Sentry.io - From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.

Pitchdeck - Pitch Deck is a web-based solution to you create engaging presentations.

Rollbar - Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.

Attach - Gain the insight and control you need to close more deals. Attach helps you understand how your customers interact with your content so you know how to time and tailor your follow up for maximum impact.

ErrorFeed - Error tracking and exception handling for developers, startups, and freelancers.

Pitch Deck Hunt - Real pitch decks from 100+ of the best startups