Creem is a financial OS for SaaS and Indie Hackers, offering smooth payments, global tax compliance, and AI-powered insights.

Multilingual tech blog covering backend systems, AI agents, crypto tools, and web3 with practical write-ups in multiple languages.

Polar provides payment infrastructure for SaaS and digital products, including usage-based billing, global merchant of record services, and more.

All in one invoicing, time tracking, expenses, and reports software for freelancers and small businesses at $9/month with price locked forever.

Ko-fi is a platform that allows creators to receive donations, sell memberships, and offer commissions directly from their fans.

Free invoice generator with one-click PDF downloads, no signup and no watermark. Create invoices, receipts, quotations and pay stubs directly in your browser.

Crypto payment gateway for accepting Bitcoin, Ethereum, USDT and 300+ other cryptocurrencies with low fees and enterprise-grade security.

Intelligence engine for crypto and stock markets