The stack.
The tools Atrium actually uses to build, ship, and run AI-native companies.
AI ASSISTANTClaude Pro (Or higher)The layer behind how we think, code, and plan across every venture.
$32/mo+
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WORKSPACENotionEvery system, doc, and database the studio runs on.
Free (Startup Trial)
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HOSTINGVercelWhere every site and app we ship lives.
Free
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DATABASESupabaseThe database and auth layer behind every app we build.
Free
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EMAIL APIResendTransactional email for every product we ship.
Free
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DESIGNFigmaWireframes and visual design for every brand we touch.
Free
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DESIGN → CODEPencilTurns Figma designs into shipped websites in hours, not weeks.
Free
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NEWSLETTERBeehiivHow we send newsletters and build audiences across the portfolio.
Free
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DISTRIBUTIONInstagramShort-form video and visual content. Where we build brand and grow audiences.
Free
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DISTRIBUTIONLinkedInLong-form content and professional distribution. Best channel for founders.
Free
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PRODUCTIVITYGoogle WorkspaceEmail, drive, and calendar across the studio.
$26/mo
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RESEARCHGeminiSecond-opinion research alongside Claude.
Free
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DICTATIONWispr FlowThinking straight into the laptop. Faster than typing. Sharper than notes.
Free*
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COMMSSlackHow the team and clients communicate.
Free
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ASYNC VIDEOLoomAsync walkthroughs for clients, team, and partners.
Free
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