FastPriors
currently accepting engagements

AI infrastructure, on your terms

AFTER · self-hosted, your VPC
beforeafter
hosted · before
throughput438tok/s
p95 latency131ms
$ / 1M tok$8.40
self-hosted · after
throughput1,840tok/s↑ 2.0×
p95 latency38ms↓ 45%
$ / 1M tok$2.27↓ ~60%
throughput · live1,840tok/s
HOSTEDYOURS1 sec
vLLM + speculative decoding · same hardware
latency distribution38ms p95
p95
0mstighter peak →200ms
8× H100 · utilization82%
H0
65%
H1
77%
H2
88%
H3
95%
H4
97%
H5
94%
H6
87%
H7
76%
request pipeline · livestreaming · token by token · in-VPC
INGRESSHTTPS · VPCBATCHERvLLM · pagedPREFILLTRT-LLM · INT8DECODEspec · 8-tokenSTREAMSSE · in-VPC
The
~60%inference cost savedmedian, hosted API → self-hosted
2.0×throughput upliftvLLM + speculative decoding, same hardware
~150 tok/soutput speed, per userLlama 3.1 8B FP8 on H100, optimised
100%eval parityagainst hosted baseline, before rollout
01

You own the data

Weights, logs, embeddings, traces. Nothing is shipped to a third-party endpoint, ever.

02

You own the infra

Your VPC. Your GPUs. Your kubernetes. We never deploy to a platform we control.

03

Predictable bills

Monthly inference cost varies ±2%, not 4×. No token markup, no surprise tier upgrades.

04

We do the housekeeping

Migration, kernels, scaling, on-call. We leave a runbook'd system, then we leave.

the stack

Your infrastructure.
Our toolchain.

we deploy on
AWS
Google Cloud
Microsoft Azure
Cloudflare
NVIDIA
Hugging Face
Replicate
DigitalOcean
Vercel
RunPod
Modal
Lambda
CoreWeave
Together AI
Fireworks AI
Anyscale
Vast.ai
Paperspace
AWS
Google Cloud
Microsoft Azure
Cloudflare
NVIDIA
Hugging Face
Replicate
DigitalOcean
Vercel
RunPod
Modal
Lambda
CoreWeave
Together AI
Fireworks AI
Anyscale
Vast.ai
Paperspace
AWS
Google Cloud
Microsoft Azure
Cloudflare
NVIDIA
Hugging Face
Replicate
DigitalOcean
Vercel
RunPod
Modal
Lambda
CoreWeave
Together AI
Fireworks AI
Anyscale
Vast.ai
Paperspace
we work with
PyTorch
NVIDIA CUDA
AMD ROCm
Llama
Mistral
Ollama
LangChain
Hugging Face Transformers
Docker
MLflow
Weights & Biases
vLLM
TensorRT-LLM
TensorRT
SGLang
Triton
FlashAttention
JAX
Qwen
LlamaIndex
Ray
PyTorch
NVIDIA CUDA
AMD ROCm
Llama
Mistral
Ollama
LangChain
Hugging Face Transformers
Docker
MLflow
Weights & Biases
vLLM
TensorRT-LLM
TensorRT
SGLang
Triton
FlashAttention
JAX
Qwen
LlamaIndex
Ray
PyTorch
NVIDIA CUDA
AMD ROCm
Llama
Mistral
Ollama
LangChain
Hugging Face Transformers
Docker
MLflow
Weights & Biases
vLLM
TensorRT-LLM
TensorRT
SGLang
Triton
FlashAttention
JAX
Qwen
LlamaIndex
Ray
how we think

Inference is a
codesign problem.

Architecture.

Match model size to actual task entropy. Distill where you can, route where you must, keep a hosted fallback for the long tail.

  • distillation studies
  • MoE / dense tradeoffs
  • routing policy
  • fallback contracts
what we do

Seven practices,
one discipline.

  1. ~60%median cost cut

    Move from OpenAI, Anthropic, Together, Replicate to your own GPUs without breaking prod. Shadow traffic, drift checks, gradual cutover.

01 · Migration~60%median cost cut

Move from OpenAI, Anthropic, Together, Replicate to your own GPUs without breaking prod. Shadow traffic, drift checks, gradual cutover.

HOSTEDYOUR VPC
Hosted → self-hostedShadow trafficDrift dashboardsEval parity
full scope · deliverables →
why fastpriors

Most teams don't
need an API.

01

Hosted inference is convenient, until your margin becomes their margin. Token markups compound silently while you're shipping features.

their margin62¢ of every dollar
02

Your data becomes their training set. Your roadmap becomes contingent on someone else's quota, someone else's outage, someone else's pricing memo.

data sovereignty✓ in your VPC
03

We believe the next durable AI companies will run on infrastructure they own. Predictable bills. Auditable data paths. Latency they can fix, not file a ticket about.

billing variance±2% month-to-month
how we operate

Few engagements. Each one shipped.

01 / lead
2 / founders
end-to-end, every engagement
02 / capacity
6 / yr
engagements we'll take
03 / scope
fixed
written, signed, no creep
04 / never
  • revenue share
  • platform lock-in
  • training on your data

Ready to own
your inference stack?

Free 30-min architecture call. No deck, no pitch, bring a P&L line item or a latency graph and we'll tell you whether we can help.