Lepton AI vs RouterPlus: Token Pricing, Speed & Intelligence
Full comparison of Lepton AI and RouterPlus — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Rates sourced from public APIs — verify before use.
Lepton AI
NVIDIA DGX Cloud Lepton — enterprise serverless inference on DGX infrastructure
Lepton AI was acquired by NVIDIA and rebranded as NVIDIA DGX Cloud Lepton in 2026. The platform now runs on NVIDIA's DGX Cloud infrastructure, offering serverless inference for popular open-weight models with enterprise-grade reliability. The OpenAI-compatible API and developer experience remain intact, now backed by NVIDIA's global DGX Cloud footprint.
RouterPlus
API router / marketplace — 117 text models with per-route pricing
RouterPlus is an API router and marketplace offering access to 117+ text models. Prices shown are the published base catalog rates — actual price depends on the selected route and context, and is not a guaranteed bill. RouterPlus provides per-route pricing transparency with 27 models having numerically different route prices.
Key metric comparison
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Live token pricing
Strengths and weaknesses
Lepton AI
RouterPlus
Key differentiators
The only serverless inference platform running directly on NVIDIA DGX Cloud — enterprise reliability with the latest NVIDIA hardware, no infrastructure management required.
An API router with 117 text models and per-route pricing transparency — the catalog rate is a published base rate, not a guaranteed bill; actual price depends on selected route and context.
Frequently asked questions
Lepton AI FAQs
What happened to Lepton AI?
Lepton AI was acquired by NVIDIA and rebranded as NVIDIA DGX Cloud Lepton in 2026. The platform now runs on NVIDIA's DGX Cloud infrastructure with the same developer-friendly API.
What models does NVIDIA DGX Cloud Lepton support?
DGX Cloud Lepton hosts Llama 3.3 70B and other popular open-weight models. The catalog is focused on widely-used production models.
Is DGX Cloud Lepton good for production workloads?
Yes. Backed by NVIDIA's DGX Cloud infrastructure, DGX Cloud Lepton offers enterprise-grade reliability and SLAs suitable for production workloads.
RouterPlus FAQs
Are RouterPlus prices guaranteed?
No. RouterPlus prices shown are published base catalog rates. Actual price depends on the selected route and context. 27 models have numerically different route prices. Check route details before production use.
What models does RouterPlus offer?
RouterPlus offers 117 text models including Claude 5 (Fable 5.1, Opus 5-5, Sonnet 5-5, Haiku 5-5), GPT-6 Astra, Gemini 3.x, Grok 4.x, Kimi K3, GLM-5.3, Qwen 3.8 Max, DeepSeek V4 Pro, Mistral Large 4, and many more. See the model table for current rates.
What is the RouterPlus API base URL?
The RouterPlus API base is https://api.routerplus.com/v1 with OpenAI-compatible endpoints. See https://app.routerplus.com/docs/models for full documentation.
Provider resources
Lepton AI — NVIDIA DGX Cloud Lepton — enterprise serverless inference on DGX infrastructure
Lepton AI was acquired by NVIDIA and rebranded as NVIDIA DGX Cloud Lepton in 2026. The platform now runs on NVIDIA's DGX Cloud infrastructure, offering serverless inference for popular open-weight models with enterprise-grade reliability. The OpenAI-compatible API and developer experience remain intact, now backed by NVIDIA's global DGX Cloud footprint.
The only serverless inference platform running directly on NVIDIA DGX Cloud — enterprise reliability with the latest NVIDIA hardware, no infrastructure management required.
RouterPlus — API router / marketplace — 117 text models with per-route pricing
RouterPlus is an API router and marketplace offering access to 117+ text models. Prices shown are the published base catalog rates — actual price depends on the selected route and context, and is not a guaranteed bill. RouterPlus provides per-route pricing transparency with 27 models having numerically different route prices.
An API router with 117 text models and per-route pricing transparency — the catalog rate is a published base rate, not a guaranteed bill; actual price depends on selected route and context.
Key strengths compared
Lepton AI
- Backed by NVIDIA DGX Cloud infrastructure
- Enterprise-grade reliability and SLAs
- Serverless — no infrastructure management
- Smaller model catalog than Together AI or Fireworks
- Pricing may be higher than budget inference providers
RouterPlus
- Wide catalog: 117 text models including Claude, GPT, Gemini, Grok, Kimi, GLM, Qwen, Mistral, and more
- Per-route pricing transparency — see actual route prices, not just a blended rate
- OpenAI-compatible API at api.routerplus.com/v1
- Catalog rate is not a guaranteed bill — actual price depends on selected route and context
- API router/marketplace — not a direct compute provider
Key weaknesses compared
Lepton AI
- Smaller model catalog than Together AI or Fireworks
- Pricing may be higher than budget inference providers
- No fine-tuning support
RouterPlus
- Catalog rate is not a guaranteed bill — actual price depends on selected route and context
- API router/marketplace — not a direct compute provider
- 27 models have numerically different route prices; check route details before production use
Provider category context
Lepton AI is a inference api, founded in 2023. RouterPlus is a inference api. Both are inference api providers — the comparison is primarily about pricing, model selection, and feature differentiation within the same tier.
How to choose between them
Both Lepton AI and RouterPlus host open-weight models. The key differentiators are latency, throughput, and which specific model versions each provider offers. Check the speed metrics above — inference API providers often differ significantly on tokens-per-second for the same model. Pricing is typically competitive between them; availability of specific model versions (e.g., Llama 3.1 405B, DeepSeek V3) may be the deciding factor.