Foundation models you call over an API: frontier LLMs, open-weight model hosts, inference platforms, and routing layers. Every listing links straight to the vendor, and every click number shown is measured, filtered, and published under a public methodology.
117 tools listed · 66 added in the last 30 days · newest: nexos.ai, Vultr, Kong AI Gateway
Cumulative bids, uncapped. Rebid pays only the difference. Season freezes from now.
Ad disclosure: this ranking is paid advertising placement, ordered solely by cumulative captured bids (ties: earlier capture, then lowest intent id) — methodology.
| # | Tool | Season total | Min to take this spot | Clicks | CTR | CPC |
|---|
| AI/ML API One API for 300+ AI models | First bid €3 → #1 |
| AI21 Labs Jamba open model family and APIs | First bid €3 → #1 |
| AI71 Falcon model APIs from TII's AI company | First bid €3 → #1 |
| Abacus.AI ChatLLM and enterprise AI agents | First bid €3 → #1 |
| Aleph Alpha Sovereign European AI models | First bid €3 → #1 |
| Amazon Bedrock Foundation models on AWS | First bid €3 → #1 |
| Apertus Open multilingual LLM from the Swiss AI Initiative | First bid €3 → #1 |
| Arcee AI Small language models and a platform for training and deploying them | First bid €3 → #1 |
| Archetype AI Foundation model interpreting real-world sensor data | First bid €3 → #1 |
| Avian Fast inference for open-source LLMs | First bid €3 → #1 |
| Azure OpenAI Service OpenAI models on Azure | First bid €3 → #1 |
| Baichuan AI Large language models from Baichuan | First bid €3 → #1 |
| Bioptimus Foundation models for biology | First bid €3 → #1 |
| CLOVA Studio Naver Cloud service for building on HyperCLOVA X models | First bid €3 → #1 |
| Cerebras Wafer-scale fast inference | First bid €3 → #1 |
| Chutes Serverless GPU compute for running open-source AI models, built on the decentralized Bittensor network | First bid €3 → #1 |
| Claude API Frontier intelligence via API | First bid €3 → #1 |
| Cloudflare Workers AI Serverless inference on Cloudflare's edge | First bid €3 → #1 |
| Cohere Enterprise-grade language models | First bid €3 → #1 |
| Core42 G42 company providing sovereign cloud and AI infrastructure | First bid €3 → #1 |
| Databricks Data intelligence platform for AI | First bid €3 → #1 |
| DeepL AI translation and writing API | First bid €3 → #1 |
| DeepSeek Open frontier reasoning models | First bid €3 → #1 |
| Denvr Dataworks GPU cloud for AI training and inference workloads | First bid €3 → #1 |
| DigitalOcean Gradient DigitalOcean's GPU and AI model platform for developers | First bid €3 → #1 |
| Doubao (ByteDance) ByteDance's foundation model family, served through the Volcano Engine Ark API platform | First bid €3 → #1 |
| E2E Networks Indian cloud with GPUs and the TIR AI development platform | First bid €3 → #1 |
| ERNIE (Baidu) Baidu's foundation model family, with open-weight ERNIE 4.5 releases and hosted API access | First bid €3 → #1 |
| EXAONE LG AI Research's Korean-English foundation model family | First bid €3 → #1 |
| Eden AI One API for many AI providers | First bid €3 → #1 |
| Featherless Serverless inference for any HF model | First bid €3 → #1 |
| Fireworks AI Fast inference for open models | First bid €3 → #1 |
| FriendliAI Fast generative AI inference engine | First bid €3 → #1 |
| Gemini API Google Gemini models for developers | First bid €3 → #1 |
| GitHub Models Model catalog, playground, and inference API built into GitHub for prototyping with hosted AI models | First bid €3 → #1 |
| Grok (xAI) Frontier models by xAI | First bid €3 → #1 |
| Groq Ultra-low-latency LPU inference | First bid €3 → #1 |
| H2O.ai Democratizing generative AI | First bid €3 → #1 |
| Hyperbolic Open-access AI cloud and inference | First bid €3 → #1 |
| IBM Granite Open enterprise model family | First bid €3 → #1 |
| IBM watsonx.ai IBM's enterprise AI studio for building and deploying with foundation models, including Granite | First bid €3 → #1 |
| IONOS AI Model Hub EU-hosted inference API for open-weight models from IONOS | First bid €3 → #1 |
| Inception Labs Mercury diffusion LLMs | First bid €3 → #1 |
| Inference.net Serverless LLM inference API | First bid €3 → #1 |
| Inferless Serverless GPU inference | First bid €3 → #1 |
| JigsawStack Small fast models behind one API | First bid €3 → #1 |
| Jua AI weather model API for energy and trading | First bid €3 → #1 |
| Kimi (Moonshot AI) Kimi models via API | First bid €3 → #1 |
| Kong AI Gateway AI gateway for routing and governing LLM traffic | First bid €3 → #1 |
| Krutrim Indian AI company offering Indic LLMs and cloud APIs | First bid €3 → #1 |
| Lambda GPU cloud with on-demand clusters and an inference API | First bid €3 → #1 |
| LangDB AI gateway to 350+ models | First bid €3 → #1 |
| Latitude.sh Bare-metal and GPU cloud infrastructure platform | First bid €3 → #1 |
| LightOn French provider of the Paradigm enterprise generative AI platform | First bid €3 → #1 |
| Liquid AI Efficient liquid foundation models | First bid €3 → #1 |
| LiteLLM Open-source LLM gateway in OpenAI format | First bid €3 → #1 |
| Maritaca AI Brazilian lab serving Sabiá Portuguese-tuned LLMs via API | First bid €3 → #1 |
| Martian LLM router for cost and quality | First bid €3 → #1 |
| Massed Compute On-demand GPU cloud infrastructure | First bid €3 → #1 |
| Meta Llama Meta’s open model family | First bid €3 → #1 |
| MiniMax Text, audio and video models via API | First bid €3 → #1 |
| Mistral AI Open and portable frontier models | First bid €3 → #1 |
| Mixedbread Open embeddings and AI search | First bid €3 → #1 |
| NLP Cloud Production-ready AI API | First bid €3 → #1 |
| NVIDIA NIM Hosted APIs for NVIDIA-optimized models | First bid €3 → #1 |
| Neysa Indian AI cloud platform for GPU compute and MLOps | First bid €3 → #1 |
| Nomic Atlas data maps and open embeddings | First bid €3 → #1 |
| Not Diamond Route every prompt to the best model | First bid €3 → #1 |
| Nous Research Open Hermes model family | First bid €3 → #1 |
| Ntropy Financial data enrichment API | First bid €3 → #1 |
| OCI Generative AI Managed generative AI service on Oracle Cloud Infrastructure | First bid €3 → #1 |
| OVHcloud AI Endpoints Serverless endpoints for open-weight AI models hosted on OVHcloud's European infrastructure | First bid €3 → #1 |
| OpenAI API GPT models for developers | First bid €3 → #1 |
| OpenRouter One API for hundreds of models | First bid €3 → #1 |
| Orbital Materials Foundation models for materials and clean tech discovery | First bid €3 → #1 |
| Parasail On-demand AI inference at scale | First bid €3 → #1 |
| Perplexity Sonar Web-grounded LLM API by Perplexity | First bid €3 → #1 |
| Pipeshift Platform for fine-tuning and serving open-weight LLMs | First bid €3 → #1 |
| Poe All AI models in one place | First bid €3 → #1 |
| Prediction Guard Secure, private GenAI platform | First bid €3 → #1 |
| Prodia Fast affordable image generation APIs | First bid €3 → #1 |
| Profluent Protein language models for designing novel proteins | First bid €3 → #1 |
| Qwen (Alibaba Cloud) Open multilingual model family | First bid €3 → #1 |
| Reflection AI Open frontier intelligence lab | First bid €3 → #1 |
| Reka Multimodal AI models | First bid €3 → #1 |
| Requesty LLM routing gateway for production | First bid €3 → #1 |
| Runware Sub-second image inference API | First bid €3 → #1 |
| SEA-LION Open LLMs for Southeast Asian languages from AI Singapore | First bid €3 → #1 |
| SUTRA Multilingual model family and API from TWO AI | First bid €3 → #1 |
| Sakana AI Nature-inspired AI research lab | First bid €3 → #1 |
| Sakura Internet Japanese cloud provider with dedicated GPU services for AI | First bid €3 → #1 |
| SambaNova Fast inference on custom accelerators | First bid €3 → #1 |
| Scaleway Generative APIs Pay-per-token API serving open-weight LLMs from Scaleway's European data centers | First bid €3 → #1 |
| Segmind Generative AI APIs and workflows | First bid €3 → #1 |
| Shakti Cloud Yotta's India-based GPU cloud for AI workloads | First bid €3 → #1 |
| SiliconFlow Inference for open models at scale | First bid €3 → #1 |
| Silurian Foundation models for simulating earth and weather | First bid €3 → #1 |
| Simplismart Inference optimization and deployment platform for GenAI models | First bid €3 → #1 |
| Snowflake Cortex AI LLM functions, search, and AI agents built directly into the Snowflake data platform | First bid €3 → #1 |
| StepFun Step model family and APIs | First bid €3 → #1 |
| Tamarind Bio Hosted API and interface for biology ML models | First bid €3 → #1 |
| Tencent Hunyuan Tencent's open Hunyuan models | First bid €3 → #1 |
| Together AI Cloud platform for open-source models | First bid €3 → #1 |
| Twelve Labs Video understanding API | First bid €3 → #1 |
| Typhoon Open Thai large language models from SCB 10X | First bid €3 → #1 |
| Upstage Solar LLMs and document AI | First bid €3 → #1 |
| Venice Private open-model inference API | First bid €3 → #1 |
| Vercel AI Gateway One endpoint for hundreds of models | First bid €3 → #1 |
| Vertex AI Google Cloud ML and model platform | First bid €3 → #1 |
| Voyage AI Embeddings and rerankers for RAG | First bid €3 → #1 |
| Vultr Cloud provider offering GPU instances and serverless inference | First bid €3 → #1 |
| WaveSpeedAI Fast inference APIs for image and video models | First bid €3 → #1 |
| Writer Enterprise generative AI platform | First bid €3 → #1 |
| Z.ai (GLM) GLM open frontier models | First bid €3 → #1 |
| iFlytek Spark Chinese LLM family from iFlytek with developer APIs | First bid €3 → #1 |
| nexos.ai AI gateway and orchestration platform for enterprises | First bid €3 → #1 |
| xAI Grok API Grok models via API | First bid €3 → #1 |