Compare AI tools

	Perplexity S	Ideogram S	Devin A	Flux (Black Forest Labs) A
Tagline	AI search done right. Cited answers, not chat theater.	The one that actually gets text in images right.	Cognition Labs' autonomous coding engineer.	Open weights + strong photorealism. The open-source answer.
Category	Research	Image	Agents	Image
Pricing	Free + $20/mo Pro	Free + $8/mo + $20/mo + $60/mo	$500/mo	API + open weights (Schnell is Apache 2.0)
Best for	Replacing Google for any question where you want a cited answer in seconds.	Anything with text — posters, ads, album covers, slide decks.	Engineering teams offloading tickets. Ops/platform work.	Developers + power users who want control and privacy.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Best text rendering in the game Strong free tier Good for logos, posters, thumbnails	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did	Runs locally on a beefy GPU Very photoreal Best open-weight model
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Aesthetic ceiling below Midjourney Less style variety	Expensive Best for well-scoped tasks Not for solo hobbyists	Harder to use than hosted tools Needs infra
Kai's verdict	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	S-tier for text-in-image. Use this for posters, Midjourney for art.	A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.	A-tier. S-tier if you self-host. The reason open-source image gen matters.
Link	Open →	Open →	Open →	Open →