This project is a production-grade LinkedIn lead generation system built for B2B sales and marketing teams. It automates targeting, enrichment, and multi-channel outreach while maintaining clean data, strict pacing, and full activity logs to maximize conversions safely.
Created by Appilot, built to showcase our approach to Automation!
If you are looking for custom linkedin lead generation outreach system , you've just found your team — Let’s Chat.👆 👆
Effective LinkedIn lead generation requires precision, data quality, and controlled execution. This system automates the entire workflow—from Sales Navigator targeting to enriched decision-maker outreach—using queue-based processing and parallel LinkedIn + email campaigns to scale lead generation without duplicates or rushed actions.
- Builds precise B2B targeting using Sales Navigator saved searches
- Improves lead quality through enrichment and validation
- Scales outreach safely with queue-based execution
- Increases conversions by combining LinkedIn and email messaging
| Feature | Description |
|---|---|
| Sales Navigator Targeting | Uses saved searches to pull decision makers based on role, company, and filters. |
| Lead Enrichment Pipeline | Enriches profiles with verified contact data and company details. |
| Queue-Based Lead Processing | Pulls and processes leads daily using controlled queues to avoid spikes. |
| LinkedIn Outreach Automation | Sends connection requests and follow-up messages with safe pacing. |
| Parallel Email Outreach | Runs LinkedIn and email sequences together for higher response rates. |
| De-duplication & Validation | Prevents repeat outreach and filters low-quality or invalid leads. |
| Centralized Logging | Logs every lead, message, and action for full traceability. |
| Trigger / Input | Core Automation Logic | Output | Safety Controls |
|---|---|---|---|
| Saved search sync | Pull leads from Sales Navigator | Lead queue created | Daily pull limits |
| Enrichment stage | Fetch and validate contact data | Qualified lead records | Data validation rules |
| Queue execution | Feed leads into outreach workflows | Outreach-ready leads | Rate limiting |
| LinkedIn messaging | Send connections and follow-ups | Messages delivered | Delay + backoff |
| Email sequencing | Trigger email outreach in parallel | Emails sent | Bounce handling |
| Logging & audits | Track all actions and results | Campaign logs | De-duplication checks |
- Backend: Python (FastAPI)
- Automation: Browser automation with session isolation
- Data Enrichment: Apollo, Lusha, Dropcontact
- Queues & Scheduling: Redis-based job queues
- Database: PostgreSQL (leads, campaigns, logs)
- Email: SMTP or transactional email provider
- Monitoring: Dashboard + exportable reports
linkedin-lead-generation/
api/
linkedin_client.py
enrichment.py
email_sender.py
automation/
lead_collector.py
outreach_flows.py
followups.py
queues/
queue_manager.py
rate_limiter.py
data/
leads.db
outreach_logs.csv
dashboard/
app.py
components/
LeadMetrics.js
CampaignOverview.js
config/
settings.yaml
scripts/
run_lead_generation.py
requirements.txt
- B2B sales teams use it to generate qualified decision-maker leads at scale.
- Marketing teams use it to run targeted LinkedIn lead generation campaigns.
- Agencies use it to manage outbound lead funnels for multiple clients.
- Consultants use it to automate prospecting while maintaining clean data.
Q: How are leads sourced?
Leads are pulled directly from Sales Navigator saved searches and processed through enrichment and validation steps.
Q: How do you avoid duplicate outreach?
Every lead is tracked and deduplicated across campaigns before messaging begins.
Q: Is outreach rate-limited?
Yes. All actions follow strict daily and hourly limits using queue-based execution.
Q: Can LinkedIn and email outreach run together?
Yes. The system is designed to coordinate both channels for higher conversions.
- Lead processing rate: 500–2,000 leads/day (configurable)
- Enrichment accuracy: 90–95% valid decision-maker data
- Duplicate rate: <0.5% with hygiene rules enabled
- Campaign scalability: 50+ concurrent campaigns
- Recovery behavior: Automatic retries and safe resume on failures
