OpenAI was named in 5 of 5 AI answers for this question in the last 90 days.

No AI answer named OpenAI for this question in the last 90 days; anthropic.com was cited instead.

OpenAI AI visibility

Q: Does ChatGPT recommend OpenAI?

Across its 6 most recent AI answers to LLM APIs buyer questions (ChatGPT, Perplexity, Gemini, Claude and Copilot), OpenAI was named in 5 — a 83.3% AI visibility rate.

Does ChatGPT recommend OpenAI? Named in 83.3% of 6 AI answers to LLM APIs buyer questions (most recent checks).

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AI citation rate · last 90 days

83.3%

Answers citing OpenAI

5/6

Cited / total probes

Rank in LLM APIs

Engine	Cited	Probes	Rate
ChatGPT	1	1	100%
Claude	1	1	100%
Copilot	1	1	100%
Gemini	1	1	100%
Perplexity	1	2	50%

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What reviewers say about OpenAI

Review data is part of the Company plan. Once OpenAI is claimed, we add its ratings and review counts from Google, G2, Capterra and Trustpilot to this page, with the strengths and complaints reviewers repeat most, and keep them updated. AI engines lean on this kind of data when they recommend brands.

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What OpenAI offers

OpenAI is a llm apis product starting at $0/month, with a free tier. The details below are read from openai.com and are the same facts the AI engines see when they answer buyer questions about llm apis.

Key features

Limited access to GPT-5.5 Instant
Limited messages and uploads
Limited faster image generation
Advanced reasoning with GPT-5.5 Thinking
Unlimited GPT-5.3 and file uploads
5x or 20x more usage
Unlimited memory
Unlimited subject to abuse guardrails

Strengths buyers cite

Variety of plans to cater to different needs
Scalable options from free to premium
Enhanced security and privacy controls
Accessible on multiple devices

Common criticisms

Some plans have limited access to features
Potential ads in lower tiers
Higher tiers are relatively expensive
Limited support for some advanced features

Buyer questions we asked the AI engines

These are the real llm apis questions we put to ChatGPT, Claude, Gemini, Perplexity and Copilot over the last 90 days, and what came back about OpenAI. Where an answer named a different company, that company is listed.

“best LLM API 2026”

OpenAI named in 5 of 5 answers across ChatGPT, Claude, Copilot, Gemini, Perplexity

1. OpenAI (https://openai.com) — market-leading APIs with state-of-the-art LLMs, extensive SDKs, embeddings, fine-tuning, and broad ecosystem support. 2. Anthropic (https://www.anthropic.com) — strong safety-driven models (Claude family) and APIs geared toward controllability and responsible deployment. 3. Google Cloud Vertex AI (https://cloud.google.com/vertex-ai) — multi-model platform with tigh

“OpenAI alternatives”

No answer named OpenAI across Perplexity · cited instead: anthropic.com

As the landscape of Large Language Models (LLMs) evolves, several providers offer powerful alternatives to OpenAI’s GPT-4o and API services, ranging from open-source leaders to enterprise-ready cloud platforms. Here are the top 8 OpenAI alternatives ranked by their relevance and technical capabilities: - **Anthropic** (https://www.anthropic.com) — Widely considered OpenAI’s closest competitor, the

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Best llm apis list

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Head-to-head comparisons

OpenAI vs Mistral AI OpenAI vs Anthropic OpenAI vs Together AI OpenAI vs Google AI OpenAI vs Cohere OpenAI vs Hugging Face OpenAI vs Fireworks AI OpenAI vs Replicate OpenAI vs Groq

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