B Evidence Grade B Graded under review Safe to Cite Dated

87%

87% -- email inbox placement rate for FirstSales (AI SDR) in Maryville (2022)

Name: Email Inbox Placement Rate Statistics
Creator: Lighthouse Intelligence
Published: 2026-08-15

2022 · FirstSales

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Attribution: FirstSales View source

Lighthouse Research Team

Last verified: 2026-08-15 · How we verify data →

Source verified Evidence graded

Value

87%

Unit

Percentage

Data Vintage

2022

Entity

FirstSales (AI SDR) in Maryville

Geography

Evidence Quality

Strong, reliable evidence

Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.

70/100 confidence

Score breakdown

Extraction

Source Trust

Citation Chain

Independence

Methodology

Freshness

Sources (3)

FirstSales Primary Tier A

https://firstsales.io/email-marketing-agency-in/maryville/ ↗

Confidence: 65/100 Vintage: 2022 Channel: Deep Crawl

Source Article

Email Marketing Agency in Maryville | FirstSales

AI SDR beats every agency in Maryville. Browse 22+ 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. $2,680/mo agency average. $1 for 3 days · Can…

Also cited by

brevo.com https://www.brevo.com/

2026-08-15

amraandelma.com https://www.amraandelma.com/

2026-08-15

Original Research

FirstSales · Original study ↗

Methodology

21-day warm-up and free list cleaning

Segmentation

IndustrySaaS Company SizeSMB RegionUS RoleAll marketers Channelemail

Cite this stat

Plain Text

FirstSales (AI SDR) in Maryville: 87% email inbox placement rate. Source: FirstSales (2022). Via Lighthouse Intelligence -- https://lighthousedata.io/data/email-inbox-placement-maryville

HTML Embed

<blockquote cite="https://lighthousedata.io/data/email-inbox-placement-maryville" 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) in Maryville<br><small>Source: FirstSales (2022) · <a href="https://lighthousedata.io/data/email-inbox-placement-maryville" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>

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