Kelviq
Merchant of record and payment system for SaaS and AI with global tax and subscription management.
What is Kelviq?
Kelviq is a MCP Servers tool. Merchant of record and payment system for SaaS and AI with global tax and subscription management. It is available on Web App. It is aimed at saas developers, ai product teams and global businesses.
Kelviq provides a comprehensive merchant of record and payment system tailored for SaaS and AI businesses. It handles subscriptions, entitlements, usage metering, and global tax compliance, offering real-time metering APIs and flexible pricing models.
Built for saas developers, ai product teams and global businesses.
Key capabilities
Features
Merchant of Record
Usage-based Billing
Subscription Management
Global Tax Compliance
Real-time Metering API
Credit-based Billing
AI Token Billing
MCP Server for AI Agents
React & Node.js SDKs
Global Payments & Tax
Dynamic Entitlements
Use cases
- Manage subscriptions for SaaS and AI products
- Handle global tax compliance for international sales
- Track usage metrics with real-time metering API
- Implement credit-based billing for product usage
- Set up AI token billing for AI services
- Integrate with React and Node.js for custom solutions
Who it's for
- SaaS Developers
- AI Product Teams
- Global Businesses
Pros & cons
Pros
- Public API available
- Webhooks for real-time updates
Cons
No documented limitations yet.
AI models
- Claude Sonnet
Developer & API
Public SDK API available
- Authentication
- API Key, Bearer Token
- Webhooks
- Supported
Security & compliance
- Data deletion
As stated on Kelviq's website — not independently verified by AiByts.
FAQ
What is Kelviq?
Kelviq is a MCP Servers tool. Merchant of record and payment system for SaaS and AI with global tax and subscription management. Kelviq provides a comprehensive merchant of record and payment system tailored for SaaS and AI businesses. It handles subscriptions, entitlements, usage metering, and global tax compliance, offering real-time metering APIs and flexible pricing models.
Does Kelviq have an API?
Yes, Kelviq offers a public SDK API with webhooks for building custom integrations.
What platforms does Kelviq support?
Kelviq is available on Web App.
Who should use Kelviq?
Kelviq is built for saas developers, ai product teams and global businesses. Common uses: manage subscriptions for SaaS and AI products, handle global tax compliance for international sales, track usage metrics with real-time metering API and implement credit-based billing for product usage.
What are the best alternatives to Kelviq?
Similar tools on AiByts include Ninjō AI, QA.tech, AgentSky, Aside and AgentKey.
Kelviq news & updates
Freelancers Are Becoming Founders
AI has made building a product easier than ever, so why are more freelancers turning into founders? Here's why the line between freelancer, builder, and founder is disappearing, and why monetization is still the hard part.
Kelviq Blog1 min readHow abandoned cart emails actually recover revenue for SaaS and digital products
What actually recovers abandoned checkouts for SaaS and digital products. Send the first email within an hour, use a three email sequence, skip the fake urgency. Copy paste templates included.
Kelviq Blog1 min readMy Claude quota vanished in 10 minutes, so I built a skill to find out why
My Claude Max plan hit its usage limit in 10 minutes. The logs on my own laptop showed why: 1,555 hidden sessions in one day. Here's how to see where your Claude Code tokens actually go.
Kelviq Blog1 min readFigma plugin monetization: Payment platforms compared
Kelviq Blog1 min readBest payment platforms for chrome extensions in 2026
Compare Stripe, ExtensionPay, Kelviq, Gumroad, Lemon Squeezy, and Paddle for Chrome extension fees, tax, subscriptions, license keys, and paid access.
Kelviq Blog1 min readI built a free tool that got 47% of my traffic. It was my worst SEO mistake.
My open-source library's revenue kept dropping while traffic looked fine. A deep dive into Search Console data revealed my free tools had rewritten Google's understanding of my site. Here is the full breakdown, with the numbers.
Kelviq Blog1 min readHow I made over $350K from a simple commercial open-source (COSS) project using dual licensing.
In the last four years, I made over $350K from a simple JavaScript library called lightGallery using a dual-licensing business model. Here is everything you need to know about monetizing your commercial open-source software (COSS) project using dual licensing.
Kelviq Blog1 min readThe real cost of price localization (and how to stop doing it the hard way)
Most SaaS teams think they've solved price localization by configuring Stripe. They haven't. Here's what manual multi-currency pricing actually involves and how to fix it in a minute.
Kelviq Blog1 min readWhy we built Kelviq
Most billing systems work fine until your pricing gets complicated. After five years building ParityDeals and talking to hundreds of founders, we built Kelviq to solve the billing problem properly.
Kelviq Blog1 min readYour price is your product. If you’re not doing price localization, you’re losing.
Your price is your product. If you're not doing price localization, you're losing.
Kelviq Blog1 min readStripe subscription billing problems: Webhooks, price IDs, and what to do instead
Stripe webhooks work, but they add retries, duplicate events, out-of-order delivery, and hardcoded price ID mapping. Here's why SaaS teams outgrow webhook-based billing logic.
Kelviq Blog1 min readWhat is a Merchant of Record does and why it matters
What is a merchant of record, how it works, and why SaaS companies use it for global payments.
Kelviq Blog1 min read
Details are compiled from Kelviq's website and public sources, last verified Oct 6, 2026. Features and pricing change — confirm on the official site before you buy.
Try Kelviq
Visit the official website
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