SpinUp Email vs bytemail

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

SpinUp Email compared with bytemail
Detail	SpinUp Email	bytemail
What it does	Business email without the bloat	Fast, native email for Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	Standard Mailbox: $3.00 USD per mailbox/month (or $1.00/month billed annually). SpinUp Email Plus: $4.00 USD per mailbox/month (or $2.00/month billed annually). Archiving: $6.00 USD per mailbox/month (or $3.00/month billed annually). All plans backed by 30-day money-back guarantee. Save up to 67% wi	7-day free trial, then $3.99/month or $39.90/year or $99 lifetime (5 devices). iPhone app included free with any plan.
Key features	25 GB mailbox storage and 30 GB file storage IMAP, POP, and SMTP access Premium spam and virus protection ActiveSync across desktop and mobile Shared calendars and contacts MS Office-compatible apps Instant messaging Unlimited storage for archived email Advanced search capabilities 24x7x365 expert human support	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
What makes it different	Free and easy migrations from existing email providers 30-day money-back guarantee with no long-term contracts No data mining or ads 100% targeted uptime	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	13 −1 (down) since last check	14 +1 (up) since last check
Trust Flow (Majestic)	3	6
Citation Flow (Majestic)	23	27
Referring domains (Majestic)	22	33

5 details filled in for both companies.

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