Free No Authentication Web Access

via “free-tier-unlimited-usage-without-authentication”

Unique: Completely free with no authentication layer, eliminating all signup friction; likely uses a cost-optimized backend (smaller models, batched inference, or subsidized API access) to sustain free usage

vs others: Lower barrier to entry than Grammarly or similar tools that require accounts and payment; trades monetization and personalization for viral adoption and word-of-mouth growth