Ninja AI: All-in-One AI Agent Platform | hokai.io
Ninja AI gives access to 40+ AI models including GPT-4.1 and Claude Sonnet with SuperNinja agentic mode and unlimited image generation. Plans from $19/month.
Ninja AI (myninja.ai), built by NinjaTech AI (founded 2022, $28M raised from Amazon Alexa Fund and Samsung Ventures), is an all-in-one AI platform giving access to 40+ models including GPT-4.1, Claude Sonnet, and DeepSeek. Its SuperNinja agent handles autonomous multi-step tasks with a persistent project memory. Plans start at $19/month (Standard) and go to $49/month (Ultra with 3M context). Apps available on iOS, Android, macOS, Windows, and web.
Pricing
Free tier available for basic use. Standard: $19/month (40 SuperNinja requests, 1 VM, 1M context, 100 messages/day). Pro: $29/month (80 SuperNinja requests, 2 VMs, 200 messages/day). Ultra: $49/month (160 SuperNinja requests, 5 VMs, 3M context, 500 messages/day).
Frequently Asked Questions
What is Ninja AI and what does it do?
Ninja AI (myninja.ai) is an all-in-one AI productivity platform built by NinjaTech AI, founded in October 2022 with $28M in funding from Amazon Alexa Fund, Samsung Ventures, and DCVC. It provides access to 40+ AI models including GPT-4.1, Claude Sonnet, Gemini Pro, DeepSeek, and Grok in a single subscription. Its SuperNinja agent handles autonomous multi-step tasks like building websites, managing files, and conducting deep research with persistent project memory across sessions.
How much does Ninja AI cost?
Ninja AI offers a free tier for basic exploration. Paid plans include Standard at $19/month (40 SuperNinja requests, 1 virtual machine, 1M context window, 100 messages/day), Pro at $29/month (80 requests, 2 VMs, 200 messages/day), and Ultra at $49/month (160 SuperNinja requests, 5 VMs, 3M context window, 500 messages/day). Note that complex SuperNinja tasks consume multiple requests, so the monthly allocation may cover fewer full workflows than the request number implies.
What are the main features of Ninja AI?
Ninja AI's core features include SuperNinja (autonomous agent with persistent project memory), access to 40+ AI models in a single interface, Deep Researcher 2.0 for multi-hop research with citations, unlimited 2K resolution image generation using DALL-E and Stable Diffusion, AI Scheduling Assistant for autonomous meeting booking, code generation with Ninja-LLM 3.0, and file upload analysis for documents and spreadsheets. The platform processes requests at up to 3,000 tokens per second.
Is Ninja AI free to use?
Yes, Ninja AI offers a free tier for basic use before committing to a paid plan. The free tier provides limited access to the platform's AI models and basic chat functionality. Advanced features like SuperNinja agentic execution, Deep Researcher 2.0, and unlimited image generation require a paid subscription starting at $19/month. The free tier is suitable for evaluating the platform's interface and basic model quality before upgrading.
What are the best alternatives to Ninja AI?
The main alternatives are ChatGPT Plus ($20/month, focused on GPT-4 with OpenAI tools), Claude.ai Pro ($20/month, best for long documents and analysis), Perplexity Pro ($20/month, best for real-time search research), and Poe ($20/month, multi-model access similar to Ninja). ChatGPT Plus is preferred when deep OpenAI model integration matters. Perplexity is preferred when real-time web search and citations are the primary need. Ninja AI differentiates with SuperNinja's persistent project memory and native apps on all 5 platforms.
Who is Ninja AI best for?
Ninja AI is best for individual professionals and freelancers who currently pay for multiple AI subscriptions (ChatGPT, Claude, Midjourney) and want to consolidate into a single platform. It is also strong for solo founders who need AI assistance across writing, research, coding, scheduling, and image generation without switching between tools. It is not well-suited for enterprise teams needing API access with audit logs, or for developers needing programmatic multi-model access through a unified API rather than a chat interface.
Does Ninja AI have an API?
Ninja AI's primary interface is its web and mobile applications rather than a developer API. The platform does not currently expose a public REST API for programmatic access to its SuperNinja or Deep Researcher agents. The service is designed for end-user productivity rather than developer integration. Teams needing programmatic access to multiple AI models should consider dedicated API aggregators like OpenRouter or direct model APIs from OpenAI and Anthropic. Native apps are available for iOS, Android, macOS, Windows, and web browsers.