Countless.dev records 787 monthly visits with -45.8% month-over-month growth and Free pricing. OpenRouter records 19,941,437 monthly visits with -6.2% growth and Paid pricing.
Compare AI model prices, features and capabilities in one place
One API key for hundreds of AI models from every major provider
| Dimension / Metric | ||
|---|---|---|
| Official Domain | countless.dev | openrouter.ai |
| Pricing Model | Free | Paid |
| Monthly Visits | 787 (787) | 19.94M (19,941,437) |
| MoM Traffic Delta | -665 (-45.8%) | -1.33M (-6.2%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (16.1%) |
| Direct Visits / mo | 318 | 11.96M |
| User Rating | 4.4 | 4.8 |
| Supported Platforms | Website | Website |
Compare AI model prices, features and capabilities in one place
View models from many providers in one interface, lining up pricing, context limits, modalities and capabilities.
Estimate real-world cost for a workload by plugging in token or request volumes against current model rates.
Put two models head to head to see exactly where one beats the other on price and features.
Explore capability-and-price trade-offs, with a Pareto view that surfaces models offering the best value for a given performance level.
One API key for hundreds of AI models from every major provider
Six hundred plus models for text, image, video, audio, transcription, embeddings, and reranking behind one OpenAI-compatible API.
Requests are rerouted to another provider on outages or rate limits by default, so you don't write custom retry logic.
The auto-router selects a model and provider per request using live marketplace performance and pricing data.
Track spend, tokens, and usage per model, provider, and team member in one place, including bring-your-own-key usage.
Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output
SpecialistDelivers exceptional inference speed and high-throughput performance for open models, but focuses primarily on hosted weights rather than multi-provider aggregation.
Free / Open-sourceProvides self-hosted and Python SDK control over 100+ LLMs, but requires setting up your own infrastructure.
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
SpecialistLow-cost serverless inference APIs for 200+ open models
One unified API for 100+ AI models, with insurance when output disappoints
One unified API for 100+ AI models, with insurance when output disappoints
One API for fast, cost-predictable inference on LLMs and multimodal models
One API for fast, cost-predictable inference on LLMs and multimodal models
Aggregates hundreds of foundation models and agentic tools under one endpoint, but lacks OpenRouter's community popularity and extensive prompt tuning.
AI 工具目录、深度评测与每日 AI 新闻
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceOpen-source database of AI models, prices and capabilities
