216,000+ customers in over 135 countries grow their businesses with HubSpot
HubSpot is an AI-powered customer platform with all the software, integrations, and resources you need to connect your marketing, sales, and customer service. HubSpot's connected platform enables you to grow your business faster by focusing on what matters most: your customers.
Get started free
New Plans, same great Auth0 | Auth0 by Okta
You asked, we delivered! Auth0 has expanded our Free and Paid plans to make it even easier for you to protect your customers identities.
In our new Free Plan, you'll receive more MAUs than ever. You'll also be able to add Passwordless authentication, use your own custom domain, and more. Our expanded Paid Plans include increased connections, more MFA offerings, and more. Check out what's new.
A formally verified implementation of cryptographic algorithms using the SPARK programming language. For the complete library proofs of the absence of run-time errors are available. Some of its subprograms include proofs of partial correctness.