LinkedIn Profile & Email Finder: B2B Lead & Contact Suite

Introduction & Core Capabilities

The LinkedIn Profile & Email Finder: B2B Lead Suite is a unified contact intelligence engine engineered for modern go-to-market teams, sales development representatives (SDRs), recruiters, and automated lead generation pipelines. By uniting professional identity resolution with verified business email discovery, this service eliminates the friction of juggling multiple disjointed scrapers, brittle browser extensions, or costly per-seat subscriptions.

Engineered for sub-second execution (~200ms – 400ms), this service completely bypasses anti-bot hurdles, login walls, and session token revocations. You do not need to provide personal LinkedIn cookies, manage proxy pools, or risk account restrictions. Query by professional name and company to retrieve verified profile URLs, extract direct corporate email addresses from public profiles, or perform reverse email-to-profile discovery—all formatted in deterministic, RFC-compliant JSON ready for instant CRM ingestion.

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Competitor Comparison Table

Feature	LinkedIn Profile & Email Finder: B2B Lead & Contact Suite	Apollo.io	Hunter.io
Response Latency	~250ms (Global Edge CDN)	2,500ms – 5,000ms	3,000ms – 6,000ms
Unit Cost	$0.007 / query	$0.02 – $0.05 / query	$0.03 – $0.08 / query
Data Format	Structured Categorized JSON	Unstructured / Incomplete	Raw HTML / Basic
Edge Redundancy	Multi-Region Global PoPs	Single Origin Datacenter	Single Origin Datacenter
Free Access	$0.10 Free Trial Runs	Credit Card Required	Restricted Trial
Platform Compute	User-Paid (Zero Markup)	High Markup	High Markup
Account Lock-In	Pay-As-You-Go / Flexible	Annual Contract	Rigid Subscription

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Common Use Cases

• Outbound Sales Prospecting & Cold Outreach: Turn target account lists (ABM) into actionable lead dossiers with verified personal LinkedIn URLs and direct corporate email addresses for high-converting multi-channel campaigns.
• Executive & Technical Talent Sourcing: Enable recruiters and talent acquisition teams to uncover direct personal profiles from resume names and employer records, speeding up candidate outreach cycles.
• Reverse Contact Enrichment & CRM Hygiene: Resolve missing LinkedIn profiles and social data from incoming inbound marketing form submissions and newsletter email signups to score lead quality before sales routing.
• Account-Based Marketing (ABM) List Expansion: Discover key department decision-makers across target enterprise companies and acquire verified email addresses matching company domain conventions.
• Automated Autonomous Agent Pipelines: Feed clean, structured contact records into LangChain, AutoGen, n8n, and Make workflows to autonomously orchestrate personalized outreach messages without manual research.

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Execution Modes

1. Interactive Apify Console: Run queries directly with zero setup in your browser.
2. Programmatic Node.js / Python API: Trigger synchronous or asynchronous actor runs from backend services.
3. Webhook & Event-Driven Flows: Ingest structured records automatically into CRMs, databases, or automation tools upon run completion.
4. Scheduled Monitoring Tasks: Periodically execute batches to refresh lists or update records automatically.

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API & Actor Code Examples

1. Apify JavaScript SDK (apify-client)

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({
    token: 'YOUR_APIFY_TOKEN',
});

const input = {
  "first_name": "Satya",
  "last_name": "Nadella",
  "company_name": "Microsoft",
  "mode": "full_enrichment"
};

const run = await client.actor('linkedin-profile-email-finder').call(input);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log('Results:', items);

2. Apify Python SDK (apify-client)

from apify_client import ApifyClient

client = ApifyClient("YOUR_APIFY_TOKEN")

run_input = {
  "first_name": "Satya",
  "last_name": "Nadella",
  "company_name": "Microsoft",
  "mode": "full_enrichment"
}

run = client.actor("linkedin-profile-email-finder").call(run_input=run_input)
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

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Full Concrete JSON Payloads

HTTP 200 (Success)

{
  "success": true,
  "status": "success",
  "mode": "full_enrichment",
  "first_name": "Satya",
  "last_name": "Nadella",
  "company_name": "Microsoft",
  "linkedin_url": "https://www.linkedin.com/in/satyanadella",
  "email": "satyan@microsoft.com"
}

HTTP 400 (Bad Request / Missing Parameters)

{
  "success": false,
  "error": "Required parameter is missing or invalid.",
  "code": "missing_parameter"
}

HTTP 429 (Rate Limit / Concurrency Exceeded)

{
  "success": false,
  "error": "Account concurrency limit reached. Please back off or scale compute units.",
  "code": "rate_limit_exceeded"
}

HTTP 500 (Upstream Error)

{
  "success": false,
  "error": "Upstream service error encountered. Automatic edge retry failed.",
  "code": "upstream_error"
}

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Input Parameters & Schema

Parameter	Type	Required	Default	Description
first_name	String	Yes	—	first_name
last_name	String	Yes	—	last_name
company_name	String	Yes	—	company_name

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How To Use (Step-by-Step)

1. Open Actor on Apify Store: Navigate to LinkedIn Profile & Email Finder: B2B Lead & Contact Suite on the Apify Store.
2. Configure Input: Provide your target first_name and select your execution mode in the Input tab.
3. Execute Run: Click Start to run interactively, or call the Actor via API with apify-client.
4. Export Dataset: Instantly download results as JSON, CSV, Excel, or configure a Webhook to notify your endpoint.

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Transparent Pay-Per-Event (PPE) Pricing by Mode

Mode / Event	Action Title	Free Trial Price	Paid Member Price	Operational Description
profile-by-name	Profile Lookup by Name & Company	$0.100 / run	$0.007 / query	Discovers personal LinkedIn profile URL from first name, last name, and company.
email-by-linkedin	Email Discovery by LinkedIn Profile	$0.100 / run	$0.007 / query	Extracts verified B2B corporate work email address from target LinkedIn profile URL.
profile-by-email	Reverse Profile Lookup by Email	$0.100 / run	$0.007 / query	Reverse-lookup verified public LinkedIn profile URL using an email address.
full-enrichment	Full Lead Enrichment (Profile & Email)	$0.100 / run	$0.007 / query	Full end-to-end enrichment: profile discovery plus verified corporate email extraction.

• Dynamic Event Billing: Each Actor run charges strictly for the mode executed. Simple profile or email lookups cost less, while full end-to-end lead enrichment provides complete combined profiles and contact dossiers.
• Platform Compute: Always billed directly to the user account (isPPEPlatformUsagePaidByUser: true). The developer never incurs platform compute fees.

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Frequently Asked Questions (FAQ)

1. How does this API discover verified corporate emails?

The service uses advanced MX record validation, domain convention heuristics, and live SMTP handshake verification to identify and confirm deliverable business emails associated with the target professional.

2. Does this service require my personal LinkedIn login, password, or cookies?

No. The service operates completely independently without requiring your personal LinkedIn credentials, browser session cookies (li_at), or account access. Your personal profile is never exposed to risk or ban walls.

3. How does Pay-Per-Event (PPE) pricing work?

Free users pay $0.10 per run ($100 per 1,000 runs). Paid Apify members (Bronze through Diamond) pay a flat rate of $0.007 per query ($7 per 1,000 queries) across all modes. Platform compute is billed directly to your account (isPPEPlatformUsagePaidByUser: true) with zero developer markup.

4. What if the target company uses a catch-all email server?

When an email server accepts all incoming addresses (catch-all), our engine runs secondary statistical pattern matching across known corporate aliases to assign a reliability confidence score.

5. Can I find profiles when multiple individuals share the same common name?

Yes. By providing both the person's full name and their current company or employer name (e.g. 'Satya Nadella' at 'Microsoft'), the resolution algorithm pinpoints the exact matching professional profile.

6. What response speed and latency can I expect?

Direct queries typically resolve within ~200ms to 450ms, served through globally distributed edge points of presence with connection pooling.

7. How are rate limits structured across RapidAPI plans?

The Basic plan includes 50 free monthly requests. The Pro plan provides 4,280 requests at 30 req/sec ($0.007 overage), Ultra provides 57,000 requests at 60 req/sec ($0.0042 overage), and Mega supports 428,000 requests at 100 req/sec ($0.0018 overage).

8. Can I batch process hundreds or thousands of contacts?

Yes. You can trigger asynchronous batches via the Apify Actor API or dispatch concurrent asynchronous HTTP requests using Python (aiohttp/httpx) or Node.js.

9. Can I push extracted leads directly into HubSpot, Salesforce, or Google Sheets?

Yes. You can export datasets directly as CSV/JSON, trigger Apify webhooks upon run completion, or connect RapidAPI endpoints directly into Zapier, Make, and n8n.

10. What happens if no profile or email can be identified?

The API returns a clean HTTP 200 with structured JSON indicating success: false and a descriptive message (e.g. no_profile_found or email_undeliverable), preventing workflow exceptions.

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Keywords & Search Tags

linkedin, linkedin profile finder, linkedin email finder, b2b leads, email finder, reverse email lookup, sales prospecting, cold outreach, linkedin-profile-email-finder, apify actor, cloud scraper, automation