All templates
For SMS marketers, campaign managers & small business owners

Retire the numbers that keep failing so your lists stay clean

Every Monday, WebRun opens Textmagic, reads the delivery reports from the past week's campaigns, collects the phone numbers that failed more than once, queues them on a Trello card for you to approve before removal, and messages you the count on WhatsApp.

  • No credit card
  • Under $0.01 per run
  • Cancel anytime
14,115 templates Safe automation No code
Every Monday at 9:00 AM WebRun
1 Textmagic read delivery reports
2 Trello queue the numbers for removal
3 WhatsApp message you the summary
Run a sample
In short

How do I find and remove phone numbers that keep failing to deliver?

Every Monday WebRun opens Textmagic, reads the delivery reports from recent campaigns, and collects the phone numbers that failed repeatedly. It queues each one on a Trello card for you to approve before removal and messages you the summary on WhatsApp, so credits stop being spent on numbers nobody receives.

  • Dead numbers surface weekly instead of quietly burning credits
  • Every removal is approved by a person before it happens
  • You see which list is producing the worst data quality

Built for SMS marketers · campaign managers · small business owners · customer messaging teams

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens my.textmagic.com in a real browser with your saved login - no setup, no API keys.

  2. 1
    Textmagic - read delivery reports
    textmagic.com
    WebRun in Textmagic: read delivery reports
    WebRun opens Textmagic to read delivery reports.
    • Open Textmagic and go to the delivery reports for campaigns sent in the past week
    • Capture every phone number with a failed or undelivered result, along with the failure reason
    • Count how many separate campaigns each number has failed on, and keep the ones that failed more than once
    • Note which contact list each failing number sits in

    Done when Every repeatedly undeliverable number is listed with its failure reason and its list.

  3. 2
    Trello - queue the numbers for removal
    trello.com How to Automate Trello
    WebRun in Trello: queue the numbers for removal
    WebRun opens Trello to queue the numbers for removal.
    • Create one card per week on your cleanup board titled with the date and the number of dead numbers found
    • List each number, its list, its failure reason, and how many campaigns it failed on
    • Leave the card in a Needs approval column. WebRun never deletes a contact or edits a list in Textmagic

    Done when This week's cleanup card is waiting for approval on the Trello board.

  4. 3
    WhatsApp - message you the summary
    whatsapp.com How to Automate WhatsApp
    WebRun in WhatsApp: message you the summary
    WebRun opens WhatsApp to message you the summary.
    • Message the campaign owner how many numbers failed again this week and which lists they came from
    • Lead with the biggest offender list so the worst data quality is obvious
    • Link back to the Trello card waiting for approval

    Done when The campaign owner has this week's failure summary on WhatsApp.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
my.textmagic.com
ScheduleRuns automatically on this cadence
Every Monday at 9:00 AM
DeliveryHow each run's result reaches you
Cleanup queue · Trello
OutputWhat each run produces - A weekly card of phone numbers that failed delivery more than once, with the failure reason, the campaign count, and the list each sits in.
Text
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Will it delete contacts from my lists?

No. WebRun only queues the failing numbers on a Trello card for approval. Removing or editing a contact in Textmagic stays a manual decision you make yourself.

How many failures before a number is flagged?

More than one by default, so a single network blip does not condemn a good number. Set your own threshold and WebRun applies it to every delivery report it reads.

Is this the same as tracking opt-outs?

No. Opt-outs are people who chose to leave. This reads delivery results instead, catching numbers that were disconnected, mistyped, or never able to receive a message.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.