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Practical guides on LLM pricing, cost optimization, and model comparisons.

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Cheapest LLM API in 2026: Full Price Comparison

We compared 26 LLM models across 8 providers to find the cheapest API for every use case — from bulk processing to complex reasoning.

2026-04-228 min read
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7 Ways to Reduce Your OpenAI API Cost by 80%

Practical techniques to dramatically cut your OpenAI API bill: prompt caching, model routing, batch API, and token optimization strategies.

2026-04-226 min read
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Prompt Caching: Save Up to 90% on LLM API Costs

Everything you need to know about prompt caching across Anthropic, OpenAI, and Google — how it works, when to use it, and how much you save.

2026-04-225 min read
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8 Proven Ways to Reduce LLM API Costs by 60–90%

Practical techniques to dramatically cut your LLM API bill: model routing, prompt caching, batch API, output control, and provider switching strategies.

2026-04-307 min read
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GPT-5 API Pricing: Is It Worth 4x the Cost of GPT-4.1?

OpenAI's GPT-5 is out at $8/1M input — 4x more than GPT-4.1. We break down when the upgrade is worth it, how GPT-5 Mini competes, and what this means for your monthly bill.

2026-05-206 min read