CompareSide-by-Side Comparison
Lusha
The fastest way to find verified B2B mobile numbers and emails.
VS
Seamless
AI-powered B2B sales intelligence with API access on every plan.
Lusha
Seamless
API Type
REST
REST
MCP Ready
YES
YES
Free Tier
YES
YES
SDKs
None
None
Webhooks
YES
YES
Capabilities
Direct Dial Enrichment, Firmographic Data Retrieval, Real-time Prospecting, B2B Data Enrichment, Lead Generation
B2B Contact Search, Company Enrichment, Buyer Intent Data, Job Change Tracking, CRM Enrichment, Pitch Intelligence, Real-time Prospecting, Lead Generation
Lusha
Seamless
API Type
REST
REST
MCP Ready
YES
YES
Free Tier
YES
YES
SDKs
None
None
Webhooks
YES
YES
Capabilities
Direct Dial Enrichment, Firmographic Data Retrieval, Real-time Prospecting, B2B Data Enrichment, Lead Generation
B2B Contact Search, Company Enrichment, Buyer Intent Data, Job Change Tracking, CRM Enrichment, Pitch Intelligence, Real-time Prospecting, Lead Generation
API & MCP Analysis
For AI-native operators choosing between Lusha and Seamless, the decision comes down to API accessibility and how easily your agent can interface with each tool.
Both Lusha and Seamless support MCP (Model Context Protocol), meaning you can connect either directly to Claude, Cursor, or other AI agents without writing custom integration code.
Lusha Starter Prompt
"Claude, use Lusha to find the verified mobile number for the VP of Engineering at Vercel."
Seamless Starter Prompt
"Claude, use the Seamless API to find 50 VPs of Marketing at SaaS companies with 200-500 employees and enrich their contact records."
Support & Guidance
Lusha vs Seamless FAQ
01
Which has a better API for AI agents — Lusha or Seamless?
Lusha offers an MCP server for direct AI agent integration. Seamless also offers an MCP server. Check the comparison table above for a full breakdown of SDKs, webhooks, and capabilities.
02
Can I connect Lusha or Seamless to Claude or Cursor?
Yes, both tools have MCP servers that work with Claude, Cursor, and other AI coding agents.
03
Lusha vs Seamless — which is better for sales automation?
It depends on your stack. Lusha is "The fastest way to find verified B2B mobile numbers and emails." while Seamless is "AI-powered B2B sales intelligence with API access on every plan.". Compare their API capabilities, MCP support, and pricing above to find the right fit for your workflow.