Comparison
Authreads versus building authentication yourself
What building multi-tenant authentication in-house actually costs over time, when it is the right call, and what a managed identity platform takes off the list.
The short answer
Authreads and building authentication yourself, in one paragraph
Building login is a week. Building multi-tenant identity is not — it is tenant isolation on every query path, session revocation that actually takes effect, credential storage you can defend in a security review, machine credentials, audit trails, and a decade of keeping all of it patched. The first week is genuinely easy, which is exactly why this decision is usually made on the strength of the first week.
What building authentication yourself is built around: Implementing sessions, credential storage, tenancy and token issuance inside your own application, usually starting from a framework's auth library.
We describe what an alternative is built around, never its pricing, its limits or whether it supports a given feature today — those change on their schedule, not ours, and a wrong claim here would cost more than this page earns. The positioning above was last checked against building authentication yourself's own public documentation on . Check their current documentation before making a decision on it.
Being fair about it
Where building authentication yourself is the better choice
Listed first, and meant literally. If one of these is your situation, take it as advice.
- No vendor dependency, no per-user cost, and no third party in your critical path.
- Complete freedom over the model. If your tenancy is genuinely unusual, nothing off the shelf will fit it as well as something you wrote.
- For a single-tenant product with one pool of users, a framework's auth library is frequently the correct and proportionate answer.
- You already have the expertise in-house, and identity is close enough to your core product to be worth owning.
Where we differ
What Authreads is built around instead
Design decisions with real costs attached. They are the reason to look at us, and the reason not to.
Our limits
What we cannot do today
Same typeface as everything else on this page. A comparison that hides this section is not worth reading.
- It is a dependency in your login path, and you should weigh that honestly rather than let us wave it away.
- Authreads holds no SOC 2 or ISO 27001 certification today and does not claim one. If your procurement process requires an audit report at signature, that is a hard blocker and we would rather you know now.
- We publish no customer names, customer count or uptime SLA, because none can be stated honestly yet. Several alternatives can point at years of production scale; we cannot.
- SAML for enterprise federation and SCIM for automated provisioning are planned, not available. See /roadmap, which states every capability as Available, In progress or Planned with nothing in between.
Every capability on this site appears on /roadmap in one of three states — Available, In progress, or Planned — with no dates and no internal phase numbers.
The short version
Consider Authreads if…
You have more than one tenant, a security review coming, and a product that is not an identity product.
Questions people ask before switching
We already built login. Is it too late?
No, and moving is usually less disruptive than teams expect, because the hard part is not the login form — it is tenancy, sessions and credentials, which is exactly the part being replaced. It is still a real migration and it starts with a conversation about how your current credentials are stored.
What does a security reviewer actually ask about?
In our experience: how credentials are stored, whether revocation takes effect immediately or at expiry, how tenant isolation is enforced, what is logged, and what the retention windows are. /security and /trust answer all five in the present tense, which is the point of having them.
Is it cheaper to build?
Up front, usually. Over five years it depends on how many of the following you end up building anyway: revocation, MFA, machine credentials, audit trails, tenant-scoped admin, and the patch cadence for all of them. Most teams build the first two, intend to build the rest, and are still intending.
Compare something else
Authreads as an Auth0 alternative
Your product serves many customers, one tenant reading another's data would be the worst thing that could happen to you, and you would rather that be impossible than configured.
Authreads as a Clerk alternative
You are past the first-login problem and into the harder one: many tenants, per-tenant policy, and machine traffic that needs credentials of its own.
Authreads as a WorkOS alternative
Tenant isolation and machine identity are your hard requirements, and enterprise SSO is something you will need later rather than something a contract is blocked on this quarter.
Authreads as a Stytch alternative
The authentication methods you need are ones we already support, and the difficulty is the tenant model behind them.
Authreads versus a self-hosted identity server
You have counted the real cost of operating identity — upgrades, availability, on-call, key rotation — and would rather spend that attention on your own product.
Tell us what you're actually deciding between
We will tell you honestly when another platform is the better answer for what you're building. That happens more often than a comparison page usually admits.