Last updated: April 3, 2026
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| Rating | (0) | (0) |
| Pricing | Freemium | Freemium |
| Health | Healthy | Healthy |
| Chain | solana only | solana only |
| Open Source | ||
| Features | 8 features | 8 features |
| Upvotes | ▲ 0 | ▲ 1 |
| Twitter Followers | 103 | 26,978 |
| Categories | Payment Tools | Payment Tools |
| Description | Solana's leading crypto payment platform for merchants | Next-generation payments infrastructure for the internet |
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,... Sphere Sphere is a next-generation crypto payments infrastructure platform built on Solana, providing APIs and tools for businesses to accept and process cryptocurrency payments at scale. It targets enterpri...
Both Helio and Sphere hold similar community ratings, suggesting users find comparable value in each. Your choice should come down to specific features, pricing, and ecosystem fit rather than overall score.
Helio uses a freemium model — Free basic plan. Transaction fees as low as 1% for HelioX Pass holders. Enterprise pricing available., while Sphere is freemium — Free to start. Transaction-based pricing. Enterprise plans available.. Both offer free tiers with paid upgrades, so try each before committing to a paid plan.
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. Sphere counters with 8 features including Comprehensive REST APIs for programmatic payment processing, Hosted checkout pages for no-code payment acceptance, Subscription and recurring billing management, and 5 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
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. Sphere is rated healthy with 100.0% uptime. For tools you rely on daily — especially trading bots or wallets — uptime and speed are non-negotiable.
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. Sphere stands out for developer-first api design enables deep integration into any application, compliance features make it suitable for regulated business use cases, automatic stablecoin conversion protects merchants from crypto volatility. On the flip side, Helio's weaknesses include limited to cryptocurrency payments — no fiat currency support, while Sphere's main drawback is more complex setup compared to simpler payment link tools like helio.
Both Helio and Sphere operate in the payment tools space, so this is a direct head-to-head. We recommend trying both — Helio is free to start and Sphere is free to start. Read user reviews on each tool's page for real-world feedback from the Solana community.