Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1RightNow Inference (RunInfra) records 18,110 monthly visits with -22.6% month-over-month growth and Free Trial, Paid, Contact for Pricing pricing. SiliconFlow records 276,303 monthly visits with -10.5% growth and Pay-as-you-go pricing.

Open models served fast, with warm-cache routing for agents
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | runinfra.ai | siliconflow.com |
| Pricing Model | Free Trial, Paid, Contact for Pricing | Pay-as-you-go |
| Monthly Visits | 18.11K (18,110) | 276.3K (276,303) |
| MoM Traffic Delta | -5.28K (-22.6%) | -32.46K (-10.5%) |
|---|
| Primary Market & Share | 🇮🇳 India (48.4%) | 🇺🇸 United States (18.8%) |
|---|
| Direct Visits / mo | 7.78K | 95.11K |
|---|
| User Rating | 4.4 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Open models served fast, with warm-cache routing for agents
Automatically keeps repeated calls from one agent session on the replica that already holds its context, reaching reported cache-hit rates around 99% and cutting effective input costs.
One API key works with both the OpenAI and Anthropic SDKs, so existing agent code can switch providers with minimal changes.
Serves open-weight models with published pricing, tool calling, JSON mode, streaming and image-input capabilities, plus live output-speed and cache metrics.
Cache hits appear in usage and are billed at the cached rate, with a published measurement methodology and per-model effective input rates.
One API for fast, cost-predictable inference on LLMs and multimodal models
Access a large catalog of LLMs and multimodal models through a single endpoint, so most existing SDK code works after swapping the base URL and key.
Start with pay-per-use serverless calls, then move to dedicated endpoints, reserved H100/H200/MI300 GPUs or elastic GPU (FaaS) deployment as throughput and cost requirements grow.
Customize supported models on your own data and push the tuned variant to a hosted endpoint without building a training pipeline from scratch.
Transparent rate tables list input, cached-input and output prices per million tokens, plus per-image rates for generation models, making budget planning concrete.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1
SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
#2
SpecialistProvides direct access to Gemini models with a generous free tier, but lacks broader open-source model variety.
#3Aggregates a wider selection of global models, but lacks SiliconFlow's specialized high-throughput open-weight infrastructure.
Free / Open-sourceRun and build with open AI models locally or in the cloud

Free / Open-sourceGoogle's family of lightweight, open-weight AI models


Ultra-fast AI inference on the LPU and LPX platform

SpecialistSpecializes in high-speed generative media and image models, but offers less comprehensive large language model coverage.

Provides robust serverless inference for open models, but has a different pricing and developer tooling ecosystem.
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control

Excels at running custom machine learning models and fine-tunes, but can be pricier for standard LLM inference.
SpecialistOpen-source, memory-efficient fine-tuning and local model running
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
SpecialistProvides direct access to Gemini models with a generous free tier, but lacks broader open-source model variety.
Aggregates a wider selection of global models, but lacks SiliconFlow's specialized high-throughput open-weight infrastructure.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceGoogle's family of lightweight, open-weight AI models
SpecialistSpecializes in high-speed generative media and image models, but offers less comprehensive large language model coverage.
Provides robust serverless inference for open models, but has a different pricing and developer tooling ecosystem.
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Excels at running custom machine learning models and fine-tunes, but can be pricier for standard LLM inference.
SpecialistOpen-source, memory-efficient fine-tuning and local model running