Overview
SendyKit uses a split billing model because humans and agents do not buy the same way.| Path | Who it serves | Current model |
|---|---|---|
| Self-hosted | Operators running Sendy + SendyKit | One-time license via EDD |
| SaaS | Managed SendyKit customers | Subscription billing |
| Premium agent actions | Agents using higher-cost capabilities | Stripe-native machine payments |
Self-hosted
Self-hosted SendyKit is a paid product.- perpetual license
- use forever
- tiered by included future major upgrades
- optional metered add-ons like SMTP pool overflow and AI credits
SaaS
SaaS is the managed path.- SendyKit hosts and operates the stack
- no separate Sendy license needed
- subscription pricing
- same product direction, less operator overhead
Agent payments
For premium actions, SendyKit can require:Direct/raw x402 should be treated as historical exploration unless explicitly revived later.