bytemail vs Groundmail

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

bytemail compared with Groundmail
Detail	bytemail	Groundmail
What it does	Fast, native email for Mac	Transactional email API and SMTP for password resets, receipts and alerts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	7-day free trial, then $3.99/month or $39.90/year or $99 lifetime (5 devices). iPhone app included free with any plan.	Free: 3,000 emails/month, 100/day, 3 domains. Pay as you go: $15/month with 20,000 emails included, then $0.70 per 1,000 from 20,000-100,000, $0.50 per 1,000 from 100,000-1 million, $0.30 per 1,000 above 1 million. Dedicated server: $299/month with 250,000 emails included, then $0.40 per 1,000.
Key features	Unified inbox for all email accounts Support for Gmail, iCloud, Outlook, Yahoo and IMAP Read receipts Tracking pixel blocking Undo send with 5-30 second delays Snooze and remind me if no reply MCP integration with Claude and other AI apps Apple Intelligence summaries and rewrite on macOS 26 Mail in notch and desktop widgets Push delivery through IMAP IDLE	REST API and SDKs for Node, Python, Go, PHP and Ruby SMTP relay at smtp.groundmail.dev port 587 Event-triggered automations Inbound email and reply handling Versioned email templates with live preview Spam checks and blocklist monitoring DMARC monitoring Dedicated IPs and servers Hosted test inbox for CI Tenants for serving multiple customers
What makes it different	All features run on-device, not in the cloud Conversation-style threads instead of quoted reply walls Mail in the notch on MacBooks with camera notch	4.6 second median delivery time Operated by the team that runs the mail servers Transactional mail kept separate from marketing mail 99.99% sending uptime No setup required for AI coding tools
Community votes	0	0
DR (Domain Rating by Ahrefs)	14 +1 (up) since last check	24 no change since last check
Trust Flow (Majestic)	6	6
Citation Flow (Majestic)	27	30
Referring domains (Majestic)	33	38

5 details filled in for both companies.

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