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Lex
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Elicit
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TaglineRun any open-source AI model with an API call.Google Docs with an AI collaborator baked in.The one that actually gets text in images right.AI research assistant for academic literature.
Categorydev platformwritingimageresearch
PricingPay per second of computeFree + $12/moFree + $8/mo + $20/mo + $60/moFree + $12-$42/mo
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Essays, long-form drafts, thinking on the page.Anything with text — posters, ads, album covers, slide decks.Grad students, researchers, anyone doing literature reviews.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Academic-only
  • Can hallucinate citations — verify everything
Kai's verdictS-tier for open-source model APIs. The default in this space.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.S-tier for text-in-image. Use this for posters, Midjourney for art.S-tier for academic research. Nothing else comes close for systematic reviews.
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