OAIPlus Review: Pricing & Comparison

OAIPlus: a straightforward direct connection to the OpenAI family

OAIPlus (oaiplus.com) is a mainland-direct-connect relay for OpenAI-family models with a clear positioning: give mainland developers who want to use the GPT lineup, without the hassle of a proxy, the simplest possible way in.

The interface is clean, signup is quick, and getting an API key is fast. For newcomers who aren’t yet familiar with the various concepts around relay platforms, OAIPlus’s learning curve is relatively gentle.

How to connect

OAIPlus is fully compatible with the official OpenAI SDK:

import openai

client = openai.OpenAI(
    api_key="your OAIPlus API Key",
    base_url="https://api.oaiplus.com/v1"  # check the official site for the current endpoint
)

response = client.chat.completions.create(
    model="gpt-5.5",
    messages=[
        {"role": "system", "content": "You are a professional technical consultant"},
        {"role": "user", "content": "Explain the pros and cons of microservices architecture"}
    ]
)
print(response.choices[0].message.content)

For developers using frameworks like LangChain, you only need to swap the base_url — the rest of the code stays the same.

Things to keep in mind

OAIPlus is currently flagged as “unverified” in our database, meaning its operating information hasn’t been independently confirmed yet. We recommend:

1. Top up a small amount first (¥20–50) and run a full test
2. Verify API response quality and stability
3. Confirm how fast support responds
4. Then decide whether to commit larger spend

This is the standard process for evaluating any relay, not something specific to OAIPlus — it’s how you should approach any relay you haven’t used before.

Reference pricing range

OAIPlus mainly serves OpenAI-family models, with pricing converted to RMB at a competitive exchange rate. Reference range (check the official site for the latest figures):

• GPT-5.5: flagship model, relays typically price it around ¥40–80/million input tokens, and OAIPlus’s pricing is close to the market average
• GPT-4o: multimodal, priced lower than GPT-5.5, good for image-understanding tasks
• o4-mini: reasoning model, cheaper than o3, suited to math/logic tasks
• GPT-3.5-turbo tier: everyday simple tasks, the lowest price point

Top-ups support Alipay/WeChat Pay with a low entry barrier, good for new users trying it out with a small amount. Check oaiplus.com’s live pricing for exact numbers.

Quick start for beginners

One of OAIPlus’s core selling points is simplicity — you can start making calls within minutes of signing up:

from openai import OpenAI

client = OpenAI(
    api_key="your OAIPlus API Key",  # obtained from the oaiplus.com console
    base_url="https://api.oaiplus.com/v1"  # check the official site for the current endpoint
)

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[
        {"role": "user", "content": "Hi, can you explain what a vector database is?"}
    ]
)
print(response.choices[0].message.content)

For AI coding tools like Cursor or VS Code Copilot, just point the API address at OAIPlus’s endpoint in settings and enter your API key. No proxy needed — mainland direct connect.

Evaluation advice before you commit

OAIPlus is flagged as unverified in our database, meaning its operating details (founding date, team background, financial standing) haven’t been independently confirmed. This is common in the relay industry — plenty of platforms are run by individuals or small teams with no public company background to check.

The standard process for this kind of platform:

1. Enter small: top up ¥20–50 first and test core functionality (latency, stability, support responsiveness)
2. Watch the payment methods: platforms that only support a single payment method and are hard to reach for support carry higher refund risk
3. Don’t park a large balance: top up in batches based on actual usage, to limit potential losses if the platform suddenly shuts down
4. Keep alternatives on hand: maintain accounts with 1-2 leading relays at the same time, as a backup if your primary platform runs into trouble

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