Open Source
Usage based metering & billing for developers
Build usage-based, credit-based, or hybrid pricing models with full control. Flexprice handles metering, pricing, and invoicing so you can focus on building, not billing.
How it works
From "We need a dev sprint” to
"We can support it today"
Accelerate your team’s velocity so you can launch on time. Developers can use our stack to get started quickly or design custom subscription logic and pricing models based on your needs.
Features
Everything you need
Meter, price, and bill without stitching tools together. Flexprice gives you the building blocks to launch and scale with confidence and control.
Usage Metering
Flexprice lets you define usage events at a granular level, whether it’s API calls, compute time, or custom actions. Track and aggregate usage in real time using our system, built to handle millions of events and maintain reliability even during peak load.
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Credit Grants
Grant prepaid or promotional credits, set thresholds for auto top-ups, and expire unused credits with full control. Flexprice lets you configure credit-based workflows that fit your business model with no extra logic needed.
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Pricing Plan
Define and iterate on pricing models with full control, whether seat-based, usage-based, or hybrid. Flexprice lets you launch custom plans, override them per customer, and adapt pricing over time without additional engineering effort.
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Feature Management
Define Boolean, metered, and config features per plan and customer. Flexprice lets you enforce limits directly in your backend, gate access by usage, and control feature availability without building complex logic.
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Subscription & Invoicing
Flexprice generates accurate invoices from real-time usage, subscriptions, or credits. Flexprice makes it easy for finance teams to reconcile billing and gives your customers full visibility into what they’re paying for.
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How it works
Integrate tonight
Built to work with your favorite language. Send usage events using our SDKs with no additional setup required.
Get Started
Built for speed & scale
Open Architecture for Composable Billing & Metering
Benefits
Why teams choose Flexprice
Manage environments, enforce access, and scale billing across systems and regions without compromising security.
Composable and Secure
Open architecture you can self-host, extend, or customize. Bring your own storage, keys, or queues without sacrificing control.
Scale Globally
Expand globally with built-in support for currencies, tax rules, and regional compliance without managing it manually.
Seamless Integrations
Connect Flexprice with your stack using webhooks, APIs, and native integrations. Works with Stripe, Snowflake, CRMs, and more.
Multi Development Environments
Manage separate sandbox and production environments. Test pricing logic, features, and workflows before going live.
Usage-based pricing
Credits
Pay-as-you-go
Feature level trials
Value-based pricing
Pricing Localisation
Expand with multi products
Discounts
Trial Period
Metered consumption
Our Customers
Trusted by teams who move fast
80%
Reduction in engineering time
1.2B+
API requests handled monthly
10K+
Usage events ingest per second
Divyanshu
Founder, Wizcommerce
"We had to launch our new product, WizAI, and needed a billing solution that could handle billions of events without any latency issues or downtime. Flexprice delivered exactly that—ensuring smooth operations and giving us the confidence to scale"
Shubhendu Shishir
Head of Engineering, Simplismart
"Flexprice has completely transformed how we handle billing. Setting up usage-based pricing was a breeze, and their SDKs fit right into our stack."
Gagandeep Singh
Co-Founder, ThePubLive.com
"Flexprice made it super easy for us to create and sell custom plans based on usage in minutes & has eliminated our reliance on Excel sheets."
Puneet Dhiman
Founder, Verniq.ai
"Flexprice allowed us to focus on building our product without worrying about billing"
Jaideep Kumar
Co-Founder & COO at Chaabi
"Flexprice saved us thousands of development hours that we would have spent building an in-house billing system. Managing pricing plans, experimenting with models, and providing actionable data to teams is now effortless."
Blogs
Insights on billing and beyond
Explore expert tips, industry trends, and best practices for billing, pricing, and scaling revenue.
