AI is at your fingertips at half the cost.
Self-developed intelligent engine automatically routes your questions to 100+ top models - GPT-4o, Claude, Gemini, DeepSeek, etc. Use flagship for difficult problems and high efficiency for daily use. You never have to choose, we choose for you.
Compatible with OpenAI SDK · LangChain · Vercel AI · Cursor
Designed for real business scenarios
Six enterprise-level scenarios · Self-developed intelligent routing driver · Reduce costs by 60-80%.
AI customer service training
Connect to enterprise FAQ, orders and knowledge base, automatically reply to 80% of common questions, and customer service only needs to deal with edge cases.
See all scene details →Intelligent document processing
Contracts, papers, PDFs, product manuals - automatically extract key points, compare differences, and answer natural language questions.
See all scene details →Code generation and review
Completion, refactoring, PR Review, vulnerability scanning - the entire process from Prototype to Code Review is covered.
See all scene details →Multilingual content creation
Marketing copy, product documentation, and help center—24 languages are produced simultaneously to maintain brand tone.
See all scene details →Data analysis and reasoning
Hybrid query of structured + unstructured data to generate insights, predictions and decision-making suggestions.
See all scene details →AI Agent orchestration
Multi-step task automation: check information → write reports → send emails → update CRM, the entire process is hosted by Agent.
See all scene details →Why Choose Nexevo.ai
Teams who want to use flagship AI but don’t want to pay flagship bills are here.
Truly smart routing
Each question is judged by intent—reasoning, programming, chat, visual, long context—and routed to a specialist model. You get flagship answers without paying flagship prices.
100+ models, one conversation
OpenAI, Anthropic, Google, DeepSeek, Mistral, xAI, Tongyi, Moonshot, etc.—unified and packaged under one API and one brand. When we plug in the next great model, your code doesn't need to change.
Save up to 56% on costs
Smart routing selects the model that is “good enough and cheapest”. Semantic caching reduces duplicate issues by 25%. We bear the cost of retrying, and users only pay for the final answer they see.
Extremely fast and efficient, zero learning cost
Two-level caching reduces common problems to millisecond responses. Parallel hedging paths are only enabled when really needed. There is no need to learn model selection or fine-tuning prompts—just ask.
Quality gated automatic rollback
If the first answer score falls below the threshold, we try again with a stronger model at our own expense - you only pay for the final answer delivered.
Enterprise-grade security
TLS 1.3, per-key rate limiting + IP whitelist, long-term storage of PII desensitization, hash chain audit logs, SOC 2 is on the roadmap.
quick start
Compatible with OpenAI SDK - just change one line base_url.
# pip install openai
from openai import OpenAI
client = OpenAI(
base_url="https://api.nexevo.ai/v1",
api_key="sk-your-nexevo-key",
)
response = client.chat.completions.create(
model="nexevo/balanced", # we pick the best model for each request
messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)All models you are familiar with can be accessed in a unified way
100+ mainstream models, one API, no vendor lock-in.
| provider | model |
|---|---|
| OpenAI | GPT-5, GPT-4.1, GPT-4o, o3, o3-pro, o4-mini |
| Anthropic | Claude Opus 4.7, Claude Sonnet 4.6, Claude Haiku 4.5 |
| Gemini 2.5 Pro, Gemini 2.5 Flash, Gemini 2.0 Flash | |
| DeepSeek | DeepSeek V4 Pro, DeepSeek V4 Flash, DeepSeek V3, DeepSeek R1 |
| Mistral | Mistral Large, Mistral Small, Codestral |
| Meta / Llama | Llama 4 Maverick, Llama 3.3 70B, Llama 3.1 405B |
| Groq | Ultra-fast inference on Llama & Gemma models |
| Qwen | Qwen3 Max, Qwen-Max, Qwen-Plus, Qwen-Turbo |
| xAI | Grok 4, Grok 3, Grok 3 Mini |
| Perplexity | Sonar Pro, Sonar (web-augmented search) |
| Cohere | Command R+, Command R, Command R7B |
| Together AI | Llama, DeepSeek, Qwen via serverless GPU |
| Cerebras | Ultra-low-latency Llama inference |
| SiliconFlow | Unified gateway for 30+ Chinese & global models |
FAQ
What models does the platform cover?+
100+ models, including OpenAI (GPT-4o), Anthropic (Claude 3.5), Google (Gemini 2.0), DeepSeek, Mistral, xAI, Qwen, etc. Flat billing: Input $3 / Output $12 per million tokens - Intelligent routing will pick the cheapest model that meets quality.
How does intelligent routing work?+
Each request is first classified by intent (reasoning, programming, chat, visual, long context) and then routed to the corresponding specialized model. When the quality is not up to standard, we retry with a stronger model at our own expense, and you only pay for the final answer.
Can my OpenAI code be used directly?+
Yes. We are compatible with OpenAI SDK - change `base_url` to `https://api.nexevo.ai/v1`, replace it with your Nexevo API Key, and leave other codes unchanged.
Will my data be used for training?+
No. Requests are forwarded to the upstream provider to the extent you agree and we do not retain the data for training purposes. See privacy policy for details.
Are you ready to truly implement AI into your business?
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