find-lookalikes

Find companies similar to a seed domain via PredictLeads similar_companies.

277|88|Updated Jan 4, 2026
One-click install
npx skills add https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system --skill find-lookalikes
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: find-lookalikes
Source: https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system/tree/main/.claude/skills/find-lookalikes
Command: npx skills add https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system --skill find-lookalikes

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires PredictLeads API (PREDICTLEADS_API_KEY via ~/.gtm-os/.env), and includes references (resource) components.

What problem does it solve?

It helps you quickly expand prospect lists by finding companies similar to a given seed domain, reducing the time spent on manual research.

Core Features & Use Cases

  • PredictLeads similar_companies lookup: Retrieves lookalike accounts from a seed domain and returns a ready-to-use result set.
  • Dedupe and local caching: Avoids unnecessary API calls by caching results for reuse.
  • Follow-on readiness: Produces a result set suitable for later enrichment or qualification steps.

Use case: If you have a known good customer domain (e.g., acmecorp.com), you can generate a lookalike pool and then enrich or qualify those companies without rebuilding the list.

Quick Start

Ask the assistant: "Find lookalikes for acmecorp.com."

Frequently Asked Questions about find-lookalikes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find lookalike companies for lead prospecting?

To find lookalike companies for lead prospecting, provide a known customer seed domain to generate a similar accounts list. This retrieves a ready-to-use result set for expanding your CRM pipeline without manual research.

Do I need a PredictLeads API key to discover similar companies?

Yes, you need a valid PREDICTLEADS_API_KEY configured in your environment to discover similar companies. The Skill uses this dependency to query the PredictLeads similar_companies endpoint and build your lookalike result set.

What is the best way to expand prospect lists from a known account domain?

The best way to expand prospect lists from a known account domain is using a similar_companies lookup that automatically deduplicates and caches results. This avoids unnecessary API calls while producing an enrichment-ready lookalike pool.

Can I use the generated lookalike list for CRM pipeline enrichment?

Yes, you can use the generated lookalike list for CRM pipeline enrichment. The output is persisted as an enrichment-ready result set with a unique identifier, allowing follow-on qualification workflows to process the discovered companies.

Does the company discovery process cache results to prevent duplicate API calls?

Yes, the company discovery process caches results locally to prevent duplicate API calls. This deduplication mechanism ensures that repeated lookalike searches for the same seed domain reuse existing data without incurring extra API costs.