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Siren

sirenaffiliates.com

From $19.08/mo Free plan WebAPISelf-hosted

What it is

Siren manages partner and incentive programs for affiliates, referrals, royalties, loyalty, revenue sharing, and sales commissions. It tracks clicks, leads, sales, renewals, and other events, then attributes outcomes and calculates commissions or rewards. Its feature page describes five attribution models: first-touch, last-touch, top-score, shared engagement pool, and performance-weighted pool. A partner portal supports partner access, while Siren tracks approvals and payouts and exports payout batches for the payment method a customer uses. WordPress integrations include WooCommerce, Easy Digital Downloads, LifterLMS, LearnDash, Gravity Forms, Ninja Forms, and North Commerce. Managed Cloud integrations include Shopify, Stripe, HubSpot, Salesforce, NetSuite, plus API and webhook connections. Siren is available as a self-hosted WordPress plugin and in hosted Cloud or Full-Service editions. For WordPress, affiliate, commission, and payout records remain in the customer's WordPress database and can be exported. The Lite plan is free. Paid WordPress plans start at $229 a year for Essentials; Plus is $299 a year and Pro is $499 a year. The plugin requires self-hosted WordPress 6+ and PHP 8.1 or newer, and does not directly integrate with MemberPress.

Spec sheet

Product
Siren is a partner and incentive management platform for affiliate, referral, royalty, loyalty, revenue-share, and sales-commission programs.Read 11 Oct 2026 · sirenaffiliates.com
Free plan
YesRead 22 Sep 2026 · sirenaffiliates.com
Integrations
WordPress integrations include WooCommerce, Easy Digital Downloads, LifterLMS, LearnDash, Gravity Forms, Ninja Forms, and North Commerce.Read 11 Oct 2026 · sirenaffiliates.com
Support
Paid WordPress plans include updates and support while the license is active, with priority response for Plus and Pro subscribers.Read 11 Oct 2026 · sirenaffiliates.com
Company
Siren’s privacy policy identifies the site operator as Novatorius, LLC.Read 11 Oct 2026 · sirenaffiliates.com
API access
YesRead 22 Sep 2026 · sirenaffiliates.com
Attribution
Its feature page describes five attribution models: first-touch, last-touch, top-score, shared engagement pool, and performance-weighted pool.Read 11 Oct 2026 · sirenaffiliates.com
Attribution models
multi_touchRead 22 Sep 2026 · sirenaffiliates.com
Automated payouts
YesRead 22 Sep 2026 · sirenaffiliates.com
Cloud connections
Managed Cloud integrations listed include Shopify, Stripe, HubSpot, Salesforce, NetSuite, and connections through APIs and webhooks.Read 11 Oct 2026 · sirenaffiliates.com
Data ownership
For the WordPress edition, affiliate, commission, and payout records remain in the customer’s WordPress database and can be exported.Read 11 Oct 2026 · sirenaffiliates.com
Hosting options
Siren is offered as a self-hosted WordPress plugin and as hosted Cloud or Full-Service editions.Read 11 Oct 2026 · sirenaffiliates.com
Not supported
Siren says it does not provide self-recruited MLM downlines or a marketplace of affiliates to recruit.Read 11 Oct 2026 · sirenaffiliates.com
Notable limits
The WordPress plugin requires self-hosted WordPress 6+ and PHP 8.1 or newer, and does not directly integrate with MemberPress.Read 11 Oct 2026 · sirenaffiliates.com
Partner portal
YesRead 22 Sep 2026 · sirenaffiliates.com
Partners and payouts
Siren provides a partner portal and tracks approvals and payouts, exporting payout batches for the payment method the customer uses.Read 11 Oct 2026 · sirenaffiliates.com
Security and audit
The features page describes role-based access, single sign-on on Siren-hosted editions, append-only activity logs, and audit export.Read 11 Oct 2026 · sirenaffiliates.com
Tracking
It tracks clicks, leads, sales, renewals, and other events, then attributes results and calculates commissions and rewards.Read 11 Oct 2026 · sirenaffiliates.com
Who it serves
The maker identifies WordPress stores, course platforms, creator marketplaces, subscription products, and sales teams as suitable use cases.Read 11 Oct 2026 · sirenaffiliates.com

Plans and prices

Siren Lite Free Unlimited programs, affiliates & conversions · basic e-commerce integrations · referral links and coupon tracking · CSV payout export Read 11 Oct 2026 · sirenaffiliates.com
Siren Essentials $229 a year $229/year per site Unlimited programs · recurring commissions · advanced attribution · program groups · affiliate portal · store credit payouts Read 11 Oct 2026 · sirenaffiliates.com
Siren Plus $299 a year $299/year per site Everything in Essentials · collaborator teams · Stripe Connect payouts · lifetime commissions · priority support Read 11 Oct 2026 · sirenaffiliates.com
Siren Pro $499 a year $499/year per site Everything in Plus · partner hierarchies · reporting-line overrides · cascading commissions up to 5 layers Read 11 Oct 2026 · sirenaffiliates.com
Cloud Essentials $996 a year billed annually · $996/yr · 2 months free 5,000 engine activity/mo · unlimited programs & collaborators · webhooks & REST API · founding access waitlist Read 11 Oct 2026 · sirenaffiliates.com
Cloud Plus $1,248 a year billed annually · $1248/yr · 2 months free 50,000 engine activity/mo · unlimited programs & collaborators · collaborator groups · Stripe Connect payouts · founding access waitlist Read 11 Oct 2026 · sirenaffiliates.com
Cloud Pro $3,744 a year billed annually · $3744/yr · 2 months free 500,000 engine activity/mo · unlimited programs & collaborators · partner hierarchies · cascading commissions up to 5 layers · founding access waitlist Read 11 Oct 2026 · sirenaffiliates.com
Full-Service Priced on request Setup + monthly · priced on a scoping call Unlimited engine activity · dedicated instance · white-glove setup · named account manager & uptime SLA · SSO and role-based access Read 11 Oct 2026 · sirenaffiliates.com

Every Siren plan and price →

Strong points and limits

Strong points

  • Tracks clicks, leads, sales, renewals, and other events.
  • Provides five attribution models.
  • WordPress records remain in the customer's database.
  • Lite includes unlimited programs, affiliates, and conversions.

Limits

  • WordPress plugin requires WordPress 6+ and PHP 8.1+.
  • No direct MemberPress integration.
  • Does not provide self-recruited MLM downlines.
  • Full-Service pricing requires a scoping call.

Who it suits

Siren suits WordPress stores, course platforms, creator marketplaces, subscription products, and sales teams that need partner programs and commission tracking. Its hosted editions may suit teams that prefer not to self-host the WordPress plugin.

Verdict

Siren supports several kinds of partner and incentive programs, with self-hosted WordPress and hosted editions. Review the plugin requirements, payout options, and edition-specific pricing before choosing a setup.

Where Specifiction places it

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