TensorRT
Inference & Compute · Free + paid
NVIDIA's SDK for high-performance inference
At a glance
- Made by
- NVIDIA
- Korean
- UI in Korean
- API
- Yes
- Available on
- Windows, API
What is TensorRT?
NVIDIA TensorRT is a set of tools with an inference compiler, runtime, and model optimization that helps production apps achieve low-latency, high-throughput inference. On top of CUDA, it optimizes models trained in major frameworks, calibrates them to lower precision, and deploys them to data centers, workstations, laptops, and the edge. It uses quantization, layer/tensor fusion, and kernel tuning, and TensorRT-LLM, Model Optimizer, TensorRT for RTX, and TensorRT Cloud belong to the same ecosystem. It integrates directly with PyTorch and Hugging Face and provides an ONNX parser.
- Inference optimization with quantization, layer/tensor fusion, and kernel tuning
- FP8, FP4, INT8, INT4, and AWQ quantization (Model Optimizer)
- Direct integration with PyTorch and Hugging Face
- Parser for importing ONNX models
- 15–30 second engine builds on RTX PCs (TensorRT for RTX)
- Cloud engine optimization for limited partners (TensorRT Cloud)
- Up to 36x faster inference than CPU-only (official claim)
Who uses TensorRT and for what
- Production inference deployment for video analytics, speech AI, recommendation systems, and more
- Safety-standard inference for automotive embedded systems
- On-device inference for RTX PC apps
Pricing
What you get for free — Partially verified (TensorRT-LLM is stated as free on GitHub and Model Optimizer as free on NVIDIA PyPI; no pricing is listed for TensorRT itself)
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.
AI tools similar to TensorRT (alternatives)
TensorRT vs. alternatives at a glance
| AI | Pricing | Combos on the map | Connected tools | Free | Cheapest monthly | Korean |
|---|---|---|---|---|---|---|
| TensorRT | Free + paid | 0 | 6 | No | — | Yes |
| llama.cpp | Free + paid | 0 | 6 | — | — | — |
| ONNX Runtime | Free + paid | 0 | 6 | — | — | No |
| SGLang | Free + paid | 0 | 6 | — | — | No |
| Sol Engine | Free + paid | 0 | 6 | — | — | No |
0 of these 5 tools have a free plan.
Combo and connection counts are based on the relationships recorded on AI Galaxy Map (2026-10-26); they are not a quality ranking.
TensorRT on AI Galaxy Map
- One of 43 AI tools in the Inference & Compute field.
- Connected to 6 other tools — #6 in its field.
Frequently asked questions
Can I use TensorRT for free?
Partially verified (TensorRT-LLM is stated as free on GitHub and Model Optimizer as free on NVIDIA PyPI; no pricing is listed for TensorRT itself). Prices can change, so check the official site before paying.
What AI can I use instead of TensorRT?
Tools that do the same job, such as llama.cpp, ONNX Runtime, SGLang, Sol Engine, are connected to it on the map.
Can I use TensorRT in Korean?
UI in Korean
Sources (official pages)
- https://developer.nvidia.com/tensorrt
- https://docs.nvidia.com/deeplearning/tensorrt/latest/index.html
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.