Trust Leads checks every email (MX + SMTP deliverability), phone (carrier + live line intelligence), and domain (HTTP + DNS health) in your CSV — then scores every contact 0–100 so your team works the best leads first.
No credit card · CSV & Excel supported
If we miss a dead lead, that credit is free.
2,840
Leads processed
2,178
Emails deliverable
1,943
Phones live
74 / 100
Avg lead score
Before: Raw List
After: Trust Leads
Trusted by 120+ B2B sales teams, agencies, and recruiters
62%
avg bounce rate reduction
3.4×
SDR productivity increase
from £0.015
$0.018 · €0.017 · £0.015 per lead
≤ 60s
typical processing time
Your next validated, scored list is one upload away — no credit card needed.
No signup. No credit card. Results in seconds.
How it works
Results typically within 60 seconds — may take longer depending on list size. No API keys. No complex setup. Upload your list and get validated, scored leads.
Drop any CSV or Excel file — CRM exports, Apollo lists, LinkedIn exports, trade-show scrapes. Smart column detection handles messy headers automatically.
We check email (MX + SMTP), phone (carrier + line type), and domain (HTTP + DNS) for every row. Real-time signal intelligence — no guesswork.
Every contact gets a 0–100 quality score and an A–F grade. Sort by score. Work your best leads first. Stop wasting dials on dead contacts.
Download as CSV, Excel, or JSON. Import directly into HubSpot, Salesforce, or your outreach tool — or pipe it via API into your automated workflow.
What we validate
Most tools only check emails. Trust Leads validates all three contact channels — so you know exactly which leads are worth your team's time.
MX record lookup + SMTP deliverability check. Catches bad syntax, disposable domains, role-based addresses, and high-risk TLDs before you hit send.
Carrier lookup + line type intelligence (mobile, landline, VoIP, disconnected). Validates 40+ country formats and normalises to E.164 for your dialer.
HTTP response codes + DNS record checks. Know which company domains are live before you build a sequence around them — or waste an outbound call.
Composite 0–100 score and A–F grade per contact. Combines email, phone, and domain signals with data completeness. Sort by score and start with your A-list.
Every upload, validation run, and export is logged with user ID, timestamp, and outcome stats. ISO 27001-aligned audit logs ready for enterprise compliance reviews.
Download validated lead lists as CSV, Excel, or JSON with standardised columns for direct import into HubSpot, Salesforce, Apollo, or your outreach tool.
Why revenue teams choose Trust Leads
Every unvalidated lead your SDR calls is lost time. Every bounced email is a sender reputation hit. Every dead number is a missed pipeline opportunity.
The average SDR wastes 27% of their day on bad contacts. Trust Leads surfaces only verified, scored leads — so reps spend their time selling, not bouncing off dead numbers.
Bounced emails above 5% hurt deliverability. Our MX + SMTP check catches undeliverable addresses before you send a single message — protecting your domain health at scale.
A-grade leads are 3× more likely to answer and 5× more likely to convert. Our 0–100 scoring tells your team which contacts to work first — every single day.
From 50 leads to 50,000 — Trust Leads processes any volume in seconds. No manual cleaning. No outsourced data teams. Upload and export a clean, scored, CRM-ready list.
If Trust Leads marks a lead as valid and it bounces or doesn't connect, that credit is returned to your balance — no questions asked.
We only win when your list is genuinely clean.
Built for compliance
Validation shouldn't create compliance risk. Trust Leads is built from the ground up to keep your data safe, private, and auditable.
Your data is never shared with third parties. Per-user isolation. Deletion on request within 30 days. DPA available on request.
We validate, we don't send. No emails are dispatched during validation — just DNS and SMTP checks that never trigger a real outbound send.
Files are auto-deleted 30 days after job completion. We don't mine your lead data. You own it — we just validate it.
Every action is logged: upload, validate, export. Full audit trail for ISO 27001, SOC 2, and enterprise security reviews.
Simple pricing
No credit card required. Upgrade any time. Cancel any time.
Join 120+ B2B sales teams validating leads with Trust Leads. Upload a list and get results typically within 60 seconds — free.
CSV · XLSX · XLS · No credit card
Not ready to commit? Validate 10 leads for free — no signup required.
Upload a sample CSV and get a full validation report instantly. See the quality difference before you buy.