Pro
For individual power users
Price at launch · nothing charged today
$9/month
- Unlimited memories
- Unlimited personas
- MCP integrations
- Advanced search & analytics
- Priority email support
Start with a full-access trial on Pro or Team. No free tier — just transparent pricing for people who depend on AI context every day.
For individual power users
Price at launch · nothing charged today
For teams and collaboration
Price at launch · nothing charged today
Need 20+ seats or custom deployment? Contact sales for Enterprise →
Every plan starts with a 14-day free trial with full access. A credit card is required at signup, but you are not charged until day 14. Cancel anytime before then.
For 72 hours after cancellation your account is read-only, so you can export everything as JSON. Your data is then archived — resubscribing within 30 days of your subscription ending restores your account in full. After 30 days the archive is permanently deleted. We email you when your data is archived, and again before it is deleted.
Yes. Upgrades take effect immediately with prorated billing. Downgrades apply at the end of your current billing cycle.
MCP (Model Context Protocol) lets Nexus-Catalyst connect natively to Claude, Cursor, Grok, and other MCP-compatible tools — one shared memory layer across all of them.
Connect your first client in under five minutes. NC handles capture, embeds, and recall from the first session you run.