Single-tenant by design
Seamless Auth is built around isolated deployments for stronger control and clearer boundaries.
We've built the ecosystem so you can build the products.
Fells Code lets teams own their identity platforms with confidence and ease
An open-source, passwordless-only auth platform built around isolated deployments and modern login flows.
Learn moreSystem & user managerA control plane for users, sessions, authentication events, security signals, and system configuration.
Learn morePasswordless-first vaultEncrypted vaults for passwords, API keys, recovery codes, team secrets, and developer environment values.
Learn moreLaunch-readiness reviewsHuman UX, DX, code, architecture, and security reviews with structured findings, evidence, and scores.
Learn moreInfrastructure visibilityA faster way to inspect, triage, and optimize AWS infrastructure around auth workloads.
Learn moreBootstrap and deliveryThe fastest path from zero to dev to prod with scaffolding for a modern open auth stack.
Learn moreIt is the combination of isolation, passwordless-only product direction, open-source tooling, and supporting infrastructure products.
Seamless Auth is built around isolated deployments for stronger control and clearer boundaries.
The platform is centered on passwordless identity, passkeys, and modern authentication UX.
The ecosystem is meant to help teams, not meter them. We want the tooling to stay open source and free to use.
The surrounding tools help teams launch, operate, inspect, and review infrastructure around authentication and applications.
The ecosystem helps teams move from idea to deployment and keep the surrounding infrastructure understandable, while keeping the tooling accessible.
Create Seamless helps teams stand up auth, infrastructure, and deployment scaffolding faster.
Seamless Auth gives teams a dedicated authentication layer without legacy password baggage.
Seamless Glance keeps the cloud side observable, triaged, and cost-aware, without turning visibility into another toll booth.
Seamless Admin Dashboard, Seamless Secrets, and Seamless Review Board help teams operate identity, control sensitive credentials, and make clearer launch decisions.
If you want a more open, passwordless, isolated approach to authentication and the tooling around it, Fells Code would love to talk.