An open-source research-and-writing system that gathers sources, develops an outline and drafts cited articles. It is useful for pre-writing and topic exploration, with model and search costs separate from the free software.
A Chinese-language AI assistant and model platform for writing, reading and question answering. Developers can use the ongoing free Spark Lite API for lightweight text workflows, with account and rate limits.
A voice-to-text and AI meeting assistant with live transcripts, audio playback, summaries and meeting chat. Basic provides 300 monthly minutes, with a 30-minute conversation limit and three lifetime file imports.
A meeting recording and transcription workspace for reviewing conversations, sharing highlights and exploring AI notes. Its ongoing free plan has weekly capacity, retention and nonrenewing AI limits.
A live meeting transcription tool with a browser extension and transcript-based AI assistance. Free users get 10 meetings and 5 AI credits each month, with separate counters for capture and analysis.
A meeting transcription and knowledge workspace with searchable recordings, summaries, comments and integrations. Free ongoing transcription has Auto-join conditions, while storage and AI credits remain limited.
An AI meeting assistant that turns calls into recordings, searchable transcripts and summaries. Its ongoing free plan is useful for individual meeting archives, with separate limits on advanced AI features.
The project formerly known as Perplexica is now Vane: a free self-hosted AI answering engine combining web search, source-linked responses and local or cloud model choices.
A self-hostable personal AI assistant for searching documents, asking contextual questions and configuring research workflows, with local-model and cloud-provider options.
A free self-hosted research workspace for collecting sources, asking questions, writing notes and creating audio summaries with separately configured AI providers.
A visual paper-discovery tool that maps similar academic work around a seed paper, with a recurring free allowance of five graphs per month.
A free AI-assisted scholarly search service from Ai2, combining paper discovery, citation connections, personal research organization and reading assistance on supported papers.
