Compare AI tools

	Devin A	Rows A	Runway S	Grok A
Tagline	Cognition Labs' autonomous coding engineer.	Spreadsheets with AI + live integrations baked in.	The pro's AI video tool. Gen-4 is the current bar.	xAI's chatbot. Real-time X/Twitter data + fewer refusals.
Category	Agents	Data	Video	Chatbots
Pricing	$500/mo	Free + $19-$89/user/mo	Free + $15-$95/mo	Free + $30/mo SuperGrok + included with X Premium
Best for	Engineering teams offloading tickets. Ops/platform work.	Ops teams, marketers, anyone building dashboards from multiple sources.	Marketing video, pitch decks, b-roll, creative shorts.	Breaking news, live event tracking, users already on X.
Strengths	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did	Pull live data from Stripe, Slack, Google Analytics, etc. AI functions inside cells Modern UX	Most mature video workflow Character consistency via Act-One Gen-4 quality is production-grade	Live access to X posts for real-time events Less restrictive on edgy questions Fast inference on Grok-3 and up
Weaknesses	Expensive Best for well-scoped tasks Not for solo hobbyists	Not a full Excel replacement for heavy users Integrations best on paid tiers	Expensive at scale Still needs post-editing	Writing quality trails Claude/ChatGPT Political bias debates Ecosystem is just X
Kai's verdict	A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.	A-tier. The most interesting spreadsheet in years. Great for ops dashboards.	S-tier. Market leader with reason. Start here for serious video.	A-tier for real-time. B-tier for everything else. Worth checking when news breaks.
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