The Startup SaaS Trap
Most startups blindly copy tools used by companies 100x their size.
- Salesforce ($5K+/mo) for 2-person sales team
- DataDog ($2K+/mo) for 5 engineers
- Slack Business+ when free tier works fine
- Figma Enterprise when Pro is overkill
Reality: Most startups spend $40K-$100K/year on SaaS but only use 30% of features. Let's fix that.
The Minimal Viable SaaS Stack
Total: $2,400/year for 20-person startup (or scale to any size)
Monthly cost for 20-person startup:
Annual: $216-300 for paid tools
Plus free tier tools: Stripe, Zapier, Figma, Mailchimp, SendGrid, Supabase = $0
Scaling the Stack: When to Upgrade
At 20 people: No changes needed. Total: ~$300/year
At 30 people: Add Slack Pro ($150/year) + upgrade Linear to more seats
- Slack Free: 10K message limit becomes painful
- Notion + Linear + Slack Pro = ~$600/year
At 50 people: Consolidate and upgrade
- Slack Pro: $150/year (was free)
- Notion: Still $96/year (shared workspace)
- Linear: Scale to $2,400/year (more seats)
- Stripe: Likely <1% of revenue
- Plausible: Still $120/year
- Total: ~$3,000/year
At 100 people: Still lean compared to big companies
- Slack Pro: $15,000/year (100 × $12.50)
- Notion: $96/year (shared workspace, unlimited)
- Linear: $4,800/year (100 × $4)
- DataDog (optional, light): $1,200/year
- Total: ~$21,000/year
- vs Big Company equivalent: $80K-150K/year
What Successful Startups Use
❌ What Fails at Startups
- ✗ Salesforce (overkill)
- ✗ Workday (too complex)
- ✗ Full DataDog (not enough traffic)
- ✗ Figma Enterprise (wasteful)
- ✗ Slack Enterprise Grid (too expensive)
✓ What Works at Startups
- ✓ Linear or Jira (free tier)
- ✓ Rippling or Guidepoint (HR)
- ✓ Honeycomb or Sentry (logging)
- ✓ Figma Pro (shared)
- ✓ Slack Free/Pro (message limit)
Tool Recommendations by Role
Engineering
- VCS: GitHub Free (public) or Pro ($7/dev/mo for private)
- Monitoring: Sentry Free tier (error tracking) + Honeycomb paid later
- Databases: Supabase or Firebase (free tier)
- CI/CD: GitHub Actions (free with GitHub)
Product/Design
- Design: Figma Free (1 shared draft)
- Wireframes: Whimsical ($96/year flat)
- User testing: UserTesting.com ($50-100 per test, pay-as-you-go)
Growth/Marketing
- Email: Mailchimp Free + SendGrid Free
- Analytics: Plausible ($10/mo) or GA4 (free)
- Content: Notion (free docs) + free blogging (Medium, Dev.to)
Sales
- CRM: Linear (issues as deals) or HubSpot Free
- Outreach: Apollo (free tier) + Zapier automation
- Meetings: Cal.com (free) or Calendly Free
📧 Get the Complete Startup Stack Setup Guide
Implementation checklist + tool comparison + cost calculator as you scale from 10 to 100 people.
The Core Principle
Every tool should have an immediate business purpose.
Don't use Salesforce because "enterprise companies use it." Use Linear because you need issue tracking. Don't use Slack Business+ because "everyone has it." Use Slack Free until message limits hurt.
Your budget as a startup is 80% engineering time, 15% marketing, 5% tools. Build that ratio first.