

Timeline: 14 ~ 21 business days

  • Multi-channel data aggregation and settlement
  • On-premise deployment with monitoring dashboard
  • Full error handling, alerting, and auto-recovery
  • End-to-end workflow with 4+ system integrations

* VAT excluded. Final pricing determined after requirements review.

REQUIREMENTS

Requirements Checklist

Use this checklist to organize your requirements before contacting us. The more detail you provide, the more accurate your quote will be.

1

Current Workflow

Describe the current manual process step-by-step. What tools do you use? Who does it? How long does it take?

2

Input/Output Formats

What are the input data sources (Excel, CSV, API, email, etc.)? What should the final output look like?

3

Execution Frequency

How often should the automation run? Real-time, hourly, daily, weekly? Any specific time windows?

4

Exception Cases

What can go wrong? Missing data, duplicates, format changes, API downtime -- list known edge cases.

5

Permissions & Accounts

Which accounts and access credentials are needed? Any 2FA, VPN, or intranet restrictions?

6

Desired Deliverables

What do you want as the end result? Automated script, dashboard, report, Slack notification, or all of the above?

Ready to share your requirements? Get a free estimate within 24 hours.

Submit Requirements
FAQ

Frequently Asked Questions

Can you automate Excel + email sending together?
Yes. We commonly build workflows that read Excel/Google Sheets data and send personalized emails via SMTP or APIs like SendGrid, complete with scheduling, retry logic, and delivery tracking.
Can you integrate Google Sheets, Notion, and Slack?
Absolutely. We use official APIs for Notion, Google Sheets, and Slack to build real-time or scheduled sync pipelines between all three platforms. Data changes in one system can automatically propagate to the others.
Can it run locally only due to intranet/security requirements?
Yes. We can deploy automation scripts on-premise using Docker containers or standalone executables, with zero external network dependency. This is common for financial institutions and enterprises with strict security policies.
What is the difference between a macro and RPA?
Macros are typically limited to a single application (e.g., Excel VBA or Google Apps Script). RPA orchestrates workflows across multiple applications, APIs, and systems -- enabling end-to-end process automation that macros cannot achieve alone.
Is monthly maintenance available?
Yes. We offer monthly maintenance plans that include monitoring, bug fixes, minor feature additions, and site-change adaptations. Scope and pricing are agreed upon per contract, with guaranteed SLA response times.
Can you integrate with our existing ERP/CRM?
In most cases, yes. If the system provides an API, database access, or even CSV export, we can integrate. We assess feasibility during the scoping phase at no cost and propose the most reliable integration method.
Will I get an alert if the automation fails?
Yes. We set up failure notifications via Slack, email, or SMS. You can also get real-time monitoring dashboards that show execution status, error logs, and success/failure rates over time.
Can I get the source code?
Yes. Upon project completion and final payment, all source code, documentation, and deployment guides are transferred to you with full ownership rights. We also support Git repository transfer.
How is the quote calculated?
Quotes are based on the number of integrations, data validation complexity, exception handling scope, deployment method, execution frequency, and monitoring requirements. Submit your requirements for a free preliminary estimate.
How is personal data handled?
We sign an NDA before project start. We follow the principle of least privilege -- accessing only the minimum necessary data. For personal data processing, we comply with Korean PIPA (Personal Information Protection Act) and can design systems with anonymization, encryption, and audit trails.

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Freesi is a platform that supports the entire outsourcing process -- from entering requirements, receiving AI-powered estimates, to contract and milestone management -- for crawling, task automation, web development, API integration, and GPT chatbot projects.