# Domain Enricher (`silentflow/domain-enricher`) Actor Turn any domain into rich company intelligence: WHOIS registration, DNS records, email provider, 50+ tech stack detections, social media profiles, and website metadata. Free Clearbit and BuiltWith alternative. - **URL**: https://apify.com/silentflow/domain-enricher.md - **Developed by:** [SilentFlow](https://apify.com/silentflow) (community) - **Categories:** Lead generation - **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 1 bookmarks - **User rating**: No ratings yet ## Pricing from $5.00 / 1,000 results This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events. Since this Actor supports Apify Store discounts, the price gets lower the higher subscription plan you have. Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event ## What's an Apify Actor? Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases. In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours, and optionally produces a well-defined JSON output, datasets with results, or files in key-value store. In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server. Actors are written with capital "A". ## How to integrate an Actor? If asked about integration, you help developers integrate Actors into their projects. You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready. The best way to integrate Actors is as follows. In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md): ```bash npm install apify-client ``` In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md): ```bash pip install apify-client ``` In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md): ````bash # MacOS / Linux curl -fsSL https://apify.com/install-cli.sh | bash # Windows irm https://apify.com/install-cli.ps1 | iex ```bash In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md). If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md). For usage examples, see the [API](#api) section below. For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt). # README ## Domain Enricher **Turn any domain name into rich company intelligence.** WHOIS registration, DNS records, email provider, technology stack, social media profiles, and website metadata. One API call per domain. ### How it works ![How Domain Enricher works, from domain name to structured company data](https://api.apify.com/v2/key-value-stores/kATsQT6TefTH2qN4W/records/how-it-works-v6.png) ### ✨ Why teams use this enricher Paying hundreds per month for Clearbit just to look up a domain? Building spreadsheets by hand from WHOIS lookups? Guessing what tech stack a prospect uses? - 🔍 **Everything about a domain in one call.** WHOIS registration, DNS records, email provider, 50+ technology detections, social media profiles, and website metadata. No need to query 5 different APIs. - 💰 **Free Clearbit alternative.** Clearbit charges $99-999/month for similar data. This enricher is pay-per-domain with no subscription. - ⚡ **20 domains in under 10 seconds.** 3 parallel workers enrich your entire list while you wait. - 📊 **50+ technologies detected.** Frameworks (Next.js, Nuxt), CMS (WordPress, Shopify), analytics (GA4, Mixpanel), payments (Stripe, PayPal), CDN (Cloudflare, Vercel), monitoring (Sentry, Datadog), and more. - 🌍 **Works with any TLD.** .com, .fr, .io, .ai, .co, .app, .dev, and every other TLD. - 🛡️ **Always returns data.** Even if a website blocks scraping, you still get WHOIS, DNS, and email provider data. ### 🎯 What you can do with domain data | Team | What they build | |------|----------------| | **Sales** | Qualify leads by domain: what tech do they use? How old is the company? What email provider? | | **Competitive Intel** | Discover what tools and technologies your competitors run | | **Market Research** | Analyze technology adoption across hundreds of companies in a sector | | **Lead Enrichment** | Enrich your CRM with company metadata from domain names | | **Due Diligence** | Verify domain registration, age, and status before partnerships | | **Recruiting** | Identify a company's tech stack to match candidates with the right skills | ### 📥 Input parameters | Parameter | Type | Description | |-----------|------|-------------| | `domains` | string[] | Domain names to enrich (e.g., `stripe.com`, `doctolib.fr`, `mistral.ai`) | | `maxItems` | integer | Maximum domains to process (default: 100) | ### 📊 Output data ```json { "domain": "stripe.com", "enrichmentLevel": "full", "registration": { "registrar": "SafeNames Ltd.", "createdAt": "1995-09-12T04:00:00Z", "expiresAt": "2027-09-11T04:00:00Z", "updatedAt": "2025-10-01T01:39:51Z", "domainAge": 11166, "status": ["client delete prohibited"], "nameservers": ["ns-1087.awsdns-07.org"] }, "dns": { "ipAddresses": ["185.166.24.2"], "mxRecords": ["aspmx.l.google.com"], "emailProvider": "Google Workspace", "detectedServices": ["Google Workspace", "Atlassian", "Facebook"] }, "website": { "title": "Stripe | Financial Infrastructure to Grow Your Revenue", "description": "...", "language": "en", "ogImage": "https://...", "socialLinks": { "facebook": "https://www.facebook.com/StripeHQ", "twitter": "https://twitter.com/stripe", "linkedin": "https://www.linkedin.com/company/stripe", "instagram": "https://www.instagram.com/stripehq", "youtube": "https://youtube.com/@stripe", "github": "https://github.com/stripe" } }, "techStack": { "cdn": "Cloudflare", "server": "nginx", "framework": "Next.js", "analytics": ["Google Analytics"], "payments": ["Stripe"], "monitoring": ["Sentry"], "allTechnologies": ["Next.js", "Stripe", "Nginx", "Google Analytics", "Sentry"] }, "scrapedAt": "2026-04-08T14:30:00Z" } ```` ### 🗂️ Data fields | Category | Fields | |----------|--------| | **Registration** | `registrar`, `createdAt`, `expiresAt`, `updatedAt`, `domainAge`, `status`, `nameservers` | | **DNS** | `ipAddresses`, `mxRecords`, `emailProvider`, `detectedServices` | | **Website** | `title`, `description`, `language`, `ogImage`, `favicon` | | **Social** | `facebook`, `twitter`, `linkedin`, `instagram`, `youtube`, `tiktok`, `github` | | **Tech Stack** | `framework`, `cdn`, `server`, `analytics`, `payments`, `monitoring`, `allTechnologies` | #### 50+ technologies detected | Category | Technologies | |----------|-------------| | **Frameworks** | Next.js, Nuxt.js, Angular, Gatsby, Remix, Astro, SvelteKit | | **CMS** | WordPress, Shopify, Wix, Webflow, Squarespace, Ghost, Drupal, Contentful, Prismic, Sanity, Strapi | | **Analytics** | Google Analytics, GTM, Hotjar, Amplitude, Mixpanel, Segment, PostHog, Plausible, Microsoft Clarity | | **Marketing** | HubSpot, Intercom, Crisp, Drift, Zendesk, Mailchimp, Klaviyo | | **Payments** | Stripe, PayPal, Adyen, Paddle, Chargebee | | **CDN** | Cloudflare, CloudFront, Fastly, Vercel, Netlify | | **Monitoring** | Sentry, Datadog, New Relic, LogRocket | ### 🚀 Examples #### Enrich a single domain ```json { "domains": ["stripe.com"] } ``` #### Enrich a batch of competitors ```json { "domains": [ "doctolib.fr", "backmarket.fr", "alan.com", "qonto.com", "mistral.ai" ] } ``` ### 💻 Integrations #### Python ```python from apify_client import ApifyClient client = ApifyClient("") run = client.actor("silentflow/domain-enricher").call(run_input={ "domains": ["stripe.com", "doctolib.fr", "mistral.ai"], }) for item in client.dataset(run["defaultDatasetId"]).iterate_items(): print(f"{item['domain']}: {item['techStack'].get('framework', 'N/A')}") print(f" Email: {item['dns']['emailProvider']}") print(f" Age: {item['registration']['domainAge']} days") ``` #### JavaScript ```javascript import { ApifyClient } from 'apify-client'; const client = new ApifyClient({ token: '' }); const run = await client.actor('silentflow/domain-enricher').call({ domains: ['stripe.com', 'doctolib.fr', 'mistral.ai'], }); const { items } = await client.dataset(run.defaultDatasetId).listItems(); items.forEach(item => { console.log(`${item.domain}: ${item.techStack?.framework || 'N/A'}`); }); ``` ### 📈 Performance | Metric | Value | |--------|-------| | Speed | ~20 domains in 7 seconds | | Enrichment rate | ~100% for DNS/WHOIS, ~90%+ for full HTML | | Supported TLDs | All major TLDs | | Graceful degradation | Returns `enrichmentLevel: "partial"` if website blocks scraping | ### 💡 Tips for best results 1. **Use clean domain names.** `stripe.com`, not `https://www.stripe.com/pricing`. Just the domain. 2. **Batch your domains.** More efficient than running one at a time. 3 parallel workers handle them concurrently. 3. **Check enrichmentLevel.** `"full"` means all data collected. `"partial"` means the website blocked scraping but DNS/WHOIS data is still available. 4. **Domain age is a strong signal.** `domainAge` in days helps distinguish new startups from established companies. ### ❓ FAQ **Q: What data sources does this use?** A: RDAP (modern WHOIS), Google DNS-over-HTTPS for DNS records, and direct website scraping for HTML metadata and tech detection. All public sources. **Q: Why is enrichmentLevel "partial" for some domains?** A: Some websites block automated access. You still get WHOIS, DNS, email provider, and SaaS detection. Only HTML-based data (title, social links, some tech stack) is missing. **Q: How is this different from Clearbit?** A: Clearbit charges $99-999/month for similar data. This enricher is pay-per-domain with no subscription. **Q: Does it work with any TLD?** A: Yes. .com, .fr, .io, .ai, .co, .app, .dev, and all other TLDs are supported. ### 📬 Support Need something this enricher doesn't do yet? We ship features fast. - 💡 **Feature requests** go straight to our backlog - ⚙️ **Enterprise needs?** We do custom integrations and high-volume setups Response time: usually under 24 hours. Check out our other scrapers: [SilentFlow on Apify](https://apify.com/silentflow) # Actor input Schema ## `domains` (type: `array`): List of domain names to enrich (e.g., doctolib.fr, stripe.com) ## `maxItems` (type: `integer`): Maximum number of domains to enrich ## Actor input object example ```json { "domains": [ "doctolib.fr" ], "maxItems": 100 } ``` # Actor output Schema ## `results` (type: `string`): Complete domain enrichment data including: WHOIS registration, DNS records, email provider, technology stack, social links, and website metadata. ## `resultsCSV` (type: `string`): Data in CSV format. ## `resultsExcel` (type: `string`): Data in Excel format. # API You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup. ## JavaScript example ```javascript import { ApifyClient } from 'apify-client'; // Initialize the ApifyClient with your Apify API token // Replace the '' with your token const client = new ApifyClient({ token: '', }); // Prepare Actor input const input = { "domains": [ "doctolib.fr" ] }; // Run the Actor and wait for it to finish const run = await client.actor("silentflow/domain-enricher").call(input); // Fetch and print Actor results from the run's dataset (if any) console.log('Results from dataset'); console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`); const { items } = await client.dataset(run.defaultDatasetId).listItems(); items.forEach((item) => { console.dir(item); }); // 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs ``` ## Python example ```python from apify_client import ApifyClient # Initialize the ApifyClient with your Apify API token # Replace '' with your token. client = ApifyClient("") # Prepare the Actor input run_input = { "domains": ["doctolib.fr"] } # Run the Actor and wait for it to finish run = client.actor("silentflow/domain-enricher").call(run_input=run_input) # Fetch and print Actor results from the run's dataset (if there are any) print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"]) for item in client.dataset(run["defaultDatasetId"]).iterate_items(): print(item) # 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start ``` ## CLI example ```bash echo '{ "domains": [ "doctolib.fr" ] }' | apify call silentflow/domain-enricher --silent --output-dataset ``` ## MCP server setup ```json { "mcpServers": { "apify": { "command": "npx", "args": [ "mcp-remote", "https://mcp.apify.com/?tools=silentflow/domain-enricher", "--header", "Authorization: Bearer " ] } } } ``` ## OpenAPI specification ```json { "openapi": "3.0.1", "info": { "title": "Domain Enricher", "description": "Turn any domain into rich company intelligence: WHOIS registration, DNS records, email provider, 50+ tech stack detections, social media profiles, and website metadata. Free Clearbit and BuiltWith alternative.", "version": "1.0", "x-build-id": "nOivXcCj4B9EqS8Tp" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/silentflow~domain-enricher/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-silentflow-domain-enricher", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/silentflow~domain-enricher/runs": { "post": { "operationId": "runs-sync-silentflow-domain-enricher", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/silentflow~domain-enricher/run-sync": { "post": { "operationId": "run-sync-silentflow-domain-enricher", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "required": [ "domains" ], "properties": { "domains": { "title": "Domains", "type": "array", "description": "List of domain names to enrich (e.g., doctolib.fr, stripe.com)", "items": { "type": "string" } }, "maxItems": { "title": "Max domains", "minimum": 1, "maximum": 1000, "type": "integer", "description": "Maximum number of domains to enrich", "default": 100 } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } } ```