B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
30%
30% -- conversion rate improvement for outreach campaigns (2026)
Measuring outreach campaign performance allowed Whaly to improve its conversion rate by 30% in 10 days.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
30%
Unit
Percentage
Data Vintage
2026
Entity
Geography
Global
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
LaGrowthMachine
Primary
Tier C
https://lagrowthmachine.com/outreach-campaigns-measure-optimize-to-get-30-conversion/ ↗
Source Article
Outreach Campaigns: How to Manage and Measure it?
TL;DR
– Target two ideal customer profiles over one week with precise segmentation by company criteria
– Short one-week timelines enable quick experiments comparing ROI across 3-5 concurrent campaigns
– Write 80% about prospects and 20% about product as nobody cares about features
– Integrate LaGrow…
Original Research
LaGrowthMachine
· Original study ↗
Methodology
Improvement measured over 10 days
Methodology documented
Segmentation
IndustryB2B
RegionGlobal
RoleAll marketers
Channelemail
Cite this stat
Plain Text
outreach campaigns: 30% conversion rate improvement. Source: LaGrowthMachine (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/outreach-campaigns-conversion-rate-improvement
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<blockquote cite="https://lighthousedata.io/data/outreach-campaigns-conversion-rate-improvement" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30%</strong> -- conversion rate improvement for outreach campaigns<br><small>Source: LaGrowthMachine (2026) · <a href="https://lighthousedata.io/data/outreach-campaigns-conversion-rate-improvement" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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