Felo AI Research vs SciSpace

Felo AI Research is a research agent that turns a topic into sub-questions, searches autonomously, and synthesizes results into a report. Felo says it searches more than 200 million academic papers and global sources across 30+ languages, including live X/Twitter posts alongside web and academic material. Its conclusions include citations linking to original papers. A session can produce a structured report, presentation, mind map, or interactive web page; presentations can be customized and exported at up to about 40 pages. Felo LiveDoc can analyze uploaded PDFs, Excel files, and meeting notes with web research, and reports can be saved to Google Drive and Google Docs. The listed platforms are Android, iOS, web, and API. The free Standard plan includes 200 bonus credits per day, unlimited high-speed search, five professional searches per day, and three file analyses per day, but excludes API access. Felo Pro costs $14.99 a month or $149.99 a year and includes 15,000 credits per month, about 100 deep research tasks per month, the full model lineup, and Pro tools.

SciSpace is a platform for finding, analyzing, and writing about scientific literature. Its literature review tool searches more than 280 million articles and organizes concise findings in tables with customizable columns. Chat with PDF offers citation-backed answers, section-by-section summaries, explanations of highlighted passages, and related-paper recommendations. Writing tools include AI-assisted suggestions, paraphrasing in context, style improvements, and an editor supporting more than 75 languages. Users can import references from Zotero or EndNote, though the Zotero import flow excludes papers without a DOI. A Chrome extension explains selected text, math, and tables; its mobile app is for iOS and supports searching, summarizing, and exploring peer-reviewed journals. SciSpace says its repository has metadata for 200 million-plus papers and 50 million-plus open-access full-text PDFs. It lists extension, iOS, and web access. The free plan is free and includes 100 monthly credits; paid plans start at $20/mo. SciSpace says uploaded PDFs are private to the user and are not used to train its AI models.