Superserve and ernd
5% back at Superserve
Superserve runs cloud sandboxes for AI agents.
erndWhat ernd cardholders get
All other card spend earns the standard 1.5% back. Final terms come with the card.
Superserve
5% back
Card spend at Superserve earns 5% back for now.
What Superserve does
- Every agent and tool call runs in its own Firecracker microVM.
- Sandboxes pause with memory and disk intact, then resume or fork.
- Open source and self-hostable.
Questions
- How do I get the Superserve benefit?
- Pay Superserve with the ernd card. Any US company can request early access from the ernd app, and cards are issued on a first-come, first-served basis.
- How does Superserve compare with other card spend?
- Card spend at Superserve earns 5% back for now. All other card spend earns the standard 1.5% back. Final terms come with the card.
- What does Superserve do?
- Superserve runs cloud sandboxes for AI agents. Every agent and tool call runs in its own Firecracker microVM. Sandboxes pause with memory and disk intact, then resume or fork. Open source and self-hostable.
- What is the ernd card?
- A charge card for US companies that pay for AI. Final terms come with the card.
Other recommended providers
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2x usage limits
For ernd cardholders. Firecrawl turns websites into data for AI apps.
Earns the standard 1.5% back. Firecrawl's extra is higher limits, not a higher rate.
Conifer
5% back
One API key for over 200 models. Conifer picks the model, provider and cache for each request, with no upcharge on tokens.
Card spend at Conifer earns 5% back for now.
AgentPhone
5% back
Phone numbers and calling for your AI agents.
Card spend at AgentPhone earns 5% back for now.
