Has free tier
An interactive mathematics platform with calculators, learning apps, and classroom resources.
Has free tier
Small-business accounting for bookkeeping, invoicing, cash-flow reporting, and optional bank-transaction automation.
Has free tier
Cloud accounting for small businesses with invoicing, expense management, bank reconciliation, and financial reporting.
Has free tier
Open-source small-business accounting for invoices, expenses, transactions, and cash-flow tracking, available self-hosted or in the cloud.
Has free tier
Accounting app for invoices, bills, bank reconciliation, expenses, and financial reporting within the Odoo business suite.
Has free tier
Browser-based learning platform with interactive courses and coding exercises for data science, AI, and programming.
Has free tier
Interactive learning platform for creating and sharing quizzes, lessons, assignments, and assessments.
Has free tier
Teaching platform for creating interactive lessons, differentiated practice, and classroom assessments.
Has free tier
Audience interaction tool for live polls, Q&A, quizzes, and surveys in meetings and classes.
Has free tier
No-code platform for building connected data workflows and collaborative business applications.
Has free tier
Time tracking and planning platform for teams, with project estimates, reports, and capacity tools.
Has free tier
B2C customer relationship platform for using customer data to coordinate email, mobile, and other marketing campaigns.