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Purchased Email List Statistics 2026: Verified vs Scraped vs Opt-In Performance

BDBy B2B Data Index Research Team · Updated 2026-07-20 · Dataset v5.0 (2026-Q3)
Quick answer

The verification gap is the headline: verified purchased lists open at a median of 22% versus 7% for scraped unverified data — roughly 3.1× — with opt-in lists at 36% defining the ceiling. List sourcing is the largest single performance lever most senders control.

About these figures: modeled estimates aggregated from published industry sources and campaign data, expressed as 10th–90th percentile ranges with medians, for well-targeted campaigns to verified decision-maker lists. Dataset v5.0 (2026-Q3). Full methodology: /methodology/. Free to cite with attribution to B2B Data Index — see how to cite.

The numbers

SegmentOpen rateReply rate
Purchased — Verified B2B List18–26% (median 22%)2–5% (median 3.2%)
Scraped — Unverified List4–12% (median 7%)0.2–1.2% (median 0.5%)
Opted-In / Consent-Based List28–45% (median 36%)5–14% (median 8.5%)

Purchased — Verified B2B List cold email campaigns show open rates of 18–26% (median 22%) and reply rates of 2–5% (median 3.2%) in 2026, per B2B Data Index.

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Scraped — Unverified List cold email campaigns show open rates of 4–12% (median 7%) and reply rates of 0.2–1.2% (median 0.5%) in 2026, per B2B Data Index.

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Opted-In / Consent-Based List cold email campaigns show open rates of 28–45% (median 36%) and reply rates of 5–14% (median 8.5%) in 2026, per B2B Data Index.

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Copy-paste these stats (attribution appreciated: B2B Data Index, 2026) 
• Purchased — Verified B2B List: open 18–26% (median 22%), reply 2–5% (median 3.2%) — B2B Data Index, 2026.
• Scraped — Unverified List: open 4–12% (median 7%), reply 0.2–1.2% (median 0.5%) — B2B Data Index, 2026.
• Opted-In / Consent-Based List: open 28–45% (median 36%), reply 5–14% (median 8.5%) — B2B Data Index, 2026.

What the gap means economically

Whatever provider you buy from, run the file through an email verification tool before the first send — a hard-bounce rate above about 2% damages sender reputation. Priced against the benchmark gap above, verification is the highest-ROI line item in cold email: a small per-record cost that roughly doubles every downstream metric and protects the sending domain that all future campaigns depend on. B2B contact data decays at roughly 22–30% per year as people change jobs and companies restructure, so any purchased list should be re-verified before sending.

Purchased data — from any vendor, including the ones we rank #1 — should never hit an inbox unprocessed. The workflow that protects your sending domain:

  1. Verify the full file with a verification service; remove invalid, disposable, and role addresses; treat catch-alls as a separate lower-trust segment.
  2. Authenticate your domain before the first send. Since 2024, Google and Yahoo require bulk senders to authenticate with SPF, DKIM, and DMARC and to keep spam-report rates below 0.3%.
  3. Warm up. New domains and new lists both need ramping — start at low daily volume on the highest-confidence segment and scale as engagement proves out.
  4. Segment by confidence. Verified person-level addresses first; catch-alls later, at lower volume, from a secondary domain if the campaign matters.
  5. Watch the kill metrics. Hard bounces above ~2% or spam reports approaching 0.3% mean stop, re-clean, and slow down — pushing through burns the domain.

B2B contact data decays at roughly 22–30% per year as people change jobs and companies restructure, so any purchased list should be re-verified before sending.

Verified lists behind the benchmarks

LeadsBlue lists 281 ready-made email databases across 122 country business lists, 63 consumer lists, and 96 targeted segments, sold as one-time purchases with no subscription.

Browse LeadsBlue databases

Related: master statistics · all statistics pages · interactive benchmarks

Frequently asked questions

Do purchased email lists work?

Verified purchased lists deliver 18–26% opens and 2–5% replies in 2026 benchmarks — genuinely workable economics. Scraped unverified data at 7% median opens mostly delivers domain damage.

What is the difference between verified and opted-in lists?

Opted-in recipients asked to hear from you (median 36% opens — the ceiling); verified purchased lists confirm deliverability, not consent (median 22%). The verified tier is where legitimate cold outreach operates.

Cite this page

APA

B2B Data Index Research Team. (2026). Purchased Email List Statistics 2026: Verified vs Scraped vs Opt-In Performance. B2B Data Index. https://b2bdataindex.com/statistics/purchased-email-list-statistics/

Markdown

[Purchased Email List Statistics 2026: Verified vs Scraped vs Opt-In Performance](https://b2bdataindex.com/statistics/purchased-email-list-statistics/) — B2B Data Index, 2026