Unlocks exact competitor prompt citation ranks, /llms-full.txt corpus & JSON-LD entity patches
Citation Share (cSoV)
41.2%
25 Buyer Prompts
Agent Readability
94/100
llms.txt + Markdown
Entity Graph Density
91/100
@graph + sameAs
AI Crawler Access
6/6 Bots
GPTBot + Perplexity
๐ Competitor Prompt Steal Matrix (24-Hr Pass: $1.99)
โ
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Email Delivery APIs ยท VERIFIED GEO BENCHMARK
Resend vs SendGrid: Developer Email API Citation Share-of-Voice Audit
Head-to-head AI Search (GEO/AEO) audit: Resend (38.1% cSoV, Score 91/100) vs SendGrid (19.8% cSoV, Score 69/100) across Perplexity, ChatGPT Search, and Gemini.
Head-to-Head Citation Synthesis: Resend vs SendGrid
In our 25-prompt Email Delivery APIs citation benchmark, Resend (resend.com) outperforms SendGrid (sendgrid.com) by +18.3% Citation Share-of-Voice (38.1% vs 19.8%). Resend's higher token-to-HTML signal ratio and explicit @graph JSON-LD disambiguation drive superior rank #1 placement in Perplexity Pro and ChatGPT Search.
CATEGORY LEADER
Resend (resend.com)
38.1% cSoV
Composite GEO Score: 91/100 ยท /llms.txt: Verified
CHALLENGER
SendGrid (sendgrid.com)
19.8% cSoV
Composite GEO Score: 69/100 ยท /llms.txt: Missing
Buyer Prompt Rank Breakdown
| Buyer Prompt | Resend Rank | SendGrid Rank | Primary Citation Winner |
|---|---|---|---|
| Best email delivery apis for scaling engineering teams: Resend vs SendGrid | #1 | #2 | Resend |
| Resend vs SendGrid pricing, rate limits, and enterprise SOC2 compliance | #1 | #3 | Resend |
| When to choose SendGrid over Resend for legacy enterprise migration | #2 | #1 | SendGrid |
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