Real-Time B2B Data Integration Built for Scale

Integrate verified B2B data into your CRM, data warehouses, and custom applications through enterprise-grade APIs with consistent match rates, fractional costs, and global coverage.

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Live request

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SMARTe API Request

GET /v2/customer/match

status Request

Routing securely...

CRM Salesforce ✓

Data warehouse Snowflake ✓

Custom app Your stack ✓

✓ Request

2 Processing

3 Match found

4 Verified response

Single-source providers deliver 40-60% match rates.
SMARTe's waterfall enrichment across 20+ vetted partners ensures superior coverage without managing multiple vendor relationships.

API Platform

One Unified Platform. Four API Capabilities.

SMARTe APIs deliver 290M+ verified contacts, company intelligence, technographics, and buying signals through
standardized REST endpoints designed for enterprise CRMs, data warehouses, and revenue platforms.

One unified API platform

ENRICH

Discover

Signals

Agents

Automate Data Workflows

Process thousands of CRM records per hour with consistent enrichment quality, eliminating manual data entry and research bottlenecks.

Integrate Anywhere

APIs work with any CRM, data warehouse, or custom application like n8n without vendor lock-in or proprietary platform dependencies.

Superior or Match Rates

Waterfall enrichment across 20+ vetted partners delivers 70-90% match rates vs. 40-60% from single-source providers.

API Capability

Transform Identifiers into
Intelligence with Enrich API

Convert raw business identifiers (emails, domains, LinkedIn URLs, names) into structured, CRM-ready data through waterfall enrichment across 290M verified profiles.

Company Enrichment API

Enriches organization identifiers (domain, company name, LinkedIn URL) with firmographics, financials, employee count, headquarters location, and corporate hierarchy data.

Input

Domain, company name, or LinkedIn company URL

Output

Standardized company profile with 50+ attributes

Use case

CRM enrichment, account scoring, territory mapping

Key Capabilities

Revenue, employee count, industry classification
Parent/ subsidiary relationships
Headquarters and office locations
Year founded, funding stage, public/ private status

Explore enrich APIs

Person Enrichment API

Enriches individual contact identifiers (email, name, LinkedIn URL) with professional experience, current role, associated company context, and verified contact details.

Input

Email, full name, or LinkedIn profile URL

Output

Complete professional profile with work history

Use case

Lead enrichment, contact verification, buying group mapping

Key Capabilities

Current title, department, seniority level
Work history (past roles and companies)
Associated company firmographics
Social media profiles and professional networks

Explore enrich APIs

Specialised Enrichment API

Focused enrichment endpoints for specific data needs including contact discovery, technology intelligence, and investment tracking.

Input

Available endpoints

Output

Focused intelligence for specific data needs

Use case

Outbound prospecting, competitive displacement, account prioritization, timing signals

Key Capabilities

Mobile/Direct Dial: Verified phone numbers with 75% US coverage, 50% global average, DNC compliance flags, and time zone recommendations
Technographics: Technology stack intelligence across 58,808+ tracked products with install confidence scores and spending signals
Funding & Investment: Funding round history, investor profiles, valuation data, and capital raised for private companies and startups

Explore enrich APIs

Additional API Capabilities

Beyond Enrichment: Discover, Signals, and Agents

Discover API

What it does:

Programmatic prospecting and search across 290M profiles using filters like industry, revenue, employee count, location, and technology stack.

Use case:

Build target account lists, ICP-based prospecting, market research

Key Capabilities:

Company search with firmographic filters
Person search with title/role/department filters
Boolean query support for complex criteria

Explore Discover APIs

Signals API

What it does:

Real-time webhook delivery for buying signals including funding events, executive appointments, hiring activity, and technology adoption changes.

Use case:

Intent monitoring, account prioritization, trigger-based outreach

Key Capabilities:

Funding announcements and investment rounds
Executive hires and departures 
Job posting and headcount expansion
Technology install and removal events

Explore Signals APIs

Agents API

What it does:

AI-powered agent endpoints for complex multi-step workflows like buying group discovery and account signal aggregation.

Use case:

Enterprise deal planning, buying committee mapping, signal orchestration

Key Capabilities:

Buying Group Agent: Maps complete stakeholder committees
Account Signals Agent: Aggregates and scores multiple signal types

Explore Agents APIs

Managed Waterfall

Built-In Managed Waterfall Enrichment:
20+ Data Partners, Zero Vendor Management

Single API call. Multiple data sources. Highest match rate without managing partnerships, contracts, or integrations.

Single Request

POST /v1/enrich

Person / Company Identifier

Waterfall Logic

managed sequence

Data Partner 01 ✓ Match

Data Partner 02 —

Data Partner 03 —

Data Partner 04 —

... 20+ Data Partners

Unified Response

Standardized Response

Verified Contact

Company

Phone

Firmographics

Attribution metadata

Higher Match Rates

70-90% match rates vs. 40-60% from single-source providers

Zero Vendor Juggling

No contracts, integrations, or relationships to manage with multiple vendors

Cost Optimization

Pay once per enrichment, not per vendor query or failed attempt

Quality Assurance

Pre-vetted partners with consistent data standards and compliance

Use Cases

How Revenue Teams Use SMARTe REST APIs

Automate enrichment, prospecting, and signal monitoring across your GTM stack.

Engage the full buying group from the start

Need Conversational Access?
We Also Offer SMARTe MCP

Connect ChatGPT, Claude, and enterprise AI assistants to the same verified GTM data through natural language queries.

SMARTe MCP brings API-powered data into conversational AI platforms. Ask questions in natural language and get buying groups, signals, and verified contacts instantly. Ideal for sellers doing pre-call research and account intelligence without switching tools.

Integration

No-Code Integration with Zapier & Workato

Connect SMARTe to 5,000+ apps without writing code. Automate enrichment workflows, trigger actions based on signals, and sync data across your stack using pre-built connectors.

Real-Time B2B Data Integration Built for Scale