Awin vs Siren

Awin connects brands with more than one million partners for partnership marketing. Its directory, recommendations, and campaign marketplace help advertisers discover publishers and promotional opportunities. Reporting covers campaign results, customer journeys, and publisher, product, and creative performance. Advertisers can create commission groups using product, customer status, coupon code, campaign, publisher, and transaction-date criteria; Advanced adds further rules. Tracking records basket value, product count and type, customer status, coupon use, and click-to-sale delay. Ecommerce plugins and a Conversion API support tracking integrations, while Awin lists more than 80 technology partners. Automated payouts, fraud prevention, last-click attribution, and API access are included capabilities. Security information includes ISO 27001 certification, regular penetration testing, and GDPR measures. Self-managed advertisers maintain and test their tracking, with paid integration help available. The publisher app supports link creation, partner discovery, storefronts, offer filtering, earnings, and performance insights. Access costs £99 a month plus VAT and a 3.5% transaction fee; Accelerate costs £199.00 GBP plus VAT and a 2.5% fee.

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.