Compare AI tools

	Ideogram S	Runway S	HeyGen S	NotebookLM S
Tagline	The one that actually gets text in images right.	The pro's AI video tool. Gen-4 is the current bar.	AI avatar videos. Record once, speak any language.	Google's research notebook. Turns your docs into a podcast.
Category	Image	Video	Video	Research
Pricing	Free + $8/mo + $20/mo + $60/mo	Free + $15-$95/mo	Free + $24-$65/mo	Free
Best for	Anything with text — posters, ads, album covers, slide decks.	Marketing video, pitch decks, b-roll, creative shorts.	Course creators, multilingual marketers, anyone scaling video content.	Students, researchers, anyone with a stack of PDFs or a topic to learn.
Strengths	Best text rendering in the game Strong free tier Good for logos, posters, thumbnails	Most mature video workflow Character consistency via Act-One Gen-4 quality is production-grade	Clone your face + voice in 2 minutes Instant translation into 40+ languages with lip sync Avatars look less uncanny than competitors	Upload anything, ask questions, get cited answers Audio Overview turns docs into a 10-min podcast Great for studying
Weaknesses	Aesthetic ceiling below Midjourney Less style variety	Expensive at scale Still needs post-editing	Pricey for serious volume Long shots still feel off Ethics — easy to misuse	Google-only Can be slow on large corpora
Kai's verdict	S-tier for text-in-image. Use this for posters, Midjourney for art.	S-tier. Market leader with reason. Start here for serious video.	S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.	S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.
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