OpenRouter records 19,941,437 monthly visits with -6.2% month-over-month growth and Paid pricing. PlusB records 0 monthly visits with 0% growth and Paid pricing.
One API key for hundreds of AI models from every major provider
Private LLM deployment on your own cloud or on-premise infrastructure
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openrouter.ai | plusb.in |
| Pricing Model | Paid | Paid |
| Monthly Visits | 19.94M (19,941,437) | 0 (0) |
| MoM Traffic Delta | -1.33M (-6.2%) |
| 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (16.1%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 11.96M | 0 |
|---|
| User Rating | 4.8 | 4 |
|---|
| Supported Platforms | Website | Website |
|---|
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.
Private LLM deployment on your own cloud or on-premise infrastructure
Models are trained, optimized, and loaded directly into your cloud VPC, private cluster, or on-premise hardware so inference never leaves your environment.
The company states that queries do not persist after execution, which suits workloads in regulated and privacy-sensitive sectors.
Voice AI, autonomous agents, document OCR, domain translation, private chat, and AI governance are offered as deployable, maintained components.
Real-time phone agents targeting sub-100ms conversational latency for replacing legacy touch-tone IVR flows.
Free / Open-sourceAI-native cloud for building and scaling enterprise AI
Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
#2Free / Open-sourceServerless cloud infrastructure for AI and data workloads
Your always-on AI teammate, hosted and managed for you
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
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.
SpecialistLow-cost serverless inference APIs for 200+ open models
One unified API for 100+ AI models, with insurance when output disappoints
One API for fast, cost-predictable inference on LLMs and multimodal models
Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning
Aggregates hundreds of foundation models and agentic tools under one endpoint, but lacks OpenRouter's community popularity and extensive prompt tuning.
Offers robust serverless inference and GPU clusters for open models, but features a narrower selection of proprietary models.
Free / Open-sourceServerless cloud infrastructure for AI and data workloads
Your always-on AI teammate, hosted and managed for you
Features adaptive LLM routing and automatic failover, but lacks OpenRouter's massive ecosystem of community-rated model endpoints.
One unified API for 100+ AI models, with insurance when output disappoints
One API for fast, cost-predictable inference on LLMs and multimodal models
Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning
