Your Android phones, now an SMS gateway and SMS marketing engine.
Send and receive texts, run SMS marketing campaigns and log users in with one-time codes — all through the SIM plans you already pay for. Use the hosted SwarmSMS Cloud dashboard, or the SwarmSMS Plugin for WordPress. No per-message fees. No SMS credits to buy.
Hosted dashboard, or inside your own WordPress
Same idea: your own Android phones become an SMS gateway with no per-message fees. Choose where it lives.
SwarmSMS Cloud
A hosted SMS gateway dashboard at swarmsms.com. Sign up free, pair your phones with a QR code, send from the dashboard or the REST API and get webhooks. No WordPress or server needed.
1-day free trial, then from $49/year
SwarmSMS Plugin for WordPress
The full SMS marketing toolkit inside your own site: campaigns, drip sequences, form and WooCommerce automations, OTP login, failover and Twilio fallback.
From $49/year per site
Up and running in ten minutes
WordPress queues the messages. Your phone sends them. Replies come straight back into your site.
Install the plugin and the app
Add SwarmSMS to WordPress, then install the SwarmSMS Android app on any phone with a SIM. The app is included — no app store account needed.
Scan the QR code
Open SwarmSMS → Devices, generate a pairing code and scan it. Your phone is now part of the swarm. Add more phones any time.
Send from anywhere
WordPress, your forms, WooCommerce orders, the REST API — or just ask your AI assistant. Delivery reports and replies land in your inbox.
Everything an SMS system needs. Nothing you rent by the message.
One plugin replaces the gateway, the inbox, the campaign tool and the login-code service.
Send & receive
Two-way inbox with unread badges, scheduling, templates, spintax and delivery reports.
Campaigns
Offer now, reminder three days later. Drip sequences, end dates, sending hours and click tracking.
Automations
Text people when a form is submitted or a WooCommerce order changes status. No code.
OTP login & 2FA
Passwordless login and SMS two-factor, delivered by your own phones.
Multi-phone failover
Pool several phones. If one goes offline or hits its daily limit, messages move to another.
Instant delivery
Free Firebase push wakes the phone the moment a message is queued — about a second.
Smart alerts
Email or SMS when a phone goes offline, battery is low or messages get stuck.
AI-ready
Connect Claude Code, Codex or Cursor over MCP and run your SMS in plain English.
Sell SMS marketing without reselling SMS credits.
Run SMS for your clients through phones on unlimited plans and keep the margin. Pro covers five client sites and Agency covers 25 — with one phone paired to up to 25 client sites at once. Unlimited phones, form and WooCommerce automations, OTP login and failover.
- No per-message markup to defend — charge for strategy and results
- Each client’s messages stay in their own WordPress site
- Consent, STOP handling and sending hours built in
A typical agency setup
3 phones on unlimited plans · 5 client sites · 1 Pro license
Simple yearly plans
Plugin, Android app, updates and support for a year. Cancel any time. 7-day money-back guarantee.
Basic
For one site
- 1 WordPress site
- Up to 2 phones
- Unlimited messages
- Inbox, contacts & lists
- Broadcast campaigns
- Keyword auto-replies
- Alerts, REST API & webhooks
- Drip sequences & automations
- OTP login & 2FA
- Failover · push · AI (MCP)
Pro
For serious senders
- 5 WordPress sites
- Unlimited phones
- Everything in Basic
- Drip sequences & auto-enrolment
- Form & WooCommerce automations
- OTP login & SMS two-factor
- Multi-phone failover & daily limits
- Twilio fallback (or Twilio-only)
- Priority support
- Instant push · AI (MCP)
- Coupons · white-label app
Agency
For agencies with many clients
- 25 WordPress sites
- Unlimited phones
- Everything in Pro
- One phone paired to up to 25 websites
- Instant delivery (Firebase push)
- AI connection (MCP)
- Coupons · white-label app
- Replies routed to the right client site
- Priority support
Prices in USD. Texts are sent through your own phone plans; carrier fair-use limits apply. After the first year the plugin and app keep working — you only lose updates and support unless you renew. Compare every feature →
Which plan is right for you?
Every plan includes the plugin, the Android app, updates and support for a year — and keeps working after that.
| After the trial no plan |
Basic | Pro | Agency | |
|---|---|---|---|---|
| WordPress sites | 1 | 1 | 5 | 25 |
| Phones | 1 | 2 | Unlimited | Unlimited |
| Messages | 10 / day | Unlimited | Unlimited | Unlimited |
| Contacts | 100 | Unlimited | Unlimited | Unlimited |
| Send, schedule, receive · inbox · templates | ✓ | ✓ | ✓ | ✓ |
| STOP / opt-out handling & consent tracking | ✓ | ✓ | ✓ | ✓ |
| Broadcast campaigns, lists, CSV import | — | ✓ | ✓ | ✓ |
| Keyword auto-reply rules | — | ✓ | ✓ | ✓ |
| Alerts · REST API · webhooks | — | ✓ | ✓ | ✓ |
| Drip sequences & auto-enrolment | — | — | ✓ | ✓ |
| Automations (forms & WooCommerce) | — | — | ✓ | ✓ |
| OTP login & SMS two-factor | — | — | ✓ | ✓ |
| Multi-phone failover & daily limits | — | — | ✓ | ✓ |
| Twilio fallback (or Twilio-only delivery) | — | — | ✓ | ✓ |
| Instant delivery (Firebase push) | — | — | — | ✓ |
| AI connection (MCP) | — | — | — | ✓ |
| WooCommerce coupons · white-label app | — | — | — | ✓ |
| One phone paired to up to 25 websites | — | — | — | ✓ |
| Updates & support | — | 1 year | 1 year, priority | 1 year, priority |
| Plugin & app keep working after the year | — | ✓ | ✓ | ✓ |
Every new account and install starts with a 1-day free trial with every feature unlocked. After that, without a plan, you can still send 10 messages a day from 1 phone.
Compliance is built in, not bolted on
Consent tracking
Every subscriber records where and when they opted in. Marketing only ever goes to subscribed contacts.
STOP always works
STOP, START and HELP are handled automatically and re-checked before every single send.
Sending hours
Campaigns only send inside the hours you set, with an automatic opt-out line on marketing messages.
Quick answers
Do I pay per message?
No. SwarmSMS has no message fees. Texts go out through your own SIM plans, so your cost is whatever your mobile plan charges — many plans include unlimited texts. Carriers apply fair-use limits, which SwarmSMS helps you respect with message gaps, rate limits and per-phone daily limits.
Which phones work?
Any Android phone (Android 8.0 or newer) with a SIM and an internet connection. Keep it on power and online. iPhones are not supported.
Where are my messages stored?
In your own WordPress database. SwarmSMS never sees your messages or your contacts.
What happens if my subscription ends?
After your first year everything keeps working — SwarmSMS and the Android app carry on sending and receiving with every feature in your plan. You simply stop receiving updates and support unless you renew. Your data is kept and STOP handling always keeps working.
Put your phones to work
Install in minutes. Cancel any time. 7-day money-back guarantee.
