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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Ideogram
S
Sora
A
Suno
S
HeyGen
S
TaglineThe one that actually gets text in images right.OpenAI's video model. Long clips, cinematic quality.Prompt to full song with vocals, instruments, the works.AI avatar videos. Record once, speak any language.
CategoryImageVideoAudioVideo
PricingFree + $8/mo + $20/mo + $60/moIncluded with ChatGPT Plus/ProFree + $10/mo + $30/moFree + $24-$65/mo
Best forAnything with text — posters, ads, album covers, slide decks.ChatGPT subscribers experimenting with cinematic shots.Jingles, intros, demos, sketches, personal use.Course creators, multilingual marketers, anyone scaling video content.
Strengths
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
Weaknesses
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Copyright gray zone
  • Audio quality behind studio
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
Kai's verdictS-tier for text-in-image. Use this for posters, Midjourney for art.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier in its category. The first AI music tool I'd actually listen to.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.
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