Prompt-based rules for your AI email assistant

Create custom inbox rules with prompts, sender patterns, and subject signals so Replyless sorts email your way.

Create prompt-based email rules for clients, partnerships, finance, support, newsletters, and custom AI inbox workflows.

What this feature helps with

  • Create custom inboxes for your own workflows
  • Combine AI prompts with sender and subject rules
  • Keep rules scoped to the active email account

Prompt-Based Rules value in practice

3x Faster daily email
Use AI sorting, drafts, summaries, and reminders together.
1 Calmer workflow
Bring repeated inbox jobs into one focused product.
Every Plan includes AI
Core email features are available without bolt-on complexity.

Feature overview

What it does

Prompt-based rules let you describe how email should be organized instead of forcing every account into generic tabs.

Best for

People who manage clients, partnerships, finance, operations, support, newsletters, and other recurring email categories every day.

Why it matters

Custom rules turn Replyless into an AI email assistant that matches your real workflow, so fewer messages need manual sorting.

Topics covered

  • Custom inbox rules
  • AI prompts
  • Sender rules
  • Workflow inboxes

Frequently asked questions

Can I create custom AI inbox rules?
Yes. Replyless lets you create custom split inboxes with prompts, sender rules, and subject patterns for specific workflows.
Do rules apply across all accounts?
No. Replyless keeps split inbox rules account-scoped so one mailbox does not inherit another mailbox's categories.

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