A growing collection of free tools from Smart Services. No accounts required. No credit cards. No strings attached.
Smart ServicesBuild your own zero-dependency LLM SDK. Select providers, download a custom bundle — every line auditable, no supply chain risk.
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Zero dependencies — native fetch only
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OpenAI, Google, Anthropic adapters
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Multimodal input (images + video)
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Streaming support
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Download in 30 seconds
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Compare input and output prices across OpenAI, Anthropic and Google models, each with the date it was last synced from the provider.
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OpenAI, Anthropic and Google
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Input and output per 1M tokens
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Filter by provider and category
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Last-synced date per provider
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Get a free, rate-limited API key to access our public pricing and model data endpoints. No credit card, no signup required.
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Free — no credit card
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5 requests/day on free tier
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Instant key generation
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Access pricing & model APIs
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We believe developers deserve high-quality tools they can actually trust. These tools drive traffic to our paid services — model APIs, chat infrastructure, and analytics. If you like what we build here, you'll love what we offer for production workloads.
No tracking
Auditable code
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No vendor lock-in
More tools coming soon. Stay updated — subscribe when you build your LLM Mixer bundle.
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