B
Evidence Grade B
Graded
under review
Safe to Cite
Dated
87%
87% -- email inbox placement rate for FirstSales AI SDR (2023)
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
87%
Unit
Percentage
Data Vintage
2023
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
FirstSales
Primary
Tier A
https://firstsales.io/email-marketing-agency-in/portland495/ ↗
Source Article
Email Marketing Agency in Portland495 | FirstSales
AI SDR beats every agency in Portland495.
Browse 43+ local agencies or skip them entirely. FirstSales finds your leads, writes and personalizes every email, follows up automatically, and books the meeting to your calendar. 87% inbox placement at $29/mo vs. $3,680/mo agency average.
$1 for 3 days · C…
Original Research
FirstSales
· Original study ↗
Methodology
21-day warm-up and free list cleaning
Segmentation
Industrymarketing
Cite this stat
Plain Text
FirstSales AI SDR: 87% email inbox placement rate. Source: FirstSales (2023). Via Lighthouse Intelligence -- https://lighthousedata.io/data/email_inbox_placement_portland495
HTML Embed
<blockquote cite="https://lighthousedata.io/data/email_inbox_placement_portland495" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>87%</strong> -- email inbox placement rate for FirstSales AI SDR<br><small>Source: FirstSales (2023) · <a href="https://lighthousedata.io/data/email_inbox_placement_portland495" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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