Added use cases section in the docs

docs/docs.json

@@ -333,6 +333,16 @@
               }
             ]
           },
+          {
+            "group": "Use cases",
+            "pages": [
+              "guides/use-cases/overview",
+              "guides/use-cases/data-processing-etl",
+              "guides/use-cases/media-generation",
+              "guides/use-cases/media-processing",
+              "guides/use-cases/marketing"
+            ]
+          },
           {
             "group": "Example projects",
             "pages": [

docs/guides/introduction.mdx

@@ -15,6 +15,8 @@ mode: "center"
   <Card title="SvelteKit" img="/images/logo-svelte.png" href="/guides/community/sveltekit" />
 </CardGroup>
 
+import UseCasesCards from "/snippets/use-cases-cards.mdx";
+
 ## Guides
 
 Get set up fast using our detailed walk-through guides.
@@ -39,6 +41,8 @@ Get set up fast using our detailed walk-through guides.
 | [Using webhooks in Next.js](/guides/frameworks/nextjs-webhooks)                            | Trigger tasks from a webhook in Next.js                              |
 | [Using webhooks in Remix](/guides/frameworks/remix-webhooks)                               | Trigger tasks from a webhook in Remix                                |
 
+<UseCasesCards />
+
 ## Example projects
 
 Example projects are full projects with example repos you can fork and use. These are a great way of learning how to use Trigger.dev in your projects.

docs/guides/use-cases/data-processing-etl.mdx

@@ -0,0 +1,159 @@
+---
+title: "Data processing & ETL workflows"
+sidebarTitle: "Data processing & ETL"
+description: "Learn how to use Trigger.dev for data processing and ETL (Extract, Transform, Load), including web scraping, database synchronization, batch enrichment and more."
+---
+
+import UseCasesCards from "/snippets/use-cases-cards.mdx";
+
+## Overview
+
+Build complex data pipelines that process large datasets without timeouts. Handle streaming analytics, batch enrichment, web scraping, database sync, and file processing with automatic retries and progress tracking.
+
+## Featured examples
+
+<CardGroup cols={3}>
+  <Card
+    title="Realtime CSV importer"
+    icon="book"
+    href="/guides/example-projects/realtime-csv-importer"
+  >
+    Import CSV files with progress streamed live to frontend.
+  </Card>
+  <Card title="Web scraper with BrowserBase" icon="book" href="/guides/examples/scrape-hacker-news">
+    Scrape websites using BrowserBase and Puppeteer.
+  </Card>
+  <Card
+    title="Supabase database webhooks"
+    icon="book"
+    href="/guides/frameworks/supabase-edge-functions-database-webhooks"
+  >
+    Trigger tasks from Supabase database webhooks.
+  </Card>
+</CardGroup>
+
+## Benefits of using Trigger.dev for data processing & ETL workflows
+
+**Process datasets for hours without timeouts:** Handle multi-hour transformations, large file processing, or complete database exports. No execution time limits.
+
+**Parallel processing with built-in rate limiting:** Process thousands of records simultaneously while respecting API rate limits. Scale efficiently without overwhelming downstream services.
+
+**Stream progress to your users in real-time:** Show row-by-row processing status updating live in your dashboard. Users see exactly where processing is and how long remains.
+
+## Production use cases
+
+<CardGroup cols={1}>
+  <Card title="MagicSchool AI customer story" href="https://trigger.dev/customers/magicschool-ai-customer-story">
+
+Read how MagicSchool AI uses Trigger.dev to generate insights from millions of student interactions.
+
+</Card>
+
+<Card title="Comp AI customer story" href="https://trigger.dev/customers/comp-ai-customer-story">
+
+Read how Comp AI uses Trigger.dev to automate evidence collection at scale, powering their open source, AI-driven compliance platform.
+
+</Card>
+<Card title="Midday customer story" href="https://trigger.dev/customers/midday-customer-story">
+
+Read how Midday use Trigger.dev to sync large volumes of bank transactions in their financial management platform.
+
+</Card>
+</CardGroup>
+
+## Example workflow patterns
+
+<Tabs>
+  <Tab title="CSV file import">
+    Simple CSV import pipeline. Receives file upload, parses CSV rows, validates data, imports to database with progress tracking.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[importCSV] --> B[parseCSVFile]
+    B --> C[validateRows]
+    C --> D[bulkInsertToDB]
+    D --> E[notifyCompletion]
+```
+
+</div>
+  </Tab>
+
+  <Tab title="Multi-source ETL pipeline">
+    **Coordinator pattern with parallel extraction**. Batch triggers parallel extraction from multiple sources (APIs, databases, S3), transforms and validates data, loads to data warehouse with monitoring.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[runETLPipeline] --> B[coordinateExtraction]
+    B --> C[batchTriggerAndWait]
+
+    C --> D[extractFromAPI]
+    C --> E[extractFromDatabase]
+    C --> F[extractFromS3]
+
+    D --> G[transformData]
+    E --> G
+    F --> G
+
+    G --> H[validateData]
+    H --> I[loadToWarehouse]
+```
+
+</div>
+  </Tab>
+
+  <Tab title="Parallel web scraping">
+    **Coordinator pattern with browser automation**. Launches headless browsers in parallel to scrape multiple pages, extracts structured data, cleans and normalizes content, stores in database.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[scrapeSite] --> B[coordinateScraping]
+    B --> C[batchTriggerAndWait]
+
+    C --> D[scrapePage1]
+    C --> E[scrapePage2]
+    C --> F[scrapePageN]
+
+    D --> G[cleanData]
+    E --> G
+    F --> G
+
+    G --> H[normalizeData]
+    H --> I[storeInDatabase]
+```
+
+</div>
+  </Tab>
+
+  <Tab title="Batch data enrichment">
+    **Coordinator pattern with rate limiting**. Fetches records needing enrichment, batch triggers parallel API calls with configurable concurrency to respect rate limits, validates enriched data, updates database.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[enrichRecords] --> B[fetchRecordsToEnrich]
+    B --> C[coordinateEnrichment]
+    C --> D[batchTriggerAndWait]
+
+    D --> E[enrichRecord1]
+    D --> F[enrichRecord2]
+    D --> G[enrichRecordN]
+
+    E --> H[validateEnrichedData]
+    F --> H
+    G --> H
+
+    H --> I[updateDatabase]
+```
+
+</div>
+  </Tab>
+</Tabs>
+
+<UseCasesCards />

docs/guides/use-cases/marketing.mdx

@@ -0,0 +1,147 @@
+---
+title: "Marketing workflows"
+sidebarTitle: "Marketing"
+description: "Learn how to use Trigger.dev for marketing workflows, including drip campaigns, behavioral triggers, personalization engines, and AI-powered content workflows"
+---
+
+import UseCasesCards from "/snippets/use-cases-cards.mdx";
+
+## Overview
+
+Build marketing workflows from email drip sequences to orchestrating full multi-channel campaigns. Handle multi-day sequences, behavioral triggers, dynamic content generation, and build live analytics dashboards.
+
+## Featured examples
+
+<CardGroup cols={3}>
+  <Card
+    title="Email sequences with Resend"
+    icon="book"
+    href="/guides/examples/resend-email-sequence"
+  >
+    Send multi-day email sequences with wait delays between messages.
+  </Card>
+  <Card
+    title="Product image generator"
+    icon="book"
+    href="/guides/example-projects/product-image-generator"
+  >
+    Transform product photos into professional marketing images using Replicate.
+  </Card>
+  <Card
+    title="Human-in-the-loop workflow"
+    icon="book"
+    href="/guides/example-projects/human-in-the-loop-workflow"
+  >
+    Approve marketing content using a human-in-the-loop workflow.
+  </Card>
+</CardGroup>
+
+## Benefits of using Trigger.dev for marketing workflows
+
+**Delays without idle costs:** Wait hours or weeks between steps. Waits over 5 seconds are automatically checkpointed and don't count towards compute usage. Perfect for drip campaigns and scheduled follow-ups.
+
+**Guaranteed delivery:** Messages send exactly once, even after retries. Personalized content isn't regenerated on failure.
+
+**Scale without limits:** Process thousands in parallel while respecting rate limits. Send to entire segments without overwhelming APIs.
+
+## Production use cases
+
+  <Card title="Icon customer story" href="https://trigger.dev/customers/icon-customer-story">
+
+Read how Icon uses Trigger.dev to process and generate thousands of videos per month for their AI-driven video creation platform.
+
+</Card>
+
+## Example workflow patterns
+
+<Tabs>
+  <Tab title="Drip email campaign">
+    Simple drip campaign. User signs up, waits specified delay, sends personalized email, tracks engagement.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[userCreateAccount] --> B[sendWelcomeEmail]
+    B --> C[wait.for 24h]
+    C --> D[sendProductTipsEmail]
+    D --> E[wait.for 7d]
+    E --> F[sendFeedbackEmail]
+
+```
+
+</div>
+  </Tab>
+
+  <Tab title="Multi-channel campaigns">
+    **Router pattern with delay orchestration**. User action triggers campaign, router selects channel based on preferences (email/SMS/push), coordinates multi-day sequence with delays between messages, tracks engagement across channels.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[startCampaign] --> B[fetchUserProfile]
+    B --> C[selectChannel]
+    C --> D{Preferred<br/>Channel?}
+
+    D -->|Email| E[sendEmail1]
+    D -->|SMS| F[sendSMS1]
+    D -->|Push| G[sendPush1]
+
+    E --> H[wait.for 2d]
+    F --> H
+    G --> H
+
+    H --> I[sendFollowUp]
+    I --> J[trackConversion]
+```
+
+</div>
+  </Tab>
+
+  <Tab title="AI content with approval">
+    **Supervisor pattern with approval gate**. Generates AI marketing content (images, copy, assets), pauses with wait.forToken for human review, applies revisions if needed, publishes to channels after approval.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[createCampaignAssets] --> B[generateAIContent]
+    B --> C[wait.forToken approval]
+    C --> D{Approved?}
+
+    D -->|Yes| E[publishToChannels]
+    D -->|Needs revision| F[applyFeedback]
+    F --> B
+```
+
+</div>
+  </Tab>
+
+  <Tab title="Survey response enrichment">
+    **Coordinator pattern with enrichment**. User completes survey, batch triggers parallel enrichment from CRM/analytics, analyzes and scores responses, updates customer profiles, triggers personalized follow-up campaigns.
+
+<div align="center">
+
+```mermaid
+graph TB
+    A[processSurveyResponse] --> B[coordinateEnrichment]
+    B --> C[batchTriggerAndWait]
+
+    C --> D[fetchCRMData]
+    C --> E[fetchAnalytics]
+    C --> F[fetchBehaviorData]
+
+    D --> G[analyzeAndScore]
+    E --> G
+    F --> G
+
+    G --> H[updateCRMProfile]
+    H --> I[triggerFollowUp]
+```
+
+</div>
+  </Tab>
+</Tabs>
+
+<UseCasesCards />