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Dev tools · alternatives · 2026

24 alternatives to SimGate

Hi HN, I built a small developer tool called *SimGate*. Problem: most SMS APIs (Twilio, etc.) charge per-SMS. For small projects, prototypes, or local businesses, this adds up quickly. What I made: - An Android app that connects your phone to the cloud via WebSocket. - A simple REST API where you send JSON (`deviceId`, `phoneNumber`, `message`). - Your phone sends the SMS using its own SIM plan — no extra per-SMS fees. Use cases: OTP codes, alerts, internal tools, or any project where you just need reliable SMS without provider costs. Stack: Node/Express + Websockets (backend). Demo &…

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Hi HN! I’m proud to share that we have built a real 3rd party iMessage client for Android. We did it by reverse engineering the iMessage protocol and encryption system. It's available to download today (no waitlist): https://play.google.com/store/apps/details?id=com.beeper.ima and there's a technical writeup here: https://blog.beeper.com/p/how-beeper-mini-works. Unlike every other attempt to build an iMessage app for Android (including our first gen app), Beeper Mini does not use a Mac server relay in the cloud. The app connects directly to Apple…

    2023 · beeper.com · its alternatives →

  2. 2

    Turn any Android phone into an SMS API

    Aug 2026 · simscribe.com · its alternatives →

  3. 3

    Your free, instant & disposable SMS solution

    2023 · receive-smss.com · its alternatives →

  4. 4
    Convo▲150

    Conversational commerce for mobile developers

    2022 · its alternatives →

  5. 5

    SMS for $0.0001 no 10DLC, no carrier registration

    Apr 2026 · textlinksms.com · its alternatives →

  6. 6
  7. 7

    SMS integration made simple

    2025 · smsimple-api.vercel.app · its alternatives →

  8. 8

    Collect money over text with 1 API call

    2022 · prtmb.readme.io · its alternatives →

  9. 9

    While playing with agents I realised it might be quite handy if they could get access to OTP codes. And while at it, why not give them ability to send the SMS as well. Twillio is expensive and annoying to set up for my taste. I vibe coded simple Android app that can read/send SMS and simple relay server that acts as MCP for agents. Works surprisingly well and my old android phone from a drawer is doing something useful again. Feel free to use it if you find it useful. I put it just to a $5 vps. If it's crashed, you should be able to spin up your own instance on your own VPS just in a…

    Jun 2026 · simlink.snaz.cz · its alternatives →

  10. 10

    Enable SMS for your business through Slack

    2020 · its alternatives →

  11. 11

    PulseSMS, Send SMS campaigns from your own phone. For free

    Apr 2026 · its alternatives →

  12. 12

    Build global text messaging right in your app

    2019 · telnyx.com · its alternatives →

  13. 13OS

    Last Saturday, I made this app for sending SMS from your computer via your phone. It consists of an Android application and a Python GAE server. The source code is available on github. You can read more about it at [http://fauzism.com/post/37587975976/once-upon-a-saturday]a

    2012 · fauzism.com · its alternatives →

  14. 14

    Turn your Android phone into a programmable SMS gateway

    Mar 2026 · smsfoundry.com · its alternatives →

  15. 15
    Relay▲4

    Resend for SMS. Send SMS in minutes

    Feb 2026 · relay.works · its alternatives →

  16. 16

    Buy numbers. Send & receive SMS globally.

    2025 · textingpro.ai · its alternatives →

  17. 17
    Telx▲63

    Send crypto via SMS with this sim card

    2019 · its alternatives →

  18. 18M2

    2010 · txt2ping.com · its alternatives →

  19. 19PS

    Hello developers, I'm excited to share something I've been working on out of my own frustrations with Twilio and others - meet Postack, an SMS API that's all about making your life easier. We're offering white-glove onboarding, quick campaign approvals, and some of the best pricing in the market, which gets even better as you scale. Designed with a focus on developer experience, we aim to remove the headaches associated with SMS campaigns, making integration a breeze. Check us out and let's make SMS communication straightforward and cost-effective together.

    2024 · postack.dev · its alternatives →

  20. 20

    Affordable, pay-as-you-go SMS API for seamless communication

    2024 · smstextr.web.app · its alternatives →

  21. 21
    Rajdoot▲10

    Your Private, Powerful, and Programmable SMS Gateway

    2025 · its alternatives →

  22. 22

    affordable SMS API in the Philippines

    2025 · iprogsms.com · its alternatives →

  23. 23

    Mini Woo is a project that allows you to create a mini app for Telegram that connects to your WooCommerce website. It uses Next.js, the Telegram Bot API and the WooCommerce REST API to provide a seamless shopping experience for your customers on Telegram

    2023 · github.com · its alternatives →

  24. 24FF

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →