No hidden charges. No surprise bills. Cancel anytime.
Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
Start Free
AI-generated apps that pass security review
Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.
Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
A simple toolbox for building and evaluating web surveys. Submit protected by vote codes. The client is JavaScript, the server side and eval script is Python, communication in JSON. Stores all data in pickle files.
Internet survey CGI engine. Allows to define the colleted data set, generate SQL database tables, displays survey form, validates them and finally stores in the database. Written in Python.
Askarand is an online survey tool. Users can easily create and manage surveys through a web-based interface. Askarand aims to meet the needs of the scientific community for a feature-rich, free survey tool.
Full-stack observability with actually useful AI | Grafana Cloud
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.