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Founding Member Program
Shape the future of Energy Optima
What You Get:
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30% off — locked forever Founding pricing stays with you as long as you subscribe
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Private Slack channel Direct access to the founder for support & feedback
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Priority support queue Your tickets are answered before non-founding users
Limited Spots Available
Toggle "Founding Member" on the subscribe page
Feature Comparison
| Feature | Free | Starter | Professional | Team | Enterprise |
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Frequently Asked Questions
What's included in the 14-day free trial?
Full access to all features of your selected paid tier for 14 days. Cancel anytime during the trial at no cost.
What's the Founding Member program?
Get 30% off any paid tier, locked in forever — not just your first year. Plus direct input on product development priorities. Limited spots available. Toggle the Founding Member option on the subscribe page to apply the discount.
Can I upgrade or downgrade later?
Yes. You can change tiers anytime through your account settings. Upgrades take effect immediately. Downgrades take effect at the end of your current billing period.
Do you offer annual plans?
Yes. Pay annually and get 2 months free (equivalent to ~17% savings) across all paid tiers.
What battery models are supported?
147 real battery models from major manufacturers: CATL, BYD, Samsung SDI, EVE Energy, LG, Fluence, and others. Each includes manufacturer degradation tables (156+ data points per battery) covering multiple C-rates and cycle frequencies.
Is there a free plan?
Yes. The Free plan gives you 1 project (up to 1 MWh / 1 MW PV AC), Battery + PV + Grid topology, 1-year simulation, payback analysis, rule-based auto-design, and PDF export. No credit card required.
Ready to start?
14-day free trial. Full platform access.
Start Free Trial →Questions? Contact our team