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Uses domain-to-company mapping with real-time verification against public data sources (SEC filings, Crunchbase, LinkedIn) and internal signals to validate and augment company attributes including industry, employee count, funding stage, and technology stack.","intents":["Enrich a lead's company information automatically when they sign up with a work email","Bulk-enrich a CSV of domains to segment prospects by company size and industry","Verify company legitimacy and get standardized company IDs for CRM deduplication"],"best_for":["B2B SaaS companies building lead qualification workflows","Sales teams automating prospect research at scale","Marketing automation platforms integrating enrichment into lead capture"],"limitations":["Accuracy degrades for private companies and startups <2 years old with minimal web presence","Requires valid domain input; partial or misspelled domains may fail to match","Data freshness varies by company; updates lag real-world changes by 1-30 days depending on data source"],"requires":["Clearbit API key (paid tier)","Valid company domain or email domain as input","HTTPS connectivity to Clearbit API endpoints"],"input_types":["text (domain string)","text (email address for domain extraction)","structured data (JSON with domain field)"],"output_types":["structured data (JSON with company metadata)","text (standardized company name, industry classification)"],"categories":["data-processing-analysis","lead-enrichment"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_1","uri":"capability://data.processing.analysis.person.profile.enrichment.via.email","name":"person-profile-enrichment-via-email","description":"Accepts an email address and returns enriched person metadata by reverse-matching against Clearbit's database of 500M+ professional profiles. Uses email-to-identity resolution with cross-referencing against LinkedIn, Twitter, GitHub, and other public sources to infer job title, company, location, social profiles, and professional interests. Includes confidence scoring to indicate data reliability.","intents":["Automatically populate lead details (name, title, company) from just an email address","Build enriched contact records for email outreach campaigns with verified social profiles","Identify decision-makers and technical contacts within a target company by email pattern matching"],"best_for":["Sales development teams automating prospect research workflows","Email marketing platforms personalizing outreach with verified contact data","Recruitment platforms enriching candidate profiles from email addresses"],"limitations":["Email-to-person matching fails for generic addresses (info@, support@) or role-based emails","Data freshness depends on LinkedIn scraping frequency; job changes may lag 2-8 weeks","Cannot reliably identify individuals with common names across multiple companies without additional context"],"requires":["Clearbit API key (paid tier)","Valid email address in standard format (user@domain.com)","HTTPS connectivity to Clearbit API endpoints"],"input_types":["text (email address)","structured data (JSON with email field)"],"output_types":["structured data (JSON with person metadata: name, title, company, location, social profiles)","numeric (confidence score 0-1)"],"categories":["data-processing-analysis","lead-enrichment"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_2","uri":"capability://data.processing.analysis.bulk.batch.enrichment.with.async.processing","name":"bulk-batch-enrichment-with-async-processing","description":"Accepts CSV or JSON files containing hundreds to millions of records and processes enrichment asynchronously via job queues. Submits batch jobs to Clearbit's infrastructure, which distributes lookups across parallel workers, deduplicates requests, and returns results via webhook callbacks or polling. Includes rate-limiting, retry logic, and partial failure handling to ensure data consistency.","intents":["Enrich an entire customer database (100K+ records) without hitting API rate limits","Process historical lead lists overnight and receive results via webhook the next morning","Deduplicate and enrich a merged dataset from multiple CRM systems in a single batch job"],"best_for":["Enterprise sales teams with large historical lead databases","Data teams building ETL pipelines for CRM/data warehouse enrichment","Marketing automation platforms offering enrichment as a bulk service to customers"],"limitations":["Batch processing introduces latency (minutes to hours) vs. real-time API calls; not suitable for synchronous workflows","Partial failures in large batches require manual retry logic; no automatic rollback or transaction semantics","Webhook delivery is not guaranteed; requires polling or custom retry mechanisms for reliability"],"requires":["Clearbit API key with batch processing tier enabled","CSV or JSON file with email/domain columns in expected format","Webhook endpoint (HTTPS) or polling mechanism to retrieve results","Storage for temporary job IDs and result tracking"],"input_types":["structured data (CSV with email/domain columns)","structured data (JSON array of objects with email/domain fields)"],"output_types":["structured data (CSV or JSON with enriched fields appended)","numeric (job ID for polling, completion percentage)"],"categories":["data-processing-analysis","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_3","uri":"capability://data.processing.analysis.ip.address.geolocation.and.company.inference","name":"ip-address-geolocation-and-company-inference","description":"Accepts an IP address and returns geolocation data (country, city, coordinates) plus inferred company information if the IP belongs to a corporate network. Uses IP-to-ASN mapping combined with Clearbit's company database to identify which company owns the IP block, enabling visitor identification without cookies or tracking pixels. Includes confidence scoring and privacy-safe fallback data.","intents":["Identify which company is visiting your website based on their IP address for account-based marketing","Segment website visitors by geography and company size for personalized content delivery","Detect and block traffic from competitors or suspicious IP ranges in real-time"],"best_for":["B2B SaaS companies running account-based marketing campaigns","Website analytics platforms adding company-level visitor identification","Security teams implementing IP-based access controls or threat detection"],"limitations":["VPN/proxy usage masks true IP; cannot reliably identify users behind corporate VPNs","Company inference only works for corporate IP ranges; residential/mobile IPs return geolocation only","Geolocation accuracy varies by region (±5km in urban areas, ±100km in rural areas)"],"requires":["Clearbit API key (paid tier)","Valid IPv4 or IPv6 address as input","HTTPS connectivity to Clearbit API endpoints"],"input_types":["text (IP address string)","structured data (JSON with IP field)"],"output_types":["structured data (JSON with geolocation and company metadata)","numeric (latitude/longitude, confidence score)"],"categories":["data-processing-analysis","search-retrieval"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_4","uri":"capability://automation.workflow.webhook.based.real.time.event.streaming","name":"webhook-based-real-time-event-streaming","description":"Pushes enrichment data and company intelligence updates to customer-specified webhook endpoints in real-time as new data becomes available. Uses event-driven architecture where Clearbit's data pipeline triggers webhook events when company information changes (funding rounds, executive changes, technology stack updates). Includes retry logic, signature verification, and event deduplication to ensure reliable delivery.","intents":["Automatically update CRM records when a prospect's company raises funding or changes technology stack","Trigger sales alerts when a target account experiences executive changes or hiring spikes","Keep data warehouse synchronized with Clearbit's latest company intelligence without polling"],"best_for":["Sales teams building real-time alert systems for account changes","Data teams building event-driven ETL pipelines with Clearbit as a source","CRM platforms offering real-time data sync as a premium feature"],"limitations":["Webhook delivery is not guaranteed; requires idempotent handlers and deduplication logic on receiver side","Event latency varies (seconds to minutes) depending on Clearbit's data pipeline; not suitable for sub-second requirements","Requires publicly accessible HTTPS endpoint; cannot work behind firewalls without reverse proxy"],"requires":["Clearbit API key with webhook tier enabled","Public HTTPS endpoint (TLS 1.2+) to receive webhook payloads","Webhook signature verification using HMAC-SHA256 with Clearbit's secret key","Idempotent event handler to handle duplicate deliveries"],"input_types":["structured data (JSON webhook payload with company/person update events)"],"output_types":["structured data (JSON with enriched company/person data and change metadata)","text (event type: funding, executive_change, technology_update, etc.)"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_5","uri":"capability://tool.use.integration.crm.native.integration.plugins","name":"crm-native-integration-plugins","description":"Provides pre-built plugins for Salesforce, HubSpot, Pipedrive, and other CRMs that automatically enrich lead/contact records with Clearbit data without custom API integration. Plugins use CRM-native APIs (Salesforce REST API, HubSpot custom properties) to read contact/company records, call Clearbit enrichment endpoints, and write results back to CRM fields. Includes field mapping configuration and sync scheduling.","intents":["Enrich all new leads in Salesforce automatically without building custom integration code","Map Clearbit company data to HubSpot custom properties for segmentation and reporting","Sync enrichment data on a schedule (hourly/daily) to keep CRM records fresh"],"best_for":["Sales teams using Salesforce/HubSpot without engineering resources for custom integration","Non-technical CRM administrators setting up enrichment workflows via UI","Companies standardizing on a single CRM platform and wanting native enrichment"],"limitations":["Limited to pre-built CRM integrations; custom CRM systems require API-based integration","Field mapping is static; complex transformation logic requires custom code or middleware","Sync scheduling is limited to predefined intervals (hourly/daily); real-time sync requires webhook-based approach"],"requires":["Clearbit API key (paid tier)","Supported CRM account (Salesforce, HubSpot, Pipedrive, etc.)","CRM admin permissions to install plugins and configure field mappings","CRM API credentials (OAuth tokens or API keys)"],"input_types":["structured data (CRM lead/contact records via CRM API)"],"output_types":["structured data (enriched CRM records with Clearbit fields populated)"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_6","uri":"capability://data.processing.analysis.technology.stack.detection.and.firmographic.analysis","name":"technology-stack-detection-and-firmographic-analysis","description":"Analyzes a company's website and digital footprint to detect installed technologies (web frameworks, analytics tools, hosting providers, payment processors) and infer firmographic attributes (company maturity, technical sophistication, growth trajectory). Uses web scraping, DNS analysis, and JavaScript fingerprinting to identify technology signals, then correlates with company metadata to build a technology profile. Returns structured technology inventory with confidence scores.","intents":["Identify which companies use a competitor's product to find expansion opportunities","Segment prospects by technology stack maturity to tailor sales messaging","Build a technology profile for a company to inform product-market fit analysis"],"best_for":["B2B SaaS companies selling to technical buyers (DevOps, engineering teams)","Sales teams identifying companies with specific technology stacks for targeted outreach","Product teams analyzing competitor adoption and technology trends"],"limitations":["Detection accuracy varies by technology; some tools are intentionally hidden or obfuscated","Requires active website; cannot detect technologies for companies with minimal web presence","Technology detection is point-in-time; changes may lag 1-7 days depending on crawl frequency"],"requires":["Clearbit API key (paid tier with technology detection enabled)","Valid company domain with active website","HTTPS connectivity to Clearbit API endpoints"],"input_types":["text (company domain)","structured data (JSON with domain field)"],"output_types":["structured data (JSON with technology inventory: categories, tools, versions)","numeric (confidence scores per technology)"],"categories":["data-processing-analysis","search-retrieval"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"awesome-clearbit__cap_7","uri":"capability://planning.reasoning.predictive.intent.scoring.and.buying.signals","name":"predictive-intent-scoring-and-buying-signals","description":"Analyzes company behavior signals (website traffic patterns, hiring velocity, funding announcements, technology adoption) and assigns predictive intent scores indicating likelihood of purchase in the near term. Uses machine learning models trained on historical customer data to weight signals and generate 0-100 intent scores. Includes signal breakdown showing which factors contributed most to the score.","intents":["Prioritize sales outreach on high-intent prospects with 70+ intent scores","Identify companies showing buying signals (hiring, funding, tech stack changes) for timely outreach","Build lead scoring models that combine Clearbit intent scores with internal engagement data"],"best_for":["Sales teams with large prospect databases needing prioritization","Revenue operations teams building lead scoring models","Account-based marketing teams identifying high-intent accounts for campaigns"],"limitations":["Intent scores are industry-agnostic; may not reflect true buying intent for niche verticals","Scores are based on public signals only; cannot account for internal budget cycles or procurement timelines","Model accuracy varies by company size; scores are more reliable for mid-market/enterprise than early-stage startups"],"requires":["Clearbit API key (paid tier with intent scoring enabled)","Valid company domain","HTTPS connectivity to Clearbit API endpoints"],"input_types":["text (company domain)","structured data (JSON with domain field)"],"output_types":["numeric (intent score 0-100)","structured data (JSON with signal breakdown: hiring_velocity, funding_announcements, tech_adoption, etc.)"],"categories":["planning-reasoning","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":23,"verified":false,"data_access_risk":"high","permissions":["Clearbit API key (paid tier)","Valid company domain or email domain as input","HTTPS connectivity to Clearbit API endpoints","Valid email address in standard format (user@domain.com)","Clearbit API key with batch processing tier enabled","CSV or JSON file with email/domain columns in expected format","Webhook endpoint (HTTPS) or polling mechanism to retrieve results","Storage for temporary job IDs and result tracking","Valid IPv4 or IPv6 address as input","Clearbit API key with webhook tier enabled"],"failure_modes":["Accuracy degrades for private companies and startups <2 years old with minimal web presence","Requires valid domain input; partial or misspelled domains may fail to match","Data freshness varies by company; updates lag real-world changes by 1-30 days depending on data source","Email-to-person matching fails for generic addresses (info@, support@) or role-based emails","Data freshness depends on LinkedIn scraping frequency; job changes may lag 2-8 weeks","Cannot reliably identify individuals with common names across multiple companies without additional context","Batch processing introduces latency (minutes to hours) vs. real-time API calls; not suitable for synchronous workflows","Partial failures in large batches require manual retry logic; no automatic rollback or transaction semantics","Webhook delivery is not guaranteed; requires polling or custom retry mechanisms for reliability","VPN/proxy usage masks true IP; cannot reliably identify users behind corporate VPNs","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.05,"quality":0.26,"ecosystem":0.25,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-06-17T09:51:02.371Z","last_scraped_at":"2026-05-03T14:00:23.056Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=clearbit","compare_url":"https://unfragile.ai/compare?artifact=clearbit"}},"signature":"F8IeAAsGks0x4NWw43/apx9uJTl3jtf8TtP4c85VaY+2u0Hb7jHKQX7Vaimgsu6F/I9A1Bx5NSfgGj7TridSCA==","signedAt":"2026-06-22T00:30:48.707Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/clearbit","artifact":"https://unfragile.ai/clearbit","verify":"https://unfragile.ai/api/v1/verify?slug=clearbit","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}