Celedog Blog
Long-form essays on multi-model AI gateways, cost optimisation, and shipping production AI applications.
The Ultimate Guide to AI Model API Gateways in 2026
A practical guide to AI gateways in 2026: what they are, why developers need them, and how to pick one for production workloads. Covers OpenRouter, Together AI, Cloudflare AI Gateway, and Celedog.
May 28, 2026Celedog vs OpenRouter: Detailed Comparison (2026)
Head-to-head comparison of model count, latency, pricing, API compatibility, and user experience between Celedog and OpenRouter — including when each is the right pick.
May 28, 2026Top 10 AI Model Aggregation Platforms Compared (2026)
A round-up of the ten leading AI model aggregation platforms in 2026: OpenRouter, Together AI, Cloudflare AI Gateway, Bifrost, LiteLLM, Celedog, and others. Compared by features, pricing, model count, and latency.
May 28, 2026How to Access 200+ AI Models with a Single API Key
Tutorial-style article showing how one OpenAI-compatible API key + base-URL change unlocks 200+ AI models across 20+ providers. Code examples in Python, Node, and curl.
May 28, 2026AI API Pricing Comparison 2026: GPT-4, Claude, Gemini & More
Detailed per-token pricing comparison across 2026's leading AI APIs — GPT-4o, GPT-5.5, Claude 4.6 Sonnet, Claude 4.7 Opus, Gemini 2.5 Pro, DeepSeek-V4, and budget alternatives. Includes cost-optimisation tactics.
May 28, 2026Pay-As-You-Go AI APIs: Complete Guide for Startups
Selection guide for startups choosing between subscription AI plans, prepaid credits, and pay-as-you-go gateways. Covers cost predictability, billing complexity, and how to avoid lock-in early.
May 28, 2026Auto-Routing vs Manual Model Selection: Which is Better?
Deep dive into Celedog's auto-routing — when it saves money, when it gets in the way, and how to combine auto-routing with deterministic model pinning for benchmarking.
May 28, 2026How to Migrate from OpenAI to a Multi-Model API Gateway
Migration playbook for teams currently on OpenAI direct who want to add Claude / Gemini / DeepSeek without rewriting their integration. Two-line change, then incremental rollout.
May 28, 2026