InboxAI alternatives

Tools that do what InboxAI 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 InboxAI.

Read 2026-10-28 · InboxAI itself: Contact sales

With a free plan or free to use: Elastic Email, Mailzzy, Flomailr, Social Champ, HubSpot, Pipeboard, ArchivlyX, Pace Ads.

10 alternativesUnlike InboxAI

#1
Elastic Email Marketing MCP · sign-in
Sends marketing emails, transactional messages, and manages newsletters through API or web interface.
Free planAlso: Workflow automation
3.5k
Active
From $29/mo
2010
#2
MailSenpai Marketing MCP · sign-in
Sends newsletters and B2B outreach campaigns with list management, scheduling and stats, plus an SMTP relay for transactional mail.
Same job
140
Active
2016
#3
Mailzzy Marketing MCP · sign-in
Builds and sends email campaigns, drafting copy with generative models, A/B testing subject lines, and connecting to AI assistants through MCP.
Free planAlso: Writing
21
Active
From $9/mo
#4
AdAmigo.ai Marketing
Manages Meta and Google ad accounts with an agent that designs ad creatives, launches campaigns and adjusts budgets and targeting daily.
Also: Agents, Workflow automation
4.9k
From $99/mo
#5
Flomailr Marketing MCP · sign-in
Drafts and lays out branded email campaigns through a connected AI assistant, then previews and sends them to your contact list.
Free plan
6
Active
From $19/mo
#6
Social Champ Marketing MCP · sign-in
Schedules, approves and reports social posts across twelve platforms for agencies managing many client accounts.
Free planAlso: Workflow automation
100k
Active
From $29/mo
#7
HubSpot Marketing
Manages marketing, sales, and customer service workflows on a unified platform with automation and AI.
Free planAlso: Workflow automation
2.5M
Active
From $7/user/mo
2006
#8
Pipeboard Marketing MCP · sign-in
Connects Meta, Google and TikTok ad accounts to AI assistants via MCP, returning campaign data and applying scoped budget or ad changes.
Free plan
358
Active
From $29.90/mo
#9
ArchivlyX Marketing
Archives, downloads, and exports Twitter data including posts, likes, followers, and media; enables anonymous browsing of public profiles.
Free planAlso: Data extraction
10k
Active
From $5.33/mo
#10
Pace Ads Marketing
Manages ad spend across Google, Meta, TikTok, LinkedIn, Microsoft, Reddit, X, and Amazon from one dashboard with AI pacing and budget protection.
Free planAlso: Workflow automation
64
Active
From $49/mo
2024

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How this list is made: the words InboxAI 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.