Compare AI tools

	Perplexity S	Devin A	Adobe Firefly A	Hugging Face S
Tagline	AI search done right. Cited answers, not chat theater.	Cognition Labs' autonomous coding engineer.	Commercially safe image gen, deeply integrated with Photoshop.	The GitHub of AI. Models, datasets, spaces — all in one.
Category	research	agents	image	dev platform
Pricing	Free + $20/mo Pro	$500/mo	Free + included with Creative Cloud	Free + $9-$20/mo + enterprise
Best for	Replacing Google for any question where you want a cited answer in seconds.	Engineering teams offloading tickets. Ops/platform work.	Anyone in Creative Cloud. Brands that need copyright clarity.	Any ML/AI developer. Hobbyists exploring open models.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did	Trained on licensed content — commercially safe Generative Fill in Photoshop is incredible Native to Adobe ecosystem	Largest open-source AI model hub Hosted inference via Spaces + Inference Endpoints Great community
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Expensive Best for well-scoped tasks Not for solo hobbyists	Aesthetic ceiling below Midjourney Tied to Adobe subscription	Overwhelming for beginners Hosted inference pricing varies
Kai's verdict	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.	S-tier inside Photoshop (Generative Fill). B-tier standalone.	S-tier infrastructure. The one platform every AI dev eventually uses.
Link	Open →	Open →	Open →	Open →