MXValidation vs Sendscape

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

MXValidation compared with Sendscape
Detail	MXValidation	Sendscape
What it does	Free email deliverability testing and spam score checker	Email API and SMTP relay with MCP server for AI assistants
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free account with 10 test emails per 24 hours; guests can access 3 tests per 24 hours	Not given
Key features	Deliverability score out of 10	HTTP API for sending email SMTP relay on port 587 with STARTTLS Batch sending up to 100 messages per request Signed webhooks for delivery, bounce, complaint, open and click events Automatic bounce and complaint suppression DKIM, SPF and DMARC domain authentication with Domain Connect Newsletters and broadcasts with one-click unsubscribe Sandbox test addresses and idempotency keys Remote MCP server for Claude, ChatGPT and Cursor Local MCP server with npx for file attachments and inline images
What makes it different	Free service with no credit card required Tests real messages through your actual sending platform Provides practical, actionable recommendations	Transactional and marketing email in one account, no need for separate services MCP server integration allows AI assistants like Claude, ChatGPT and Cursor to send and manage email directly Free plan with 5,000 emails per month, no credit card required Local MCP server runs on your computer for secure file attachment without server access to local files No overage charges by default; hard stop at quota with optional paid extra emails
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	10	0
Referring domains (Majestic)	11	0

4 details filled in for both companies.

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