Reloop vs Postling

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

Reloop compared with Postling
Detail	Reloop	Postling
What it does	Open-source email infrastructure with automated deliverability	Private email assistant that sorts Gmail, files the noise and briefs you on what matters, entirely on your Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	GB
Pricing model	Not given	Paid
Pricing	Free plan: 3,000 emails/month with 100/day limit. Pro: $10/month for 50,000 emails/month with no daily limit. Growth: $20/month for 100,000 emails/month with no daily limit. Enterprise: custom pricing. Overage emails on paid plans: $0.50 per 1,000. Pay-as-you-go Credits: $5 per 10,000 emails ($0.50	Postling: £79 once (one person, up to 2 Macs); Household: £119 once, up to 5 people; Teams: £79 per person (20% off for 5 people or more). Founding licence: £59 for Postling or £89 for Household. Updates included for the first year; after that £29 a year per person or £45 for a household (optional).
Key features	Disposable email detection against ~210,000-provider catalogue Role address detection and MX record lookup Automated IP warmup with volume ramps Email templates and editor AI agent integration via MCP server SMTP relay with custom domains Email validation and list cleaning Delivery analytics and open/click tracking Spam testing and reputation monitoring Developer CLI for terminal access	Keeps only what needs you in inbox Dates go in your calendar Reads attached school letters Works with multiple Gmail accounts Shared briefings Works with existing labels and filters Runs entirely on your Mac
What makes it different	No API key required for free temp email checker, rate-limited per IP Open source under Apache 2.0 with same code for self-hosted and cloud AI-native with MCP integration for Claude, Cursor and other agents	Email stays entirely on your Mac with no servers Pay once, no subscription AI runs on device using Apple Intelligence Works with Google Workspace and personal Gmail
Community votes	0	0
DR (Domain Rating by Ahrefs)	10 +1 (up) since last check	6 no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	22	12
Referring domains (Majestic)	45	3

4 details filled in for both companies.

More alternatives to Reloop More alternatives to Postling