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Copy.ai vs My AI Ninja

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Copy.ai starts at $24, My AI Ninja at $11. Only My AI Ninja has a free tier. Only Copy.ai ships a public API.

Copy.aiGo-to-market workflows built on generated contentMy AI NinjaGenerates social posts, blog articles, carousels, and an editorial calendar matched to a brand's voice.

Side by side

FactCopy.aiMy AI Ninja
CategoryCopywriting & Ad CopyContent Marketing Automation
Pricing modelPaidFreemium
Starts at$24 month$11 month
Public APIYesNo
PlatformsWeb, APIWeb
CompanyCopyAI, Inc.Imoran
Launched2020—
Last verifiedSep 6, 2026Sep 1, 2026

What our research says

Copy.ai

Worth it if you are a go-to-market team that will actually build workflows; if you just want a writing assistant, the free plan is gone and a general chatbot costs less.

Pros

  • Workflows chain research, enrichment and writing instead of one-shot prompts
  • Chat seats are unlimited-word and cover five users at the entry price
  • Now backed by a larger RevOps suite rather than a standalone startup

Cons

  • Entry price climbed as the product moved upmarket away from individuals
  • Nothing exists between the $29 Chat seat and the $1,000/mo Growth tier
  • Workflow credits meter compute, so running cost is hard to predict up front
  • Roadmap now serves Fullcast's revenue-operations story, not writers

My AI Ninja

My AI Ninja covers a fairly wide span of marketing content, social posts, blog articles, carousels, and a content calendar, from a single brand profile, which suits a small team without a dedicated content person. The credit system means the different formats are not equally cheap to produce, so a heavy carousel or illustration habit burns through a plan faster than the price alone suggests.

Pros

  • Covers social posts, blog articles, carousels, and an editorial calendar from one brand profile
  • Includes a dedicated LinkedIn post generator
  • Entry paid tier is inexpensive, under $12/month
  • Free trial available before paying

Cons

  • Credit costs differ by content type, so illustrations and carousels use up an allowance twice as fast as a plain social post
  • Pricing is in euros, so US buyers see a converted, fluctuating dollar amount

Which one fits

Choose Copy.ai if you need

  • Sales and marketing teams automating account research and outbound sequences
  • RevOps groups already inside the Fullcast planning and compensation stack
  • Companies that want CRM data pulled into generated content automatically

Choose My AI Ninja if you need

  • Small businesses or solo marketers wanting one tool for social, blog, and calendar content
  • Teams wanting brand-voice-matched output without hiring a copywriter

More comparisons

All Copy.ai alternatives →All My AI Ninja alternatives →Browse all Copywriting & Ad Copy →