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Flexprice

Usage-based pricing and metering for developers

Open Source
SaaS
Artificial Intelligence

Flexprice is a billing platform that helps launch & iterate pricing without dev bottlenecks. 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Usage-based pricing & metering 🎟 Credits & top-ups 🔑 Control feature access 🔗 Works with Stripe, Chargebee, & more

Top comment

Hey Product Hunt 👋

I'm Manish, founder of @Flexprice . After spending over couple of years building billing systems, I’ve felt this pain deeply: building products is getting easier, but charging for them is still hard.


Modern AI and API-first products need usage-based pricing, credit systems, free tiers, and feature access but implementing all of that feels like starting a second startup just to manage billing 😅.


We tried everything like Stripe Billing, Chargebee, and a few newer tools but none truly solved our needs beyond basic subscriptions. Eventually, we built our own billing system from scratch. It took us over 6 months and still felt like a never-ending cycle of bugs and edge cases.


Every developer or founder I’ve spoken to who deals with anything usage-based had a similar story


@Flexprice is an open-source billing and metering infrastructure built specifically for today’s AI and API-first products. You send your app’s usage events (API calls, GPU time, etc.) and @Flexprice takes care of🧑‍💻

  • Usage metering

  • Calculating charges or credit consumption

  • Feature access management

  • Generating accurate invoices


Launch Special 🚀

Use code PH200 for $200 off our hosted version (valid until June 30th)


We’ll be here all day to answer questions and share our building journey

Let’s chat!

Comment highlights

Hi, I'm Chi and I'm a content/ digital Marketer, I ran through your website and noticed somethings I'd be able to fix with my content engaging skills. I hope to get a response from you. Thank you

Flexprice looks like a game-changer for teams tired of waiting on devs to tweak pricing! Love the no-code UI and usage-based options. Quick question—does it support tiered pricing (e.g., volume discounts) out of the box, or would that require extra setup? Either way, this could save so much time!

Manish, congrats, my friend. It's always hard to build something, but you did it. I wish you all the best!

This hits home. Billing logic is deceptively complex—especially when you're dealing with metered usage or AI workloads. We ended up writing tons of custom code just to handle edge cases, and even then it never felt stable.


Love that you're tackling this head-on with an open-source approach. Curious—how customizable is Flexprice for niche use cases like token-based pricing or burst billing?


Congrats on the launch, @Flexprice team! Looking forward to trying this out.

This looks like a fantastic solution for businesses looking to streamline their billing processes! I love the no-code UI and the flexibility with usage-based pricing. How does Flexprice handle different currencies and international billing?

Simpfication of redundant tasks is the need of the hour. Flexprice is the gateway to simplicity a companies pricing strategy without having to do inhouse infra.


Great job @manish_choudhary19 and team.

All the best.

Congratulations, Manish! 🎉 Flexprice looks like a game-changer for developers and businesses alike. Excited to see how this makes pricing and billing a breeze! 🚀💪

Billing-related stuffs = pain in the ass. Thanks God for new solutions! Congrats!

Huge congrats on the launch, Manish! 👏


Totally feel the pain you described—billing for anything beyond basic subscriptions always ends up snowballing into a monster project. Love how Flexprice embraces the complexity of modern usage-based models without forcing you to reinvent the wheel.


The fact that it’s open-source is such a game-changer too—gives devs real flexibility without being locked into a black box. Definitely keeping an eye on this as a go-to infra piece for any API-first product.


Wishing you big momentum today and beyond! 🚀

This is truly a useful and essential tool for developers! Congratulations on the launch!

Not gonna lie but giving your starter pack for FREE is such a good strategy as it could really turn this product into a brand of its own as I haven't really seen similar tools like these. Really looking forward to its growth.

Amazing concept and clarity in the demo. This problem seems so personal. Congrats guys on the amazing launch. 🚀 🙌