Compare AI tools

	Rows A	Devin A	Lex A	GitHub Copilot B
Tagline	Spreadsheets with AI + live integrations baked in.	Cognition Labs' autonomous coding engineer.	Google Docs with an AI collaborator baked in.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.
Category	data	agents	writing	coding
Pricing	Free + $19-$89/user/mo	$500/mo	Free + $12/mo	Free (limited) + $10/mo Pro + $19/mo Business
Best for	Ops teams, marketers, anyone building dashboards from multiple sources.	Engineering teams offloading tickets. Ops/platform work.	Essays, long-form drafts, thinking on the page.	Teams with GitHub already. Devs who don't want to change IDEs.
Strengths	Pull live data from Stripe, Slack, Google Analytics, etc. AI functions inside cells Modern UX	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did	Clean writing UX — distraction-free +++ prompt triggers AI help Collaboration + AI feedback together	Great enterprise story Works in your existing IDE Chat + autocomplete
Weaknesses	Not a full Excel replacement for heavy users Integrations best on paid tiers	Expensive Best for well-scoped tasks Not for solo hobbyists	Less feature-rich than Google Docs AI ceiling below dedicated tools	Less agentic than Cursor/Claude Code Model quality varies
Kai's verdict	A-tier. The most interesting spreadsheet in years. Great for ops dashboards.	A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.	A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.
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