Alexander Belogubov

The best referral software for SaaS and other products.

We use OpenAI for the initial selection of mentions suitable for product recommendations.

The best payment provider I use for all my products

Stripe is unmatched in reliability and ecosystem. Easy integration, fast payouts, and global coverage.

Super simple to integrate, clear docs, reliable delivery. Resend just works and saves time on setup and maintenance.

No other platform has this level of reach and engagement for professionals. LinkedIn is the best way to find your audience and connect with real decision-makers.

The best docs, stable API, and fast model improvements. OpenAI lets you launch and scale new AI features faster than anything else.

Super easy to set up transactional email with a clean, modern API. Reliable delivery and great developer experience out of the box.

Love the open-source approach and transparent pricing. Great for indie founders and anyone who wants full control over monetization.

Easiest setup for subscriptions and one-time payments. Their affiliate and coupon features save tons of dev time and make everything user-friendly.

Paddle takes care of all taxes, compliance, and invoicing, so I can focus on growth instead of paperwork. Perfect for selling globally.

Seamless integration, powerful API, and instant global payments. Stripe is simply the most reliable and developer-friendly choice for SaaS.

We use Resend to send transactional and onboarding emails from our app. It’s way simpler and more reliable than traditional SMTP setups.

OpenAI powers our AI-based co-founder matching and workspace suggestions. GPT makes the experience smarter without needing to build our own ML stack.

We use Refgrow to power our affiliate program - it’s natively embedded, easy to set up, and doesn’t force affiliates into a separate portal like most tools do.

It's rock-solid, dev-friendly, and integrates seamlessly with our onboarding and billing. No other provider matches their docs and ecosystem.

Super simple setup, great API, and no more dealing with email deliverability headaches. Built for developers, finally.

The fastest way I’ve found to launch & sell digital products — easy setup, smooth payments, and a clean UI.

Seamless to integrate and incredibly reliable — Stripe just works. No headaches, no surprises.

This is the second incredible AI for creating texts. For some types of texts it is even better than GPT-4, which is why we use it.