GPT, Claude, Gemini API Gateway – Free Trial & Lowest Price
Comprehensive comparison of GPT-4.1 vs Claude 3.7 Sonnet in 2025. Compare performance, pricing, Extended Thinking, context windows, and find the best AI model for coding, reasoning, and business applications.
Stuck with Cursor’s “Free users can only use GPT 4.1 or Auto as premium models” error? Discover multiple solutions, cost-effective API alternatives, and LaoZhang.ai gateway that saves 90% on costs.
Comprehensive Claude 4.0 pricing analysis including Opus 4 ($15/$75 per MTok) and Sonnet 4 ($3/$15 per MTok). Compare costs, features, and find the best purchasing options with up to 60% savings through LaoZhang.ai gateway.
Discover 5 working methods to access Claude 3.7 Sonnet API for free in 2025, plus a budget-friendly alternative that’s 2X cheaper than official channels with instant activation.
Learn how to get your Gemini API key in 5 easy steps. Includes secure setup, first API request examples, and cost-effective alternatives with free trials.
Learn how to access Google’s Gemini 2.5 Pro API for free in 2025 with our step-by-step guide, plus discover how LaoZhang.AI offers the lowest-cost API gateway for all major AI models.
Compare Gemini 2.5 Flash pricing with 7 alternative LLM APIs in 2025. Save up to 70% with LaoZhang.AI’s unified gateway offering free trials and lowest rates for GPT, Claude, and Gemini access.
Discover how to leverage GPT-4o’s powerful image generation API with our comprehensive guide including code examples, pricing strategies, and exclusive API gateway savings through laozhang.ai.