It's always a better idea to build your audience while you build your app. This approach helps you create a buzz among a pool of users, whom you can selectively choose for a smoother onboarding experience. It also aids in scaling effectively, as you can opt for a limited audience before a full launch. The best part about Tuemilio is that it's also a referral tool, enabling your project to go viral.

First impressions are everything, and messed-up onboarding can deter many potential users. I have always used Typeform for onboarding, which allows you to provide a first-class onboarding experience without any coding. You can easily customize the entire experience without making the user feel like they're just filling out a form. And you can iterate on the flow as you learn.

Notion is not just a note-taking tool; you can actually build full-blown apps with it. It's especially useful for information products. Use blocks and tables to create static UI appearances, which you can then publish to public links and test with your users. That's what we did when we were beginning our prototyping journey.

Carrd is a streamlined, user-friendly platform perfect for creating responsive app landing pages. It provides an intuitive drag-and-drop interface, enabling users to design and launch professional-quality pages without needing to code.

Building a great product is also about learning from your users which comes in form analytics. PostHog is the all-in-one platform for building better products - with product analytics, feature flags, session recordings, a/b testing, heatmaps, and more.

Build production-grade applications with a Postgres database, Authentication, instant APIs, Realtime, Functions, Storage and Vector embeddings. Supabase helped dinnerfy scale without worrying about infrastructure.

Intercom facilitates real-time customer communication, enabling personalized support and direct feedback, which are crucial for quick iteration and building user relationships.

If you want to build audience engagement, email newsletter might be the best place to start. Beehiiv streamlines email marketing and audience growth, offering tools to efficiently manage newsletters, automate emails, and analyze engagement. This helps startups build and maintain a strong connection with their audience from the outset.

Cloudflare provides essential security, performance, and reliability services, ensuring fast and safe online experiences. This foundation supports startups in scaling smoothly and protecting against threats without significant upfront investment.

Airtable offers a blend of spreadsheet simplicity and database power for quick custom app building. Its intuitive interface, templates, and automation tools streamline prototyping, data organization, and collaboration. Automations in Airtable allow for efficient workflow management, reducing manual tasks and enhancing productivity.

You can turn your Notion pages into sleek websites, enabling quick website or app prototypes without coding. Its ease of use, customization options, and integration capabilities allow for rapid deployment and testing of ideas, with minimal technical resources needed.