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Average Ratings 3 Ratings

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features
design
support

Description

Kill Bill has revolutionized the way the most intricate billing challenges are tackled worldwide. For the last decade, it has stood out as the premier open-source platform for billing and payment solutions. Businesses of all sizes, from emerging startups to established public companies, depend on Kill Bill to manage invoicing that totals billions annually. Enhance your billing and payment systems while expanding your enterprise. Benefit from real-time analytics and detailed financial reporting. Maintain authority over your business and client information and steer clear of vendor dependency. The data belonging to your customers is yours, and you will have immediate access to it through standard or tailored reports. Experiment with different billing strategies to identify which ones yield the highest profits for your organization. Conduct trials and seamlessly implement even the shortest promotional offers. Kill Bill is offered at no cost and comes with a full suite of essential billing and payment functionalities. Even if you choose to implement your own custom features, Kill Bill remains a budget-friendly option for businesses of all sizes. This flexibility makes it an ideal choice for any organization looking to optimize its billing processes.

Description

Paygent serves as a cutting-edge profitability and monetization infrastructure specifically designed for businesses that rely on AI technologies. Unlike traditional billing systems that merely account for revenue, Paygent focuses on the critical metrics that AI companies prioritize, such as the margin generated by each agent, the real gross profit associated with each customer, and the instantaneous costs tied to every LLM call, API request, and computational event. Among its notable features are: - Immediate cost attribution for LLM usage based on agent, customer, and workflow - Simulation tools for predictive pricing that allow businesses to strategize pricing models prior to launching into production - Automation of billing processes for various pricing models, including usage-based, outcome-based, hybrid, and digital employee frameworks - Automated invoicing coupled with cost alert notifications to identify and mitigate runaway agent loops that could harm profitability With seamless integration through Node.js, Python, and Go SDKs, Paygent adds no latency to agent operations. Eliminate uncertainty regarding your margins and transform your AI agents into a thriving business venture. By leveraging Paygent, companies can gain a clearer understanding of their financial landscape and make informed decisions that drive profitability.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

LiveKit No 
PayPal Yes 
Stripe Yes 
Vapi AI No 

Integrations

LiveKit Yes 
PayPal No 
Stripe No 
Vapi AI Yes 

Pricing Details

No price information available.
Free Trial Yes 
Free Version Yes 

Pricing Details

$0/month
Free ($0/month) - 100K events, 1 year data retention, email support
Starter ($399/month) - 10M events, 7 year retention, 24/7 priority support
Growth ($799/month) - 25M events, 7 year retention, 24/7 priority support
Enterprise (Custom) - unlimited events, custom integrations, dedicated support
Free Trial Yes 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Kill Bill

Founded

2010

Country

United States

Website

killbill.io

Vendor Details

Company Name

Paygent

Founded

2026

Country

India

Website

www.withpaygent.com

Product Features

Billing and Invoicing

Billing Portal Yes 
Contact Database Yes 
Contingency Billing Yes 
Customer Portal Yes 
Customizable Invoices Yes 
Dunning Management Yes 
Hourly Billing No 
Invoice History Yes 
Mobile Payments Yes 
Multi-Currency Yes 
Online Invoicing No 
Online Payments Yes 
Payment Processing Yes 
Project Billing Yes 
Recurring/Subscription Billing Yes 
Service Ticket Billing No 
Tax Calculator Yes 

Recurring Billing

Customer Portal No 
Deferred Billing Yes 
Discount Management Yes 
Dunning Management Yes 
Invoice History Yes 
Multi-Currency Yes 
Multi-Period Recurring Billing Yes 
Payment Processing Yes 
Recurring Donations Yes 
Subscription Billing Yes 

Product Features

Billing and Invoicing

Billing Portal No 
Contact Database No 
Contingency Billing No 
Customer Portal No 
Customizable Invoices No 
Dunning Management No 
Hourly Billing No 
Invoice History No 
Mobile Payments No 
Multi-Currency No 
Online Invoicing No 
Online Payments No 
Payment Processing No 
Project Billing No 
Recurring/Subscription Billing No 
Service Ticket Billing No 
Tax Calculator No 

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