Finally understand what your equity is worth
Track vesting schedules, model tax scenarios, and make confident decisions about your RSUs and stock options. Built for tech employees who want clarity, not complexity.
Built by engineers who've navigated equity at
Equity is confusing. We make it simple.
You got stock as part of your compensation, but what does that actually mean? When do you get it? How much will you keep after taxes? Should you sell or hold? We help you answer these questions without becoming a tax expert.
Everything you need to manage your equity
Simple tools that give you clarity and confidence
Never miss a vesting date
See exactly when shares vest, get email reminders before important dates, and track your equity across multiple companies in one place.
See what you'll actually take home
Your stock isn't worth the full amount — taxes take a big cut. We show you estimated taxes so you know what you'll really get.
Remember why you held or sold
Keep a decision log with your reasoning. When tax season comes or the stock moves, you'll know exactly why you made each choice.
Works for public and private companies
Whether you're at Google or an early-stage startup, we handle both. Track stock you can sell today and options you might exercise someday.
Trusted by tech employees
Finally understand what my equity is actually worth after taxes. Saved me from a costly mistake selling at the wrong time.
Software Engineer
Series C Startup
I have grants from 3 different companies. This is the only tool that lets me see everything in one place.
Engineering Manager
FAANG Company
The decision log is a game changer. I can look back at why I made each choice instead of second-guessing myself.
Staff Engineer
Public Tech Company
Simple, transparent pricing
Start with a 14-day free trial. No credit card required.
or $99/year (save 8%)
- Unlimited companies and grants
- Vesting calendar and timeline
- Tax scenario modeling
- Decision log with history
- Email reminders for vesting and expirations
Cancel anytime. 30-day money-back guarantee.
Less than what you pay in trading fees on a single stock sale.
Frequently asked questions
Is this financial advice?
No. Arcbase is an educational tool that helps you understand and track your equity compensation. All tax estimates are approximations. Always consult with a qualified CPA or financial advisor before making decisions.
Does this work for startups / pre-IPO companies?
Yes! For private companies, you'll enter the value from your company's valuation report (your HR team or Carta can provide this). We help you track how your equity might be worth at different future valuations.
How is my data protected?
Your data is encrypted at rest and in transit. We never sell your data or share it with third parties. You can export or delete your data at any time.
What happens after my trial ends?
After 14 days, you can continue with a paid subscription or downgrade to basic tracking only. Your data is never deleted — you can upgrade anytime to regain full access.
Can I track equity from multiple companies?
Absolutely. Many of our users have grants from several employers — current and former. You can track them all in one place.
Take control of your equity today
Join thousands of tech employees making smarter decisions about their compensation.