PO6 alternatives

Tools that do what PO6 does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from PO6.

Read 2026-10-19 · PO6 itself: From $1/mo

With a free plan or free to use: OpenClaw, inboxes.net, Canary Mail, Temp Mail, HideMail App, Reclaim.ai Copilot, Plane.

10 alternativesUnlike PO6

#1
Mailyond Productivity MCP · sign-in
Reads and replies to email across all connected domains in one inbox, and sends transactional mail through one API.
Costs more
5
From $10/mo
2026
#2
cnvs Productivity MCP · open
Hosts shared whiteboards that AI agents read and edit over MCP or REST, with live updates to human collaborators.
Own MCP server
40
Active
#3
OpenClaw Agents
Open source AI assistant that manages email, calendar, and tasks from chat apps without subscriptions.
Free planOpen source
182k
Active
Open source
#4
inboxes.net Productivity
Provides an inbox interface for reading and managing emails sent through Resend, with threading, search, and scheduled sending.
Free planCosts more
46 linking domains
From $5/mo
#5
Canary Mail Productivity
Email client with AI-assisted composition, thread summarization, and encryption for managing multiple accounts across devices.
Free planAlso: Security
32.5k
Active
From $36/yr
2016
#6
Temp Mail Productivity MCP · sign-in
Generates throwaway inbox addresses that receive incoming mail for a short lifetime, then delete it automatically.
Free plan
367k
Active
#7
Supercut Productivity MCP · sign-in
Records screen and camera video, auto-edits for clarity, and routes recordings to agents or workflows via API.
Also: VideoMore widely used
371k
Active
From $15/user/mo
2024
#8
HideMail App MCP · sign-in
Generates random forwarding email aliases that pass incoming mail to your real inbox and can be disabled with one click.
Free planCosts more
65
From $4/mo
#9
Reclaim.ai Copilot Productivity
Schedules tasks, habits, focus time and meetings into a Google or Outlook calendar and reshuffles them automatically when plans change.
Free planAlso: Workflow automation
121k
From $10/user/mo
#10
Plane Productivity
Tracks issues, cycles and modules in an open-source project management tool, with wiki pages, multiple views and a self-hosted option.
Free planAlso: Workflow automation
130k
Active
From $6/user/mo
2022

← PO6: the full card All Productivity tools →

How this list is made: the words PO6 is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.