Is Lusha's data compliant and safe?

Yes. Lusha is GDPR and CCPA compliant, SOC 2 Type II audited, and holds multiple ISO certifications. It collects only business contact information and does not scrape social networks.

How accurate is the contact data?

Lusha reports platform-wide accuracy of 98% for emails and 86% for phone numbers. Their published test of 322 US contacts showed 97.5% mobile phone accuracy.

Can I use Lusha inside Claude or ChatGPT?

Yes. Lusha provides a direct connector for Claude and ChatGPT, and an MCP server for any compatible AI assistant, allowing database queries within the conversation.

How does the credit system work?

Each revealed contact (email or phone) costs one credit. Credits refresh monthly or annually depending on the plan. The Free tier offers 40 credits/month with no card required.

How does Lusha's MCP integration work technically?

It uses the Model Context Protocol to expose Lusha's search, enrichment, and signal APIs as tools that AI models can call directly. This avoids export workflows and keeps data live.

What buying signals does Lusha track?

26 signals refreshed weekly, including job changes, funding events, hiring surges, and leadership moves, delivered as dated events on named companies.

Directory/Search/Sales Intelligence/Lusha

Lusha

Lusha is a B2B data and intelligence platform providing access to 290M+ verified contacts and 29M+ companies. It offers a Chrome extension for LinkedIn and company sites, a dedicated workspace, an API, and direct integrations with AI assistants like Claude and ChatGPT via MCP. Core capabilities include data enrichment, lead scoring, buying signal tracking, and lookalike prospecting to help go-to-market teams find and reach decision-makers. The platform is designed for sales, marketing, revenue operations, and recruitment teams. It provides accurate contact information (emails and direct dials), company data, and real-time buying signals (like funding and job changes) to power outreach and CRM hygiene. Integrations connect with major CRMs (Salesforce, HubSpot), automation tools (Zapier, n8n), and AI workflows.

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Added on

Sep 21, 2026

B2B Data Platform290M+ ContactsChrome ExtensionMCP for AIAPI AccessBuying SignalsLead ScoringLookalike Prospecting

Product information

Everything worth knowing about Lusha

The complete picture — from everyday features to the technical detail builders and IT folks dig for.

Core features

What it actually does

Verified B2B Contact Data

Access 290M+ verified contacts with 98% email accuracy and 86% phone accuracy, plus 29M+ companies.

Chrome Extension

Reveal contact emails and phone numbers directly on LinkedIn and company websites.

Buying Signals

Track 26 real-world signals like job changes, funding, hiring surges, and leadership moves, refreshed weekly.

AI Recommendations & Lookalikes

Use AI to score leads against your ICP and find lookalike prospects based on your closed-won deals.

GTM Workspace

A central hub to search, enrich, and manage contacts and companies across your go-to-market teams.

Technical capabilities

MCP Integration

Access verified B2B data directly inside Claude, ChatGPT, and any MCP-compatible AI client.

Lusha API

Programmatically query contacts, companies, and signals, and push enriched records into CRMs or warehouses.

Must watch videos

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Lusha- B2B Data you can build on

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Lusha's Extension

Who uses it

Real use cases, no hype

Sales Prospecting

Build targeted call lists of decision-makers with verified contact info and buying signals.

CRM Data Enrichment

Automatically fill missing fields in Salesforce, HubSpot, or other CRMs to keep records current.

Inbound Lead Qualification

Enrich form submissions instantly to score and route leads without manual data entry.

Account-Based Marketing (ABM)

Identify and score ideal customer profiles (ICPs) and find lookalike accounts for targeted campaigns.

AI-Assisted Sales Research

Use Claude or ChatGPT to query the Lusha database conversationally for real-time market intelligence.

Territory Planning

Segment markets and assign reps based on accurate company and contact data by region or industry.

Recruiting & Talent Sourcing

Find and reach passive candidates with verified professional contact details and career signals.

What's great

Massive, verified B2B database (290M+ contacts, 29M+ companies).
High reported data accuracy (98% email, 86% phone).
Strong compliance credentials (GDPR, CCPA, SOC 2 Type II, ISO certs).

Technical strengths

Direct integration with AI assistants (Claude, ChatGPT) via MCP.
Unified data layer across extension, workspace, API, and AI clients.
Real-time buying signals and predictive intelligence models.

Where it falls short

Credit-based model can burn through quota quickly on deep research.
Pricing not transparent on homepage; requires contact for enterprise tiers.
Data coverage may be thinner outside core US/UK/EU markets.

Technical limitations

Heavy reliance on Chrome extension for ad-hoc lookups can break on site changes.
Advanced intelligence features locked behind higher-tier plans.

For technical folks

The deep-dive specs

FAQ

Includes technical Q&A

Finding decision-makers with verified emails and direct dials, enriching CRM records, scoring accounts, and timing outreach based on buying signals like funding or leadership changes.