ZenMux

What if you could command the strongest compute fleet on the internet with a single API key?

RecommendedZenMux offers a comprehensive, multi-model AI API solution with flexible pricing and unique AI insurance, catering to both individual developers and large-scale production needs.

ZenMux provides a unified API for over 100 top AI models, including coding, image, video generation, and chat. It offers both subscription plans for personal development and a pay-as-you-go model for production-grade, high-concurrency applications, complete with AI insurance for output quality.

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Key Features:
  • Unified API for 100+ AI models (GPT, Claude, Gemini, Grok, etc.)
  • Subscription plans for fixed-budget development and prototyping
  • Pay-As-You-Go for production with unlimited scaling and precise billing
  • AI Insurance compensation for output quality, hallucinations, and latency
  • Seamless integration with IDEs like Claude Code, Codex, VS Code Copilot
Pros
  • Developers and PMs needing a wide range of AI models for prototyping and personal projects.
  • Businesses requiring production-grade stability and unlimited concurrency for commercial AI products.
  • Teams looking for precise, token-level billing and cost control for enterprise applications.
Cons
  • Subscription plans have rate and concurrency limits, not suitable for production.
  • Flow/USD exchange rate for subscriptions can fluctuate based on market conditions.
  • Bonus credits and referral rewards are non-refundable and forfeited upon refund.
Pricing
freemiumFree tier
Starting at:$20/mo
Free tier:5 Flows/5h, 38.64 Flows/week, 165.6 Flows/month (~$5.44 USD equivalent), basic AI models, Studio Chat only, no API access
Plans
  • Free: $0/mo
  • Pro: $20/mo (50 Flows/5h, ~914.443 Flows/month, ~$30.03 USD equivalent)
  • Max: $100/mo (300 Flows/5h, ~5,486.659 Flows/month, ~$180.15 USD equivalent)
  • Ultra: $200/mo (800 Flows/5h, ~14,631.091 Flows/month, ~$480.40 USD equivalent)
  • Pay As You Go: Usage-based billing (1 credit = $1 USD)
Refund:24-hour refund window for subscriptions (if API usage hasn't exceeded payment) and Pay-As-You-Go top-ups (for unused paid credits)
Categories:
AI InfrastructureAutomation & Integration
Tags:
AI modelsAPILLMimage generationvideo generationcoding AIpay-as-you-gosubscriptionAI insuranceproduction-ready
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Quick Decision
Try if: You need a single API to access a vast array of AI models for development or production, value predictable costs for prototyping, or require robust production-grade stability with AI output quality assurance.
Skip if: You only use one specific AI model and prefer direct integration, or your AI usage is extremely low and sporadic, making a platform subscription or top-up less cost-effective.
Not for: Users who prefer direct integration with a single AI model provider.; Individuals or small teams with very minimal, infrequent AI usage that might not benefit from a platform approach.
Trust Signals

  • Founded

    2026

  • Team Size

    unknown
Tech Details
Platforms
webapi
Integrations
Claude CodeCodexOpen CodeOpenClawClineVS Code Copilot

  • AI Model

    GPT-5.2, Gemini 3 Pro, ClaudeCode, OpenClaw, NanoBanana, Seedream, SeedDance, Veo3, DeepSeek, Kimi, Qwen, GLM, ERNIE, Llama, etc.
Open Source
No
Support
Channels
emailX (Twitter)Discorddocumentation

  • Response Time

    7 business days for email refund requests
Company

  • Name

    AI Force Singapore Pte. Ltd.

  • Location

    Singapore

AI Force Singapore Pte. Ltd. operates ZenMux, a platform designed to provide unified access to a wide array of top-tier AI models for developers and businesses, focusing on stability, cost control, and output quality.

FAQ

What is the difference between ZenMux Builder Plan (Subscription) and Pay As You Go?

The Builder Plan is for personal development, learning, and prototyping with a fixed monthly fee and usage limits. Pay As You Go is for production environments, commercial products, and enterprise applications, offering unlimited scaling, no rate limits, and precise usage-based billing. Subscription plans are explicitly prohibited for production use.

Can I use both a subscription plan and Pay As You Go simultaneously?

Yes, you can use both plans together. Subscription and PAYG API Keys are completely independent. It's recommended to use a subscription during development and switch to PAYG when going live for a seamless transition.

What is ZenMux AI Insurance and how does it work?

ZenMux AI Insurance is a unique feature that offers compensation for poor AI output quality, hallucination issues, and high latency. It works through daily auto-detection of problematic requests, followed by auto-credit compensation the next day, helping to optimize AI products.

Are bonus credits or gift subscriptions refundable?

No, credits obtained through top-up bonuses, platform gifts, or referral rewards are non-refundable and will be forfeited upon refund approval. Gift subscriptions are also not eligible for refunds.

How long does it take to receive a refund?

Self-service refunds typically arrive within 1-3 business days. Email-based refunds require a 7-business-day review period, plus an additional 3-10 banking business days for processing.

Use Cases
  • Developers and PMs needing a wide range of AI models for prototyping and personal projects.
  • Businesses requiring production-grade stability and unlimited concurrency for commercial AI products.
  • Teams looking for precise, token-level billing and cost control for enterprise applications.
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