ActAs alternatives

Tools that do what ActAs 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 ActAs.

Read 2026-11-04 · ActAs itself: From $12/mo

With a free plan or free to use: Temp Mail, AgentMail, BlinkInbox, Multifactor, Free Temporary Email, Gologin, SecureSMTP.

10 alternativesUnlike ActAs

#1
Temp Mail Productivity MCP · sign-in
Generates throwaway inbox addresses that receive incoming mail for a short lifetime, then delete it automatically.
Free planMore widely used
367k
Maintained
#2
AgentMail Productivity MCP · sign-in
Provides programmatic email inboxes that agents create, send from, and receive threaded replies in through an API.
Free planCosts more
4.3k
Active
From $20/mo
2024
#3
Poofbox Productivity MCP · sign-in
Creates disposable email inboxes for AI agents, waits for verification mail, returns codes and links, then deletes the inbox.
Also: Agents
Little sign of use
Active
From ≈ $4.46/mo
#4
BlinkInbox Productivity MCP · sign-in
Creates disposable email inboxes and pulls one-time codes and verification links out of incoming mail, reachable through a REST API or MCP server.
Free plan
Little sign of use
Active
From $12/mo
#5
Mailgi Productivity MCP · open
Gives AI agents email inboxes they can send and receive mail through over a REST API.
Own MCP serverMore widely used
11 installs/mo
Active
From $0.00 per use
2026
#6
Multifactor Productivity
Stores passwords and passkeys in a shared vault with granular permissions and AI agent access control.
Free planAlso: Security
85
Active
Free plan
#7
Free Temporary Email Productivity MCP · open
Generates disposable email inboxes on a Gmail-backed catchall domain, keeping received mail browsable for 60 days.
Free planOwn MCP server
7
Active
#8
Gologin Productivity
Runs each online account in its own isolated browser profile with separate cookies, fingerprint and proxy location.
Free planCheaper
75.4k
Active
From $4.50/mo
2019
#9
SecureSMTP Productivity MCP · sign-in
Delivers one-to-one app messages like password resets and receipts via a REST API or SMTP relay, DKIM-signed for your domain.
Free planCheaper
Little sign of use
Active
From $5/mo
#10
MailByGet Productivity MCP · open
Creates receive-only temporary inboxes over an API so agents can read incoming mail until the inbox expires within 24 hours.
Own MCP server

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How this list is made: the words ActAs 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.