npm Package Maintainer Leads & Email Finder

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Find npm package and open-source maintainer leads with repositories, homepages, public business emails, and developer-tool outreach scores.

This Actor is for companies selling developer tools, APIs, security, monitoring, documentation, CI/CD, hosting, and open-source partnership services.

By default it does not include npm maintainer emails, because those can be personal. It enriches package homepages and repositories for business contact and community signals instead. Maintainer emails can be enabled explicitly.

The output is shaped for developer-tool sales workflows: each saved row includes a primary email, primary social URL, buyer persona, recommended offer, outreach summary, lead score, repository, homepage, and npm score.

Fast start

Run a small npm keyword search first:

{
"searchTerms":["shopify","stripe"],
"maxPackagesPerTerm":5,
"maxPackages":10,
"enrichPackageLinks":true,
"includeMaintainerEmails":false,
"includePersonalEmails":false,
"requireBusinessEmail":false,
"minLeadScore":35
}

Example output

Each saved row connects npm package traction to maintainer or business contact signals:

{
"packageName":"example-package",
"npmUrl":"https://www.npmjs.com/package/example-package",
"repositoryUrl":"https://github.com/example/example-package",
"homepage":"https://example.com",
"primaryEmail":"support@example.com",
"primaryBuyerPersona":"developer security SaaS",
"primaryRecommendedOffer":"Open-source security or dependency risk outreach",
"outreachSummary":"example-package | contact: support@example.com | offer: Open-source security or dependency risk outreach | npm score: 0.94",
"emails":["support@example.com"],
"leadScore":61,
"suggestedAngles":["Developer tool partnership","Security or monitoring outreach"]
}

Pricing

This Actor is configured for pay-per-event pricing at USD 0.01 per saved npm package lead.

Free Apify-plan users can preview up to 1 saved lead per run. Paid Apify-plan users can request larger runs and receive the full eligible output, subject to their run charge limit.

Saved tasks

• npm developer tool prospects: general developer-tool and API sales prospecting.
• npm ecommerce package leads: ecommerce-related npm package maintainers.
• npm security package prospects: security/auth/dependency package leads.
• npm CI/CD developer workflow prospects: CI/CD, testing, deployment, and workflow package leads.

Local run

node .\src\main.js --input .\sample-input.json

Keywords

npm package leads, npm maintainer leads, npm maintainer email finder, npm package email finder, JavaScript developer leads, open source maintainer leads, developer tool prospecting, npm maintainer scraper, OSS lead generation, GitHub repository leads, developer API leads.