Siren for Membership Sites
One system for every way people help your membership grow—member referrals, affiliates, ambassadors, community partners, renewals, upgrades, and performance incentives.
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Siren is extremely flexible, and it opens up a whole world of possibilities in WordPress based collaboration. I recommend you try it out for yourself, and if you have any questions, the support is excellent.
Armando J.
Principal Software Engineer, PerezCarreno & Coindreau
Siren is so much more than an affiliate plugin with its multiple rewards structures. There's nothing like it on the market. Period.
Justin Ferriman
Founder, BrightGrowth
Finally, a WordPress solution that allows you to turn your learning site into a Netflix, or Udemy clone. Siren is the future of affiliate marketing and partnerships for the eLearning and WordPress industries.
Chris Badgett
CEO, LifterLMS
Siren Affiliates plugin has all the features I need, and the ones that I didn't know I needed!
It lets me track traditional affiliate referrals, but also, allows me to track revenue shares with my course co-creators.
And, one of the most important things I like most about Siren isn't a feature, but it's the top notch support provided by the development team!
I highly recommend Siren from the support to the plugin features.
Thank you for creating this, and at an affordable price.
Darren Mullen
Smart Workflow Guru
I feel support actually reads and understands what is being asked, which is one of my biggest frustrations with most support teams in the plugin's business. Most support replies are scripted and not relevant to what's being asked. This is not what happens with Siren.
Marco Almeida
Founder, PT Woo Plugins
These guys are the best. The program is simple and easy to use and their support is very quick to answer questions.
Adam McGee
Founder, Lemon Head Design
Siren is fantastic. Intuitive, powerful, well-supported. I'm thrilled I switched from AffiliateWP.
Corey Maass
Creator, Developer
I am thrilled to be a new Siren customer. Today, I created the first Affiliate Program for my LifterLMS site. This is an excellent solution for compensating content creators, and I can think of a couple of other use cases that I can't wait to try out! I highly recommend this product.
Robert Mascatello
Founder
I purchased Siren Affiliates and had a one-on-one with Alex. I was really impressed with the product and all the features it has. He was really thorough. I'd definitely recommend this plugin to anyone who needs to launch an affiliate program.
Anita
Web Designer
Siren Affiliate Manager is an exceptionally well-designed and thoughtfully built WordPress plugin. If you're running an affiliate program with multiple affiliates, different transaction types, or custom engagement triggers that need to generate commissions, this tool gives you serious power and flexibility. What really sets it apart, though, is the developer. Alex has been incredibly helpful and willing to customize the plugin for my specific use case. More importantly, he was focused on creating real value for my business - not just billing hours. That kind of mindset is rare. The plugin is robust, flexible, and clearly built by someone who understands real-world affiliate program complexity. I can't recommend Siren highly enough.
Julian Foster
Digital Strategist
How do you give the right person credit and reward them according to the rules of that relationship?
Reward existing members when they introduce someone who joins, subscribes, or completes another qualifying membership action.
Choose whether the reward triggers on signup, payment, qualification, or another milestone that matches your economics.
View program detailsReward publishers, creators, experts, or partners who promote your membership and generate paying members.
View program detailsCreate a curated incentive program for trusted members, moderators, creators, or community leaders who actively help the membership grow.
Keep their economics separate from a public affiliate program.
View program detailsReward renewals, continued membership, or other retention milestones when those lifecycle events are available to Siren from the connected membership or billing system.
View program detailsReward members or partners when an account upgrades, buys an add-on, moves to a higher tier, or reaches another valuable expansion event.
Share revenue with experts, hosts, instructors, community partners, or other contributors whose role continues after the initial acquisition.
View program detailsReward ambassadors, affiliates, members, or partners for referral volume, launch goals, retention milestones, or other community growth outcomes.
View program detailsDifferent programs can use the same underlying operating model.
A member joins, renews, upgrades, refers a friend, an affiliate generates a subscription, an ambassador hits a milestone, or another membership event occurs.
Siren determines which member, affiliate, ambassador, contributor, or partner relationship should receive credit based on the program rules.
The program decides what that credit is worth: referral reward, commission, store credit, revenue share, flat reward, or performance bonus.
Review what qualifies before it becomes payable, or automate the parts of the approval process that do not need human review.
Track what is pending, owed, and paid, with the underlying activity connected to the reward.
Run Siren directly on your own WordPress site and keep your program data in your own database.
Best for:
WordPress membership businesses using supported membership, ecommerce, LMS, or form workflows where the team wants to run Siren directly on its own site.
Use Siren as a hosted incentive layer when membership, billing, CRM, community, or referral workflows need to connect across a broader business stack.
Best for:
Larger paid communities, multi-system memberships, and teams that need API/webhook-based lifecycle events or implementation support.
Customers earn a flat reward for every friend they refer who buys.
Includes 1 program
Simple percentage commission on every referred sale.
Includes 1 program
A higher rate on new business, a lower rate on renewals, chosen automatically.
Includes 2 programs, 1 program group
Flat credit on every purchase, no referral links needed.
Includes 1 program
Top-performing partner wins the entire monthly bonus pool.
Includes 1 distributor
Flat fee per form submission with last-touch attribution.
Includes 1 program
New Business vs Renewal Commission runs on Siren hosted with Marketron.
Already getting word-of-mouth sales? Learn how to create a customer referral program that tracks and rewards the customers sending you business. Step-by-step for WordPress.
Learn how to create an ambassador program as a premium tier of your existing affiliate program. Two programs, better terms, tracked with links and coupon codes.
Learn how customer rewards programs work, which reward models to use, what actions to incentivize, and how to create your first customer rewards program with Siren.
Yes. Members can participate as collaborators in a referral program and earn when the referred person completes the qualifying action defined by the program.
Yes, when renewal events are available to Siren through the connected membership, commerce, or billing workflow and the program is configured to reward them.
Yes. Separate programs or participant structures can represent curated ambassadors, members, affiliates, or partners with different economics.
Yes, when those measurable lifecycle events are available from the connected system. The reward can be structured around the business event that matters.
Yes. Siren is designed to run multiple programs with different participants and rules from the same underlying system.
No. Siren has a self-hosted WordPress edition and a hosted option for membership businesses that operate across a broader stack.
Run member referrals, affiliate programs, ambassador incentives, renewal rewards, revenue share, and performance bonuses without rebuilding the system every time your membership model evolves.
