Compare AI tools

	Replit Agent A	Devin A	Rows A	Stable Audio A
Tagline	Replit's AI that builds + deploys full apps on their platform.	Cognition Labs' autonomous coding engineer.	Spreadsheets with AI + live integrations baked in.	Stability AI's open audio model. Loops + SFX + background.
Category	Coding	Agents	Data	Audio
Pricing	$10-$25/mo Core/Teams	$500/mo	Free + $19-$89/user/mo	Free + $12/mo Pro + enterprise
Best for	Teachers, students, prototypers, hackathon builders.	Engineering teams offloading tickets. Ops/platform work.	Ops teams, marketers, anyone building dashboards from multiple sources.	Game developers, podcasters needing SFX, video creators needing background music.
Strengths	Full-stack + DB + auth + deploy in one environment Great for teaching/learning Runs everything in-browser	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	Open-weight model available Great for loops + game audio + SFX Commercial-use clarity
Weaknesses	Locked into Replit hosting Less code quality than dedicated IDEs	Expensive Best for well-scoped tasks Not for solo hobbyists	Not a full Excel replacement for heavy users Integrations best on paid tiers	Not for full songs with vocals Shorter generation limits
Kai's verdict	A-tier. Best for teaching a kid to code in 2026.	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.	A-tier for its niche. Different use case than Suno — SFX and loops, not songs.
Link	Open →	Open →	Open →	Open →