📝 About Us
TC3 is the innovative force behind Tactna – a robust platform empowering SaaS providers to seamlessly integrate enterprise-grade identity and account management across multiple applications.

Tactna complements leading IDaaS solutions like Okta Auth0 and AWS Cognito by adding crucial layers for managing business accounts (tenants), contract-specific workflows, and detailed user activity logs—all tailored for multi-tenant SaaS. With Tactna, businesses can consolidate multiple applications into a unified account infrastructure.

Our platform leverages AI to analyze user activity data, offering actionable insights for effective cross-selling and upselling opportunities, optimizing user experiences and driving additional revenue streams.

We help SaaS businesses accelerate their go-to-market strategy and meet complex enterprise requirements without compromising on user experience or security.

🚀 Why Companies Choose Us:

- Build a unified account infrastructure across multiple services
- Meet sophisticated B2B identity & account management needs
- Leverage user activity data and AI to optimize UX
- Strong expertise in the Japanese market with diverse top-tier enterprise cases

💼 Typical Use Cases:

- Multi-tenant SaaS account architecture
- Streamlined onboarding & contract management for enterprise clients
- Secure, frictionless user experiences backed by data & AI

TC3

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TC3

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