Tool Stack Playbook

Core Rule

Pick the cheapest tool that does the job today. Upgrade when it breaks, not before. Tool bloat kills early-stage velocity. Every tool you add is a subscription, a login, and a context switch.

Stage 0: Idea ($0–$50/mo)

You are validating. You need to talk to people and capture learnings. Nothing else.

Monthly cost: ~$0–$50

Graduate when: You have a co-founder or first hire and need async coordination.

Stage 1: Build ($50–$200/mo)

You are building an MVP and talking to early users. You need coordination and basic dev infrastructure.

Monthly cost: ~$50–$200

Graduate when: You have paying customers and need CRM, marketing, or growth tools.

Stage 2: Launch ($200–$800/mo)

You have an MVP live and early customers. You need to acquire, retain, and measure.

Monthly cost: ~$200–$800

Graduate when: You have repeatable revenue, a growing team (10+), and need scale infrastructure.

Stage 3: Growth ($800–$3,000/mo)

You have PMF and are scaling acquisition. You need mature tooling, better analytics, and process.

Monthly cost: ~$800–$3,000

Graduate when: You close Series A, team exceeds 25, and you need enterprise-grade security and compliance.

Stage 4: Scale ($3,000–$15,000+/mo)

You are post-Series A. You need enterprise tooling, SOC 2 readiness, and operational maturity.

Monthly cost: ~$3,000–$15,000+

Total Cost Summary by Stage

"Graduate When" Triggers

Do not upgrade tools proactively. Upgrade reactively when you hit one of these:

Common Mistakes

1. Buying enterprise tools at Stage 0. You don't need Salesforce. You need a spreadsheet.
2. Tool hopping. Switching project management tools every quarter destroys continuity. Pick one and commit for 6 months.
3. Not consolidating. If you use Notion for docs, use it for project management too. Fewer tools = less friction.
4. Ignoring free tiers. Most startup tools have generous free plans. Use them until you genuinely outgrow them.
5. Skipping analytics. If you're not measuring, you're guessing. PostHog is free. Install it on day one.
6. Over-investing in security tooling too early. SOC 2 matters when customers require it, not before.
7. No single source of truth. Pick one place for docs (Notion), one for code (GitHub), one for tasks (Linear). Don't scatter.

Anti-Stack: Tools You Don't Need Yet

Disclaimer: Tool recommendations, pricing, and free tier details are approximate and change frequently. Verify current pricing and features directly with each vendor before purchasing.