The startup tech stack that's just one product

The default 2026 startup stack is 12 SaaS subscriptions: Notion, Linear, HubSpot, Slack, Loom, Figma, Vercel, Stripe, QuickBooks, BambooHR, DocuSign, Zapier. Company OS replaces 8 of them with one operating system — and adds AI agents that handle the work no founder has time for.

Why teams switch to Company OS

Less to integrate, less to break

One database, one auth, one design system. No more Zapier glue between 12 tools.

AI agents from day one

The Agents run sales follow-ups, draft contracts, monitor finance and write status updates — like hiring 3 ops people for free.

Built to scale

Multi-team architecture, per-seat pricing, MCP server for any agent client, full audit trails. Ready for series A.

Company OS vs Typical startup stack

FeatureCompany OSTypical startup stack
Docs / wikiThe Notes + The BrainNotion
CRM & salesThe ClientsHubSpot
Project managementThe ProjectsLinear / Asana
ContractsThe ContractsDocuSign
InvoicingThe InvoicesStripe Billing
Finance syncFortnox / Visma / WintQuickBooks
HR & recruitingThe RecruitmentBambooHR
AI agentsThe Agents (built-in)Custom build

Frequently asked

What does Company OS NOT replace?

Specialist tools we integrate with rather than replicate — Slack (communication), GitHub (code), Figma (design), Stripe (payments processing), Vercel (hosting), Fortnox/Visma (bookkeeping). We connect to them deeply.

Is this only for very early-stage startups?

It's optimised for 1–50 person teams but scales further. Most users are pre-seed to series A, plus agencies and small businesses.

How much does the typical stack cost vs Company OS?

A typical 5-person startup spends €600-1200/month on the 8 tools Company OS replaces. Company OS is a flat per-seat price — usually 40-70% less.

Related reading

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