Now in Public Beta

Ship AI products 10x faster

The developer platform that handles inference, fine-tuning, and deployment so you can focus on building what matters.

Start BuildingView Documentation

Trusted by engineering teams at

VercelStripeLinearNotionFigmaRaycast

Features

Sub-50ms Inference

Edge-deployed models with intelligent routing. Your users never wait.

Zero-Config Fine-Tuning

Upload your data, pick a base model, get a production endpoint in minutes.

Enterprise Security

SOC 2 Type II certified. Your data never leaves your VPC. Full audit trails.

Global Edge Network

200+ locations worldwide. Automatic failover. 99.99% uptime SLA.

Real-Time Monitoring

Token usage, latency percentiles, error rates. Alerts before your users notice.

Version Control

Git-like model versioning. Rollback any deployment in one click.

Built for scale

2.4B
Tokens processed daily
<50ms
p95 latency
99.99%
Uptime SLA
200+
Edge locations

What people are saying

"We migrated from a custom inference stack to Phantom and cut our infra costs by 60%. The DX is unreal."
S
Sarah Chen
CTO, Synthwave Labs
"Fine-tuning used to take our team a week. With Phantom it takes 20 minutes and the results are better."
M
Marcus Rivera
ML Lead, Cortex AI
"The monitoring alone is worth the price. We caught a model regression before it hit production."
A
Anika Patel
VP Engineering, Nexus

Frequently asked questions

How does pricing work?
Pay per token processed. No minimum commitment. Volume discounts at 1B+ tokens/month. Free tier includes 10M tokens.
Can I use my own models?
Yes. Upload any GGUF, ONNX, or SafeTensors model. We handle optimization, quantization, and deployment automatically.
What about data privacy?
Your data is encrypted at rest and in transit. We never train on customer data. SOC 2 Type II certified with full audit trails.
Do you support streaming?
Yes. Server-sent events and WebSocket streaming out of the box. Sub-100ms time-to-first-token on most models.

Ready to ship faster?

Get started with 10 million free tokens. No credit card required.

Start Free Trial