🌐
OpenAI
openai.com › api › pricing
API Pricing
No, OpenAI APIs are billed separately from ChatGPT Plus, Business, Enterprise and Edu. ChatGPT subscription pricing can be found at ... Images are converted into tokens and charged per token. Text models price image tokens at standard text token rates, while GPT Image and gpt-realtime uses a separate image token rate.
🌐
ThemeIsle
themeisle.com › blog › calculate real chatgpt api cost for gpt-5, o3-mini, and others (data for 2025)
Calculate Real ChatGPT API Cost for GPT-5, o3-mini, and Others (Data for 2025)
August 22, 2025 - Confused by OpenAI's pricing? Learn how to calculate ChatGPT API cost according to use case. Includes hidden expenses and optimization tips.
People also ask

Is ChatGPT API free?
No, the ChatGPT API is not free for commercial use. OpenAI offers a free-tier with limited access, but businesses must pay based on usage. GPT-3.5 starts at $0.002 per 1,000 tokens, while GPT-4 is significantly more expensive at $0.012 per 1,000 prompt tokens and $0.024 per 1,000 completion tokens.
🌐
ptolemay.com
ptolemay.com › post › how-much-does-chatgpt-integration-cost-and-pay-off
ChatGPT Integration Costs 2025: What Startups Actually Pay
What is the difference between OpenAI and ChatGPT API?
The OpenAI API includes various AI models, including GPT-3.5, GPT-4, DALL·E for images, and Whisper for speech recognition. The ChatGPT API specifically provides access to GPT-3.5 and GPT-4 for chatbot-style interactions. Businesses using AI-powered assistants typically use the ChatGPT API rather than OpenAI’s broader offerings.
🌐
ptolemay.com
ptolemay.com › post › how-much-does-chatgpt-integration-cost-and-pay-off
ChatGPT Integration Costs 2025: What Startups Actually Pay
How much does ChatGPT cost per user?
ChatGPT’s cost per user varies based on queries per session and API pricing. A single user making 100 GPT-4 requests per month may cost $1.20–$2.40 in API fees. For apps with 10,000+ active users, costs can scale to thousands per month, making token optimization crucial.
🌐
ptolemay.com
ptolemay.com › post › how-much-does-chatgpt-integration-cost-and-pay-off
ChatGPT Integration Costs 2025: What Startups Actually Pay
🌐
GPT for Work
gptforwork.com › tools › openai-chatgpt-api-pricing-calculator
OpenAI API Pricing Calculator | GPT for Work
Estimate the cost of using various AI APIs such as OpenAI, Anthropic, Deepseek, Gemini, Mistral with this pricing calculator.
Published   October 15, 2025
🌐
Moesif
moesif.com › blog › api-monetization › api-strategy › ChatGPT-API-Pricing
ChatGPT API Pricing (Cost): Everything You Need to Know | Moesif Blog
November 27, 2023 - For example, if a user was to ask their AI-enhanced virtual assistant for a meeting but the time slot was already booked, the billing meter would account for the back and forth discussion the end user and virtual assistant would have trying to find a viable time for the meeting. ChatGPT-4 Turbo Cost Estimator from the ChatGPT pricing page. The ChatGPT API pricing model is based on the total number of tokens processed within a given language model, making it important to manage token usage effectively.
🌐
OpenAI
platform.openai.com › docs › pricing
Pricing | OpenAI API
Assistants API · Resources · Terms and policies · Changelog · Your data · Permissions · Rate limits · Deprecations · MCP for deep research · Developer mode · ChatGPT Actions · Copy page · Prices per 1M tokens. BatchFlexStandardPriority · Batch · Flex ·
🌐
Medium
medium.com › @andrew_best › chatgpt-how-much-does-the-api-cost-to-use-its-shocking-7930dd703a58
ChatGPT — How Much $$$ does the API Cost to Use?— It’s SHOCKING! | by Andrew Best | Medium
December 3, 2023 - It is cheaper than the expensive ChatGPT 4 model by a factor of 60! ... So using this model, the book would cost: $19.20 divided by 60. That equals $0.32. That equals 32 cents. Ok, what about the same 300 page book with GPT-4 Turbo?
🌐
OpenAI Developer Community
community.openai.com › api
Understanding the pricing of the ChatGPT API - API - OpenAI Developer Community
January 9, 2024 - Greetings, if our institution opts for the Tier 3 plan for the ChatGPT API, allowing students to utilize our API, and the usage either surpasses or falls below the predefined limits of Tier 3, how does it influence the monthly pricing? To clarify, if usage exceeds the Tier 3 limits, will our ...
🌐
OpenAI
openai.com › chatgpt › pricing
ChatGPT Pricing | OpenAI
Larger nonprofits ready for large-scale deployment can contact our sales team to access a 25% discount on ChatGPT Enterprise.
Find elsewhere
🌐
Ptolemay
ptolemay.com › post › how-much-does-chatgpt-integration-cost-and-pay-off
ChatGPT Integration Costs 2025: What Startups Actually Pay
API pricing alone (GPT-4: $0.012/prompt tokens, $0.024/completion tokens) doesn't tell the whole story—actual costs often double when you factor in servers, optimization, and hidden expenses.
🌐
OpenAI
openai.com › pricing
ChatGPT Plans | Free, Plus, Pro, Business and Enterprise
Paid plans (Plus, Pro, Team, and Enterprise) are priced per user per month. We offer monthly plans for Plus, Pro, and Team and annual plans for Team and Enterprise.
🌐
Cursor IDE
cursor-ide.com › blog › chatgpt-api-prices
ChatGPT API Prices in July 2025: Complete Cost Analysis & Optimization Guide - Cursor IDE 博客
July 30, 2025 - Combined, these maintain output quality while reducing token usage by 25-30%. Detailed comparison analysis: The Plus vs API decision depends entirely on usage patterns and integration needs. ChatGPT Plus at $20/month provides unlimited access through the web interface but zero API calls - a ...
🌐
Medium
medium.com › sopmac-labs › chatgpt-api-pricing-comparison-229267df2d91
ChatGPT API Pricing Comparison | Sopmac Labs
March 1, 2023 - The ChatGPT API (gpt-3.5-turbo) has been launched by OpenAI at a cost that is 10x cheaper than their flagship language model (text-davinci-003)…
🌐
Reddit
reddit.com › r/openai › gpt-4.5 has an api price of $75/1m input and $150/1m output. chatgpt plus users are going to get 5 queries per month with this level of pricing.
r/OpenAI on Reddit: GPT-4.5 has an API price of $75/1M input and $150/1M output. ChatGPT Plus users are going to get 5 queries per month with this level of pricing.
February 27, 2025 - AFAIK they didnt say anything but OP made a calculation based on the API pricing Continue this thread Continue this thread ... Gpt-4 was 60/M for 32k context. The one offered through · ChatGPT was 2 or 4k context iirc.
🌐
OpenAI Developer Community
community.openai.com › api
ChatGPT4o API Pricing for Input and Output - API - OpenAI Developer Community
May 14, 2024 - Hi, Excuse me for ignorance, but I’m little confused about the API pricing…e.g API pricing for GPT4o is Model Can anybody explain the input and output pricing…it says that input pricing is $5/1M or for output its $1
🌐
Mohamed Soufan
soufan.me › price-of-gpt-api-simplified-real-examples-and-case-studies
Price of GPT API Simplified: Real Examples and Case Studies
April 17, 2024 - For your grocery store, where each of the 500 customers interacts with the chatbot for 10 minutes twice a day, the daily cost of using the ChatGPT API would be $1.00. Therefore, the monthly cost, assuming 30 days in a month, would be around $30.
🌐
Boltai
docs.boltai.com › blog › chatgpt-api-cost
ChatGPT API Cost: Features, Plans, Pros and Cons | BoltAI Blog
By understanding your token usage and selecting the appropriate model, you can manage costs effectively and tailor the API to your needs. OpenAI’s free plan provides a limited trial of ChatGPT API features, designed for testing and smaller-scale projects.
🌐
Binstellar
binstellar.com › home › post › what is a token? and how is chatgpt api pricing calculated? explained in simple words
ChatGPT API Pricing & Token Explained Simply (2025 Guide)
October 30, 2025 - ... ChatGPT output: “Meditation helps you relax, reduce stress, sleep better, and focus more.” This is about 20 tokens ... Even if you repeat this 1,000 times, it will cost less than $0.04. ... You can use the free Tokenizer Tool from OpenAI.
🌐
TaxoPress
taxopress.com › chatgpt-ai-pricing
ChatGPT and OpenAI Pricing: Which Plans Have API Access? - TaxoPress
API pricing is usage-based and depends on the number of tokens processed, offering more flexibility for developers who need to integrate the model into applications. This means that ChatGPT has fixed prices such as “$20 per month”. API prices ...
🌐
IntuitionLabs
intuitionlabs.ai › home › articles › ai api pricing comparison (2025): grok, gemini, chatgpt & claude
AI API Pricing Comparison (2025): Grok, Gemini, ChatGPT & Claude | IntuitionLabs
4 days ago - For example, xAI’s Grok 4.1 models charge only $0.20 per 1 million input tokens and $0.50 per 1 million output tokens ([1]), whereas the latest OpenAI ChatGPT (GPT-4o) API is priced at $5.00 per 1 M input and $15.00 per 1 M output tokens ([2]).