About LUM

LUM (LetUsMsg) is an ephemeral messaging and relay platform built from the ground up with privacy as a first principle — not an afterthought.

We believe that communication should leave no trace. No corporate servers harvesting metadata. No blockchains. No persistent logs. Just messages that evaporate by design, carried through relays that self-destruct and respawn on their own schedule.

LUM gives individuals, teams, and organizations the tools to communicate securely on their own infrastructure — or ours — with full control over encryption, lifetime, and reach.

Where We Are

We are based in California, USA. LetUsMsg is built and maintained by a small team passionate about privacy, cryptography, and building software that respects the people who use it.

Support & Inquiries

For support, information, or general inquiries, reach us at:

Whether you have questions about the platform, need help with a relay deployment, or want to explore enterprise options — we are here to help.

Seeking Funding

LUM is actively seeking investment to accelerate development, expand infrastructure, and bring ephemeral privacy-first messaging to a wider audience.

We are looking for investors and partners who share our conviction that privacy is a fundamental right — not a premium feature. If you are an angel investor, VC, or strategic partner interested in the future of secure communications, we would love to talk.

Reach out at support@letusmsg.com to start a conversation.