Hanko Coupon: Free Plan

Deal Highlights

What Hanko Gives a Startup

Hanko is open-source authentication built around passkeys, biometrics, and passwordless login. The deal is a Free Plan, which lets a startup add modern authentication to its product without paying to start. Instead of building a login system around passwords, with all the security and usability problems passwords carry, a startup can use Hanko to give its users passwordless sign-in: passkeys, biometric authentication, and other modern methods that are both more secure and easier to use. For a team building a product that needs user accounts, that is a way to get authentication right from the start without building it from scratch.

Authentication is one of those things every product with user accounts needs and almost no startup wants to build itself. Doing it properly is harder than it looks, involving security concerns, edge cases, and ongoing maintenance, and getting it wrong has serious consequences because it is the front door to user accounts and data. At the same time, the traditional password-based approach that most teams reach for is increasingly outdated, insecure, and frustrating for users. Hanko lets a startup skip both problems at once: it provides the authentication so the team does not build it, and it is built around passwordless methods so the team gets modern, secure login rather than legacy passwords.

The Free Plan makes this accessible to a startup that wants good authentication without an upfront cost. A team can integrate Hanko, give its users passwordless login, and get modern authentication into the product without a bill blocking the start. For a small team that needs to handle authentication well but cannot afford to spend weeks building it or getting it wrong, that is a practical path to a hard-to-build capability, and the open-source foundation adds control on top.

Hanko, one of the tools included in this startup deal.

Passwordless Login That Is More Secure and Easier

The core of Hanko is passwordless authentication, and the case for it is strong on both security and usability. Passwords are a persistent weakness. Users reuse them, choose weak ones, and fall for phishing that steals them, and every password your product stores is a liability if your systems are breached. Passwordless methods like passkeys and biometrics avoid these problems by not relying on a shared secret the user has to remember and that can be stolen. For a startup, building on passwordless authentication means the product is more secure by design, which matters because security failures at the login layer are among the most damaging a company can suffer.

The usability benefit is just as real and directly affects the product experience. Passwords are friction. Users forget them, have to reset them, and get frustrated by requirements and repeated logins. Passwordless authentication removes much of that friction. Signing in with a passkey or biometric is faster and easier than typing a password, which makes the login experience smoother. For a startup, a smoother login is not trivial, because login is often the first thing a user does with your product and the gate they pass through every time they return. Reducing friction there improves the overall experience and can improve conversion and retention.

These two benefits, better security and better usability, usually trade off against each other in authentication, where more security often means more friction. Passwordless authentication is notable because it improves both at once. It is more secure than passwords and easier to use than passwords. For a startup, that means adopting Hanko is not a compromise between protecting users and pleasing them, it advances both goals together. Building the product's authentication on passwordless methods sets it up with a login experience that is simultaneously safer and smoother, which is exactly what you want at the front door of your product.

Not Building Authentication Yourself

A large part of Hanko's value is simply that it means the startup does not build authentication itself. Authentication is deceptively hard to build well. Beyond the basic login flow, there are password resets, account recovery, security against various attacks, session management, and a long list of edge cases, and with passwordless methods there is additional complexity in implementing passkeys and biometrics correctly. Building all of this properly is a substantial engineering effort, and it is effort spent on something that is not your product's actual value. Hanko provides it, so the team does not have to.

For a startup, this offloading is valuable because engineering time is the scarcest resource, and authentication is a poor place to spend it. It is necessary but undifferentiated. No user chooses your product because you built your own login system, and building it yourself carries the risk of getting security wrong. Using Hanko lets the team put its engineering into the features that actually make the product valuable, while getting authentication that is built and maintained by a tool focused on doing it well. That is a better allocation of a small team's effort, and it reduces the risk that comes with rolling your own security-critical code.

There is also ongoing maintenance to consider. Authentication is not build-once. Security evolves, new threats appear, and methods change, which means a homegrown authentication system needs continued attention to stay secure. Using Hanko means that maintenance burden is handled by the platform rather than falling on the startup's team. For a small team that cannot afford to keep dedicating engineering to maintaining a login system, that ongoing offloading is as valuable as the initial build savings. The team gets authentication that stays current without having to keep working on it.

A look at Hanko before the discount, so you can see what the deal saves you.

Why Open Source Matters for Authentication

Hanko being open source is particularly meaningful for authentication, more so than for many other kinds of tools. Authentication is security-critical and sits at the most sensitive point of your product, so transparency about how it works is genuinely valuable. Because Hanko is open source, a startup can inspect exactly how the authentication works, understand what it does, and verify that it meets the team's standards. For something as important as the security of user accounts, that ability to see into the tool rather than trusting a black box is reassuring in a way that matters.

Open source also gives a startup control and independence over a critical part of its stack. Authentication is not something you want to be locked into or dependent on a single vendor's decisions for, because it is foundational to your product and hard to swap out. With an open-source solution, the startup has more control: it can self-host if it chooses, modify the tool if needed, and is not at the mercy of a vendor changing terms or shutting down. For infrastructure as fundamental as authentication, that independence is worth something real, because the cost of being forced to migrate your authentication later is high.

The durability that open source provides fits authentication's long-lived nature. Authentication is meant to run continuously for the life of the product, so building it on something resilient matters. An open-source tool cannot simply disappear behind a vendor shutdown, and its ongoing development is transparent and community-supported. For a startup making a foundational choice about how its users sign in, choosing an open-source solution reduces the long-term risk of that choice. The team is building on something it can see, control, and rely on, which is exactly what you want under the front door of your product.

Why Getting Authentication Right Early Pays Off

Authentication is a foundational choice, and getting it right early saves a startup from painful problems later. It sits at the base of the product, and changing it after the fact is difficult because it touches every user account and the core of how people access the product. A startup that adopts good authentication from the start avoids the far worse situation of having to migrate or overhaul its login system later, after it has users depending on it. Choosing Hanko early means building on modern, secure, passwordless authentication before the cost of change grows.

The security dimension makes early correctness especially important. Authentication is where many security failures happen, and a breach at the login layer can be devastating for a startup, damaging user trust and potentially the business itself. Building on secure, passwordless authentication from the start reduces that risk substantially compared to a homegrown or password-based system that might have weaknesses. For a startup, where a single serious security incident can be existential, investing in strong authentication early is a form of protection that is much cheaper than dealing with the consequences of getting it wrong.

The user experience dimension compounds over time as well. Login is something every user does repeatedly, so the quality of the authentication experience affects the product continuously throughout its life. A startup that builds on smooth, passwordless login gives every user a better experience at every sign-in, which adds up across the whole user base and the whole lifetime of the product. Establishing that good experience early means it benefits users from the first day and keeps benefiting them, rather than being a friction point the team has to fix later. Getting authentication right early is an investment that keeps paying off.

Hanko Compared to Building It Yourself or Using Passwords

Against building authentication yourself, Hanko saves the substantial engineering effort and the security risk of doing it wrong. Rolling your own authentication is a real project with ongoing maintenance and serious downside if you make a mistake, and it is not where your product's value lies. Hanko gives you authentication that is built and maintained by a tool focused on it, so you get the capability without the build and without carrying the risk of security-critical code you wrote yourself. For nearly every startup, that trade favors using Hanko, because there is little upside to building your own login system and considerable downside.

Against traditional password-based authentication, Hanko's passwordless approach is more secure and more usable, as covered above. A startup building on passwords is building on a method that is increasingly seen as outdated, carries known security weaknesses, and creates friction for users. Building on passkeys and biometrics instead means the product's authentication is modern from the start, more secure by design, and smoother for users. As passwordless methods become the expected standard, a startup that adopts them early is ahead rather than behind, and it avoids the future work of migrating away from passwords.

The consideration is integrating Hanko into your product properly, which is the effort the Free Plan lets you undertake at no cost. The right way to evaluate it is to integrate it, give your users passwordless login, and see how it works for your product and your users. Because it is free to start and open source, a startup can do this evaluation thoroughly, with full visibility into how the authentication works, and decide based on real experience whether Hanko is the right foundation for its authentication. That is a low-risk way to make an important, foundational choice.

Making the Free Plan Count

Getting value from the Free Plan starts with integrating Hanko into your product's authentication properly. This is the foundational work, and doing it well means your users get a smooth passwordless login experience and your product gets secure authentication. Take the time to integrate it cleanly, connect it to how your product handles user accounts, and set up the passwordless methods you want to offer. Authentication touches the whole product, so a careful integration pays off in a login experience that works reliably for every user from the start.

Lean into the passwordless experience rather than treating it as an add-on to passwords. The value of Hanko comes from the modern, passwordless methods, so make those the primary way users sign in. Offering users passkeys and biometric login as the main path gives them the security and usability benefits fully, rather than diluting them by keeping passwords as the default. A startup that commits to the passwordless approach gets the strongest version of the benefit, both the improved security and the smoother experience, which is the point of choosing Hanko in the first place.

Take advantage of the open-source nature to understand and control your authentication. Because you can see how Hanko works, use that visibility to verify it meets your standards and to understand exactly how your users' authentication is handled. This is valuable for a security-critical part of your product, and it is a benefit that closed authentication solutions do not offer. A startup that engages with the open-source aspect gets more than just free authentication, it gets authentication it understands and controls, which matters for something as foundational as how users access the product.

Finally, use the Free Plan to establish good authentication early, before the cost of getting it wrong or changing it grows. Since authentication is foundational and hard to change later, adopting Hanko while the product is young means building on a solid, modern base from the start. The free option removes the cost barrier to doing this right early, so there is little reason to defer it or settle for a weaker approach. A startup that gets its authentication right early with Hanko avoids a category of painful problems later and gives its users a secure, smooth login from the beginning.

Who Should Claim This Deal

This deal fits a startup building a product that needs user accounts and wants to handle authentication well without building it from scratch. If your product has users who sign in, and you want modern, secure, passwordless authentication rather than building your own login system or relying on outdated passwords, Hanko's Free Plan is worth adopting. It gives your users passkeys, biometrics, and passwordless login, which are more secure and easier to use, and it saves your team from the substantial effort and risk of building authentication yourself.

It suits teams that take security seriously and want strong authentication at the front door of their product, since building on passwordless methods reduces the risk of the login-layer failures that are among the most damaging a startup can suffer. It suits teams that value user experience, because smooth passwordless login improves the experience at a point every user passes through repeatedly. And it suits teams that value control and transparency, since the open-source foundation lets them inspect, understand, and control a critical part of their stack.

It is a less pressing fit for a product with no user accounts, or a team that has already built and is committed to a working authentication system it is happy with. But for the many startups building products with user accounts that want to get authentication right from the start, Hanko's Free Plan is a strong choice. Integrate it cleanly, make passwordless the primary login method, use the open-source visibility to understand your authentication, and establish a secure, smooth login foundation early, before the cost of getting it wrong grows.

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