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Leonardo.ai
A
Genspark
A
Perplexity
S
Replicate
S
TaglineGamer + creator image gen with model fine-tuning built in.AI agent for deep search. Generates Sparkpages — full mini-reports.AI search done right. Cited answers, not chat theater.Run any open-source AI model with an API call.
CategoryImageResearchResearchDev Platform
PricingFree + $12-$60/moFree + $25/mo PlusFree + $20/mo ProPay per second of compute
Best forIndie game devs, illustrators, anyone training custom style models.Travel planning, shopping comparisons, deep research where you want an artifact back.Replacing Google for any question where you want a cited answer in seconds.Developers using open-source models (Flux, SDXL, Whisper, etc).
Strengths
  • Train your own models on your style/character
  • Great for game art + concept art
  • Generous free tier
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
Weaknesses
  • General output behind Midjourney
  • Can be overwhelming
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Cold starts on less-popular models
  • Pricing gets real at scale
Kai's verdictA-tier for creators training custom looks. B-tier for general use.A-tier. Bet on this one — the Sparkpage format is genuinely new.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier for open-source model APIs. The default in this space.
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