Key Takeaways
- Open-source Android SMS gateway multi-device means multiple handsets you host — each with airtime, Doze, and pairing.
- We are not a random GitHub multi-tenant white-label pack. Official app on Downloads; SaaS meters devices + volume.
- Starter allows multiple devices as chassis (e.g. 2) — not infinite SIMs in one phone.
- Isolate OTP. Pace bulk to per-SIM reality.
- Confirm routing fields in Developer Center.
android sms gateway open source multi device is fleet ops. Hub: Open source / GitHub. App multi-device: app multi-device. Rotate: rotate devices. Live JSON: Developer Center.
Pricing: devices and send volume. App: Downloads.
device_id · airtime · Doze
Five workers do not equal five unpaid SIMs.
More phones, more radios
Each handset needs power, RF, and prepaid. Throughput scales with devices you can keep awake. Throughput.
A README that says “unlimited devices on the free fork” is not a capacity plan. Airtime and OEM ceilings still gate you.
Multi-device ops table
| Pool | Role | Rule |
|---|---|---|
| OTP | Login / 2FA | Quiet SIM; low concurrency |
| Transactional | Orders / alerts | Modest pace; idempotent refs |
| Promo | Campaigns | Consent; never starve OTP |
| Spare | Failover | Charged and paired weekly |
OTP vs promo pools
Not a cracked multi-tenant pack
Avoid piracy keywords and nulled panels. Messaging practices.
Next steps
Pair two devices: OTP + spare. Spend 300 lifetime SMS proving failover — then fund both SIMs.
Related product pages
Jump to the live product docs for this topic—not another long-form article.
- multi-device and dual SIM routingCapacity and failover
- device and SMS volume pricingPlans and allowances
- Android SMS gateway product guideDefinition, product, and how to buy
- SMS API documentationLive endpoint reference
