OpenMeter - Open-Source Metering for AI, Usage-Based Billing, Infrastructure, and IoT use-cases.

Noto - Email yourself. Fast.

Octane Billing - Easily price on usage, SaaS billing without headaches

Read on Mail - Why "read it later" - email yourself now ⚡

Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Captio - Captio enables companies and their employees an improved control of their expenses and the discovery of new savings opportunities.