Theme · updated weekly

Authentication — SaaS tools & trends 2026

7 products Sparkpulse tracks are shipping around authentication. The fastest-moving right now are WorkOS, FusionAuth and Kinde, ranked by how frequently they ship meaningful updates. Below: every tracked product carrying this theme, updated from release data.

Products shipping around authentication

#01WorkOSWorkOS ships three new surfaces in a week, pushing into front-end widgets and agent-run admin.7.5alternatives →

#02FusionAuthFusionAuth is in security-hardening mode, tightening API-key and OAuth boundaries5.0alternatives →

#03KindeKinde broadens its auth surface to passkeys while building out billing and B2B controls.3.8alternatives →

#04Spree CommerceSpree's official TypeScript SDK lands at 1.0 and starts adding real auth surface2.5alternatives →

#05StytchNow inside Twilio, Stytch's independent cadence has slowed to a trickle.2.5alternatives →

#06LiveKitLiveKit keeps hardening its real-time core, this time tightening TURN auth.2.5alternatives →

#07SAP Commerce CloudSAP Commerce Cloud's quarterly drop concentrates on auth flexibility, B2B APIs, and Charon deprecation.0.0alternatives →

Frequently asked questions about authentication

Which SaaS tools ship authentication in 2026?

WorkOS, FusionAuth, Kinde, Spree Commerce, Stytch, and 2 more — the authentication products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

What's the fastest-moving authentication product right now?

WorkOS, with a velocity score of 7.5 out of 10, based on how frequently it ships meaningful updates.

How many products are shipping around authentication?

Sparkpulse currently tracks 7 products carrying the authentication theme, updated continuously from verified release data.