Dev.to
7/13/2026

Direct AI provider APIs vs aggregators: cost comparison and routing architecture
Original: I Tested Direct Provider APIs vs Aggregators — Here's the Truth
Short summary
A founder compares direct AI provider API costs against aggregator pricing across growth stages, finding 97.5% savings using DeepSeek V4 Flash via an aggregator versus GPT-4o direct. Includes a practical Python router implementation for task-based model selection across cheap, balanced, and premium tiers.
- •Direct GPT-4o at $10/M tokens vs aggregator DeepSeek V4 Flash at $0.25/M — 97.5% savings at every scale
- •Includes 80-line Python router for task-specific model tier selection
- •Author promotes global-apis.com as the aggregator, creating self-promotion bias
Generated with AI, which can make mistakes.
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