For agencies

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.

How it works
Why partner with us

Built so your team wins, your clients win, and the revenue keeps coming.

01

Competitive recurring revenue share

Earn on every account you bring on.

02

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.

03

Co-selling support

Our team joins sales calls, builds custom decks, and helps you close when it makes the difference.

04

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 →

Who this is for

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.

How it works

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.

FAQ

Common questions.

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