Browse Open Source Software Alternatives

A platform for sending transactional and marketing emails with tools for email creation, delivery, and analytics.

Transform critical operations with PagerDuty's AI first Operations Platform. Harness agentic AI and automation to accelerate work and build resilience.

A versatile document platform that blends the flexibility of documents, the power of spreadsheets, and the utility of apps into one new way to start, organize, and collaborate.

Access multiple AI chatbots including ChatGPT, Claude, and GPT-4 in one platform for instant answers, creative writing, and problem-solving assistance.

Navigate with precision using Apple's native mapping service that delivers turn-by-turn directions, real-time traffic updates, and seamless integration across all your Apple devices.

Create engaging, conversational forms and surveys that boost response rates with interactive design and smart logic features.

General AI agent that turns your thoughts into actions. It excels at various tasks in work and life, getting everything done while you rest.

A lightweight screen recorder software for Windows that can capture anything on your PC screen as high-quality video.

The first read-it-later app for power readers. Save everything to one place, highlight like a pro, and replace several apps with Reader.

All-in-one platform to manage your customer relationships via Email, SMS, Chat and more

Monitor your entire IT infrastructure with comprehensive network monitoring that tracks performance, detects issues, and provides real-time insights across servers, devices, and applications.

Get ready-to-code workstations in the cloud with Windows-based dev boxes that support all the tools needed for desktop, mobile, web apps, and game development.

Welcome to the future of work. Build anything. Use it for everything. Kill your SaaS subscriptions.

Speak naturally, and turn your words into polished messages, emails, and documents that read like you carefully typed them - in real time. 4x faster than typing.

Create documents, which will make an impact. Try Craft for free both for personal and business/teams use cases.

A cloud-based customer support software and helpdesk solution that provides businesses with the tools to manage customer queries and tickets.

Reviewing transactions, monitoring your spending and tracking your net worth now have a new home.

Create professional diagrams, flowcharts, and visual documentation with collaborative cloud-based diagramming software that transforms complex ideas into clear visuals.

Doppler redefines how engineering teams handle secrets management. Experience enhanced security, agility, and automation with our cloud platform.

Access multiple AI models through a single API, enabling developers to compare performance and costs across different language models in one unified platform.

Video editing and screen recording software for creating high-quality software demos, professional tutorials, in-depth training, and presentations.

Create forms and surveys for free with drag-and-drop form builder. Start collecting registrations, applications, orders, and payments today.

AI-powered writing assistant that checks grammar, spelling, punctuation, and style to help you write clear, mistake-free content across all platforms.

Apache Kafka is a distributed streaming platform that enables real-time data processing and messaging between applications at scale.

A free platform for building simple, fully responsive one-page sites for pretty much anything.

A password manager for everyone, everywhere. Rest easy knowing credentials are always protected, private, and within reach.

A low-code development platform that allows you to build custom business apps for your organization without the need for extensive coding.

A peer-to-peer VPN (virtual private network) that allows you to connect devices and networks together as if they were on the same LAN (local area network).

A customer messaging platform that allows users to communicate with their customers across multiple channels.

The secure & intuitive remote desktop software, and take advantage of the application's innovative features!

A quick way to build internal tools with drag-and-drop components and connecting them to databases and APIs to create complex workflows.

A suite of APIs powering online payment processing and commerce solutions for internet businesses of all sizes.

A cutting-edge software vendor specializing in the creation of intelligent development tools

Create stunning 3D games, interactive experiences, and virtual worlds with Epic Games' powerful real-time engine featuring advanced graphics, physics simulation, and cross-platform deployment.

A cloud-based identity and access management platform that enables businesses to secure and manage their users and applications.

Scalable cloud object storage for unstructured data with enterprise-grade security, global availability, and seamless integration with Azure services.

Learn new job skills in online courses from industry leaders like Google, IBM, & Meta

Session delivers truly private messaging through decentralized networks, requiring no phone numbers or personal data to protect your communications from surveillance and data collection.

AI Code Reviews that understand your entire codebase. Automate PR reviews, catch bugs faster, improve code quality with AI-driven analysis.

An easy-to-use and powerful CRM tool that helps you manage your sales pipeline, track leads, and close deals.

Professional photo editing software offering advanced retouching, compositing, and RAW processing capabilities without subscription fees for photographers and designers.

Native Mac app that integrates ChatGPT, Claude, and other AI models directly into your workflow for instant access to AI assistance across all applications.