ZenLedger
zenledger.ioBring crypto imports into a detailed transaction and report workbook
Bring crypto imports into a detailed transaction and report workbook
Sales-tax calculations and filings with a team to manage the work
US professional tax preparation with desktop and cloud choices
Sales tax and VAT management with return review and remittance
Indirect tax calculation and compliance connected to business systems
A Markdown writing and notes app with folder and Library modes for Apple devices.
Combines responses from several AI models into visual articles.
Host a structured bug database with searchable reports, status histories, and charts.
Connect transaction taxes, filing and reporting to your business systems
Retrieve stock history and filing data as JSON
Capture notes and find them later with tags and Smart Folders.
Norwegian bookkeeping with receipt capture and invoice tasks
Small-business accounts with a practical admin task list
Find quantitative trading ideas and examine the research behind them
Recruit customers, run studies and share session-linked findings
A research repository linking findings to original study material
Research App Store keywords and prepare localized listing changes with optional store automation.
AI-first document management platform with blockchain-backed audit trails and enterprise search.
Survey research with dashboards and open-answer summaries
Research careers and academic vacancies in the Netherlands
Use investor surveys, stock research and education in one place
Guided phases that help founders research demand and shape a product idea