Postling vs FutureMail

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

Postling compared with FutureMail
Detail	Postling	FutureMail
What it does	Private email assistant that sorts Gmail, files the noise and briefs you on what matters, entirely on your Mac	Email hosting for your own domain, built for people and their AI agents
Stage	Not given	Startup
Founded	Not given	Not given
Based in	GB	US
Pricing model	Paid	Freemium
Pricing	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).	Free plan: sandbox domain (myapp.fm-sandbox.dev), up to 10 recipients per rolling 24 hours (300 a month), no card required. Pro: $20/month, 50,000 recipients a month, unlimited custom domains and addresses, agent inboxes, REST API, CLI and MCP server. Charged in USD monthly; hard limits with no over
Key features	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	Unlimited domains and email addresses Agent inboxes with scoped API keys REST API and Resend-compatible API Remote MCP server Keyboard-first web inbox with threading and search SMTP relay and CLI tool DKIM, SPF and DMARC setup with live verification Webhooks, templates and scheduled sends Open and click tracking Team roles and audit log without per-seat fees
What makes it different	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	Agent-native with scoped API keys and MCP server integration Resend-compatible API for drop-in migration One flat price for unlimited domains and team members Built-in deliverability with automatic suppression Transactional email only for consistent deliverability
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	2
Citation Flow (Majestic)	12	22
Referring domains (Majestic)	3	10

6 details filled in for both companies.

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