B
Evidence Grade B
Graded
under review
Safe to Cite
Current
$0.00
$0.00 -- cost per email sent for SaaS unicorn (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
$0.00
Unit
Currency Usd
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
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
45
Freshness
74
Source
PromptLayer
Primary
Tier A
https://blog.promptlayer.com/how-a-saas-unicorn-uses-promptlayer-to-send-millions-of-hyper-personali… ↗
Source Article
How a SaaS Unicorn Uses PromptLayer to Send Millions of Hyper-Personalized Emails at $0.002 Each
How a SaaS Unicorn Uses PromptLayer to Send Millions of Hyper-Personalized Emails at $0.002 Each
Most companies are drowning in data but sending generic outreach that makes you want to hit unsubscribe. This SaaS unicorn with a 100+ person sales team figured out how to use PromptLayer to auto-craft m…
Original Research
PromptLayer
· Original study ↗
Methodology
Cost per email sent using PromptLayer
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
SaaS unicorn: $0.00 cost per email sent. Source: PromptLayer (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/cost-per-email-sent-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/cost-per-email-sent-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>$0.00</strong> -- cost per email sent for SaaS unicorn<br><small>Source: PromptLayer (2026) · <a href="https://lighthousedata.io/data/cost-per-email-sent-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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