9 Crypto Tools Indie Hackers Are Using to Build Bootstrapped Startups in 2025

Indie Hackers are known for spotting opportunities early. In 2025, more founders are turning to crypto tools not to speculate, but to build real products that solve problems. While some founders still search for ways to buy Solana or buy XRP for payments or integrations, most are now exploring ecosystems that help them ship faster.

Many first-time users start with simple on-ramps like MoonPay because it reduces the friction of entering the crypto economy. Once inside, founders discover a range of tools that support automation, payments, growth, and global user onboarding.

Below is a roundup listicle of crypto tools Indie Hackers are leveraging today.

1. Solana Pay

High-speed, low-cost payments make Solana Pay ideal for SaaS microtransactions and global customers. Startups that rely on per-use fees or in-app credits use them to avoid expensive card networks.

2. XRPL Payments

The XRP Ledger provides fast, predictable transaction costs. Indie Hackers building fintech tools or global marketplaces often choose XRPL for stable settlement.

3. Polygon ID

A privacy-preserving identity tool that enables authentication without storing user data. Perfect for compliance-focused products and privacy-first applications.

4. Arbitrum for DeFi Integrations

Arbitrum’s liquidity and mature DeFi ecosystem make it useful for startups integrating yield tools, savings apps, or treasury management features.

5. Near’s Account Abstraction

Near’s account model simplifies onboarding by eliminating seed phrases for users. SaaS products and non-crypto users appreciate simple email-based authentication.

6. Cosmos Interchain Tools

Interoperability has become essential. Cosmos SDK and IBC help Indie Hackers build multi-chain applications without reinventing infrastructure.

7. Immutable for Web3 Games

Web3 gaming founders choose Immutable for its user-friendly onboarding, NFT integrations, and marketplace infrastructure. Useful for smaller teams that need to scale fast.

8. TON Mini Apps

Telegram’s 900+ million users make TON-based mini apps a powerful distribution channel. Many bootstrapped founders are launching simple payment apps directly inside Telegram.

9. Aptos for Secure Smart Contracts

Move’s resource model appeals to Indie Hackers building applications that require strict security guarantees. Aptos offers solid developer tooling and fast settlement.

Final Thoughts

Crypto tools are becoming essential infrastructure for Indie Hackers building global-first startups. Instead of speculation, the focus has shifted to payments, automation, identity, and scaling. For founders comfortable exploring blockchain tools early, the 2025 landscape offers more opportunities than ever.