# Inference.net vs Sail Research

> Both sell cheap tokens for patient workloads. Inference.net uses day-scale batch windows and distillation; Sail uses minute-scale windows and agent sandboxes.

Canonical: https://www.subconscious.dev/compare/inference-net-vs-sail-research · By The Subconscious Team · Updated September 30, 2026

## How they compare

This is one of the closer pairs in cheap inference, since each trades latency for price. Inference.net's Batch API accepts up to 1M requests per file with windows from 24 hours to 7 days, running on aggregated spare GPU capacity. Sail Research lets each request pick a completion window: about a minute for 30 to 50% off, about five minutes for 45 to 65% off, or off-peak for 60 to 80% off. Sail's windows are much shorter, which suits agents that need a turn back in minutes rather than days.

Their second products split them further. Sail builds for long-running agents, with Sailboxes that give persistent compute, a catalog of open models such as Kimi K2.6 and GLM-5, and customer LoRA fine-tunes. Inference.net builds for teams leaving closed APIs, with a gateway that routes to open, closed or custom models, captures traffic and distills it into a task-specific model on a dedicated GPU. Sail claims 3x to 10x savings over comparable hosts, while Inference.net has few public price comparisons. Hours-long coding agents fit Sail. Bulk extraction and custom distillation fit Inference.net.

## What each one does

### Inference.net

Inference.net started as a buyer of last resort for idle GPU time. Its scheduler aggregates small unused chunks of capacity across data centers and runs models on them, and it passes the steep discounts it gets from those data centers on to customers. That origin still shows in its OpenAI-compatible Batch API, which takes up to 1M requests per file with completion windows from 24 hours to 7 days and far higher headroom than synchronous limits.

### Sail Research

Sail Research sells throughput over latency. Founders Neil Movva and Samir Menon built a serving stack that packs as much work as possible into every GPU, and customers state how long they can wait through completion windows. The priority window targets about a one-minute turn for roughly 30 to 50% off the immediate asap price. The default standard window targets about five minutes for 45 to 65% off. The flex window runs off-peak for 60 to 80% off.

## Which is best, and when

### Choose Inference.net for

- Million-request jobs that can wait a day or more
- Turning production traces into a distilled model
- Routing closed and open models under one key

### Choose Sail Research for

- Background agents that need turns back within minutes
- Persistent agent compute through Sailboxes
- Open models with LoRA fine-tunes at 30 to 80% off

## At a glance

| Attribute | Inference.net | Sail Research |
|---|---|---|
| Model access | Open, closed and custom | Open weights |
| Flagship models | Customer fine-tunes | Kimi K2.6, GLM-5, GPT-OSS 120B |
| Speed | Batch windows of 24h to 7 days | Minutes per turn by design |
| Price | Discounted spare GPU capacity | 30–80% off by completion window |
| Customization | Distill traces into custom models | Customer LoRA fine-tunes |
| Deployment | Batch API, gateway, dedicated GPUs | API plus Sailboxes |
| Long context | Varies by model | Varies by model |

## FAQ

### What is the difference between Inference.net and Sail Research?

Both sell cheap tokens for patient workloads. Inference.net uses day-scale batch windows and distillation; Sail uses minute-scale windows and agent sandboxes.

### When should I choose Inference.net over Sail Research?

Million-request jobs that can wait a day or more; Turning production traces into a distilled model; Routing closed and open models under one key.

### When should I choose Sail Research over Inference.net?

Background agents that need turns back within minutes; Persistent agent compute through Sailboxes; Open models with LoRA fine-tunes at 30 to 80% off.

### Is Inference.net or Sail Research cheaper?

Inference.net: Discounted spare GPU capacity. Sail Research: 30–80% off by completion window. The cheaper choice depends on the model and workload.

### Which has more context, Inference.net or Sail Research?

Inference.net: Varies by model. Sail Research: Varies by model.

## Running long-horizon agents?

If your agents run past 200K tokens, compare both against Subconscious: [Subconscious vs Inference.net](https://www.subconscious.dev/compare/subconscious-vs-inference-net.md), [Subconscious vs Sail Research](https://www.subconscious.dev/compare/subconscious-vs-sail-research.md).

Full profiles: [Inference.net](https://www.subconscious.dev/providers/inference-net.md), [Sail Research](https://www.subconscious.dev/providers/sail-research.md).