Personalize campaigns
in days, not quarters.
OuterSignal builds the segments and audiences your team uses across email, paid, and on-site — so you can focus on driving lift and retaining customers.
Built so your team wins, your clients win, and the revenue keeps coming.
Competitive recurring revenue share
Earn on every account you bring on.
Co-delivery on every engagement
Our partner team co-leads implementations alongside yours — every client, until your operators are ready to run solo. Dedicated support stays on after that.
Co-selling support
Our team joins sales calls, builds custom decks, and helps you close when it makes the difference.
Outcomes that compound
Measurable lift on retention, customer lifetime value, and ad efficiency in the first 90 days — proof points your team can take to the next pitch.See case studies →
Built for growth, retention, and CRO agencies.
Agencies that sell outcomes — not deliverables.
Growth & performance agencies
Push persona-tier audiences into Klaviyo, Shopify, and your paid stack via webhooks. Get more from your ad spend without raising it. Optimize against real customer types, not session data.
Retention & email agencies
Klaviyo, Attentive, Postscript shops. Turn segmentation into a product — persona-driven flows, customer-tier triggers, suppression lists for paid.
CRO & experimentation agencies
Test against the customer segments that actually move the business. Personalize on-site experience, run experiments by persona, and tie lifts back to revenue cohorts that matter.
Best fit: brands doing $5M+ in annual revenue or with customer counts in the tens of thousands.
From intro call to first revenue share, in weeks not quarters.
Apply
A 15-minute intro call to align on fit, ideal client profile, and how we'll work together.
Train
We'll work with your team directly — onboarding sessions, sales collateral, and walkthroughs of the playbook so you can sell and deliver with confidence.
Launch
We co-deliver alongside you until your operators are ready to run solo.
Scale
Bring on more clients. Earn recurring revenue share. Add OuterSignal to every retention pitch.