Revive Abandoned Leads in two minutes
Abandoned leads — prospects who engaged early (a demo request, a content download, a trial signup) but then went cold — represent a genuine pipeline opportunity that most teams either ignore or approach incorrectly. The challenge is that "cold" can mean two different things: the lead genuinely lost interest and is not worth pursuing, or the lead changed roles or companies and the original contact data is now stale. Before investing SDR time in a revival sequence, verifying that the contact data is still valid tells you whether you are potentially rekindling a real conversation or mailing into a void.
What's hiding in your list
B2B leads who went cold more than six months ago have a meaningful probability of having changed employers, which means the email address on file may be routing to a former colleague or bouncing entirely.
Revival sequences sent to stale data look spammy to mailbox providers because they go to disengaged addresses with no recent positive engagement history — which can affect the deliverability of your active nurture sequences on the same domain.
Sales and marketing teams often disagree about which abandoned leads are worth reviving, leading to large batches being enrolled in revival sequences without prioritization — amplifying the deliverability risk relative to the potential upside.
Email and phone — cleaned in one pass
Verify in one pass
Every email checked for deliverability and every phone validated — in a single upload.
Catch what others miss
Typos, catch-all domains, disposable addresses, dead numbers and silent duplicates.
Flat, simple pricing
Find which old leads are still valid and worth a call. No per-credit math, no surprise overage bills.
Clean leads in three steps
No setup, no integrations, no learning curve. Upload a file, download a better one.
Upload your CSV
Drag in any contact list. We auto-detect email, phone, name and company columns.
We verify everything
Every email checked for deliverability, every phone validated, duplicates flagged — with a live quality score.
Download clean leads
Export a verified, deduplicated list your team can actually call and email.
Email and phone, cleaned in a single upload — see exactly how many bad contacts are hiding in your list before you pay a cent.
100 free verifications · no credit card · results in under 2 minutes
Frequently asked
How old is too old for an abandoned lead revival campaign?
There is no universal cutoff, but any lead that has had zero engagement for over 12 months and whose contact data has not been re-verified should be validated before being enrolled in a revival sequence — the probability of address decay rises significantly past that window.
What signals should I use to prioritize which abandoned leads to revive?
Combine recency of last engagement, original lead source quality (inbound versus paid versus scraped), contact seniority, and account fit score — then verify the top tier before sequencing, rather than verifying the entire abandoned pool.
How does BounceBlock help with an abandoned lead revival workflow?
Upload your cold lead list, and BounceBlock returns a quality score per contact along with current deliverability status — letting you segment into "verify-and-revive", "data-stale-research-needed", and "unverifiable-suppress" buckets before a single revival email goes out.
Stop wasting hours on dead leads.
Upload your list and see how clean it really is — free, in under two minutes.