Compare LLM API Pricing
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Input (per 1M tokens)
Output (per 1M tokens)
Context Window
Per-Request Cost
Cost per request
Cost per 1K requests
Monthly Cost Estimate
Input cost
Output cost
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Popular Comparisons
Deep-dive into specific provider matchups with interactive calculators, use case recommendations, and FAQ.
Claude vs ChatGPT
Anthropic vs OpenAI
Claude vs DeepSeek
86-97% cheaper
Gemini vs Claude
Google vs Anthropic
Gemini vs ChatGPT
Google vs OpenAI
Provider Comparison
10 providers side by side
Open Source vs Commercial
Self-hosted vs API
GPT-5 mini vs Claude Haiku
Budget models compared
GPT-5 mini vs Gemini Flash
OpenAI vs Google budget
DeepSeek V4 Flash vs Gemini Flash Lite
Ultra-budget showdown
GPT-5 mini vs DeepSeek V4 Flash
Budget showdown
Gemini vs DeepSeek
Google vs DeepSeek
ChatGPT vs DeepSeek
OpenAI vs DeepSeek
Mistral vs DeepSeek
Budget providers compared
OpenAI vs Google
GPT-5 vs Gemini flagship models
GPT-5 vs Claude vs Gemini
Three-way comparison
xAI Grok vs OpenAI
Grok 4.3 vs GPT-5 matchup
xAI Grok vs Google
Grok 4.3 vs Gemini — premium vs budget
OpenAI vs DeepSeek
GPT-5 vs DeepSeek V4 — premium vs budget king
Premium Models
GPT-5.5 vs Opus vs Gemini Pro
OpenAI vs Anthropic
GPT-5 vs Claude — the big rivalry
Anthropic vs Google
Claude vs Gemini — quality vs budget
Mistral vs Google
Mistral vs Gemini — EU privacy vs scale
Mistral vs Anthropic
7-10x cheaper vs best reasoning quality
OpenAI vs Mistral
9 models vs 2 — EU sovereignty
xAI Grok vs Mistral
200x cheaper vs X data access
GPT-5.5 vs Gemini 3.1 Pro
2.5x cheaper — OpenAI vs Google flagship
GPT-5 vs Gemini 3.1 Pro
GPT-5 22% cheaper, Gemini 3.7x more context
Anthropic vs DeepSeek
Premium vs budget — Claude Opus 4.7 vs DeepSeek V4 Pro
Claude Sonnet 4 vs Gemini 2.5 Pro
Gemini 40% cheaper with larger context
GPT-5.5 vs Claude Opus 4.7
Most capable models from OpenAI vs Anthropic
GPT-5.5 vs Claude Opus 4.8
Latest flagship showdown — OpenAI vs Anthropic
Claude Opus 4.8 vs Gemini 3.1 Pro
1M context showdown — Gemini 52% cheaper on output
GPT-5 vs DeepSeek V4 Pro
DeepSeek 65% cheaper on input tokens
AI Coding Assistants
Copilot vs Cursor vs Claude Code vs Windsurf
Best AI API for Startups
Compare cost, free tiers, and ease of integration
Free vs Pro
APIpulse feature comparison — what you get with Pro
Related Reading
- Cheapest AI API in June 2026 — All 34 models ranked by cost with real scenarios
- AI API Pricing June 2026 — Complete guide, deprecation alerts, migration guide
- The Complete Guide to LLM Cost Optimization — Strategies to cut your API spend by 40%+
- Cheapest LLM APIs in 2026 — Full ranking of every model by price
- LLM Pricing Cheat Sheet — Quick reference for all 34 models
- Cohere Cost Calculator — Command R+ & Command R pricing
- Moonshot Cost Calculator — Kimi K2.6 pricing
- Together.ai Cost Calculator — Llama 4 & Llama 3.1 pricing
- API Cost Report Card — Grade your spending efficiency, get a shareable report
- Pricing Badges — Embeddable SVG badges for 34 models, copy-paste into READMEs and docs
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