Estimate your monthly Openai API bill from your own workload and rates. Enter the prices from your Openai account (per 1M tokens) — we don't publish competitor pricing because it changes often.
Input tokens/month: — · Output tokens/month: —
Monthly cost: —
Fill in your rates to see the estimate.
Plugsky plans are flat monthly with unlimited fair-use across 30+ models — compare on pricing, or start on the free plan (2 free models, no card).
The OpenAI API Cost Calculator estimates OpenAI costs for your monthly token usage and compares them with Plugsky equivalents. The page covers GPT-4o, GPT-4 and GPT-3.5 class models, per-token input and output rates, monthly projections at different usage levels, free-tier limits and common hidden costs such as data transfer and gateway overhead. It is written for developers and finance teams weighing a migration. Results are estimates based on published pricing.
OpenAI charges separate rates for input and output tokens, with different prices per model. Cached input, batch jobs and fine-tuned models have their own rates. Long prompts and multi-turn chat increase input cost, so measure real token counts per request rather than estimating per message.
Plugsky's API is OpenAI-compatible, so typical projects change the base URL to the Plugsky endpoint and swap the API key. SDK calls, streaming, tool calling and JSON mode keep working. Test on representative traffic before switching production, and keep a rollback path.
No, it is an estimate based on published per-token pricing and the volumes you input. Actual bills vary with caching, retries, batch discounts and rate-limit tiers. Use it to compare providers and set budgets, then reconcile against real usage, and check the pricing section for current plans.
Canonical pricing and plans: plugsky.com/#sec-pricing · Terms · SLA · Docs