Free B2B Contact Data Quality Audit
Upload a CSV or XLSX and get a free email list audit that grades your U.S. B2B contact list on the factors that most directly impact outbound performance and deliverability, including data freshness, accuracy, and outreach readiness for up to 50 contacts.
This review will use our human verification process to ensure that your prospect list is fresh and accurate. Since your sender reputation is critical to maintain, this free audit helps protect it by reducing bounce risk and cleaning up common list issues before you launch.
Upload your CSV or XLSX
Upload up to 50 U.S. B2B contacts. This free bulk audit is available once every 7 days.
How it works
Upload up to 50 U.S. business contacts in CSV or XLSX format.
We evaluate freshness, accuracy, and outbound readiness with our human verification process.
Get a 0–100 list quality score within 24 hours plus recommendations to reduce bounce risk and improve your outbound performance.
Score methodology
Low apparent risk for U.S. B2B outreach. Maintain consistent sourcing and refresh rules as you add volume.
Usable but there is usually one issue that could cause problems at scale. Fix it before scaling your outreach.
Expect bounces, mismatches, and wasted outreach. Correct the issues before scaling your outbound.
What you get
A professional list audit that covers the highest ROI checks for outbound performance.
FAQ
Quick answers about this free B2B email list audit tool.
What is this tool?
This is a free B2B email list audit and quality check for U.S. business contacts. Upload a CSV or XLSX and receive a 0–100 score plus clear recommendations to reduce bounce risk, and improve quality/freshness and outreach readiness.
Is this an email list verifier?
It is a human verification style audit focused on real world outbound outcomes. Instead of only checking if an email address is deliverable, we grade your list quality for freshness, accuracy, and deliverability risk signals and then provide specific fixes and recommendations.
How many contacts can I upload?
Up to 50 contacts per audit. If your list is larger, upload a 50 row sample so we can identify any issues and recommend the highest impact improvements.
Is it for U.S. contacts only?
Yes. This free audit is designed for U.S. based B2B contact lists and U.S. company targeting.
How often can I run the audit?
Once per week. This keeps the free tool fair for everyone while still supporting a consistent refresh update.
What does the 0–100 score mean?
It is a practical readiness/qulaity and risk score. Higher scores mean lower bounce risk and fewer accuracy issues. Lower scores often indicate freshness issues, role mismatches, or missing issues that should be fixed before scaling outreach.
Why does list auditing matter for deliverability?
Bad data is the number one driver of outbound issues. It can cause bounce spikes, trigger rate limits or blocks, reduce inbox placement and reduce overall ROI. This human verification audit helps you correct those issues before you increase volume.