Everything you need to get the most out of Trust Leads — guides, tutorials, API reference, and troubleshooting tips.
Find guides organised by topic area.
Getting Started
Set up your account and run your first enrichment in minutes.
5 articles
Lead Enrichment
Understand how enrichment, validation, and scoring work.
4 articles
Billing & Plans
Manage your subscription, credits, and invoices.
4 articles
API Access
Integrate Trust Leads into your own tools and workflows.
3 articles
Team Management
Invite teammates, assign roles, and manage seat limits.
2 articles
Troubleshooting
Fix common errors, quota issues, and upload problems.
3 articles
Compliance & Security
GDPR, data handling, and security best practices.
1 article
Exporting Results
Download, share, and integrate your enriched lead data.
0 articles
The most popular and essential guides for new users.
Step-by-step guide to signing up, verifying your email, and completing your profile.
Learn how to prepare your CSV, upload it to Trust Leads, and monitor the enrichment job.
A deep dive into what the lead_score column means, how it is calculated, and how to act on it.
How Trust Leads validates email addresses using MX lookup, disposable detection, typo suggestions, and suspicious TLD checks.
The full technical breakdown of how Trust Leads's composite lead score is calculated from multiple validation signals.
A detailed comparison of all Trust Leads plans — quotas, features, API access, and seat limits.
How to create, use, and revoke Trust Leads API keys for programmatic enrichment access.
Understanding the QUOTA_EXCEEDED error, how to check remaining usage, and your options for continuing enrichment.
Enrich your first leads in three simple steps.
Export your CRM or spreadsheet as a CSV and upload it at /app/enrich. We accept files up to 200 MB with automatic column detection.
Upload guide →Our engine validates emails, checks MX records, detects disposable domains, normalises phone numbers, and assigns a 0–100 lead quality score to every row.
How scoring works →Download the enriched CSV from Job History and import it into your CRM. Or use the API to automate enrichment directly in your outreach workflows.
Export guide →Our support team is here to help. Send us a message and we'll get back to you within one business day.