MailSenseAI vs day3

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

MailSenseAI compared with day3
Detail	MailSenseAI	day3
What it does	Not given	Email marketing and transactional email, billed by what you send
Stage	Not given	Startup
Founded	Not given	2026
Based in	US	DK
Pricing model	Not given	Freemium
Pricing	Free: unlimited email tracking, no footer, 3 AI follow-up drafts per month. Pro: $5/month, everything in Free plus unlimited AI follow-up drafts and full analytics. Team: $12 per seat per month, coming soon, includes leaderboards, API, webhooks, and Slack notifications.	Free tier: $0/mo with 100 emails/month to your own team. Paid plans start at $1/mo for 1,000 emails/month: 1k ($1), 5k ($3), 10k ($5), 25k ($8), 50k ($14), 100k ($25), 250k ($60), 500k ($115), 1,000,000 ($220). All plans include unlimited subscribers and AI writing assistant.
Key features	Real-time open, click, and reply tracking in Gmail sidebar AI-drafted follow-ups based on engagement signals Link click tracking with per-link analytics Recipient location and device detection Chase Now urgency worklist ranked by engagement 72-hour thread behavior analysis for follow-up timing Filters out Apple Mail prefetch and self-opens for accuracy Public REST API and webhooks coming with Team plan Privacy-first with one-line consent footer and audit log	Campaigns with simple compose and send workflow Automations with canvas-based workflows Unlimited audiences with filtering Signup forms with multiple install methods Email authentication with DKIM, SPF and DMARC Metrics for deliverability and engagement AI writing assistant for drafts and rewrites REST API and MCP for integration Hard monthly send cap with no overage charges Cloudflare DNS integration for domain setup
What makes it different	Unlimited email tracking on free plan with no footer ever added AI follow-up intelligence that drafts contextual responses, not templates Public API and webhooks with no partnership form required	Built in the EU, hosted in the EU with full GDPR compliance Focused product with essential features only, no platform bloat Free tier with 100 real sends per month for testing Transparent pricing with no hidden fees or launch price
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +1 (up) since last check	8 no change since last check
Trust Flow (Majestic)	17	5
Citation Flow (Majestic)	10	27
Referring domains (Majestic)	24	37

4 details filled in for both companies.

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