AI API Router Directory

Chipotle 'Pepper' is the free, anonymous customer-support chatbot on amelia.chipotle.com, powered by IPsoft Amelia. It requires no login (anonymous sessions) and answers only Chipotle-related questions; off-topic prompts are refused.

Free anonymous support chatbot; no credit system.

Chutes is a decentralized serverless AI inference marketplace on Bittensor (Subnet 64). It provides an OpenAI-compatible API for deploying and scaling open-source models using high-performance VLLM templates, with per-token pricing and optional monthly subscription plans.

Official announcement 2026-02-27: $5-deposit 200-requests/day plan closed to new users, fully retires 2026-03-15; now pay-per-token (or GPU by the second). Bittensor-subsidized cheap models are not a free tier.

Clarifai provides a production-ready AI API for developers, offering an OpenAI-compatible endpoint to run inferences on Clarifai-hosted models from labs like Meta, Google, and Mistral, alongside their own specialized vision and NLP models.

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

OAuth access — sign-in with your existing account. Claude Code (Anthropic) 27 models tracked (via OpenRouter catalog).

A free tier is available; the exact credit value is not quantified.

Claude's consumer app is sold on a plan matrix published at anthropic.com/pricing. The Free column includes chat on web, iOS, Android and desktop, Sonnet and Haiku model access, a 200k-token context window, web search, artifacts, memory, skills, connectors, voice mode, incognito chats and file creation and editing through code execution, while Opus, Fable, Claude Code, Projects, Research, Claude in Chrome and the Microsoft 365 and Outlook integrations are all marked as not included. Anthropic states only that usage limits apply and does not publish a numeric message or token cap for the Free plan.

No free tier stated on official pages (checked 2026-09-16) as a credit: the consumer Free plan is a listed plan tier but no allowance or numeric cap is published, and the API docs state only that new API users receive a small amount of free credits without quantifying them.

Claude-ZH (claude-zh.cn) is a third-party relay aggregator optimized for Chinese developers, providing access to Claude models via a homegrown CLI ('lucky') and OpenAI-compatible endpoints with local recharge options.

Mainly a Claude Code Chinese tutorial/docs site; model calls require email signup and /recharge pay-as-you-go top-up; docs mention no free quota — only the tutorials are free.

OAuth access — sign-in with your existing account. Cline (open-source coding agent) This entry is an access surface/agent — it routes to third-party models rather than hosting its own.

A free tier is available; the exact credit value is not quantified.

ClinePass — Cline's flat $9.99/month subscription giving 2-5x the usage (vs standard API rates) on a curated set of open-weight coding models from Z.ai, Moonshot AI, DeepSeek, MiniMax, MiMo, and Qwen. No separate provider accounts or API keys needed; usable with other agents via the ClinePass API key. Separate from Cline's pay-as-you-go provider.

Flat monthly quota (2-5x API rate); not a per-token credit system.

Tencent CodeBuddy (CN) — Tencent's AI coding tool (IDE, plugin, CLI) backed by the TokenHub LLM platform. Proxies open-weight models from Z.ai, Moonshot, MiniMax, and DeepSeek under a monthly Token Plan (credit-based). Compatible with Claude Code, Codex CLI, Cline, Cursor, OpenCode, Kilo Code, etc. Note: pricing/model data below is from the documented Tencent Cloud Token Plan pages; CN endpoint specifics (copilot.tencent.com) were not separately fetchable, so this reflects the TokenHub plan as documented.

Credits are the unified billing unit; per-model deduction coefficients apply with DeepSeek peak/off-peak pricing (off-peak = half peak). No clean 1 credit = $X mapping documented, so no creditValueUsd.

CoderPlan is a commercial AI API relay focused on developer tools like Claude Code and Gemini CLI. It provides pay-as-you-go top-up tiers for Chinese developers, claiming to match official API pricing for models like Claude and GPT.

Small signup 'trial credit' whose amount is unstated — not quantified; no sustained free tier. Core is four paid top-up tiers $30/$100(+$5)/$300(+$20)/$500(+$50) with non-expiring credit.

Command Code is an AI coding API aggregator offering subscription-based access to a curated selection of open and premium models. It simplifies key management for developers by providing a unified gateway with generous monthly usage limits.

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

Conol (conol.ai) — knowledge-base product with background research/notes agents. Web app forwards to OpenAI models via its model picker (e.g. GPT-6 Astra). Unofficial/experimental.

A free tier is available; the exact credit value is not quantified.

Coze is an all-in-one AI bot building platform that allows users to create and deploy agents with multiple models. It provides a production API for developers to integrate these bots into external applications with usage-based billing.

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

CrofAI is a commercial AI API provider offering unified access to popular open models like Llama 3.1 and Qwen 2.5. It focuses on simplicity and ease of integration for developers requiring reliable per-token billing.

No public free-tier information found (researched 2026-08-29).

OAuth access — sign-in with your existing account. Cursor This entry is an access surface/agent — it routes to third-party models rather than hosting its own.

A free tier is available; the exact credit value is not quantified.

DGrid AI is a decentralized AI network that routes requests across a distributed mesh of nodes. It features an OpenAI-compatible gateway and is integrated into tools like Chatbox and Claude Code. Operates with on-chain transparency.

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

DIT (AI Token Exchange) is a marketplace for AI model access, offering significant discounts (30-70%) compared to official provider rates. It exposes a single OpenAI-compatible API to 50+ models. Details were checked against the provider's own page at dit.ai.

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

DataRobot is an enterprise AI platform that provides centralized access to a wide range of LLMs through its AI Gateway. It emphasizes model governance, security, and unified billing for large-scale enterprise AI deployments.

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

Databricks Foundation Model Serving prices inference in Databricks Units (DBUs) on a pay-as-you-go basis with per-second granularity, no up-front cost and no published monthly platform floor. Per-model DBU rates per 1M tokens are public: Llama 3.3 70B at 7.143 input / 21.429 output, GPT-OSS-20B at 1.000 / 4.286, Llama 3.1 8B at 2.143 / 6.429, and Kimi K3 at 42.857 / 214.286 with a 4.286 cache-read rate. Databricks states the DBU price on the Serverless Real-time Inference SKU is $0.07 per DBU in the base region (us-east-1 for AWS, us-central1 for GCP, eastus for Azure), and the page offers a 14-day free trial without disclosing a fixed credit amount.

No dollar-denominated free credit is published: the pricing page offers a 14-day free trial and states that trial credit eligibility, amount and expiry are determined solely by Databricks after account creation (checked 2026-09-16).

DeepAI bundles its image APIs into the DeepAI Pro subscription instead of publishing per-call API pricing. Free access is $0 with no account balance needed and only 'Limited' allowances across HD images, chat, music and video. Pro costs $7.49/month billed annually at $89.99 (or $9.99 monthly with the renewal rate fixed) and includes 500 HD images, 60 Genius images, 10 Super Genius 2K images, 1,750 chat messages, 25 seconds of HD video, 8 seconds of 2K Hollywood Mode, 100 songs and 12 Concierge tasks per month. Overages draw on a prepaid wallet at 1 cent per HD image, 8 cents per Genius image, 25 cents per Super Genius 2K image, 20 cents per second of HD video and 10 cents per song.

The Free plan is $0 with no account balance needed and only 'Limited' allowances (HD images, chat, music, video); no credit quantity or USD value is stated, and API access is bundled with DeepAI Pro (checked 2026-09-16).

DeepInfra is an OpenAI-compatible inference cloud for open-weight models, with per-token rates published on a single pricing page. Examples from that page: DeepSeek-V4-Flash-0731 at $0.06 per 1M input tokens ($0.015 cached) and $0.18 per 1M output; Qwen3.5-9B at $0.10/$0.15; DeepSeek-V3.2 at $0.26/$0.38; Kimi-K3 at $2.85 per 1M input and $14.25 per 1M output; embeddings from $0.005 per 1M input tokens. Models without fixed token rates are billed on execution time, and custom LLM deployments are billed per minute of GPU uptime across A100 ($0.89/GPU-hour) through B300 ($4.89/GPU-hour). There is no free credit: the pricing page states you must add a card or pre-pay before you can use the service.

No free tier stated on official pages (checked 2026-09-16): deepinfra.com/pricing states that you must add a card or pre-pay before using the service, with no starter credit offered.

DeepSeek offers a publicly accessible chat product plus a separately metered API platform. The official API pricing page lists deepseek-flash at $0.15 per million cache-miss input tokens and $0.60 per million output tokens off-peak, and $0.30 and $1.20 at peak, with cache hits at $0.003 to $0.006; deepseek-v4-pro is $0.66 to $1.32 input and $1.98 to $3.96 output. Off-peak rates are exactly half of peak, and peak hours are defined as 01:00-04:00 and 06:00-10:00 UTC, Monday to Friday. Both models offer a 1M-token context with up to 384K maximum output.

No free tier stated on official pages (checked 2026-09-16).

long-running cloud coding agent. Devin API key for cloud agent sessions. 1 model tracked (curated from provider docs).

No free tier — pay-as-you-go only.

OAuth access — sign-in with your existing account. Requires the Devin CLI binary. Run `devin auth login` to authenticate, or provide your WINDSURF_API_KEY. Install: https://cli.devin.ai This entry is an access surface/agent — it routes to third-party models rather than hosting its own.

A free tier is available; the exact credit value is not quantified.