AI Chatbots

Text-first conversation is the entire product here. AI Chatbots keep a threaded exchange going, hold what was said earlier in the session, accept pasted text, documents, spreadsheets and images, and return drafts, explanations, code or structured data on request. Most offer custom instructions that persist across chats, folders that group related threads, attachment analysis, and optional web lookup when a question depends on current information. Several expose more than one model, so speed can be traded against depth.

Writers, students, marketers, analysts and developers reach for them daily: outlining an article, turning messy notes into a table, explaining an unfamiliar error message, or rewriting copy for another audience. Real differences show in reasoning on hard prompts, how long a thread stays coherent, faithfulness when summarizing a long attachment, memory across sessions, non-English fluency, history search and export, and whether an API exposes the same models.

Judge candidates with your own difficult prompts rather than tidy examples, and repeat each test, since output varies between runs. Check message and upload limits, retention settings, and whether conversations may be used for training. Familiar failure modes: fabricated citations, quiet agreement with an incorrect premise, detail lost in long threads, and knowledge that trails recent events. AI chatbot software is usually a capped free tier plus a monthly per-user plan, with credits or metered tokens for programmatic use.