APIMart

APIMart occupies a clear niche: it's a discount aggregator for AI APIs, not a visual playground. The core value is cost arbitrage — you can access GPT-5, Claude, Sora 2, Kling, and dozens of other models at 20-70% below direct pricing, all through one OpenAI-compatible endpoint. That's a real win for budget-conscious developers and startups. Setup is trivial if you already use the OpenAI SDK: just swap the base URL. The llms.txt feature is clever — you can drop that single prompt into any agent (Coder, Claude, Cursor) and it instantly understands all available models. No need to maintain separate documentation or prompts for each provider. The pricing model is pure pay-as-you-go, no tiers, no commitments. You buy credits (1 credit = $0.10) and consume per request. Volume discounts apply automatically. The pricing page shows per-model rates with the official and APIMart price side by side, so you always know the savings. Where it bites: this is not for non-developers. There's no web interface for chat or image generation. If you need a ChatGPT or Midjourney GUI, look elsewhere. The aggregator model also adds latency overhead — each request routes through APIMart's gateway before hitting the upstream provider. For real-time voice or time-sensitive applications, that extra hop could matter. Compared to Fal.ai and Replicate, APIMart tends to have a wider model catalog (500+ vs. their ~100-200) and deeper discounts. But Fal and Replicate offer hosted inference with more transparent pricing and sometimes better documentation. APIMart's documentation is decent but not as polished — some models have sparse usage notes. The 99.9% SLA is a differentiator for enterprise use, but it's unclear from the page what remediation is offered. Support is via chat with engineers, which