Take back control of your contacts

Leadminer turns your inbox into a growth engine by extracting, qualifying, and activating real contacts while you keep full data ownership.
Approved by Google (Gmail)Approved for Microsoft OutlookGDPR compliantSecure by design

Discover real opportunities already in your inbox

Skip cold list dependency. Start from people who already interacted with you and rebuild growth from trusted relationships.
Real contact discovery
Leadminer finds clients, prospects, and partners directly from your existing conversations.
Trusted cleaning and enrichment
Invalid emails removed, duplicates merged, signatures parsed for name, role, company, and phone.
Personalized campaign activation
Launch bulk email and SMS campaigns from your own sender identity with built-in analytics.

Teams already using leadminer.io

Placeholder format while validated customer case studies are being integrated.
Pilot customer

Pilot customer

Growth Lead

B2B company

Leadminer.io transformed how we handle client relationships. We saved hours every week and saw a measurable impact on our pipeline within the first month.

Pilot customer

Pilot customer

Sales Ops Lead

SaaS startup

The contact quality from leadminer.io is unmatched. Our campaigns are more targeted, reply rates have increased significantly, and the ROI speaks for itself.

Pilot customer

Pilot customer

Independent Consultant

Consulting firm

I used to waste time digging through old emails for contacts. Now I reactivate my network in minutes, not hours. Game changer for my business development."

Contact Generation

Connect Gmail, Outlook, IMAP, PST, or CSV and continuously mine warm contacts from your email conversations.
Inbox connection and extraction

Inbox connection and extraction

Securely connect your inbox and continuously extract qualified contacts from real conversations.

1

Secure OAuth or IMAP connection

Connect Google, Outlook, or IMAP inboxes with minimal permissions and revoke access whenever needed.

2

Historical import plus continuous extraction

Analyze past conversations first, then automatically process every new incoming message.

3

Detection of truly active relationships

Identify warm contacts based on recency, frequency, and conversation quality signals.

4

Automatic relationship qualification

Classify contacts into customers, prospects, partners, and suppliers for fast prioritization.

5

Normalized contact profiles

Standardize names, domains, companies, and roles into clean records ready for activation.

Email & SMS Campaigns

Activate segmented audiences with personalized campaigns sent from your own sender identity.
Personalized campaign activation

Personalized campaign activation

Activate segmented audiences with personalized email and SMS campaigns.

1

Operational segmentation in minutes

Build audiences by status, industry, contact freshness, engagement, or source.

2

Personalized messaging at scale

Use merge variables like first name, company, and context while keeping messages human.

3

Sending from your own identity

Send from your real mailbox identity to improve trust and deliverability.

4

Unified email and SMS orchestration

Combine channels in simple sequences for follow-up without spamming contacts.

5

Actionable campaign analytics

Track opens, clicks, replies, and unsubscribes to improve each next campaign.

Enrichment and Cleaning

Deduplicate contacts, remove risky emails, and enrich profiles from signatures and OSINT signals.
Cleaning and enrichment pipeline

Cleaning and enrichment pipeline

Deduplicate contacts, remove risky emails, and enrich profiles with reliable signals.

1

Automatic multi-source deduplication

Merge duplicate contacts coming from multiple inboxes, CSV uploads, and historical imports.

2

Risky and invalid email cleanup

Remove problematic addresses before activation to protect sender reputation.

3

Structured signature parsing

Capture name, role, company, phone, and website directly from email signatures.

4

OSINT enrichment with thedig

Complete profiles with relevant public signals when signature data is incomplete.

5

Activation-ready qualified database

Deliver a cleaned, enriched, and prioritized base for exports, CRM sync, or campaigns.

Pricing aligned with value created

Extraction stays free. You only pay when a contact is activated through export, enrichment, or campaign usage.

500 credits package

EUR 30

Best to start quickly with your first active segments.

Popular

1,000 credits package

EUR 50

Best balance for recurring warm-contact activation.

10,000 credits package

EUR 300

Built for larger teams with steady outreach volume.

Unlimited annual subscription

EUR 20 / month (billed yearly in advance)

Unlimited usage with annual commitment paid upfront.

Pay only for contacts you export or to whom you send a campaign.

  • Contact extraction from inboxes is free.
  • You are billed per contact only on export, activation, or enrichment.
  • A paid contact is never paid twice.
  • You can re-export the same paid contact as many times as needed.
  • If export + activation + enrichment happen for one contact, billing still happens once.

Prefer to self-host?

leadminer is OpenSource. Install it on your own server and keep full control.

View on GitHub

We protect your personal data

GDPR Compliance

Data minimization, consent management, and right-to-erasure processes.

Privacy policy

Security

CASA-certified for Google with a hardened platform.

Security policy

Open Source & EU Hosting

Transparent stack and EU-based hosting for stronger data control.

GitHub

Turn inbox conversations into an actionable pipeline

Mine relevant contacts, activate with confidence, and keep long-term ownership of your relationship data.