How do I import subscribers into Pelcro?

Upload a CSV or Excel file to the AI Harness. It maps your columns to Pelcro fields, shows a preview with the row count, and imports once you approve.

What file formats can I import?

CSV, XLS and XLSX spreadsheets. The agent reads the file, maps the columns, and shows a preview before importing.

Do I need to format my spreadsheet a specific way?

There is no strict template. The agent maps your existing columns to Pelcro fields and shows you the mapping to confirm before anything is created.

How many subscribers can I import at once?

Up to 3,000 rows per import. For a larger migration, split the file and run it in batches.

Pelcro AI Harness · Imports

Import subscribers from a spreadsheet

Upload a CSV or Excel file of up to 3,000 rows. The agent maps the columns to Pelcro fields, shows you a preview, and imports once you approve.

Trusted by leading publishers worldwide

Already trusted by leading publishers worldwide

Case study

See it work

See an import run

Pick a file. The agent reads it, maps the columns to Pelcro fields, and shows a preview. Nothing is created until you approve.

1AskDescribe what you need in plain English.
2ConfirmThe agent shows the record count, severity and a preview.
3ApproveYou approve, or cancel. Nothing changes before that.
4DoneThe agent runs it on live data and reports what changed.

Import subscribers.csv

Low impact

842 rows ready, 4 columns mapped to Pelcro fields.

email → Customer email
first_name → First name
plan → Subscription plan
renewal → Renewal date

CancelApprove

Illustrative. These files and counts are examples, not live data. Nothing imports until you approve.

Who it's for

Publishers migrating subscribers from another platform
Teams onboarding a new list or an acquired title
Ops staff who dread manual data entry and column matching

Features

What it does

CSV and Excel files: Upload a CSV, XLS or XLSX file. The agent reads it and prepares the import for you.
Columns mapped for you: The agent matches your spreadsheet columns to Pelcro fields like email, plan and renewal date.
Preview before importing: You see the mapped columns and the row count on a confirmation card, and nothing is created until you approve.
Up to 3,000 rows: Import up to 3,000 rows in one pass, whether you're migrating a list or onboarding a new title.
Creates subscriptions and invoices: Rows can create customers, subscriptions and invoices together, so existing subscriptions carry over.
Approval-gated by default: The import runs only after you approve the preview. The agent proposes; you decide.

Last updated November 5, 2026

FAQ

Frequently asked questions

How do I import subscribers into Pelcro?: Upload a CSV or Excel file to the AI Harness. It maps your columns to Pelcro fields, shows a preview with the row count, and imports once you approve. See the AI Harness
What file formats can I import?: CSV, XLS and XLSX spreadsheets. The agent reads the file, maps the columns, and shows a preview before importing.
Do I need to format my spreadsheet a specific way?: There is no strict template. The agent maps your existing columns to Pelcro fields and shows you the mapping to confirm before anything is created.
How many subscribers can I import at once?: Up to 3,000 rows per import. For a larger migration, split the file and run it in batches.

Get started

Import your subscribers with the AI Harness

Upload a spreadsheet, check the column mapping, and approve. The agent handles the rest.

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