// idea #39 · Data

Social Media Sentiment Tracker

Agent monitors brand mentions across platforms and produces sentiment analysis dashboards.

⚙ Medium Data 💰 $199–$799/mo per brand 🤖 88% autonomous ⏱ 2–3 weeks to launch
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Revenue potential
$199–$799/mo per brand
Time to launch
2–3 weeks
Agent autonomy
88%

* Revenue figures are market-based estimates only and are not guarantees of income. Actual results will vary based on execution, market conditions, and individual effort. This is not financial or investment advice.

How the agent runs it

Brand sets up monitoring. Agent collects mentions across X, Reddit, news sites, and forums. Classifies sentiment, identifies emerging issues, and delivers daily/weekly reports with trending themes.

Who this is for

This business suits freelance developers, marketing agency owners, or data analysts who already understand API integration and have some exposure to brand monitoring or social listening tools. If you've built dashboards, worked with APIs, or advised clients on reputation management, you have the technical and domain foundation to launch quickly. You're looking for a recurring revenue stream that requires minimal hands-on time once deployed.

Market opportunity

The social listening market is projected to exceed $8B by 2030, driven by increasing brand focus on customer sentiment and crisis management. Companies are shifting from manual monitoring to automated AI-powered solutions, and 73% of enterprises now track brand mentions across multiple platforms. This is a particularly strong moment because Claude's API makes real-time sentiment classification affordable at scale, and most mid-market brands still rely on expensive legacy tools like Brandwatch or Mention ($500+/mo).

Tech stack

Claude APITwitter/X APIReddit APISupabaseRecharts

Monetization

$199/mo starter (1 brand), $799/mo agency (10 brands).

Key risks

  • Social API access has become expensive and restricted
  • Volume limits require careful API cost management

Getting started

  1. 1
    Set up API access and test data flow
    Register for Twitter/X API, Reddit API, and Supabase. Build a basic data pipeline that pulls sample mentions into Supabase and confirms you can retrieve and store them reliably. This takes 2–3 days and validates that your tech stack works before building features.
  2. 2
    Build sentiment classification with Claude API
    Create a prompt-based workflow that sends collected mentions to Claude for sentiment classification (positive/negative/neutral) and theme extraction. Test on 50–100 real brand mentions to verify accuracy. This is the core intelligence layer that differentiates your product from simple keyword counters.
  3. 3
    Design and build the dashboard UI
    Use Recharts to create visual reports showing sentiment distribution, trending keywords, and mention volume over time. Include a weekly/daily email digest template. A clean, fast dashboard is what brands will show internally—it's your main sales asset.
  4. 4
    Create a simple onboarding flow and landing page
    Build a one-page site explaining the value prop and a signup form that captures brand name and keywords to monitor. Once a customer signs up, your agent should begin collecting data automatically. Keep onboarding under 15 minutes so you can close deals quickly.
  5. 5
    Launch with 3–5 beta customers and refine
    Reach out to 10–15 brands (ideally in verticals you know—e-commerce, SaaS, agencies) and offer free access for 2 weeks in exchange for feedback. Use their input to fix UX issues, tune sentiment accuracy, and validate pricing before opening to paid signups.

// done for you

Want us to build
Social Media Sentiment Tracker
for you?

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