Siren
What it is
Siren is affiliate software with a partner portal, automated payouts, multi-touch attribution, and API access. Its free Siren Lite plan includes unlimited programs, affiliates, and conversions, and requires no credit card. Paid plans add options for commissions, attribution, and payouts. Siren Essentials costs $229 a year and includes recurring commissions on subscriptions, course, lesson, and form triggers, program groups, advanced attribution, an affiliate portal, and store-credit payouts. Siren Plus costs $299 a year and includes Essentials features along with collaborator groups, Stripe Connect real-money payouts, lifetime commissions, and priority support. Siren Pro costs $499 a year and includes five commission layers. The listed pricing note also mentions a 30-day trial. Siren is listed for the API platform. The plans differ in the commission and payout capabilities they provide, from store credit on Essentials to real-money payouts on Plus.
For and against
For
- Free plan allows unlimited programs, affiliates, and conversions
- No credit card required for Siren Lite
- Includes partner portal and automated payouts
- Plus adds Stripe Connect real-money payouts
Against
- Essentials costs $229 a year
- Plus costs $299 a year
- Pro costs $499 a year
The verdict
Siren offers a free entry plan and paid tiers with distinct commission and payout options. Check which listed capabilities your affiliate program needs before selecting a tier.
Who it suits
Siren may suit teams managing affiliate programs that need a partner portal, attribution, or automated payouts. The free plan is an option for programs that can work with its listed inclusions; paid tiers add specific commission and payout capabilities.
Plans and prices
Siren Lite
Unlimited programs, affiliates & conversions · basic e-commerce integrations · referral links and coupon tracking · CSV payout export
Read 11 Oct 2026 · sirenaffiliates.com
Siren Essentials
Unlimited programs · recurring commissions · advanced attribution · program groups
Read 11 Oct 2026 · sirenaffiliates.com
Siren Plus
Everything in Essentials · collaborator teams · Stripe Connect payouts · lifetime commissions
Read 11 Oct 2026 · sirenaffiliates.com
Siren Pro
Everything in Plus · partner hierarchies · reporting-line overrides · cascading commissions up to 5 layers
Read 11 Oct 2026 · sirenaffiliates.com
Cloud Essentials
5,000 engine activity/mo · unlimited programs & collaborators · webhooks & REST API · founding access waitlist
Read 11 Oct 2026 · sirenaffiliates.com
Cloud Plus
50,000 engine activity/mo · unlimited programs & collaborators · collaborator groups · Stripe Connect payouts
Read 11 Oct 2026 · sirenaffiliates.com
Cloud Pro
500,000 engine activity/mo · unlimited programs & collaborators · partner hierarchies · cascading commissions up to 5 layers
Read 11 Oct 2026 · sirenaffiliates.com
Full-Service
Unlimited engine activity · dedicated instance · white-glove setup · named account manager & uptime SLA
Read 11 Oct 2026 · sirenaffiliates.com
On the record
- API access
- Yessirenaffiliates.com · read 22 Sep 2026
- Attribution
- Its feature page describes five attribution models: first-touch, last-touch, top-score, shared engagement pool, and performance-weighted pool.sirenaffiliates.com · read 11 Oct 2026
- Attribution models
- multi_touchsirenaffiliates.com · read 22 Sep 2026
- Automated payouts
- Yessirenaffiliates.com · read 22 Sep 2026
- Cloud connections
- Managed Cloud integrations listed include Shopify, Stripe, HubSpot, Salesforce, NetSuite, and connections through APIs and webhooks.sirenaffiliates.com · read 11 Oct 2026
- Company
- Siren’s privacy policy identifies the site operator as Novatorius, LLC.sirenaffiliates.com · read 11 Oct 2026
- Data ownership
- For the WordPress edition, affiliate, commission, and payout records remain in the customer’s WordPress database and can be exported.sirenaffiliates.com · read 11 Oct 2026
- Hosting options
- Siren is offered as a self-hosted WordPress plugin and as hosted Cloud or Full-Service editions.sirenaffiliates.com · read 11 Oct 2026
- Integrations
- WordPress integrations include WooCommerce, Easy Digital Downloads, LifterLMS, LearnDash, Gravity Forms, Ninja Forms, and North Commerce.sirenaffiliates.com · read 11 Oct 2026
- Notable limits
- The WordPress plugin requires self-hosted WordPress 6+ and PHP 8.1 or newer, and does not directly integrate with MemberPress.sirenaffiliates.com · read 11 Oct 2026
- Not supported
- Siren says it does not provide self-recruited MLM downlines or a marketplace of affiliates to recruit.sirenaffiliates.com · read 11 Oct 2026
- Partner portal
- Yessirenaffiliates.com · read 22 Sep 2026
- Partners and payouts
- Siren provides a partner portal and tracks approvals and payouts, exporting payout batches for the payment method the customer uses.sirenaffiliates.com · read 11 Oct 2026
- Product
- Siren is a partner and incentive management platform for affiliate, referral, royalty, loyalty, revenue-share, and sales-commission programs.sirenaffiliates.com · read 11 Oct 2026
- Security and audit
- The features page describes role-based access, single sign-on on Siren-hosted editions, append-only activity logs, and audit export.sirenaffiliates.com · read 11 Oct 2026
- Support
- Paid WordPress plans include updates and support while the license is active, with priority response for Plus and Pro subscribers.sirenaffiliates.com · read 11 Oct 2026
- Tracking
- It tracks clicks, leads, sales, renewals, and other events, then attributes results and calculates commissions and rewards.sirenaffiliates.com · read 11 Oct 2026
- Who it serves
- The maker identifies WordPress stores, course platforms, creator marketplaces, subscription products, and sales teams as suitable use cases.sirenaffiliates.com · read 11 Oct 2026
