Estimate OpenAI prompt tokens and cost before you make the API call
Estimated monthly website visits
Similarweb estimates for this domain, not active users. Only available observation months are shown; collection date is separate from the traffic period.
Collected Nov 11, 2026
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, AiPrice (aiprice.dev) is an AI platform indexed under AI API generating 2.11K monthly visits with a month-over-month traffic delta of -2.89K (-57.8%). Its primary geographic market is India (100% traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include OrcaRouter (975.3K visits/mo), OpenRouter (19.94M visits/mo), LiteLLM (576.97K visits/mo).
Saved us from a nasty surprise on our GPT-4 token bill.
Super clean token calculator for our backend pipelines.
Wish it covered Anthropic models too, but great for OpenAI.
Calculates costs instantly before making calls.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Send a model name and content to the API and receive an estimated USD cost for that prompt based on OpenAI's published pricing.
Returns the prompt token count so you can validate prompt length and size before dispatching a request.
A single documented POST endpoint with an X-API-KEY header, easy to drop into any stack or internal dashboard.
A web calculator lets you select a model and paste a prompt to see the token count and estimated price instantly.
Docs and an API reference describe supported models, request format and the credit system.
AiPrice solves a narrow but very practical problem for developers building on OpenAI: knowing what a prompt will cost before you send it. You post your model and content to the AiPrice API and it returns the prompt token count along with an estimated price, computed from OpenAI's published per-token rates. That makes it useful for cost dashboards, budget guards, internal tooling that needs to show users the cost of a request, or pre-flight checks before an expensive batch job.
The service exposes a single, simple endpoint. You pass a model name and your content in a JSON body with an X-API-KEY header, and get the token count and pricing back. Supported models centre on the GPT and legacy text completion families, and a web-based calculator on the site lets you try the estimate without writing any code. Because the calculation is based on the latest available OpenAI pricing data, the vendor notes that results are estimates and actual billed costs may differ.
Pricing is transparent and developer-friendly. There is a free monthly allowance with an API key issued by email, then Basic and Premium tiers at a few dollars a month with much larger credit allowances, plus a custom Enterprise tier with unlimited credits. AiPrice is built by Bench Labs and states clearly that it is not affiliated with, supported by or endorsed by OpenAI.
Call AiPrice before sending a prompt to OpenAI to log or block requests that exceed a per-request cost threshold.
Display an estimated price inside your own chat or tooling UI so users and internal teams understand the cost of each interaction.
Estimate token and cost volumes for prompt templates and batch jobs before committing to a monthly API budget.
Use the web calculator to compare models and see how prompt length affects cost during early experimentation.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | AiPrice | 2.11K | -57.8% | 39% direct | Freemium | Current |
| 1 | OrcaRouter | 975.3K | -5.2% | 26% direct | Freemium | vs OrcaRouter |
| 2 | OpenRouter | 19.94M | -6.2% | 60% direct | Paid | vs OpenRouter |
| 3 | LiteLLM | 576.97K | +7.9% | 40% direct | Freemium, Contact for Pricing | vs LiteLLM |
| 4 | APIMaster | 210.18K | +46.3% | 31% direct | Paid | vs APIMaster |
| 5 | LLM Gateway | 168.43K | -14.5% | 59% direct | Freemium, Contact for Pricing | vs LLM Gateway |
| 6 | Portkey | 195.65K | -9.4% | 62% direct | Freemium, Paid, Contact for Pricing | vs Portkey |
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
One API key for hundreds of AI models from every major provider
Free / Open-sourceOne open-source AI gateway for 100+ LLM providers
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Free / Open-sourceOne OpenAI-compatible API to route, monitor and control 250+ LLM models
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AI gateway, observability and guardrails for production LLM apps
Meter, budget and route every LLM call so AI spend is controlled before it happens
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One API key, 100+ LLMs, official pricing with no platform markup
Agent gateway that routes, compresses and observes your LLM token spend
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
