Usage-based Billing for API products

Kable helps API companies launch and grow their business with easy-to-use infrastructure that works at any scale
Backed by
Y Combinator
dashboard layout

The all-in-one toolkit for building great API products

Flexible billing for any business model

Optimize revenue with flat, tiered, or usage-based billing, with upfront payments, credits, or minimum commitments. Experiment with new pricing models with no code.

Custom billing plans

Create plans tailored to each customer or API endpoint. Mix and match pricing models to handle any contract terms.

Price experimentation

Test changes to your billing model against real historical usage data. Your business never stops evolving, neither should your pricing.

Trials and pilot programs

Win big deals with free trials or ramp-up periods without any custom billing development.

Entitlements and offers

Manage entitlements, rate limits, and access to features with easy-to-use tools. Your product packaging should be as flexible as your pricing.

World class customer experience

Developer experience is critical to winning and retaining customers. Give customers visibility into the same metrics as your business stakeholders without building custom dashboards.

Real-time dashboards

Create a rich customer developer portal with real-time usage metrics and dashboards using embedded Kable components.

Threshold alerting

Notify customers when they reach or approach usage thresholds to avoid unintended traffic spikes and improve your customer relationship.

Self-service tools

Allow customers to configure alerts and manage API keys from within your developer portal.

Integrate Your Tools

Kable easily integrates with your business stack to empower finance, product, and operations leaders to get the most out of usage and billing data in every tool.


Plug in your payments provider to charge customers and automate invoice collections.


Connect your accounting software to automatically update your general ledger on every customer invoice.


Be the first to know when things happen in your API, and notify customers in real time.

Three lines of code

Get up and running with Kable in less than 15 minutes with just 3 lines of code.

Leader in Payments

Alternative in Billing

Focus Area
Billing for API companies
Payments for anyone
Billing for any industry
Support for Usage Models
Payment Processing
Integrated with leader
Industry leader
Integrated with leader
Per-Customer Pricing Plans
Easy, no code required
Complicated, coding required
Decent, some coding required
Entitlement Management
Real-time Product Analytics
Customer-facing Dashboards
Implementation Time
15 minutes
1-2 weeks
2-4 weeks

Why Kable?

Engineers should build features that make their products great. Leave infrastructure to us, and focus on what's most important for your business.
Save time and scale up with Kable.
Learn more

Flexible usage-based billing

Optimize revenue and create the perfect pricing plans for every customer contract

Better customer experience

Create a best-in-class customer experience by embedding Kable dashboards within your developer portal

Manage entitlements

Iterate on product packaging and control access to features and endpoints with easy-to-mange customer entitlements

Bring your product to market faster

Get up and running with Kable in under 15 minutes with just three lines of code

We're hiring!

Want to be a part of something great? Join us on the ground floor.

View open positions

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