AI & LLM APIs

Compare AI and large-language-model API pricing — OpenAI, Anthropic Claude and Google Gemini — with how-to-get-key guides and a free cost calculator.

AI agent cost calculator → · LLM token cost → · Token counter → · Reasoning tokens →Model distillation ROI → · Budget planner → · Per 1k requests → · Context window → · Voice agent cost → · Voice agent ROI vs human → · Realtime voice / audio API cost → · Knowledge base re-embedding cost → · Committed spend discount → · AI gateway markup → · Seat vs usage pricing → · Provisioned throughput (PTU) → · Multi-turn conversation cost → · RAG chatbot cost → · Coding assistant cost → · Coding agent: sub vs API → · AI subscription vs API (chat) → · Copilot premium requests → · LLM cost optimization → · Batch API savings → · Vector database cost → · Prompt caching savings → · Prompt cache TTL & hit-rate (5min vs 1hr) → · Self-hosted LLM vs API → · Fine-tuning cost → · Embeddings cost → · Cheapest LLM API → · Price-to-performance → · Image generation cost → · Speech-to-text cost → · Text-to-speech cost → · OCR & document AI cost → · Translation API cost → · Context window → · Blended LLM price → · LLM price-drop savings → · Free-trial burn → · Words to tokens → · Vision API cost → · Cost per conversation → · AI agent cost → · AI cost per user → · Self-host vs API → · GPU inference cost → · Deep Research API cost → · Computer use agent cost → · AI agent swarm cost → · AI agent memory cost (Mem0 vs Zep) → · Agent framework cost (CrewAI vs LangGraph) → · Model fallback chain cost → · AI agent development cost → · AI app builder credits (Lovable vs v0 vs Replit) → · EU AI Act compliance cost → · AI inference energy & carbon →

Compare OpenAI vs Claude vs Gemini pricing →

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