SimpleHash Alternative: Migrating to Goldsky After the Phantom Acquisition

SimpleHash’s acquisition and what it means for you

If you’re reading this, you’ve likely heard the news that SimpleHash was acquired by Phantom and will be shutting down services on March 27, 2025. Huge congratulations to Olly and the team! It’s well-deserved recognition of the platform they’ve built.

For customers, this means that there’s less than a month to migrate your infrastructure. You’re probably feeling a mix of stress and pressure to quickly find a SimpleHash alternative and you’re not alone — we’ve been getting a lot of messages from people looking for a replacement that’s reliable, scalable, and easy to transition to.

The good news is that we’ve been a close partner of SimpleHash for over 2 years and can help get you what you need before the deadline. Our team is deeply familiar with their data, significantly easing your transition.

Unexpected migrations are never easy. But they sometimes lead to discovering better solutions. We're here to help you not just replace what you're losing with SimpleHash, but potentially improve your infrastructure in the process.

Our SimpleHash migration support package

Understanding the urgency of the situation, we've created a special onboarding process for SimpleHash customers:

1. Priority onboarding: We’ll fast-track your implementation to meet the March 27th deadline.
2. White-glove support: Our team will walk you through the process and ensure your services continue without disruption.
3. 3 months of free service: A welcome to give you breathing room as you settle in with us :)

To get this package, fill out our quick priority migration form.

Why we might be the right fit for you

We've built Goldsky to excel in specific areas that matter most to teams requiring high-performance infrastructure. If these are top priority for you, you’re at the right place.

• Speed, scalability, and reliability. Goldsky is battle-tested at scale by some of the most demanding products and chains. MetaMask, Polymarket, Arweave, Optimism, Rainbow, and Stellar all rely on our infrastructure for critical operations.
• Infrastructure that can handle serious volume. Our systems currently process over 100M messages and transfer more than 36GB+ of data per minute without breaking a sweat.
• 24/7 human support when you need it. Our team provides genuine 24/7 support, so if issues arise, you’ll have real people helping you solve them.
• Specialized in token balance and transfer data. If your primary needs revolve around tracking token balances and transfers, our systems are optimized specifically for these high-frequency operations.

Why we might NOT be the right fit

We believe in being upfront about where we excel and fall short, and understand that we may not be the right fit for everyone.

• Limited chains (but increasing coverage). We’ve been partnering with SimpleHash, meaning we can provide the exact same data you’ve been using. However, we don’t yet have the same chain support, but we’re getting full coverage across all chains.
• Custom solutions available. That said, if you have specific needs that fall outside our current offering, or SimpleHash’s, we're open to discussing custom work to fill those gaps – especially for teams facing the March 27th deadline.

How long will it take to switch from SimpleHash to Goldsky?

Depending on your existing usage pattern, teams can expect to migrate in under a day or two, but it depends on your specific implementation and needs.

If you were using SimpleHash’s Kafka feature, you can switch to Goldsky in under a day depending on chain coverage. As an added bonus, you can use the data in any of our other supported sinks. We plan to have direct drop-in API support running soon.

Migrate today

If you're facing the March 27th deadline, fill out our priority migration form.

While we're confident in our ability to serve your needs, we understand that finding the right fit is important. If you have any questions about whether Goldsky is the right solution for your specific use cases, we're happy to have an honest conversation about it.