How much do WhatsApp API resellers mark up conversation fees?

Resellers like WATI and Respond.io typically add 15% to 40% markup on top of Meta's published rates, alongside monthly plan and seat fees. Klaros adds zero markup—you pay Meta directly.

How does Klaros achieve zero per-message markup?

Klaros is a licensed self-deployed platform running on your own Cloudflare account. You connect your own WhatsApp Business API account directly to Meta, eliminating vendor markup.

Financial Audit · Zero Markup Calculator

WATI & Respond.io Invoice Auditor

Calculate how much SaaS markup your current WhatsApp API provider adds to your Meta conversation bill, and see how much you save with Klaros.

1. Current Setup & Usage

Current WhatsApp Provider

Target Region / Currency

Monthly Marketing Conversations

Monthly Utility Conversations

Team Agent Seats

2. Monthly Financial Audit

Official Meta Direct Cost: $0

Current Provider Total Bill: $0

Klaros Total Bill (Zero Markup): $0

Monthly Overpayment Savings: $0

Annual Overpayment Savings $0 / yr

WATI & Respond.io Invoice Auditor

1. Current Setup & Usage

2. Monthly Financial Audit

Stop letting SaaS resellers tax your WhatsApp conversations