AI Agent 應用案例

Use caseDecember 24, 2025

AI Reporting Agent: Replace Tableau, Looker, and Power BI with a Single Agent

Build a reporting AI that pulls data from anywhere, generates beautiful reports on schedule, and costs a fraction of enterprise BI subscriptions.

Your team pays $50-70 per user per month for business intelligence software. For a 20-person analytics team, that's $12,000-$16,800 per year—just to visualize data that already exists.

What if an AI agent could answer your questions directly, surface insights proactively, and generate reports automatically?


The Hidden Cost of Business Intelligence Tools

Let's look at what enterprise BI tools actually cost for a 20-person team:

ToolPrice/UserAnnual (20 users)
TableauTableau
$549/user/mo$132,000
Power BIPower BI
$78/user/mo$18,800
LookerLooker
$392/user/mo$94,200
Mode
$314/user/mo$75,300

Prices based on professional tiers as of December 2025

What if your reporting team was an AI that cost nothing and answered questions in seconds?


What BI Tools Really Are (Demystified)

Strip away the marketing and what are you left with?

FeatureWhat It Really Is
Interactive DashboardsSQL queries rendered as charts
Data ModelingJoin definitions and column mappings
Scheduled ReportsCron jobs that email PDFs
AlertingThreshold checks on scheduled queries
CollaborationComments on chart URLs

You're paying for visualization software. An AI agent can query, analyze, explain, and deliver—no dashboard building required.


What an AI Reporting Agent Actually Does

An AI reporting agent isn't just a chatbot that runs SQL. It's a persistent analyst that actively monitors your business:

  • Answers questions in natural language
    "How did we do last month?" "What's driving the spike in churn?" Just ask. The agent queries your data and gives you the answer.
  • Surfaces insights proactively
    Revenue dropped 15%? Unusual pattern in user signups? The agent tells you before you think to ask.
  • Generates reports on schedule
    Weekly summaries, monthly reviews, board reports—all generated and delivered automatically. No manual work.
  • Explains the 'why,' not just the 'what'
    "Revenue is up 12%, primarily driven by enterprise deals in EMEA. SMB is flat due to increased churn in the Starter tier."
  • Connects data across sources
    CRM, billing, product analytics, support—the agent connects dots across your entire data stack.

A Day in the Life: AI Reporting Agent in Action

Here's what it looks like when an AI agent handles your reporting. Real conversations, real insights:

Revenue Overview

Slackvia Slack - #executive
@Lazarus how did we do last month?

Here's your December performance summary:

Revenue
$2.1M
+12%
MRR
$698.0K
+8%
Customers
1,247
+15%
Monthly Revenue Trend
$1,600K
Oct
$1,700K
Nov
$2,100K
Dec

Enterprise drove most of the growth (+23%). SMB was flat. I've saved a detailed breakdown to /reports/december-summary.md

Break that down by segment

Here's the revenue breakdown by customer segment:

Revenue by Segment
Enterprise$1,200K
Mid-Market$610K
SMB$270K

Anomaly Detection

Slackvia Slack - #alerts

Heads up — I noticed an unusual pattern in your churn data:

Daily Churn Rate
Mon
2.1%
Tue
2.3%
Wed
2%
Thu
4.8%
Fri
5.2%

Churn spiked to 5.2% on Friday, up from your normal 2.1% baseline. This started after Thursday's pricing page update.

What's causing it?

I analyzed the 25 cancellations. Here are the main reasons:

Cancellation ReasonCountMRR Impact
Price increase concern12$36,100
Switching to competitor8$24,300
No longer needed5$14,900

Weekly Sales Report

via Email - Monday 9:00 AM

Weekly Sales Report — December 16-22, 2025

New Deals
23
+18%
Closed Won
$738.0K
+24%
Pipeline
$3.5M
-3%
Funnel Performance
This Week vs Last Week
Before
After
Leads+18%
142168
Meetings+21%
3441
Demos+28%
1823

Demo-to-close rate improved to 42% (was 31%)—the new demo script is working.

Pipeline is down slightly, but quality is up—average deal size increased 18%.

Full report saved to /reports/sales-weekly-12-22.md

Ad-hoc Analysis

Which channels are driving the best customers?

I analyzed acquisition channels by LTV. Here's what I found:

Leads by Channel
Organic Search312
Paid Ads198
Referral156
Direct89
Social67
ChannelLeadsCACAvg LTV
Organic Search312$353$18,100
Paid Ads198$1,100$15,300
Referral156$157$23,900

Recommendation: Double down on Referral. It has the lowest CAC and highest LTV. Paid Ads have 3x the CAC with lower retention.


The Killer Feature: Your Own Data Intelligence Layer

Here's what makes this fundamentally different from any BI tool you've used before.

In Lazarus, your reporting agent maintains its own knowledge of your business. It learns your metrics, understands your data model, and remembers context from past conversations. It's not just running queries—it's building institutional knowledge about your numbers.

  • No dashboard maintenance
    Dashboards break. Metrics change. The agent adapts to your evolving data model without manual updates.
  • Context-aware analysis
    "Revenue is up, but that's because of the one-time enterprise deal. Core MRR is actually flat." The agent knows the story behind the numbers.
  • Proactive, not reactive
    Don't wait for someone to ask. The agent surfaces what's important before problems become crises.
  • Natural conversation, not clicks
    Ask follow-up questions. Drill down. Change the analysis on the fly. No filters to configure, no charts to build.

This isn't a tool that helps you build reports. It's an analyst that generates reports.


Step-by-Step: Build Your AI Reporting Agent

Here's how to build your own AI reporting agent in about 15 minutes:

  • Step 1: Create the agent and write instructions

    Open Lazarus and create a new agent. Name it 'Reporting Agent' or 'Data Analyst.' Then describe what you want:

    "You are my reporting analyst. Connect to our data sources and answer questions about business performance. Generate weekly reports every Monday. Alert me to anomalies or significant changes. Always explain the 'why' behind the numbers."

  • Step 2: Connect your data sources

    Connect your database, spreadsheets, or analytics tools. The agent learns your data model and starts building context.

  • Step 3: Define your key metrics

    What do you care about? Revenue, MRR, churn, CAC? Tell the agent your key metrics and how to calculate them.

  • Step 4: Set up scheduled reports

    Configure weekly, monthly, or quarterly reports. The agent generates and delivers them automatically.

  • Step 5: Start asking questions

    The agent is always ready. Ask anything. No dashboard required.

That's it. You've built a reporting team that works 24/7, never misses an anomaly, and costs almost nothing.


Advanced: Build a Multi-Agent Analytics Team

Once you're comfortable with a single reporting agent, you can build a team of specialized agents:

  • Data Analyst Agent
    Handles ad-hoc queries and deep dives. Knows your data model inside and out. Answers questions in seconds.
  • Report Writer Agent
    Generates polished reports for executives and stakeholders. Knows your formatting preferences and key metrics.
  • Anomaly Detector Agent
    Monitors metrics 24/7. Alerts you to significant changes, unusual patterns, and potential issues.

All agents share the same data context. When one learns something about your business, they all benefit.


Stop building dashboards. Start getting answers.