Every platform, side by side. Only one caps the bill.
Same job — receipts, entitlements, paywalls, analytics. We charge 1% of tracked revenue and stop at $999 a month. Below, compute your own number and read the feature matrix line by line.
- CashSDK
- RevenueCat
- Adapty
- Superwall†
- Apphud‡
Drag the slider or the chart. Ours flattens at $999; theirs never stops.
a year vs RevenueCat at $5,000/mo
$25/mo more in your pocket
Each rival is modeled on its premium published tier plus real base fees and add-ons (mid 2026), on gross tracked revenue — every figure is a published price, nothing invented. RevenueCat Pro: 1% over $2.5k. Adapty Pro + Refund Saver add-on: 1.2% over $5k. † Superwall Scale: $199/mo + 1% of paywall-attributed revenue, shown at 80% attribution (an app that runs its purchases through Superwall paywalls). ‡ Apphud Expert: $59/mo + $11.99 per $1k MTR over $5k, custom above ~$100k. No competitor caps its bill — only CashSDK does, at $999. CAP marks that ceiling; MIN marks a plan whose base fee is the binding price. Not affiliated with any provider.
Line by line
The feature matrix
The platform names stay pinned as you scroll. Our column stays jade. Checks draw in row by row — and the rivals get a check wherever they genuinely match.
| Feature | CashSDKYou | RevenueCat | Superwall | Adapty | Apphud |
|---|---|---|---|---|---|
| Usage fee capped at $999 / mo | Included | Not offered | Not offered | Not offered | varies |
| Full data ownership, every plan | Included | varies | varies | varies | varies |
| Row-level DB tenancy (RLS) isolation | Included | not published | not published | not published | not published |
| Agent-first SDKs (coding-agent native) | Included | Not offered | Not offered | Not offered | Not offered |
| Receipt validation (Apple / Google / Stripe) | Included | Included | Included | Included | Included |
| Paywalls & remote config | Included | Included | Included | Included | Included |
| Subscription lifecycle & webhooks | Included | Included | Included | Included | Included |
| Real-time analytics & cohorts | Included | Included | Included | Included | Included |
| Self-serve, agent-run migration out | Included | varies | varies | varies | varies |
Rows reflect each provider's published product as of mid 2026. Not affiliated with any provider. Corrections welcome.
Side by side
Every platform, one table
The numeric summary of the matrix above. Only one row has a ceiling.
| Platform | Free until | Rate | Monthly cap |
|---|---|---|---|
| CashSDK | $5,000 | 1% | $999 |
| RevenueCat | $2,500 | 1% | Unbounded |
| Superwall | $10k MAR | $199/mo + 1% MAR | Unbounded |
| Adapty | $5,000 | 1.2% | Unbounded |
| Apphud | ~$1,000 | $59/mo + usage | Custom |
Rates as published, mid 2026, including monthly plan base fees. Superwall's Scale plan is $199/mo plus 1% of paywall-attributed revenue; Apphud adds usage fees over its base. Not affiliated with any provider.
Why the dashes
Four things only we do
Your bill never passes $999 a month. Grow to $10M MTR and the number holds. Percentage vendors scale their take with your success.
Full export on every plan, including free, plus an agent-run migration out. No lock-in, no exit fee.
Every workspace's rows are fenced by Postgres row-level security — your customers' entitlements are never in a shared bag.
SDKs and a self-serve flow an agent can wire in under an hour — the paywall, receipts, and metering land in one pass.
Run the numbers, then run both stacks.
Your coding agent moves you off any vendor in under an hour. Keep both running until entitlements match, then flip. Full export on the way in, full export on the way out.