SMSimple-API
SMS integration made simple. API to send SMS easily.
After engaging with several potential users, I realized that while they appreciated the solution, the costs were a significant barrier for them. This feedback prompted me to conduct extensive research to find a way to reduce expenses without compromising the quality or reliability of the service.
Through my research, I discovered a third-party service that offers more competitive pricing compared to our previous provider. By switching to this new service, I have been able to significantly compress our operational costs. This transition has allowed us to lower the price of our API while maintaining the same level of stability and regional availability that our users expect.
This change not only makes our API more affordable but also ensures that we can continue to provide a high-quality service to our customers. We are committed to continually seeking ways to optimize our offerings and pass on the savings to our users.
Check it out : https://smsimple-api.vercel.app/
Don't hesitate to reach me out in the comment, i am looking for feedbacks ;)
As an indie hacker, I've often found that integrating SMS capabilities into applications can be more complex than anticipated. Between navigating intricate APIs, managing authentication, and ensuring global message delivery, the process can be daunting. That's why I developed SMSimple-API: a straightforward, developer-friendly SMS API designed to simplify SMS integration.
What is SMSimple-API?
SMSimple-API is a powerful yet simple SMS API that enables developers to send messages worldwide with just a few lines of code. Whether you're building a notification system, implementing two-factor authentication, or sending promotional messages, SMSimple-API provides the tools you need without the unnecessary complexity.
Key Features
Lightning Fast: Send thousands of messages per second with our high-performance infrastructure.
Secure & Reliable: Benefit from 99.99% uptime SLA and end-to-end encryption for all your messages.
Global Reach: Send SMS messages worldwide with local number support.
Simple Integration: Start sending SMS messages from your application with just a few lines of code.
Who is SMSimple-API For?
SMSimple-API is designed with developers in mind, particularly:
Indie Hackers & Solo Developers: Quickly add SMS functionality to your projects without the overhead.
Startups: Scale your communication needs as your user base grows.
Hackathon Participants: Implement SMS features rapidly to meet tight deadlines.
Businesses: Enhance customer engagement through reliable SMS messaging.
How I Built It
The journey to creating SMSimple-API stemmed from my own frustrations with existing SMS services. I wanted a solution that was easy to use, reliable, and scalable. Leveraging modern web technologies and focusing on developer experience, I built SMSimple-API to address these needs.
The API is hosted on Vercel, ensuring fast and reliable performance. Security is a top priority, with end-to-end encryption and strict authentication measures in place. The documentation is comprehensive, providing clear guidance to get you started quickly.
Looking for Feedback
SMSimple-API is currently in its early stages, and I'm actively seeking feedback from the developer community. Your insights and suggestions are invaluable in shaping the future of this service.
Feel free to explore the API at smsimple-api.vercel.app, and don't hesitate to reach out with your thoughts or questions.
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SMS is king!!!
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Love this!
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Your website design is so clean! It made me want to scroll down to see more as I wasn't dazed by colors and flashing lights 😅 - Great job! Best of luck with everything.
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Hey !
Thank you for your feedback, i really appreciate it
I really tried to make my webdesign pured and simple as i think it makes the product more understandable.
I am reachable if you need help for any webdevelopment ;)
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That is such a cool project!
I love how clean the website is! I'm also really impressed with the simplicity of your solution and your clear value prop to startups - I wish I had the skills to create something like this. How is customer acquisition going? Are you able to get clients for this service?-
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Hey Aiden, thank you for your feedback ! It means a lot to me.
I am actually driving some traffic to my website thanks to facebook, reddits, products hunt and other platform like that. No paying customer at the moment but a few signed up so i keep marketing ! Do you have any idea of other places i could market my product?
My main activity is freelancing so if you need any help on one of your project, i would be very happy to help !
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Great Work! Could you please share the GitHub repo link so I can explore the source?
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Hey, thank you for your comment !
I regret but this project is not open-source, if you have any suggestions, please reach me out, I would be happy to discuss them
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Yeah, adding SMS to an app ended up being trickier than I thought. I once spent days figuring out APIs before switching to a sip provider that made things way easier. Their system just clicked and let me focus on the app instead of the tech headaches.
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This is such a cool idea! I love the concept.
How long did it take you to build your MVP?
Also, I’m curious what backend solution did you choose? -
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Awesome initiative! SMSimple-API sounds super promising — and strong branding could really help you stand out to developers and businesses alike.
If you'd like, I can help you design a clean, professional logo that reflects the simplicity and speed of your API.
Would love to share some ideas if you're open!
Gmail: goldenretio2023@gmail.com
9 Comments
I’ve seen similar situations where switching upstream providers dramatically changed the unit economics. Curious how you evaluated the reliability tradeoffs when moving to the cheaper service — did you run into any unexpected behavior around rate limits or partial failures?
crack!!!! is cool
Not bad actually ! If my project grow up I'll use it probably :)
Hey!
Thank you for your feedback!
When you mention "growing up," I assume you mean adding more features. I'm curious to know which features you would like to see embedded in the project.
For example SMS confirmation sign-up and recovery pw when I'll open to other countries, or also notifications SMS to confirm the purchase or give link to buy tickets
Wishing you success with your project! Have you thought about crowdfunding as a way to secure funding and build your audience?
Awesome initiative! SMSimple-API sounds super promising — and strong branding could really help you stand out to developers and businesses alike.
If you'd like, I can help you design a clean, professional logo that reflects the simplicity and speed of your API.
Would love to share some ideas if you're open!
Gmail: goldenretio2023@gmail.com
Hey perror — first off, huge congrats on the progress you're making with SMSimple-API! 🎉 Moving to a lower-cost backend while maintaining quality is exactly the kind of founder move that pays off long-term (even if it doesn't feel glamorous in the moment).
I had some extra space on a user panel we were running today, and since you were looking for feedback, thought I'd share a few quick insights we gathered after running your homepage through the Capture60 user panel process:
✅ What’s working well:
Clear appeal to developers: Devs immediately get that it’s a lightweight, no-frills SMS API that’s easy to plug into apps.
Simplicity and speed resonate: "Just a few lines of code" lands well with your technical audience.
Global and secure: Your emphasis on reliability and encryption gives confidence to startups scaling internationally.
⚡ Where there's room to tighten:
Non-devs get lost fast: People like marketers, HR folks, or NGO coordinators struggle to understand the product (we had a more non-technical group today). While that isn't your target market we think there is potential to tell the story to them so they can pass it on... especially to PMs.
Audience clarity: A few visitors weren’t sure who it’s really for — small businesses, enterprises? Personally I think as a PM I get it, but where I personally have a disconnect is what type of messaging is this for, transactional or marketing... or both. And if both what are you doing to handle various legal concerns that arise there. Personally I wouldn't by because that isn't spelled out.
Use case variety: Right now, it's a little abstract. Adding 2–3 quick real-world examples ("use it for 2FA, appointment reminders, marketing blasts") would help beginners anchor the product better.
If you're interested, we also mapped out a full misconception matrix detailing exactly what users were missing (happy to share a teaser or two here if you'd like!). Or you can get our full report at capture60 DOT com. There's definitely a lot of low-hanging fruit for small homepage tweaks that could boost clarity without making it any more complicated.
Again, major props for pushing through the hard parts — your product definitely fills a real gap for indie hackers and startup devs. 🚀
Looking forward to seeing SMSimple-API grow!
Hey!
Thank you for your feedback. I've added a mention for the use cases it is designed for.
At the moment, it actually has a very broad range of use cases.