Zettlr
zettlr.comA free, open-source Markdown editor for research notes and long-form writing.
A free, open-source Markdown editor for research notes and long-form writing.
Organize machine-learning experiments for quantitative investment research
Connect financial data providers to Python and research applications
Travel and nature photography with tailored picture research
Usability and navigation research with local-language support
UX research articles and training in live and self-paced formats
Task-based UX studies with built-in research metrics
Inspect business-profile categories and local competitors from a Chrome extension.
Compare a B2B SaaS brand's AI-search mentions and citations, then organize page-level follow-up work.
Participant recruitment for consumer and professional research
Consumer technology lab exploring on-device inference and building consumer AI products.
A photography stock archive with in-house picture research
Directional audience evidence from Human Digital Twins
License financial datasets for personal research or commercial products
Connect investment research with company events and portfolio tools
Give groups of users access to managed Jupyter notebook environments from one hub server.
Keyword research, backlink analysis and site audits, with free owner tools
Research stocks with interactive charts, fundamentals and IBD ratings
Archive footage with technical filters and an assisted ordering process
Research methods spanning usability, diaries, fieldwork and interviews
Human usability studies with assisted research analysis
Research, draft and inspect search-focused content with integrated SEO and AI-citation tools.