AithorAI Writing
Freemium
AI essay and academic paper writer with real citations, outline generation, and multilingual support in 15+ languages.
Visit Website →MyNinja AI
FreemiumAll-in-one AI workspace with 40+ models, deep research, image generation, and agentic coding tools in one platform.
What is MyNinja AI?
MyNinja AI, from NinjaTech AI, is a multi-agent workspace that aggregates leading models from several providers alongside its own SuperNinja agent. SuperNinja gets a dedicated cloud virtual machine to run multi-step tasks autonomously: researching a topic, writing and executing code, building websites, slide decks and spreadsheets, and generating images. It runs on AWS and was founded by former Google, Meta and AWS leaders. Billing moved to usage-based credits in 2026, and that is the main thing to plan around. The free tier gives limited credits and a single parallel task, Pro sits around $19 to $25 a month with a few thousand credits and several parallel tasks, and Business roughly doubles that. Long agentic runs consume credits unpredictably, so a single complex task can cost far more than a short one. The built-in meeting scheduler also syncs only with Google Calendar.
Key Features
40+ AI ModelsSuperNinja AgentDeep ResearchImage Generation (2K)Code GenerationFile Analysis (35+ formats)Meeting SchedulingGitHub Integration
How to Use MyNinja AI
1Sign up for a free MyNinja AI account
2Choose between Ninja chat mode or SuperNinja agentic mode
3Select your preferred AI model from the model menu
4Enter your writing, research, or coding task
5Review the output and iterate with follow-up prompts
6Download or export your results
✅ Best For
- Developers and tech-savvy professionals who need a single platform for AI writing, code generation, debugging, and deep research without managing multiple separate AI tool subscriptions
- Researchers and writers who need AI-powered fact-checking alongside content generation, using SuperNinja's deep research agent to verify claims and find current sources
- Budget-conscious power users who want access to top-tier models like GPT-5 and Claude Opus at a fraction of the cost of individual subscriptions
❌ Not For
- Non-technical users who find multi-agent AI workflows confusing and prefer a simpler single-purpose writing tool like Grammarly or QuillBot
- Writers who need specialized fiction or academic writing tools with structured workflows, as MyNinja is a general-purpose multi-model workspace rather than a content-specific assistant
- Users who need a polished visual writing editor with formatting controls, style templates, and a traditional document interface
Reviews
No reviews yet. Be the first to review MyNinja AI!
Pricing
Free$0
- ✓10 tasks/day
- ✓basic AI models
Standard$19/mo
- ✓40 SuperNinja requests
- ✓100 messages/day
- ✓GitHub integration
Pro$29/mo
- ✓80 SuperNinja requests
- ✓VS Code editor
- ✓image editor
Ultra$49/mo
- ✓160 SuperNinja requests
- ✓3M context window
- ✓500 messages/day
Prompts to Try
Research the latest developments in quantum computing and write a 1000-word summary
Write and debug a Python script to scrape product prices from a website
Generate 5 social media post ideas about sustainable living with images
Draft a professional email declining a job offer while maintaining goodwill
Compare how GPT-5 and Claude Opus respond to this marketing brief
Use Cases
A freelance writer and developer uses MyNinja as his single daily AI tool, writing client blog posts in Ninja mode and switching to SuperNinja for building Python scripts that automate his content research workflow, replacing five separate app subscriptions with one plan.
A startup founder uses SuperNinja's deep research agent to compile a 20-page competitive analysis report fact-checked against current web sources, completing work that would have taken her team three full days.
A student uses MyNinja's free plan to write assignment drafts in Claude, then switches to GPT-5 for a second opinion on the argument structure, selecting the best version to build on without needing separate accounts.
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