Web sms free using your android phone

You can send web sms free by installing FlixySMS on an android handset and routing messages through your existing carrier plan instead of paying per-message fees to services like Twilio.

What web sms free actually means in practice

Most platforms charge between 0.0075 and 0.05 dollars for each outbound message. FlixySMS avoids that model by using the sms quota already included in your phone plan. A typical postpaid line in the united states covers 1000 messages per month at no extra cost, so the variable expense drops to zero once the flat subscription is paid.

The gateway itself runs on the handset. Messages leave the carrier tower exactly as they would from the default messaging app, which keeps delivery rates high and avoids extra filtering that hits many cloud apis.

How the android gateway works

Install the app from the play store, grant sms permissions, and connect the device to the same local network as your server. The app listens for http requests on port 8080 and forwards them to the carrier radio. No port forwarding or public ip address is required when you use the included relay mode.

Supported message lengths

Single segment messages stay under 160 characters. Anything longer triggers automatic concatenation headers. The system splits a 320 character note into two segments and reassembles them on the receiving handset without extra user action.

Throughput numbers

One device handles 30 to 100 messages per minute depending on carrier throttling. Adding a second handset in parallel raises the ceiling to roughly 180 messages per minute before the carrier starts queuing.

Concrete integration examples

Shopify order confirmations arrive through the native webhook and trigger an outbound sms within three seconds. Abandoned cart reminders use the same flow but wait twenty minutes before firing.

WooCommerce stores can map order status changes to templates stored inside the app. Google Sheets bulk imports accept a csv with phone numbers and message text, then queue everything for the next available slot.

Custom webhooks work for any platform that can post json. A simple payload example looks like this:

{
  "to": "+15551234567",
  "text": "Your package left the warehouse at 14:32"
}

Pricing tiers and real quotas

Check current limits on the pricing page. The free tier allows 200 messages per month across one device. Pro raises the quota to 2000 messages and adds group management. Business unlocks scheduled sends and two-way auto-responders. Enterprise adds dedicated support and higher parallel device counts.

Tier	Monthly messages	Devices	Key features
Free	200	1	Basic sending, delivery reports
Pro	2000	3	Groups, templates, webhooks
Business	10000	10	Scheduling, auto-responders
Enterprise	Custom	Custom	Priority support, sla

Two-way conversations and auto-responders

Inbound messages land in the same dashboard. You can attach a keyword rule so that any text containing stop receives an immediate opt-out confirmation. Help triggers a short list of supported commands. The feature runs entirely on the android device, so no additional carrier short code is needed.

See the full workflow on the how it works page. Delivery tracking shows the exact timestamp when the carrier accepted the message and when the handset reported receipt.

Limitations you should know

The system inherits whatever throttling the carrier applies. During peak hours some networks drop to 15 messages per minute. Battery drain on the gateway phone averages 8 percent per hour when sending at 60 messages per minute.

Multi-segment messages count against your carrier quota as separate segments. A 300 character note therefore uses two messages from the plan.

Getting started steps

1. Install the app on a dedicated android handset.
2. Create an account at /dashboard.
3. Generate an api key from the settings screen.
4. Point your first webhook at the device ip and port 8080.
5. Test with a single message before scaling to bulk lists.

For more details read the api documentation. If you run into carrier-specific quirks the faq section lists common workarounds.

The about us page explains the company focus on keeping sms costs predictable rather than chasing feature volume.

Contact the team through the contact form when you need help mapping a custom platform to the webhook format.

All current blog posts live under the blog section.

Start by signing up at /dashboard to see your first message leave the device within minutes.