by sigmadev 5 (1 reviews)

Sigma ImportX Engine

Name: Sigma ImportX Engine
Rating: 5.0 (1 reviews)
Author: sigmadev

Powerful CSV/XLSX importer for WordPress. Import posts, pages, custom post types with an intuitive wizard interface and rollback capability.

Sigma ImportX Engine ranks #55,011 among WordPress.org plugins with 1+ active installations, is #3,668 of 5,310 in the Utilities & Tools category, a 5/5 rating from 1 reviews, and was last updated Mar 23, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9 (Current: 7.1.4)

v1.0 Current Version v1.0

Updated 7 months ago Last Update on 23 Mar, 2026

Refreshed 1 week ago Last Refreshed on

#3,668 of 5,310 in Utilities & Tools

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Rank

#55,011

— No change

Active Installs

— No change

KW Avg Position

2.5

— No change

Downloads

201

+4 today

Support Resolved

— No change

Rating

100%

Review 5 out of 5

5 (1 reviews)

Next Milestone 10

Total Progress 40%

0+ 10+

42,074

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #55,011

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

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Reviews & Ratings

5.0

1 reviews

Overall 100%

1 (100%)

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Plugin Details

Version: 1.0
Last Updated: Mar 23, 2026
Requires WP: 5.8+
Tested Up To: 6.9
PHP Version: 7.4 or higher
Author: sigmadev

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 1
Support Threads: 0
Resolved: 0%

Keywords

csv import migration sigma sigma-importx

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Frequently Asked Questions

Common questions about Sigma ImportX Engine

CSV, XLSX (Excel), XML, and TXT. Delimiters and encodings are detected automatically — no manual configuration needed in most cases.

There is no hard limit imposed by the plugin. Your server's upload_max_filesize and post_max_size PHP settings determine the maximum. Files under 50MB are recommended for smooth performance. For very large datasets, split them into multiple files.

Yes. Sigma ImportX works with any registered post type — custom post types created by your theme or other plugins are listed automatically in the import configuration step.

Basic WooCommerce product import is supported in this release. You can import simple products with standard fields. More WooCommerce-specific field support is planned.

Yes. Every import is stored in the Import History screen. Click Rollback next to any import to reverse it completely and restore your site to its prior state.

Yes. The field mapper lets you assign any CSV column to any registered post meta key. You can also type in a custom meta key manually if it does not already exist.

Three modes are supported: Create — Always inserts new records Update — Finds existing posts by ID, slug, or title and updates them Upsert — Updates if a match is found; creates a new record if not

Not in the current release. Multisite support is planned for a future version.

Scheduled and automated imports are on the roadmap. The current release is wizard-driven.

Featured images can be imported by providing a public URL in your data file. Full media library management is planned for a future release.