B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
22.5%
22.5% -- contact data annual decay rate for B2B CRM contact data (2025)
B2B contact data compounds to approximately 22.5% inaccuracy within a single year.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
22.5%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
60
Independence
30
Methodology
45
Freshness
95
Source
HubSpot
Primary
Tier B
https://www.datamagnet.co/post/reverse-etl-enriched-data-crm-sync/ ↗
Source Article
Reverse ETL for Enriched CRM Data: A 2026 Guide
Disclosure: This article is published by Datamagnet. Vendor claims are self-reported unless otherwise noted.
How to Sync Enriched CRM Data Back Into HubSpot or Salesforce With Reverse ETL
In 2025, HubSpot's database decay simulation found that B2B contact data goes stale at roughly 2.1% a month, com…
Original Research
HubSpot
· Original study ↗
Methodology
HubSpot database decay simulation
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
B2B CRM contact data: 22.5% contact data annual decay rate. Source: HubSpot (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/b2b-contact-data-annual-decay-2025
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<blockquote cite="https://lighthousedata.io/data/b2b-contact-data-annual-decay-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>22.5%</strong> -- contact data annual decay rate for B2B CRM contact data<br><small>Source: HubSpot (2025) · <a href="https://lighthousedata.io/data/b2b-contact-data-annual-decay-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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