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OpenAI API

byOpenAI
in
4.5
2025
Market Presence: Generative AI Apps (Transitioning to AI Knowledge Management Apps/ General Productivity), AI Application Development Platforms

Overview

Product Information on OpenAI API

Updated 13th October 2025

What is OpenAI API?

OpenAI API is a software that provides developers with access to advanced language and image models, enabling the integration of natural language processing, text generation, translation, summarization, and code generation capabilities into applications. The software supports a range of tasks including conversational AI, content creation, search, and semantic analysis by leveraging machine learning models trained on diverse datasets. OpenAI API addresses business challenges such as automating content workflows, enhancing support systems, and streamlining processes that require language understanding and generation. The software offers endpoints for various functionalities and is designed to be scalable for different use cases across industries.

OpenAI API Pricing

OpenAI API software uses a pay-as-you-go pricing model where users are billed based on the number of tokens processed by the software. Pricing varies depending on the model used and the volume of usage, with available options for both standard and specialized models. There is no fixed monthly or annual fee structure and users can access usage tier discounts with higher consumption levels.

Overall experience with OpenAI API

IT ASSOCIATE
250M - 500M USD, Manufacturing
FAVORABLE

“Balancing Performance and Cost Control When Using the OpenAI API in Production”

5.0
Dec 17, 2025
The OpenAI API delivers strong value when used thoughtfully. Teams that invest in good prompt design, guardrails, monitoring, and cost controls tend to have the best experience. It's especially effective as a capability layer embedded into existing systems rather than as a standalone replacement for human decision-making.
ENGINEER
50M - 250M USD, Software
CRITICAL

“OpenAI API - Speed thrills!”

3.0
Dec 10, 2025
Seamless integration experience and minimal learning curve are the major pluses for Open AI API. Documentation could have been a little more elaborate on the internals of what we are signing up to. Features like guardrails had to be figured out. Overall a major value add, as it helps with quicker time to market provided we undertake the risks on the unknowns.

Badges

Gartner Peer Insights recognizes vendors who meet or exceed both the market average Overall Experience and the market average User Interest and Adoption score through a Customers’ Choice distinction.
2025
For Market:
Cloud AI Developer Services

About Company

Company Description

Updated 7th December 2023

OpenAI is focused on artificial intelligence (AI) research and deployment. The main business problem that the company solves is ensuring the safe creation and use of general-purpose AI, aligning it closely with human interests. Its efforts center around the inclusivity of different perspectives, voices, and understandings encompassing all of humanity. Through its work, OpenAI aims to utilize the potential of AI in addressing significant global problems and promoting widespread benefits of this technology.

Company Details

Updated 26th February 2025
Year Founded
2015
Head office location
San Francisco, United States
Number of employees
201 - 500
Website
https://openai.com/

Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

Reviewer Insights for: OpenAI API
Deciding Factors: OpenAI API Vs. Market Average
Performance of OpenAI API Across Market Features

OpenAI API Likes & Dislikes

Like

High Quality models - strong performance across natural language understanding, generation, summarization, and reasoning tasks. Flexible APIs - supports chat, text, embeddings, image generation and function/tool calling, making it adaptable to many use cases. Scalability - handles production workloads reliably with low latency for most use cases.

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Like

Easy integration using API keys (clear instructions), as said earlier bare minimum learning curve

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Like

The core tech is excellent. It consistently provides high quality results, is easy for non-technical users to adopt, and keeps getting better with new capabilities. Deep Research has become a go-to tool for our Marketing teams, and the agent functionality makes it simple to build Q&A experiences on top of our content and automate repetitive testing tasks. 1) Deep Research 2) Agent & Workflow Capabilities 3) Ease of use and UX 4) Fast pace of innovation

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Dislike

Prompt sensitivity - output quality can vary depending on prompt structure and clarity. Model updates - changes or depreciations require ongoing maintenance and testing. Cost management - usage-based pricing requires careful monitoring at scale.

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Dislike

Tight rate limits, more elaborate documentation on how to use the service in the most cost effective way.

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Dislike

The biggest issue is the support model and overall enterprise experience. Response times and depth of answers can be hit or miss, and interacting with support often feels transactional rather than like a long term partnership. It sometimes feels as if enterprise needs are secondary to the core product roadmap. 1) Support quality and responsiveness 2) Enterprise readiness and expectations 3) Limited proactive guidance 4) Occasional rough edges around new features

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Peer Discussions

OpenAI API Reviews and Ratings

4.5

(358 Ratings)

Rating Distribution

5 Star
49%
4 Star
47%
3 Star
4%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.4

Integration & Deployment

4.6

Service & Support

4.4

Product Capabilities

4.7

Last 12 Months
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  • IT ASSOCIATE
    50M-1B USD
    Manufacturing
    Review Source

    Balancing Performance and Cost Control When Using the OpenAI API in Production

    5.0
    Dec 17, 2025
    The OpenAI API delivers strong value when used thoughtfully. Teams that invest in good prompt design, guardrails, monitoring, and cost controls tend to have the best experience. It's especially effective as a capability layer embedded into existing systems rather than as a standalone replacement for human decision-making.
  • IT MANAGER
    1B-10B USD
    Services (non-Government)
    Review Source

    Platform Excels in Innovation but Enterprise Support Lags Behind Expectations

    4.0
    Dec 11, 2025
    Overall, this is a very powerful and innovative AI platform that we use every day across multiple teams. The pace of feature delivery is impressive, and capabilities like deep research and agents have become part of our regular workflow. However, the vendor still feels immature from an enterprise perspective. Support is inconsistent, conversations often feel more like a consumer product help desk than an enterprise partnership, and it sometimes seems as if they are not used to working with larger organizations. The net result is that we really like the product itself, but are often frustrated by the surrounding support experience.
  • Director
    <50M USD
    IT Services
    Review Source

    Open API Eases AI Integration But Scaling Costs And Tuning Remain Challenges

    4.0
    Dec 24, 2025
    My overall experience with Open API has been very positive. It's a powerful & flexible platform for adding AI features like text generation, chat, automation, etc into our applications. Open API is easy to integrate & works very well once set up properly. What worked well: Its clear documentation & simple REST APIs make it quick to get started. Open APIs are generally accurate, context aware & useful in real world applications. What hasn't worked well: API usage can become expensive if not carefully monitored or optimized, especially when we scale up. For consistent & reliable outputs it often requires prompt tuning. The API is very powerful, But it is not always a complete replacement for custom machine learning models as some specialize use case still require extra logic for fine tuning.
  • DATA AND ANALYTICS MANAGER
    50M-1B USD
    Consumer Goods
    Review Source

    Automatización y prototipado rápido con OpenAI API, limitaciones y costo presentes

    4.0
    Dec 8, 2025
    Considero que OpenAI API es una de las opciones más potentes, accesibles y prácticas para incorporar capacidades de IA en aplicaciones o proyectos profesionales actualmente, sin embargo, no es una solución mágica y hay que tener cuidado al usarla.
  • ENGINEER
    50M-1B USD
    Software
    Review Source

    Frequent Model Updates Appreciated but Metrics Clarity Needed in OpenAI API

    4.0
    Dec 18, 2025
    We have been using the OpenAI API for about the last 6 months across our applications now, and the overall experience with both the tool and vendor has been excellent. There have been almost little to no issues that we have faced while using Open API till now.
...
Showing Result 1-5 of 360

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