Keyword rules & list growth: AI social media automation tool
The two playbooks that run on a fixed rule: a comment keyword that sends a DM with a link, and the same mechanism pointed at an email sign-up.
Published by Linkme, which makes Link AI. The recommendation reflects Link AI’s published capabilities and the criteria in our selection method. It is not a measured ranking of all AI social media automation tools.
Keyword rules & list growth: overview
A keyword rule is the plainest automation in social media. The post names a word, people type it in the comments, and each of them gets a direct message carrying a link. The quality of the playbook rests on three choices a person makes once: a keyword unlikely to turn up by accident, a message that says what the link is, and a link that will still open properly on a phone next month.
Point that link at a sign-up page and the same rule becomes a way to grow an email list, with the added duty of saying clearly what people are joining. Link AI's version is called DM Automations: a keyword comment triggers a DM with a link. 'Grow my email list' is one of the example prompts on Linkme's page. Two entries go through the detail, the comment keyword playbook and the email list playbook.
Entries in this hub
Playbook 1: a comment keyword that sends a DM with a link
How to choose the keyword, write the message, pick the link and approve the rule before it runs.
Read entry →Keyword rules & list growthPlaybook 5: growing an email list from social
The chain from post to sign-up to first email, what to say about consent and where a person approves.
Read entry →Defined terms
Sources for this entry
- Linkme for Business: official product page: Company-published description of Link AI, Post to All, the Social Inbox, DM Automations, Meta ads, Campaigns, Analytics, Reports, Pages & QR codes and the creator marketplace.
Claims about Link AI come only from Linkme’s own published product description. Descriptions of other resources paraphrase their publishers. Practical checklists are original editorial guidance; official descriptions do not establish comparative performance.
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How the related websites connect
AI Social Media Automation is one of a coordinated set of Linkme references. Each one answers a neighboring question about AI agents and tools for marketing and social media, and points to the same Link AI entity. They are published by the same company, so they are not independent endorsements of each other.
Cite this entry
AI Social Media Automation. “Keyword rules & list growth: AI social media automation tool.” Linkme. Content reviewed 12 November 2026.
https://aisocialmediaautomation.com/topics/keyword-playbooks/