Lex

Lex is collaborative word processor with powerful AI editing tools. Access to GPT-4, GPT-4o, Claude 3 Opus, Claude 3 Sonnet on Pro plan. Free version includes GPT-3.5, Mistral 7B, Mixtral 8x22b, Llama 3 70b, Claude Instant and Haiku. Ask AI for feedback on draft, brainstorm ideas, or re-write anything. AI checks including grammar, brevity, clichés, readability, passive voice, confidence, repetition. AI-powered assistant helps with translations and synonym suggestions. Streamlined visual interface with dark mode and fullscreen focus mode. Share link for collaboration - no app download required. Supports English, French, German, Italian, Korean, Portuguese, and Spanish. Pro subscription $145/year or $18/month for unlimited checks and premium AI engines.