AI API Router Directory

OCI Generative AI (now positioned as OCI Enterprise AI) is Oracle's managed service for pretrained and custom models, agents and governance on Oracle Cloud Infrastructure, with chat, embeddings, rerank, OpenAI-compatible APIs and an OCI Responses API. Oracle bills it through the public OCI price list, where rates are itemised per model: xAI Grok and Google Gemini entries are priced per 1,000,000 tokens (with cached-input and >200K-context variants), Cohere and Meta Llama endpoints per 10,000 transactions, and private replicas or fine-tuned models on Dedicated AI units per hour. New accounts get a US$300 cloud credit valid for 30 days plus ongoing Always Free services, but Generative AI is not among the AI services Oracle lists as having a free pricing tier.

Oracle Cloud Free Tier gives a US$300 cloud credit to spend within 30 days on all OCI services in addition to Always Free services, switching to pay-as-you-go or Always Free only afterwards (oracle.com/cloud/free/); OCI Generative AI itself is not listed among Oracle AI services with a free pricing tier.

Cohere's API splits keys into a free Trial tier (auto-created at sign-up: 1,000 API calls/month, 20 RPM on chat models, no commercial use) and an application-gated Production tier (500 RPM chat, pay-as-you-go, invoiced monthly or at $250 outstanding). Legacy Command models price from $0.30–$2.50 per 1M in; dedicated Model Vault instances run $4–$10/hr.

Trial key (auto-created at sign-up): 1,000 calls/month + 20 RPM chat (docs.cohere.com rate-limits, verified 2026-09-16); no production/commercial use. Dollar value is an estimate.

AI/ML API is a major AI model aggregator providing unified access to 1000+ models from OpenAI, Anthropic, Google, DeepSeek, and more. It offers a single API key for LLM, image, voice, and video models with a focus on production-ready pay-as-you-go access.

No public free-tier information found in the source reference; treat free-tier availability as unverified rather than confirmed absent.