Stop Guessing.
Start Making Smarter Software Decisions.
Sixth Stack helps businesses discover, evaluate, manage, and optimize software spending. The sixth sense for smarter software decisions.
Spend Overview
Real-time analytics
Trusted by innovative teams
Built for modern teams managing growing software stacks.
Most Businesses Waste Money on Software They Barely Use.
Many companies overspend on SaaS due to unused or duplicate subscriptions they don't even know about.
Duplicate Subscriptions
Multiple teams paying for overlapping tools without visibility.
Unused Licenses
Paying for seats that employees no longer use or need.
Poor Procurement Visibility
No central view of what software your company actually uses.
Rising SaaS Costs
Software spend growing faster than headcount or revenue.
One Intelligent Platform for
Software Spend Management
Sixth Stack gives you complete visibility and control over your software portfolio.
Discover Software
Automatically detect all SaaS apps used across your organization.
Compare Pricing
Get market benchmarks and negotiate better deals with vendors.
Track Spending
Real-time visibility into every subscription and license.
Optimize Renewals
Never miss a renewal date. Get alerts and recommendations.
Everything You Need to Control Software Spend
Powerful dashboards and analytics to help you make data-driven software decisions.
Spend Analytics
Real-time spending insights across all departments
Vendor Tracking
Monitor all your software vendors in one place
Subscription Management
Track licenses, users, and renewal dates
Cost Optimization
AI-powered recommendations to reduce spend
Get Started in 4 Simple Steps
From setup to savings in minutes, not months.
Connect your software stack
Integrate with your existing tools in minutes. We support 200+ popular SaaS applications.
Analyze current spending
Get instant visibility into all your subscriptions, licenses, and costs.
Get optimization insights
AI-powered recommendations to eliminate waste and negotiate better deals.
Make smarter decisions
Take action on insights and track your savings over time.
Simple, Transparent Pricing
Choose the plan that fits your team. Start with a 14-day free trial.
Starter
For small teams getting started
- Up to 25 tracked apps
- 5 team members
- Basic analytics
- Email support
- Monthly reports
Professional
For growing businesses
- Unlimited tracked apps
- 25 team members
- Advanced analytics
- Priority support
- Custom integrations
- Renewal alerts
- Vendor benchmarks
Enterprise
For large organizations
- Unlimited everything
- Unlimited team members
- Dedicated account manager
- Custom onboarding
- SLA guarantee
- SSO & SAML
- API access
- Custom contracts
Get Early Access
Join the waitlist to be among the first to experience Sixth Stack. Early adopters get exclusive benefits and founding member pricing.
Frequently Asked Questions
Got questions? We've got answers.