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01Integration field card

Sender Integration & Mobile Approval Automation

Run Sender on autopilot. Keep the veto.

8 actions

Your Sender audience updates and field creations ship without your review. Rills proposes each change, you approve from your phone before it goes live.

Try the approval demo

Interactive. No signup. 14 days free · approvals always free.

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02. The trust layer

Most automation fires first, asks later. Rills shows you the change before it ships.

Every consequential communication action from Sender arrives on your phone first. Approve in seconds. Decline without explaining yourself. Workflows wait, paused at zero cost, until you decide.

Queue 3

SENDER · FIELD UPDATE
70

Update subscriber fields for 1,247 leads with a new company field?

Affects 1,247 subscribers · target list: 'Tech Pros'

Field name: 'Company' → 'Company Size'

Last similar rename caused a segmentation error 3 weeks ago

SWIPE → APPROVE
Illustrative. Your real proposals match your data and your approval history.
  1. Free to wait. Free to think.

    Approvals and logic don't cost a credit. Pause a workflow for three hours or three weeks. The price is the same: zero. You only pay when something real happens: an AI call, an outbound action.

  2. Approve from your phone in five seconds.

    Swipe right when you're sure. Decline when you're not. Between meetings, mid-coffee, on the train. No dashboard to babysit, no inbox triage, and no surprise send you find out about after it's already out the door.

  3. Routine cases graduate themselves.

    Every approval feeds a confidence score for that exact workflow shape. The obvious cases (the ones you've green-lit fifty times) start running on their own. The judgment calls still come to you.

03. Overview

About Sender automation

Sender is a communication platform built for speed, but that speed works against you when changes ship without review. A subscriber field update goes out to 3,000 people before you notice the typo in the custom field name.

When Sender runs unsupervised

Unreviewed updates to your subscriber data or fields can break segmentation, trigger wrong automations, or send a campaign to the wrong list.

  • A subscriber field update renames a key attribute, and your "VIP customers" workflow starts sending to the wrong group.
  • A new field gets created with a misspelled label, and your next email campaign references it incorrectly.
  • A group lookup returns stale data, and your targeted promotion goes to unengaged subscribers.
  • A campaign preview gets sent without final copy review, hitting inboxes with blanks.

What Rills does inside Sender

Rills intercepts every Create Or Update Subscriber, Create Field, and Update Subscriber Fields operation. It shows you the proposed change, the affected subscribers, and the potential downstream impact. You approve or reject from your phone. This is Sender automation with a human in the loop.

The campaign still ships; you just see what it will do before anyone else does.

Why Sender has no triggers and how Rills fills the gap

Sender doesn't fire webhooks for list changes or campaign activity. Without triggers, you can't react automatically to subscriber behavior or campaign results. Rills fills the gap with scheduled and polling patterns.

  • Schedule a daily check to Get All Workflows and flag any that have been disabled unexpectedly.
  • Poll Get Group By ID every hour to detect when a segment drops below a critical size and propose a re-engagement campaign.
  • Use an upstream integration (like Stripe or a form tool) to trigger a Create Or Update Subscriber action when a new purchase or signup happens.
04. Actions

What Rills can do in Sender

2 of 8 actions across reads, writes, and updates.

  1. 01

    Create Or Update Subscriber

    Add new contacts to your email list or update existing contact information automatically, ensuring your subscriber database stays current with the latest details.

  2. 02

    Update Subscriber Fields

    Modify subscriber information including email, name, groups, and custom fields to keep your contact database current and enable personalized email campaigns.

05. NEXT MOVE

Approve every Sender change before it ships.

14 days free. No credit card. About 90 seconds to your first proposal.