The Stytch alternative built for B2B

With Stytch, you handle auth. With Scalekit, auth handles itself — and saves you time
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Built for B2B realities and developer sanity
Enterprise features by default,
not demand
Pricing that grows with you, 
not against you

Built for B2B realities and developer sanity

Scalekit models orgs, memberships, and policies as native concepts — so developers don’t have to duct-tape them later
Unified identity vs siloed users
Scalekit’s org-first model unifies users across companies; Stytch duplicates identities, creating fragmented data.
Auth interceptors vs custom code
Real-time, policy-level auth via Interceptors — Stytch requires you to custom code an equivalent logic.
Login UI: Hosted vs DIY
Pre-built, branded login UI that’s ready to ship — no SDK stitching or UI rebuilds as in the case of Stytch.
In-built session controls vs coded
Scalekit enforces session timeouts and policies via SDKs; Stytch leaves these controls to custom app code.

Enterprise centric by default,
not demand

SSO, RBAC, and customization built-in — scaling to enterprise shouldn’t slow your roadmap.

Defaults that aren’t in Stytch

Define attribute mappings visually and test IdP flows in minutes.
Model custom roles per org — no parallel auth logic or extra systems to call.
Launch a fully hosted admin portal — ready to embed or share instantly.

Experiences Stytch doesn’t support

Auth routing: Scalekit auto-directs users to SSO, passwordless, or OAuth flows.
Passkeys: Enabled for B2B flows — device-native, one-click login for enterprise users.
No custom routing logic, no extra clicks — faster logins, happier users, fewer support tickets.

Customization misses with Stytch

Scalekit lets you bring your own email provider in a few easy steps, without any lock-in.
Keep your domain reputation, deliverability, and branding fully under your control.
Stay compliant and enterprise-ready — no custom email infrastructure needed.

Pricing that grows with you, not against you

Usage-based pricing that treats only organizations as customers, just like you do
See Scalekit pricing
Pricing Pointers
Enterprise Connections
Monthly Active Users
Monthly Active Organizations
Pricing
$
0
/month
Contact Us
Volume-based discounts
Tiered ($60 → $30)
1 million FREE MAUs
Free MAUs, that
MAUs
Org-based model built for multi-tenant B2B apps
Free tier
Adds orgs and connections without rewriting auth
Enterprise costs
Scalekit keeps pricing transparent and tiered for SSO/SCIM connections
Pricing
$
0
/month
Custom Pricing
Flat pricing per connection
$125 each (5 free)
10K FREE MAUs
Unlimited free
Limited users (MAUs)
User-based pricing optimized for consumer flows
Free tier
Scaling adds complexity and rising MAU costs
Enterprise costs
Stytch applies a flat $125 fee per SSO/SCIM connection, turning enterprise readiness into a cost multiplier

Ready to switch to Scalekit?

Read case studies
Easiest auth we found—free to start and had the best support among top competitors
Emil Sarkisi Stepanian
Founder / Hubbl
We needed an auth solution that just works so we could focus on our core AI features. Scalekit eliminated months of auth complexity and let us ship in weeks
Harsh Vakharia
CTO / Sifthub
A great identity partner with top-notch developer experience. Scalekit's documentation is super thorough too!
Mac Gainor
CTO / Tiphaus
The simplest and most easiest auth to add to your app. Free to start, with the best support among major competitors
Vijay Gummadi
CEO / Autorox
Scalekit simplifies secure auth for any app. The team is knowledgeable and collaborative and tailor solutions to your needs
Gavin Barber
Software Engineer / TipHaus
Scalekit has been a game-changer for us. We now have a centralized platform to manage auth, saving dev time even users get a top-notch experience!
Avyakt G
Engineer/ Tortoise
Scalekit made auth implementation a breeze. We got secure, scalable  auth and can open up modules as we see fit
Suman Varanasi
Co-Founder & CEO, Fello
Great experience for developers who handle auth. Doesn't require a lot of integration effort as it sits comfortably with most tech stacks

Bhavin S
Founder / Recotap
Scalekit made it easy to launch modern login  without changing our core system. Perfect integration and a great team!
Himavanth J
CTO / Aerchain

Why B2B teams prefer Scalekit over Stytch

Data Model

Feature
User model
One user, many orgs - multi tenentby design
One user, many orgs - single tenentby design
Org - specific login
Smart org discovery flow
Supported but requires manual setup

Authentication methods

Feature
Passwordless
OTP + Magic link (headless API)
OTP + Magic link (headless API)
SSO
App - level attributes ; IDP+SP initiated
Connection - level; SP only; JIT migration
Passkeys
Supported for B2B
FeaB2C onlyture
MFA
TOTP (Coming soon)
TOTP + SMS OTP

Sessions

Feature
Idle timeout
Native policy
App managed
Absolute timeout
Native policy
App managed
SDK behaviour
Automatic validation
Manual calls

Customization

Feature
Login/Signup UI
Hosted login page with full control
Pre-built UI components
Email templates
$99, fully customizabile
$99, limited customization
Email provider
Bring your own
Stytch ESP only
Custom claims
Not supported yet
Supported
Hooks
Supported
Not supported

User management

Feature
Restrictions
Block disposable emails, org user caps
Custom app logic
RBAC
Custom roles per org
Not supported

Developer experience

Feature
Attribute mapping
App - level mapping
Connection - level mapping
Orchestration
Automatic routing
Manual orchestration
Extensibility
HTTP Interceptors for deep control
Limited
Setup
Redirect + hosted page
Build + host custom page

Security

Feature
Advanced controls
Planned: Bot detection, IP restrictions
Device fingerprinting (seperate product)

Start free. Scale without second thoughts

Every feature unlocked. No hidden fees
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$0
/ month
1 million Monthly Active Users
100 Monthly Active Organizations
1 SSO connection
1 SCIM connection
10K Connected Accounts
Unlimited Dev & Prod environments
The Auth Stack
for AI applications
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DE 19958
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Compliance
Modular Auth
MCP AuthAgent AuthSSOSCIM
Full Stack Auth
User & Org ManagementAuth MethodsAPI AuthRoles & PermissionsCustomizationEnterprise Auth
Extensibility
Auth workflowsIntegrations
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Scalekit vs Auth0 — Pricing Calculator
Pricing Calculator

Scalekit vs Auth0

Drag the sliders to match your scale. Prices update in real time based on published pricing.

// Configure your usage
Enterprise Connections SSO + SCIM connections for enterprise customers
10conns
Monthly Active Users Unique users who authenticate each month
15,000MAUs
Monthly Active Organizations Customer orgs with ≥2 active users
100MAOs
Monthly Total
$0
Usage-based · No seat fees
MAUs $0 FREE
Organizations $0
Enterprise Connections $0
Monthly Total
$0
Plan + add-ons + SSO gates
Base Plan $800
MAU Overage $0
SSO Add-ons $0
You save with Scalekit
$0
per month
0% cheaper
// Cost breakdown by dimension
SK · MAUs
$0
A0 · MAUs
$0
SK · Orgs
$0
A0 · Plan
$0
SK · Conns
$0
A0 · SSO
$0
Projected annual savings with Scalekit
$0 / year
Scalekit Pricing

1M MAUs free. First 100 orgs free, then $1/MAO. 1 connection free, then $60→$45→$35→$30 volume tiers. Unlimited environments included.

Auth0 Pricing

Professional plan $800/mo, includes 500 MAUs + 5 SSO Enterprise Connections. $0.07/MAU overage. Extra connections start at $1,100/year (~$92/mo) each. Enterprise plan for custom SSO tiers.

Start Free with Scalekit

No credit card required · 1M MAUs free · All features unlocked