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Kinde vs Speedle

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Kinde compared with Speedle
DetailKinde logo KindeSpeedle logo Speedle
What it doesAll-in-one developer platform for authentication, access management and billing Open-source authorization engine for centralized RBAC and ABAC policy decisions
StageNot given Established
FoundedNot given 2019
Based inAU Not given
Pricing modelFreemium Open source
PricingFree plan includes 10,500 monthly active users with no credit card required. Pro plan is $25 USD per month with 0.7% per customer transaction. Plus plan is $75 USD per month with 0.6% per customer transaction. Scale plan is $250 USD per month with 0.5% per customer transaction. Enterprise pricing is Not given
Key features
  • Passwordless authentication with one-click sign up and sign in
  • Enterprise Single Sign On with Entra ID and SAML support
  • Recurring subscription billing with custom pricing plans
  • Feature flags for continuous deployment
  • Multi-factor authentication
  • B2B organizations and multi-tenancy
  • User analytics and lead generation forms
  • Machine-to-machine authentication
  • 20+ language and framework SDKs
  • Custom domains and white-label branding
  • Simple Policy Language - Express authorization intent in human-readable SPDL
  • Cloud Native - Run across clouds with pluggable infrastructure interfaces
  • Real-time Policy Discovery - Observe runtime interactions and turn access patterns into enforceable policies
  • RBAC and ABAC - Combine roles and attributes for precise access decisions
  • Centralized Management - Manage policy for disparate services from one place
  • Pluggable Identity - Connect GitHub, Okta or your own identity provider
  • Bring Your Own Storage - Use etcd or implement the persistence interface for your storage layer
What makes it different
  • Unified platform combining authentication, billing and feature management with no integration required
  • 50% or less pricing than Auth0
  • Free forever with 10,500 monthly active users
  • Integrate in minutes with single SDKs and one-liners
  • Tiny bundle sizes and better performance
  • Human-readable policy language - Policies humans can read and reason about
  • One engine for many stacks - Define policy once and use it across all services and languages
  • Millisecond decisions - Fast authorization evaluation across polyglot systems
  • Fully open source and extensible - Built for extension under Universal Permissive License
Community votes00
DR (Domain Rating by Ahrefs)76 no change since last check18 no change since last check
Trust Flow (Majestic)270
Citation Flow (Majestic)449
Referring domains (Majestic)14788

4 details filled in for both companies.

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