Helio vs KAST

Overview

Helio Helio is Solana's leading crypto payment platform, enabling merchants, creators, and businesses to accept cryptocurrency payments natively on Solana. The platform provides embeddable payment widgets,... KAST KAST is a stablecoin-powered money app offering a Visa debit card that lets users spend USDC, USDT, and PYUSD anywhere Visa is accepted. It positions itself as a global spending and rewards platform b...

Community Ratings

Helio is rated higher by the MadeOnSol community with 5.0/5 stars across 2 reviews, compared to 0.0/5 for KAST (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.

Pricing & Value

Helio uses a freemium model — Free basic plan. Transaction fees as low as 1% for HelioX Pass holders. Enterprise pricing available., while KAST is freemium. Both offer free tiers with paid upgrades, so try each before committing to a paid plan.

Key Features

Helio offers 8 features including Embeddable payment widgets for any website or application, Pay links for quick one-time and recurring payment collection, Subscription billing with automatic recurring crypto payments, and 5 more. KAST counters with 5 features including Visa card spending USDC/USDT/PYUSD, Point-of-sale stablecoin-to-fiat conversion, Solana deposits and SOL staking, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.

Reliability & Health

We monitor both tools around the clock for uptime, SSL validity, and response times. Helio currently has a healthy health status with 100.0% uptime over the last 30 days. KAST is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.

Strengths

Helio's key strengths include lowest fees among crypto payment processors — under 1%, instant settlement with no holding periods or payout delays, recurring subscription support is rare and valuable for saas and creators. KAST stands out for spend stablecoins at visa merchants worldwide, low-cost deposits via solana, yield on idle balances and staking options.