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backdoor vs Marvin
Side-by-side comparison of features, pricing, and ratings
Pricing
Free
Free
Plans
$0
$0/mo
Popularity
0 views
7.1k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
CLI
CLI
Categories
💻 Code & Development⚙️ Developer Infrastructure
💻 Code & Development
Features
Lightweight proxy reroutes Claude Code API calls to any AI provider
Supports DeepSeek, Groq, Ollama, OpenRouter, NVIDIA NIM, local models
One-line config switch between providers
Animated setup wizard in terminal
Cost savings up to 99.95% at scale
Free tier support (NVIDIA NIM, Groq)
Private local inference with Ollama
Access 200+ models via OpenRouter
Streaming response handling for real-time interactions
Translates Claude Code request format to OpenAI-compatible format
Full tool-use and agentic loop compatibility
No telemetry or logs sent externally
AI functions via @ai_fn decorator
AI classifiers via @ai_classifier decorator
Embeddings generation with @ai.embed
Structured data extraction with Pydantic models
Agent loops and tool use
Built-in streaming with SSE
Rate limiting and error handling
OpenAI & Anthropic model support
Async-first API
Type-safe outputs with Pydantic
Integrations
DeepSeek
Groq
Ollama
OpenRouter
NVIDIA NIM
LM Studio
Any OpenAI-compatible API