Fluxmail vs Missive
Missive is a shared team inbox with per-seat pricing and metered AI. Fluxmail is a personal AI email client with every feature on one $15/month plan.
No credit card required. Cancel anytime.
Built for your mail
Fluxmail is an AI inbox for your own email. Missive is a team helpdesk first: shared inboxes, assignments, and chat.
AI included in the plan
Flux AI is included in the plan price. Missive's AI needs the Productive plan plus separate usage billing or your own API key.
Bodies stay on your device
Fluxmail never stores email bodies server-side. Missive keeps full email content in its cloud to power collaboration.
Pricing & plans
FluxmailMissive
Price
$15/month, or $12.50/month billed annually
Per user: $18/month Starter, $30/month Productive, $45/month Business (20% off annually)
Every feature on every plan
One plan, everything included
Rules, integrations, and the AI assistant need Productive ($30/month)
AI usage included in the price
Monthly usage allowance, no separate credits to buy
AI is billed separately: Missive credits with a 25% markup, or bring your own API key
Free trial
7 days, no credit card required
30 days; the free plan keeps only 15 days of history
Connected email accounts
Up to 5 included, in one unified inbox
Up to 10 personal accounts; 5 shared accounts per user on paid plans
The product
FluxmailMissive
Built for personal email
An AI-first inbox designed around one person and their mail
A team inbox first; solo use pays team-tool prices
Instant, offline-first UI
Sub-100ms interactions with a local cache that works offline
Web-based apps
Team collaboration
Shared inboxes, assignments, comments inside threads, and team chat
AI features
FluxmailMissive
AI assistant built into your inbox
Flux AI searches, summarizes, and drafts on every plan
Assistant searches mail and calendars and drafts (Productive plan, AI billed separately)
AI that takes actions on your email
Archive, label, draft, and more, straight from chat
Creates drafts and reaches external tools via MCP; does not triage your inbox from chat
Automatic AI inbox triage
Priority scoring and newsletter detection, out of the box
AI rules can classify and route mail, but you build them yourself (Productive plan)
Rules that automate your inbox
Match on sender, subject, or an AI prompt, then auto-label, archive, draft, or prioritize
A mature rules engine with AI actions, on Productive and up
Write with AI in your voice
Learns your style with encrypted AI memory
Custom prompts and org-wide AI instructions; no automatic voice learning
Thread summaries
Via assistant prompts (Productive plan)
Automatic follow-up reminders
Detects threads still waiting on a reply
Snooze covers manual follow-ups
Inbox & workflow
FluxmailMissive
Priority triage queue
Swipe through your highest-priority email one at a time
Turn emails into tasks
Capture any email as a to-do linked back to the thread
Team task management with assignments and subtasks
Dedicated newsletter reading
Newsletters move to a shelf, grouped by publication
Unified inbox across accounts
Up to 5 accounts in one view
Across accounts and channels, including SMS and WhatsApp
Snooze & send later
Channels beyond email
SMS, WhatsApp, Messenger, Instagram, and live chat
Privacy & security
FluxmailMissive
Email bodies are not stored server-side
Bodies are not stored by Fluxmail; they are cached locally
Full email content is stored in Missive's cloud (AWS, US East) to power collaboration
Blocks email trackers for you
Automatic, on by default
Blocks read trackers and tracking pixels by default
AI providers with zero data retention
Your email is never retained or trained on
Routes to OpenAI, Anthropic, or Google under their terms, via credits or your own key
Security certification
CASA Tier 2 certified
SOC 2 Type II, GDPR compliant
Platforms
FluxmailMissive
Email providers
Gmail & Google Workspace
Gmail, Outlook/Microsoft 365, and IMAP
Apps
Web, installable as a PWA on every device
Web, Mac, Windows, iOS, and Android
Which one is right for you?
Best for most people
Choose Fluxmail if…
- It's your own inbox you want to fix, not a team's: priority triage, a swipeable review queue, and a newsletter shelf are built for personal mail
- You want every AI feature on one $15/month plan, with no per-seat tiers, AI credits, or usage markup
- You live in Gmail or Google Workspace and want the best AI email experience there
- You care about privacy: email bodies are cached on your device, never stored in the cloud
- You want triage that works out of the box instead of a rules engine you have to configure first
Choose Missive if…
- You run a team on shared inboxes and need assignments, internal comments, and collaborative drafts
- You need Outlook, IMAP, or channels beyond email like SMS, WhatsApp, or Instagram
- You want to choose your own AI models or bring your own API key
Frequently asked questions
Never miss an important email again
Try Fluxmail for free. No credit card required.