Serial Numbers
Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce
by PluginEver · WordPress.org page · Website
Serial Numbers has 1,000+ active installs on WordPress.org and 102,421 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on August 30, 2026, tested up to WordPress 7.1.
Serial Numbers at a glance
Is Serial Numbers well maintained?
Features
The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.
- Add Keys Manually: You can manually enter as many keys as you wish, or you can use our powerful built-in bulk importer to do the work for you
- Deliver Keys Automatically: You have the option to auto-complete any order to send and show keys to your customer’s order details page after successful…
- Detailed Reporting: The plugin provides comprehensive reporting and logging features, allowing you to track the usage and activation of the keys. This helps…
- Self-service: Customers can manage their license keys and downloads for all of their associated orders at any time by logging into their accounts on the “My…
- License Key Encryption: To guarantee your security, the keys kept in the database are encrypted. With this plugin, you may avoid headaches and second thoughts…
- Key Generator (PRO): You can control how your keys will be generated. Using the built-in license generator, you can customize your key interface rule to…
- Automatically Generate Keys (PRO): You can use the automatic key generation rule for a license-enabled product; our plugin will automatically generate and…
- Flexible Activation Options: You can choose to require customers to activate their keys before accessing or using your digital products. This allows you to…
- API Form for Validation, Activation, Deactivation: Serial Numbers includes a built-in license key validator API form to validate, activate, and deactivate keys…
- Reuse Keys: When a sold key is refunded or an order fails, activating this option allows you to reuse the refunded or failed keys. You don’t have to be…
- Revoke Keys: When an order is canceled or reimbursed, the key can be revoked. The key will be invalidated if the order is canceled or refunded
- Simple Product Support: Create and assign keys for simple products. You can sell keys for any of your products that fall into the group of “simple products.”
Serial Numbers reviews and ratings
78 reviews on WordPress.org, with the most recent ones as their authors posted them.
78 reviews
- 5★
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72
- 4★
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0
- 3★
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0
- 2★
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1
- 1★
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5
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Customer service will leave you high and dry
I never write bad reviews because I'm a small business owner. However, I've been frustrated since I started paying for this plugin over a year ago. The software works, and I'm very thankful for it. The problem is that when I have questions or issues with it, customer support takes weeks to respond, and when they do, they might ask a silly question instead of trying to help. I often feel like their support is handled by troll bots, it's that bad. Not ideal for something that can leave all your software unusable in a moment. Maybe I'll try this forum for support instead, they seem to actually respond here, maybe because it's public. Edit: been with them for years now... they're shady and will do anything to nickel and dime you instead of you being taken care of. Stay away.
DataLife -
Excellent and skilled support team
The plugin works great. Also the support team is available trough chat and is very skilled in helping with WordPress. I recommend.
user82882 -
Excellent Support
We had an issue with an update of their plugins. We submitted a support ticket, and they immediately pushed a new update that fixed our problem. Excellent support team.
cooperhsp -
Great product and amazing support!
I have the WC Serial Numbers Pro plugin for a year now. It is a great product and today I needed a bit of help, that was unconventional, the support team helped me above and beyond. Thank you so much for the great product and the fantastic support! All the best,Sagi
audiospotsolutions -
Great plugin
This solved our challenge and creates random serial codes for our customer transaction. Powerful and think it will only get better.
clarodave -
Great plugin & support team
The plugin is well-built, reliable, and packed with features that make licensing and serial key delivery seamless. What really stands out is the support team — they're responsive, knowledgeable, and genuinely committed to helping users. Highly recommended!
caionog
Serial Numbers alternatives
Plugins that solve the same problem, ranked by how closely they overlap with Serial Numbers.
-
License Manager for WooCommerce 6,000+ installs · 4.6 -
Digital License Manager 800+ installs · 4.7 -
Software License Manager 900+ installs · 4.6
Details
An easy way to sell digital products and manage licenses with WooCommerce.
The full description, screenshots and every review live on the WordPress.org page.
Tags
- license
- license manager
- serial key
- serial number
- woocommerce
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- Version
- 2.3.8
- Last updated
- Aug 30, 2026
- First published
- Jan 21, 2019
- Requires WordPress
- 5.2
- Tested up to
- 7.1
- Requires PHP
- 7.4
- Requires plugins
- WooCommerce
- Pricing
- Free on WordPress.org
Serial Numbers FAQ
What does Serial Numbers do?
According to its WordPress.org readme, Serial Numbers offers Add Keys Manually: You can manually enter as many keys as you wish, or you can use our powerful built-in bulk importer to do the work for you, Deliver Keys Automatically: You have the option to auto-complete any order to send and show keys to your customer’s order details page after successful, Detailed Reporting: The plugin provides comprehensive reporting and logging features, allowing you to track the usage and activation of the keys. This helps, Self-service: Customers can manage their license keys and downloads for all of their associated orders at any time by logging into their accounts on the “My and License Key Encryption: To guarantee your security, the keys kept in the database are encrypted. With this plugin, you may avoid headaches and second thoughts.
How many active installs does Serial Numbers have?
WordPress.org reports 1,000+ active installs for Serial Numbers as of September 7, 2026.
Is Serial Numbers still maintained?
Yes. The last release was on August 30, 2026 and it is tested up to WordPress 7.1.
Does Serial Numbers have good support?
On the WordPress.org forum, 1 of 1 recent support threads for Serial Numbers are marked resolved. That is the developer's free support; a paid version usually comes with its own channel.
Is Serial Numbers free?
Serial Numbers is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.