12 Free Tools

AI Cost Calculator Tools

Stop guessing. Calculate exactly what your AI infrastructure costs, compare providers, and find where you're overpaying — in seconds.

✓ Free forever✓ No login✓ Updated monthly

🧮Most Popular

LLM Cost Calculator

Paste any text → instant token count → cost across 30+ AI models side-by-side.

OpenAIClaudeGeminiBedrock

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Batch API Savings

Calculate your 50% savings by switching to OpenAI or Anthropic batch APIs.

OpenAIAnthropic

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Prompt Caching ROI

See exact monthly savings from Anthropic's 90% prompt caching discount.

AnthropicClaude

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RAG vs Long Context

Compare RAG pipeline cost vs stuffing the full document into context.

RAGArchitecture

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Context Window Cost

Calculate the cost to process a document across every major AI provider.

All ProvidersDocuments

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Vision API Cost

Compare image processing costs across GPT-4o, Claude, Gemini and more.

VisionMultimodal

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LLM Speed vs Cost

Visualize latency vs cost tradeoffs. Find the fastest model within your budget.

GroqLatencyPerformance

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Fine-tuning Cost

Calculate fine-tuning training cost and see the break-even vs prompt engineering.

OpenAIFine-tuning

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🗄️New

Vector Database Sizing

Get RAM, storage and cost estimates. Find if you need Pinecone or pgvector.

pgvectorPineconeQdrant

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Self-Hosted LLM Calculator

Find the right GPU for any open-source LLM. Get break-even vs API cost.

GPULlamaOpen Source

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Embedding Cost

Compare embedding API costs across OpenAI, Cohere, Mistral and Google.

EmbeddingsRAG

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AI Infrastructure Cost

Build your complete AI infrastructure estimate — LLM + DB + hosting in one place.

Full StackBudget

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Need a custom AI cost analysis?

Our team audits your AI stack end-to-end and identifies savings opportunities — free for qualifying companies.

Book Free AI Cost Audit →

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