LinkupAPI alternatives

Tools that do what LinkupAPI 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 LinkupAPI.

Read 2026-11-02 · LinkupAPI itself: From $55/mo

With a free plan or free to use: SendPulse, HubSpot, MailerLite email marketing MCP server, WarmySender, Bird, Hightouch, OutreachGenie.

10 alternativesUnlike LinkupAPI

#1
Periodix Marketing MCP · sign-in
Sends and answers LinkedIn messages with AI that handles replies, objections and books calls on connected profiles.
Costs moreMore widely used
48
From $99/mo
#2
Copy.ai Marketing
Builds automated workflows for sales, marketing, and operations teams using AI agents, data tables, and actions.
CheaperAlso: Agents
85.1k
Active
From $24/mo
#3
SendPulse Marketing MCP · sign-in
Runs email, SMS, WhatsApp and chatbot campaigns with a built-in CRM, automating replies and sales pipelines across messaging channels.
Free planCheaper
20.3k
Active
From $9.60/mo
2015
#4
HubSpot Marketing
Manages marketing, sales, and customer service workflows on a unified platform with automation and AI.
Free planMore widely used
2.5M
Active
From $7/user/mo
2006
#5
MailerLite email marketing MCP server Marketing MCP · sign-in
Sends newsletters and automated email sequences, and builds landing pages, signup forms and paid subscriptions for mailing lists.
Free planCheaper
53.2k
Active
From $12/mo
2010
#6
Writer Marketing
Deploys AI agents to automate marketing and sales workflows including content creation, personalization, and campaign optimization.
Also: AgentsMore widely used
129k
Active
2020
#7
WarmySender Sales MCP · sign-in
Runs multichannel outreach campaigns across email, LinkedIn, Instagram, and WhatsApp using AI agents.
Free planCheaper
46
Active
From $14.99/mo
#8
Bird Support MCP · sign-in
Sends email, SMS, WhatsApp and voice messages through APIs, with delivery webhooks, idempotent retries and sandbox testing.
Free planCheaper
5.7k
Active
From $15/mo
2011
#9
Hightouch Data
Syncs customer data from a data warehouse into CRM, ad and marketing tools, and builds audiences on top of warehouse tables.
Free planAlso: Agents
127k
Maintained
Free plan
#10
OutreachGenie Marketing MCP · sign-in
Sends LinkedIn connection requests and follow-up messages from saved search or engagement lists at a set daily pace, tracking replies.
Free planCheaper
7
Active
From $15/mo

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How this list is made: the words LinkupAPI 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.