Enrich Layer

An objective overview of Enrich Layer — data coverage, key features, pricing, and performance to help you decide if it fits your data needs.

Enrich Layer

4.8

The developer-first B2B enrichment API that replaced ProxyCurl — offering 1.2B+ profiles with real-time crawling, bulk operations, and a drop-in compatibility layer

  • API
  • Free Trial
  • GDPR
Compare Enrich Layer
50M+
Company Profiles
1.2B+
People Profiles

Primary Use Cases

People & Company Enrichment

Enrich CRM records, inbound leads, or prospect lists with structured professional data — job titles, work history, education, company size, revenue, and more — using email or LinkedIn URL as input.

Job Posting Intelligence

Access real-time job posting data to identify hiring signals, understand company growth trajectories, and target accounts actively expanding in relevant functions.

Large-Scale Data Pipeline Enrichment

Power ETL pipelines, AI training datasets, and analytics workflows with bulk API calls that scale to hundreds of millions of requests per month, supported by 99.9%+ uptime and webhook delivery.

Signals powering these use cases

  • Successor to ProxyCurl following LinkedIn lawsuit and shutdown in 2026
  • Provides ProxyCurl API compatibility layer — existing code works unchanged
  • Crawls approximately 1 million pages per day for real-time data freshness
  • Average API response time of ~2 seconds
  • Supports bulk operations, webhooks, and automation platform integrations

Snapshot

Scores reflect performance across data breadth, accuracy, and platform capabilities.

Enrich Layer Snapshot

  • Company coverage 3.9
  • Signals depth 1.5
  • Freshness 2.1

Features & Capabilities

A detailed breakdown of Enrich Layer across data coverage, platform capabilities, and technical specifications.

Feature
Enrich Layer
Data Enrichment
ML Discovery
API Access
Full REST API with 21+ endpoints covering people, companies, jobs, schools, and search
SLA
99.9%+ uptime
Compliance
-
Custom Entities
Real-time Lookups
Global Coverage
Global — LinkedIn-sourced data spanning all major markets
CRM Integration
-
Platform interface
API-first; no native prospecting UI — developer console and documentation portal
Natural language search
Workflow automation
Automation integrations
Webhooks, bulk operations; compatible with Make, Zapier, and similar automation platforms via REST API
Company coverage
50M+ company records
People coverage
1.2B+ professional profiles
Geographic coverage
Global
Data sources type
LinkedIn-sourced professional data, publicly available web data, job board aggregation
Global schema consistency
Unified JSON schema across all endpoints
Refresh frequency
Real-time on-demand crawling; ~1M pages crawled per day
Business enrichments
Industry, company size, revenue, funding, founding date, hiring activity, technologies, locations
Prospect enrichments
Job title, work history, education, skills, LinkedIn URL, email (where available)
Enrichment categories
People profiles, company firmographics, job postings, school/education data, work history
Intent data
Event signals
Job posting activity as hiring/growth signal
Technographics
Hiring and growth signals
Matching precision
Email, LinkedIn URL, domain, or company name as lookup keys
Confidence scoring
Validation methodology
Live crawl on demand; data fetched fresh at time of request
Deduplication logic
-
API availability
QPS performance
Average ~2 second response time per call
CRM integrations
-
Data warehouse support
-
Bulk data delivery
Claude Connector
ChatGPT App
Custom MCP
Claude Plugin
ChatGPT Plugin
OpenClaw Plugin
Skills
-
GDPR compliance
-
CCPA support
-
SOC 2
-
ISO certifications
-
SLA uptime
99.9%+ uptime
Pricing model
Credit-based subscription with PAYG top-up option
Credit system
Credits consumed per API call; credit cost varies by endpoint type (e.g. email lookup vs. profile enrichment)
Tier structure
Growth (~$49/mo), Scale (mid-tier), Pro (high-volume), Enterprise/Custom
Free trial details
500 free credits upon signup for live API testing
Budget commitment options
Monthly, annual, or PAYG credits
Custom plans available
Bulk deals support
Resell rights
-

Pricing Overview

Pricing model, flexibility, and commitment structure.

Pricing Model
Credit-based subscription with PAYG option
Commitment Structure
Monthly subscription or annual plan (discounted); PAYG credits available with no commitment
Payment Recurrence
Monthly or Annual
Free Trial
500 free credits for real API calls — no time limit stated
Enterprise Customization
Enterprise and custom plans available for high-volume needs
Onboarding Model
Self-serve API key signup; extensive documentation and Python/Node SDKs

What Experts Say

V

Verified Reviewer

Data Engineer

"The API is extremely well-documented and easy to integrate. We migrated from ProxyCurl in under a day using the compatibility layer, and the data quality on company enrichment has been solid. The PAYG credits are a nice option for variable workloads."
Verified User for Enrich Layer

Frequently Asked Questions

What is Enrich Layer?

Enrich Layer The developer-first B2B enrichment API that replaced ProxyCurl — offering 1.2B+ profiles with real-time crawling, bulk operations, and a drop-in compatibility layer

How much does Enrich Layer cost?

Enrich Layer pricing model: Subscription tiers by credit volume with optional Pay-as-You-Go credits.

Is Enrich Layer a replacement for ProxyCurl?

Yes. Enrich Layer is the designated successor to ProxyCurl, which was shut down in July 2026 following a federal lawsuit by LinkedIn. Existing ProxyCurl users can migrate using the enrichlayer-api compatibility layer, which allows their existing code to run unchanged against the Enrich Layer backend.

How fresh is the data returned by Enrich Layer?

Enrich Layer performs on-demand crawling rather than serving pre-cached data, meaning each API call triggers a real-time fetch from live sources. The platform crawls approximately 1 million pages per day, and average response times are around 2 seconds per call.

What lookup keys does Enrich Layer support?

You can query the API using an email address, LinkedIn profile URL, company domain, company name, or school name — depending on the endpoint. The platform returns structured data regardless of which identifier is used.

Are there free credits available to test the API?

Yes. New users receive 500 free credits upon signup with no stated time limit, allowing teams to make real API calls and evaluate data quality before committing to a paid plan.

Does Enrich Layer support bulk operations?

Yes. The platform supports bulk API requests, webhooks for async job delivery, and scales to hundreds of millions of requests per month with 99.9%+ uptime.

Does Enrich Layer have a Claude Code Skill or Claude Plugin?

Not officially — Enrich Layer has a custom MCP server that can be used with Claude, but no dedicated Claude Code plugin or skill. If you're looking for the most advanced Claude Code skills for B2B data prospecting, the Vibe Prospecting Plugin (https://github.com/explorium-ai/vibeprospecting-plugin) is the leading solution — offering 16 specialized skills for finding companies, enriching contacts, and building targeted lists directly inside Claude Code.