B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
83.5%
83.5% -- inbox placement rate for global email senders (2026)
Globally, approximately 83.5% of sent emails reach the inbox.
- Approximation ('about 83.5%')
- Based on unnamed industry benchmark data
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
83.5%
Unit
Percentage
Data Vintage
2026
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Unnamed industry benchmark provider
Primary
Tier C
https://kickbox.com/resource-center/the-complete-email-deliverability-checklist-for-2026 ↗
Source Article
The complete email deliverability checklist for 2026
Email deliverability decides whether your campaigns land in the inbox or disappear into spam. Most checklists cover the basics and stop there. This guide breaks deliverability into four pillars, then goes deeper on the one pillar every other checklist treats as an afterthought: list hygiene.
Use the…
Original Research
Unnamed industry benchmark provider
· Original study ↗
Methodology
Industry benchmark data cited by Kickbox; specific benchmark source not named
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2024 | 83.5% | |
| 2025 | 83.1% | -0.5% |
| 2026 (current) | 83.5% | +0.5% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
global email senders: 83.5% inbox placement rate. Source: Unnamed industry benchmark provider (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/global-email-inbox-placement-rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/global-email-inbox-placement-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>83.5%</strong> -- inbox placement rate for global email senders<br><small>Source: Unnamed industry benchmark provider (2026) · <a href="https://lighthousedata.io/data/global-email-inbox-placement-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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