AI chatbot for Mailster: subscriber-aware newsletter help
SleekAI reads your wp_mailster_subscribers, wp_mailster_lists, and campaign tables, so the bot can answer subscription, frequency, and content questions for real subscribers. Bring your own OpenAI, Anthropic, Google, or OpenRouter key.
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Newsletters need answers about subscriptions, not blog posts
Mailster is a full self-hosted newsletter platform inside WordPress. Lists, double opt-in, campaigns, autoresponders, segments, bounce handling, the works. Subscribers and editors both have very specific questions: which list am I on, why did I get this email, when is the next campaign, how do I unsubscribe from one list but not the other. A generic chatbot has no idea.
SleekAI reads the Mailster tables directly. wp_mailster_subscribers, wp_mailster_lists, wp_mailster_subscriber_lists, and the campaign tables all map into named variables. Logged-in subscribers can ask which lists they are on and have the bot answer from wp_mailster_subscriber_lists rather than guessing. Editors can ask about open rates and scheduled campaigns and the bot can read directly from the Mailster campaign data.
Display conditions matter here. A public chatbot on the signup page handles list explanations and unsubscribe questions. A logged-in chatbot in the account area can read the visitor's own subscriber row and confirm preferences. An admin chatbot in WP Admin can answer questions about campaigns and bounce rates. All three run under multibot on one Mailster install, with one API key you control.
Workflow
How SleekAI plugs into Mailster
Map the tables
Scope by role
Wire actions
Bring your own key
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A typical subscriber conversation
Comparison
Generic chatbot vs SleekAI for Mailster
Generic chatbot
- Doesn't know which lists or campaigns you are running
- Can't tell a subscriber which lists they are on or why
- No access to wp_mailster tables or campaign metadata
- Hallucinates frequency, schedule, and unsubscribe URLs
- No admin-side view of open rates or bounce details
SleekAI chatbot
-
Reads
wp_mailster_subscribersand list membership at request time - Knows campaign schedule and history from Mailster's campaign tables
- Logged-in subscribers get answers from their own subscriber row
- Admin-mode bot can surface open rates and bounce reasons
- Multibot: signup bot, account bot, and admin bot on one install
Features
What SleekAI gives you for Mailster
List-aware answers
The chatbot reads which Mailster lists exist, their descriptions, and their typical frequency. Subscribers stop asking why they got an email because the bot can point at the exact list and the date they joined it.
Per-subscriber context
Logged-in visitors get a personalised view. The bot reads their row from wp_mailster_subscribers and the join table, lists every list they are on, and can trigger unsubscribe or list switches via Mailster's own APIs.
Editor-side insights
An admin chatbot tied to the dashboard reads Mailster campaign stats. Editors ask about last week's open rate, the highest performing subject line, or the latest bounce reason, and the bot answers from the campaign tables.
Use cases
Where Mailster sites use SleekAI
Email preference centres
Subscribers ask which lists they are on and update preferences in chat. The bot reads from Mailster, performs the change, and confirms the new frequency in plain language.
Campaign Q&A
Editors ask the admin bot about last week's campaign performance, top subject lines, or the bounce list. The bot reads Mailster's campaign tables and answers directly in WP Admin.
Onboarding support
New visitors on the signup page ask what each list covers and how often it sends. The bot reads the list metadata so the description matches what is actually configured.
The bigger picture
Why Mailster-aware AI matters
Mailster is unusual among WordPress plugins because it runs an entire email platform inside the site. Lists, campaigns, autoresponders, bounce handling, and segments all live in the same database the rest of WordPress uses. Most of the questions a subscriber asks are about themselves, not your blog.
Which lists am I on, why did I get this email, how do I cut the frequency, can I pause for a month. Most of what an editor asks is also about themselves: how did the last campaign perform, when does the next one send, why did this subscriber bounce. A generic chatbot, with no access to Mailster's tables, has no answer to any of these.
It can quote a help article at best. SleekAI changes the data flow. The chatbot reads the relevant rows on each turn from the actual Mailster tables, runs the action through Mailster's APIs if the visitor has the right to perform it, and logs every conversation inside WordPress.
The same install gives you a public chatbot on the signup page, a personal chatbot in the preference centre, and an admin chatbot in wp-admin, all sharing one provider key you control and one audit trail you can defend.
Questions
Common questions about SleekAI for Mailster
Yes. SleekAI's data sources map directly to Mailster's tables, including wp_mailster_subscribers, wp_mailster_lists, the subscriber-list join table, and the campaign tables. Variables resolve on each turn, so a freshly joined subscriber is visible to the bot within seconds of opting in.
 Yes. The bot can call Mailster's API or trigger the same hooks the preference page uses. A typical setup confirms the change in chat and emails the subscriber a confirmation, exactly the same audit trail Mailster's own preference page produces.
 Only logged-in subscribers see their own data, scoped by SleekAI's display conditions and user role. Conversations and tokens are logged with the model name, so you have an audit trail. Use a strict provider clause if your privacy policy requires it.
 Yes. Mailster stores scheduled campaigns with their send date, list targeting, and subject in the same campaign tables. The bot can tell subscribers when the next email is due, and editors can ask the admin bot about the upcoming queue without leaving WordPress.
 Yes. SleekAI honours Mailster's consent flags and only reads from rows the visitor has rights over. For administrators, you can disable the chatbot's access to specific tables or columns and only expose the aggregates needed for campaign Q&A.
 Yes. SleekAI multibot lets you set per-bot display conditions like is_user_logged_in, role, and URL pattern. A standard split is a guest chatbot on the signup page, a logged-in chatbot on the account or preferences page, and an admin chatbot inside wp-admin.
 Yes. Mailster tracks bounce categories and re-engagement campaigns in its own tables, and SleekAI reads them. The admin chatbot can answer why a specific subscriber dropped to a re-engagement segment and what the most common bounce reason was last month.
 Yes. List and campaign Q&A is a light task. Many Mailster sites run the chatbot on GPT-4o-mini, Claude Haiku, or Gemini Flash. Reserve a stronger model for the admin bot if you want it to write summaries of weekly performance with a sharper voice.
 Pricing
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