Compare AI tools

	Taskade B	Perplexity S	Devin A	Sora A
Tagline	AI project management with agents for each team.	AI search done right. Cited answers, not chat theater.	Cognition Labs' autonomous coding engineer.	OpenAI's video model. Long clips, cinematic quality.
Category	productivity	research	agents	video
Pricing	Free + $8-$20/user/mo	Free + $20/mo Pro	$500/mo	Included with ChatGPT Plus/Pro
Best for	Small teams wanting AI baked into project management.	Replacing Google for any question where you want a cited answer in seconds.	Engineering teams offloading tickets. Ops/platform work.	ChatGPT subscribers experimenting with cinematic shots.
Strengths	Custom AI agents per project Doc + tasks + kanban in one Affordable for teams	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	Up to 20-sec clips at 1080p Strong physics + scene composition Storyboard feature for longer narratives Remix existing videos
Weaknesses	Feature sprawl AI agents need tuning to be useful	Not a general chatbot Answers can be shallow on complex topics	Expensive Best for well-scoped tasks Not for solo hobbyists	Stricter content policy than competitors Hit-or-miss on complex motion Text-in-video still struggles
Kai's verdict	B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.	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.	A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
Link	Open →	Open →	Open →	Open →