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RouterBase

One OpenAI-compatible API for 200+ models with routing, failover and analytics

paidDR 6Usage-based per-million-token pricing with per-model discounts against list — e.g. Claude Sonnet 5 $10.00/M, GPT-5.5 $25.50/M (from $30.00), Claude Opus 4.8 $23.75/M (from $25.00), GLM-5.2 $4.18/M, Gemini 3.5 Flash $6.30/M (from $9.00). No published platform subscription fee.View full pricing →

About RouterBase

RouterBase is a single OpenAI-compatible endpoint that fronts more than 200 models from OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, xAI, Moonshot, Zhipu, MiniMax, ByteDance and others. Because it is a drop-in replacement for the OpenAI SDK, adopting it is a base-URL change rather than a rewrite, and the same key reaches chat, image and video models. Beyond aggregation it does the work most teams end up building in-house: smart routing that picks a provider per request by price, latency or availability; automatic millisecond failover when the primary provider degrades; one unified invoice instead of a dozen platform accounts; and usage analytics broken down by model, key or project with CSV export and an API. Published per-million-token prices sit on the models page, and several models carry a standing discount against list — the site advertises savings of roughly 5% to 30% depending on the model. The company reports 10,000+ developers and more than 2 billion tokens served. It is worth noting this is a crowded category and RouterBase competes directly with OpenRouter and similar aggregators, so the discount schedule and analytics are the differentiators rather than the routing itself.

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Key Features

200+ models behind one key
Drop-in OpenAI SDK compatibility
Price/latency/availability routing per request
Automatic provider failover
Unified billing across providers
Usage analytics with CSV and API export

RouterBase Pros & Cons

Pros

  • +One-line migration from the OpenAI SDK
  • +Published discounts against provider list prices
  • +Chat, image and video models on the same key

⚠️ Cons

  • Very crowded category with entrenched incumbents
  • Adds a hop between your app and the provider
  • No flat-fee plan — cost tracks usage entirely

Who Is RouterBase Best For?

👤Teams evaluating several models without a dozen billing accounts
👤Products that need automatic failover when a provider degrades
👤Developers who want per-project LLM spend analytics

Tags

llmapigatewayroutingopenai-compatiblemodels
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