Earn 30% recurring revenue on every client. Get certified, co-market, and access beta features ahead of the world. Built for Shopify Plus partners, CRO shops, growth agencies, and performance marketers who live and breathe ecom. Offer your clients an AI-native experimentation platform — and earn recurring revenue.
For the lifetime of every account you refer or manage. No clawbacks, no tiered haircuts. Paid monthly via Stripe or bank transfer.
Train your team on personalization, A/B testing, and the CustomFit platform. Display the badge on your site and proposals.
Featured in our partner directory, joint webinars, case studies, and warm leads from our sales team in your region.
Whether you run a 50-person CRO agency, a Shopify Plus shop, or a one-person growth practice — there is a tier for you.
Earn 30% recurring, get certified, co-sell with our team, gated beta access. Best for agencies with 5+ ecom clients.
Apply →Build certified integrations and reach our 2,400+ brand audience. Joint case studies and a dedicated marketplace listing.
Email partnerships →Refer, earn, repeat. Free to join. No agency or product team required. Real-time dashboard and Stripe payouts.
Join the affiliate program →Our customers are 100% D2C and ecommerce brands. So is our partner enablement, our certification, and our case studies.
Native checkout extensibility, theme A/B, post-purchase upsells.
Run rigorous Bayesian experiments at scale across 10+ client accounts.
Match landing pages to ad campaigns. Per-campaign personalization.
Sit at the strategy layer. Show real revenue lift in client QBRs.
The CustomFit partnership pays for itself in the first quarter. We bake personalization into every D2C retainer now — clients see the lift, we keep them longer, our MRR keeps stacking.
The CustomFit.ai partner program is a revenue-share program for D2C and ecommerce marketing agencies. Partners get recurring commission on referred and managed accounts, a dedicated partner manager, co-marketing, deal support, and early access — so agencies can deliver CRO results and a new revenue stream.
Tell us about your agency & clients.
Get certified and meet your partner manager.
Bring clients or manage their experiments.
Recurring commission, paid monthly.
Add a platform that proves your impact.
Turn landing-page work into recurring revenue.
Offer personalization & testing to clients.
CustomFit became both a results engine for our clients and a recurring revenue line for us. The partner team is genuinely hands-on.
The CustomFit.ai partner program is a revenue-share program for D2C and ecommerce marketing agencies. Partners earn recurring commission on referred and managed accounts, with a dedicated partner manager, co-marketing, deal support, and early access to new features.
For CRO, performance, and Shopify-development agencies, CustomFit becomes both a results engine for clients and a recurring revenue line for the agency. A partner portal, certification, and training help your team deliver measurable lift and stand out in pitches.
Getting started is simple: apply, get certified, then refer clients or manage their experimentation directly. Commission is recurring and paid monthly, so the value compounds as your book of managed accounts grows.
Partners earn recurring monthly commission on referred and managed accounts, plus deal support and co-marketing.
CRO agencies, performance-marketing agencies, and Shopify development shops that want a results platform and a new recurring revenue stream.
30% lifetime revenue share. Free certification. Dedicated enablement.