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Humai.in vs Writesonic

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. Humai.in starts at $5.90, Writesonic at $79. Both have a free tier. Only Writesonic ships a public API.

Humai.inBundled AI writing, image, video, code, speech and chatbot tools behind a single low-cost subscriptionWritesonicTracks how brands surface inside ChatGPT, Gemini and AI Overviews

Side by side

FactHumai.inWritesonic
CategoryAI Writing AssistantsLong-form & Blog Content
Pricing modelFreemiumFreemium
Starts at$5.90 month$79 month
Public APINoYes
PlatformsWebWeb, API
CompanyHumai.inWritesonic
Launched—2020
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

Humai.in

For under six dollars a month you get writing, images, video, speech, music and code behind one login, which is hard to argue with on price alone. What you are buying, though, is a rebranded install of the MagicAI marketplace script wrapped around OpenAI, Dall-E, Google TTS and Stable Diffusion, sold by an operator that names no company, country or legal entity anywhere.

Pros

  • One subscription covers writing, images, video, speech, music and code instead of five tools
  • Free tier is usable at 20,000 words a month
  • Exports in ordinary formats (TXT, PNG, MP4, MP3, PDF) with no proprietary wrapper
  • Integrations listed for WordPress, Shopify and social platforms

Cons

  • No company name, address, country or legal entity is published anywhere on the site
  • Sections of the marketing copy still say 'MagicAI', so the feature list may not match what ships
  • The /pricing and /terms-of-service URLs both 404, leaving the plan ladder and terms unreadable
  • Everything is a thin wrapper over OpenAI, Dall-E, Google TTS and Stable Diffusion

Writesonic

This is not the AI copywriter the catalogs still describe — it is a GEO tracking suite priced like one, and at $79 to start you are paying enterprise-monitoring money for a three-engine view of your own brand.

Pros

  • Daily prompt and answer tracking is the core of the product, not a bolt-on dashboard
  • Site audits, content generation and publishing sit in the same tool as the monitoring
  • A genuine free tier still exists, with no card required

Cons

  • Starter watches three engines out of ten; the interesting ones are all Enterprise
  • Month-to-month costs about 25% more than the advertised annual rate
  • The old writing-tool positioning is gone, so most third-party reviews describe a different product
  • Prompt and article caps are daily and monthly, so a burst of work stalls until the counter resets

Which one fits

Choose Humai.in if you need

  • Solo creators who want many generation tools under one cheap subscription
  • Trying a broad set of AI features without committing to several separate tools
  • Low-stakes drafting where output quality matters more than vendor stability

Choose Writesonic if you need

  • Brands that already know they are losing citations inside ChatGPT and want it measured
  • Agencies reporting AI-answer share of voice to clients month over month
  • Teams that want prompt tracking and article production billed on one invoice

More comparisons

All Humai.in alternatives →All Writesonic alternatives →Browse all AI Writing Assistants →