Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1Doubleword records 21,405 monthly visits with -56.3% month-over-month growth and Paid, Contact for Pricing pricing. RightNow Inference (RunInfra) records 18,110 monthly visits with -22.6% growth and Free Trial, Paid, Contact for Pricing pricing.

Open models served fast, with warm-cache routing for agents
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | doubleword.ai | runinfra.ai |
| Pricing Model | Paid, Contact for Pricing | Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 21.41K (21,405) | 18.11K (18,110) |
| MoM Traffic Delta |
|---|
| -27.54K (-56.3%) |
| -5.28K (-22.6%) |
| Primary Market & Share | 🇺🇸 United States (54.9%) | 🇮🇳 India (48.4%) |
|---|
| Direct Visits / mo | 7.78K | 7.78K |
|---|
| User Rating | 4.4 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|

High-throughput open-weight inference with latency-based pricing
Run the same model in realtime, async, or 24-hour batch mode and pay less the longer the job can wait.
Point existing SDKs and agent code at Doubleword with minimal changes, using prompt caching, tool calling, and structured outputs.
Use leading open-weight text, coding, math, and vision language models through one endpoint and one billing relationship.
Reserve optimized infrastructure for sustained real-time traffic without rate limits, with workload-specific tuning.

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.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

Free / Open-sourceAlibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.

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

Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Run, ensemble and train open AI models as your own specialized intelligence

Free / Open-sourceHigh-trust frontier inference, encrypted end to end

Low-cost serverless inference APIs for 200+ open models
Free / Open-sourceFast Apply and agent-tuned inference for coding agents
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Free / Open-sourceAlibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
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
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceHigh-trust frontier inference, encrypted end to end
Free / Open-sourceFast Apply and agent-tuned inference for coding agents