ix vs Shardflux

ix costs $0.0288 per vCPU-hour and Shardflux costs $0.04 per vCPU-hour. ix runs full VMs. Shardflux runs Firecracker microVMs and offers GPUs.

Updated Oct 15, 2026

ix

Cloud VMs with up to 100 vCPUs, billed by usage.

Isolation: Full VM
Free tier: Not listed
Max session: Not listed

Visit site ix profile

Shardflux

Serverless VMs for cloud agents that park when idle and keep their state.

Isolation: Firecracker microVM
Free tier: 30-day Pro trial, no card needed
Max session: Not listed

Visit site Shardflux profile

What is different

9 fields differ. The rest are the same or not listed.

Field

Shardflux

vCPU, per hour: ix: $0.0288; Shardflux: $0.04
RAM, per GiB-hour: ix: $0.0108; Shardflux: $0.015
Storage: ix: $0.101 per GiB-month stored; Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Paid plan from: ix: Pay as you go; Shardflux: $9 / month
Largest sandbox: ix: 100 vCPU · 256 GiB; Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes: ix: Up to 100; Shardflux: Up to 200
Isolation: ix: Full VM; Shardflux: Firecracker microVM
SDKs: ix: Python, TypeScript, Rust; Shardflux: TypeScript, Python
Integrations: ix: MCP; Shardflux: Claude Code, MCP

Full comparison

18 fields, at each provider's list price

ixix.dev/docs/pricingix.dev

Shardfluxshardflux.dev/#pricingshardflux.dev

Pricing

vCPU, per hour: ix: $0.0288; Shardflux: $0.04
RAM, per GiB-hour: ix: $0.0108; Shardflux: $0.015
Storage: ix: $0.101 per GiB-month stored; Shardflux: Retained storage is a monthly allowance per plan. No hourly storage rate is published.
Free tier: ix: Not listed; Shardflux: 30-day Pro trial, no card needed
Paid plan from: ix: Pay as you go; Shardflux: $9 / month
Billing: ix: Active CPU time only; Shardflux: Active CPU time only

Limits

Max session: ix: Not listed; Shardflux: Not listed
Idle stop: ix: Not listed; Shardflux: Not listed
Largest sandbox: ix: 100 vCPU · 256 GiB; Shardflux: 32 vCPU · 64 GiB
Concurrent sandboxes: ix: Up to 100; Shardflux: Up to 200

Platform

Isolation: ix: Full VM; Shardflux: Firecracker microVM
GPU: ix: Not listed; Shardflux:
Snapshots: ix:; Shardflux:
Pause and resume: ix: Not listed; Shardflux:

Developer

SDKs: ix: Python, TypeScript, Rust; Shardflux: TypeScript, Python
Integrations: ix: MCP; Shardflux: Claude Code, MCP

Trust

License: ix: Not listed; Shardflux: Not listed
BYOC: ix: Not listed; Shardflux: Not listed

Hourly cost

One sandbox running for one hour

Size

Shardflux

1 vCPU · 2 GiB: ix: $0.050; Shardflux: $0.070
2 vCPU · 4 GiB: ix: $0.101; Shardflux: $0.140
4 vCPU · 8 GiB: ix: $0.202; Shardflux: $0.280

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

ix fits when

You want to pay only for usage, with no plan fee.
You want each sandbox to be a full VM.
You want the lower list price: $0.101 against $0.140 an hour for 2 vCPU and 4 GiB.
You need a sandbox larger than 32 vCPU · 64 GiB.

Shardflux fits when

You need GPUs.
You want each sandbox in its own microVM.
You use Claude Code.
You need pause and resume.

More comparisons

See all comparisons

ix

Shardflux

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

ix fits when

Shardflux fits when

More comparisons

Related

Compare

Pricing

Browse