TxtFlow Logo TxtFlow
Features How It Works Pricing FAQ
Join Waitlist
New Currently in Development

Send & Receive SMS from Your Server

A no-frills Android SMS Gateway that connects your phone to your server. No additional hardware needed.

Join Waitlist How It Works
Free plan available. No credit card required.
CP
CoPal Assistant
+63 961 409 9373
Hi! Can I get a status update? 🙂
Your order #1234 has been shipped and will arrive tomorrow! 📦

How TxtFlow Works

Simple, straightforward SMS gateway with no complicated setup or additional hardware required.

1
Inbound SMS

When your phone receives an SMS, the TxtFlow app instantly forwards it to your server via webhook.

2
Server Processing

Your server processes the incoming SMS and determines if a response is needed.

3
Outbound SMS

If a response is needed, your server makes an API call to TxtFlow, which instructs the Android app to send an SMS.

Get Started

Why Choose TxtFlow?

All the features you need to integrate SMS messaging into your applications.

Use Your Own SIM

No need for special hardware or expensive service contracts. Use your existing Android phone with any SIM card to send and receive SMS messages.

Simple REST API

Easy-to-integrate RESTful API for sending SMS messages and configuring webhook callbacks. Detailed documentation to get you up and running quickly.

Reliable Delivery

Built-in retry mechanisms and delivery confirmations ensure your messages get delivered. Track message status through our delivery logs.

Real-time Webhooks

Receive instant notifications when new SMS messages arrive, allowing for real-time processing and automated responses.

Cost-Effective

Only pay for your carrier's SMS rates. No additional per-message fees from TxtFlow, making it ideal for both small projects and large-scale applications.

Easy Configuration

Simple, user-friendly interface for configuring webhook URLs, message templates, and delivery settings. Be up and running in minutes.

Simple, Transparent Pricing

Choose the plan that works best for your needs. All plans include core functionality.

Free Tier
For personal use and experimentation
Limited
₱0 /month

Free forever, no credit card required

  • 50 SMS/day

    Combined inbound and outbound messages

  • 1 Device

    Connect a single Android device

  • Inbound Webhook

    Receive SMS via webhook notifications

  • Outbound API Access

    Send SMS via simple REST API

  • TxtFlow watermark footer

    Optional, can be enabled/disabled

  • Community Support

    Via our documentation and forum

Join Waitlist
Pro Tier
For businesses and power users
Recommended
₱250 /month

All features included, no hidden fees

  • 500 SMS/day

    10x the messages of the free tier

  • 1 Device

    Connect a single Android device

  • No branding

    Send SMS without TxtFlow watermark

  • Priority support

    Dedicated email support with faster response times

  • Webhook delivery logs

    Detailed logs for message delivery and webhooks

  • Early access to new features

    Be the first to try upcoming features

Join Waitlist
Need a custom solution? Contact us for enterprise pricing.

Frequently Asked Questions

Have questions? We've got answers.

What is TxtFlow?

TxtFlow is an Android SMS Gateway that allows you to send and receive SMS messages through your server using your Android phone's SIM card. It connects your phone to your server through webhooks and API calls.

Do I need special hardware?

No, you only need an Android smartphone with a SIM card capable of sending and receiving SMS. TxtFlow runs as an app on your phone, requiring no additional hardware.

How does billing work?

TxtFlow charges a flat monthly fee based on your plan. You're only responsible for your carrier's SMS rates. There are no additional per-message fees from TxtFlow beyond your plan's limits.

Is there a limit to how many messages I can send?

Yes, the Free tier allows up to 50 SMS/day (combined inbound and outbound), while the Pro tier allows up to 500 SMS/day. If you need more, please contact us for custom enterprise solutions.

Does TxtFlow work internationally?

Yes, TxtFlow works wherever your SIM card can send and receive messages. International SMS rates depend on your carrier's pricing for international messaging.

Join the TxtFlow Waitlist

TxtFlow is currently in closed beta. Join the waitlist to be notified when we launch and get early access to the platform.

1

Sign up for the waitlist

2

Receive an invitation code when we launch

3

Set up your account and start sending SMS

Beta testers will receive extended free trial period

Get Early Access
Complete the form below to join our waitlist
Optional
This helps us better understand your needs

By submitting, you agree to our Privacy Policy and Terms of Service.

Limited Time Early access perks for waitlist members

Ready to Transform Your SMS Integration?

Join TxtFlow today and unlock a simpler, more powerful way to communicate with your users. No hardware required.

Get Started Now
See How It Works