Now in Beta

Increase revenue with targeted real-money rewards

Allocate rewards like ad spend—only when it pays. Lift LTV, lower CAC, and re-activate users with our precision offer engine.

+23%
Sprint Completions
-15%
Lower CPA
48h
Time to Live

Events in. Revenue out.

A complete rewards infrastructure in four simple steps.

Ingest events

Track buy/sell, earn/spend, quests, level ups, and a daily playerSnapshot.

stack.track('level_up', { level: 5 })

Segment users

Geo, device, trust, predicted value, spend patterns.

segment: 'high_value_whale'

Serve offers

Offer wall (iFrame), SDK, or your own UX via API. Control budgets & exposure.

<StackedWall userId='123' />

Reward & cash-out

In-game currency, PIXEL, USDC, gift cards; on-chain optional.

payout: 'usdc' | 'gift_card'

More than just an offer wall

A suite of tools to drive growth, retention, and revenue.

Rewarded offers

Pay for the actions that correlate with spend (not just installs). Lift retention with targeted milestones.

Dynamic bundles & flash sales

Time-boxed, user-personalized, profit-guarded sales. Show the right item at the right price.

Creator/UGC incentives

Verified short-form views. Reward users for creating content that drives organic growth.

Qualified referrals

Reward when referee hits D7 or first purchase. Block self-referrals with device fingerprinting.

Real results from live campaigns

*Anonymized partner data
+23%

Sprint Completions

Targeted offers increased completions while holding margin.

-15%

CPA Reduction

Hard money copy lowered CPA vs soft copy in paid tests.

3.4x

ROI

Co-op tasks ('Duo Dash') increased joint retention without payouts spiking.

Integrate fast. Iterate daily.

Launch in 48 hours with our drop-in SDKs or fully custom API. We handle the heavy lifting of reward fulfillment and fraud detection.

Developer Friendly SDKs

Node.js, Go, React Native, Unity.

Drop-in Offer Wall

Fully hosted iFrame with 2 lines of code.

Ops Dashboard

Spreadsheet import for offers; no dev time needed for updates.

import
Stacked from '@stacked/sdk';
// Initialize SDK
const client = new Stacked({
apiKey: 'sk_live_...',
});
// Track an event
await client.track('level_up', {
userId: 'user_123',
level: 5,
});
Enterprise Grade Security

Fraud-proof by design

We fight bots, ring fraud, and abuse so you don't have to. Our multi-layer defense system keeps your budget focused on real users.

Geo + Age Gating

Strict eligibility rules per offer to ensure compliance with local laws.

Trust Scoring

Real-time device, IP, and account age scoring to block bad actors.

Per-User Caps

Set earning limits and cool-down periods to prevent economy abuse.

S2S Validation

Server-side callbacks for all completions. No client-side spoofing.

User_8842
IP: 192.168.1.1
PASS
Bot_991
VPN Detected
BLOCK
User_3321
Device Trust: High
PASS

Simple pricing

Start small and scale as you grow.

Starter

Perfect for testing rewards.

iFrame offer wall
S2S rewards
Basic fraud caps
Standard support
Most Popular

Growth

Scale your revenue operations.

API & SDK access
Custom surfaces
Creator & Referral modules
Priority support

Enterprise

For high-volume publishers.

Dedicated support
Custom anti-fraud rules
SLAs
Volume pricing

Common questions

What data do we need to send?

A handful of atomic events + a daily snapshot. We use this to segment users and verify task completion.

How do payouts work?

We can fulfill points, gift cards, or crypto directly to users. Or you can keep it in-game and we just signal completion.

How do we keep it profitable?

Budget caps, predicted profit ranking, and holdout groups. You control the margins.

Can we run weekly tests?

Yes—daily. Use our spreadsheet import to launch new offers without engineering time.

See Stacked in action