Zekai - 2026 Pricing, Features, Reviews & Alternatives

Zekai is a cloud-based, AI-assisted collaborative mind mapping platform available via web browser, iOS, and Android. Users create a board and share a URL — no account or invite required to join — enabling real-time brainstorming with live cursors, comments, voice chat with noise cancellation, screen sharing, freehand drawing, emoji stamps, and disappearing ink annotations. Boards support nodes and notes, image and file attachments, links, timers, and ready-made templates. An AI board arrangement feature organizes content from plain-language descriptions, reducing manual layout effort.

Beyond mind mapping, Zekai bundles a suite of AI-powered content tools. The writing assistant draws on multiple AI models, including Claude 3.5 Sonnet, GPT-4o, GPT-4o mini, and custom models, to handle text completion, summarization, translation, grammar correction, SEO content, ad copy, and blog post generation. The Designer tool leverages over 15 AI models for image generation and editing. Additional tools cover face swap, video creation, intelligent chat, code writing, language practice, and question-solving. The Explorer tool ingests uploaded documents and answers queries against stored content, functioning as a document-based AI search layer. Custom trainable AI assistants and configurable AI response temperature give teams control over output style and specificity.

Zekai targets individual users, creative professionals, students, retailers, media companies, and teams across education and general professional use. A free trial tier is available with no charge during the trial period. Users retain full ownership of all generated content, including rights to republish and sell, and all produced content is stated to be unique and publishable without restriction.