Browse Open Source Software Alternatives

Get data business-ready, faster. Thousands of enterprises trust us to load, transform, sync, and orchestrate their data in the cloud.

Email marketing software built for designers and their clients to run successful email campaigns.

A desktop Git client for Mac and Windows that lets you manage branches, commits, merges, and pull requests through a visual interface instead of the command line.

A modern feature management, experimentation and analytics platform that empowers teams to 10x their product velocity, shipping every feature in a data-driven way.

Send targeted behavioral emails and in-app messages to increase user engagement, retention, and revenue through automated lifecycle campaigns.

An affiliate and referral platform for subscription businesses, with deep Stripe, Paddle, and Recurly integration and reliable recurring-commission tracking.

Create and manage professional digital signage displays with cloud-based content scheduling, real-time updates, and multi-screen control for businesses.

User feedback platform for product teams to collect issues, ideas, and surveys to scale user testing and gain confidence in product decisions.

A business intelligence and analytics software platform.

A simple blogging platform built to last, where posts are published by email and your content stays online permanently without maintenance or subscription renewals.

Enterprise-grade container and virtualization platform that enables businesses to deploy, manage, and scale applications efficiently across hybrid cloud environments.

A customer service platform combining live chat, AI chatbots, and helpdesk tools to convert visitors and automate support.

A cloud-based community platform that enables businesses to build and manage online communities.

The infrastructure that powers the startup economy—providing investors and innovators with the tools to grow.

Survicate lets you create engaging surveys with ease, including NPS, CSAT and CES. Collect continuous customer feedback with email, web, in-product and mobile app surveys.

A native graph database that stores data as nodes and relationships, making it fast to query deeply connected data like social networks, recommendation engines, fraud detection systems, and knowledge graphs without expensive joins.

Your $150,000 chief of staff that only costs $20 per month. It screens your inbox, drafts responses in your voice, and breifs the rest 2x daily.

Monitors application performance across distributed environments, giving teams real-time visibility into code-level issues, transaction traces, infrastructure health, and business impact so they can find and fix problems before users notice.

Finds and removes all files associated with a Mac app when you drag it in, so nothing gets left behind in hidden Library folders after uninstalling.

Complete e-commerce solution handling global payments, subscriptions, and digital product delivery with built-in tax compliance, fraud protection, and localized checkout experiences.

B2B engineers deserve better feature flags. Bucket is focusing on what you need to build and release better features in B2B SaaS.

Merge provides a unified API that connects your application to hundreds of third-party integrations through a single interface, eliminating the need to build and maintain individual API connections.

Cloud-native observability platform built for high-cardinality metrics, giving engineering teams control over monitoring costs and data volume.

An integrated equity compensation management platform designed for the unique needs of both private and public companies.

Collect feedback, build roadmaps, publish changelogs, and keep users in the loop—all in one unified workspace.

Referral and affiliate tracking built exclusively for B2B SaaS, paired with a marketplace that exposes your program to existing SaaS affiliates.

A secure file encryption software that allows users to easily encrypt and store sensitive data in the cloud.

Ketch provides automated data privacy compliance and governance solutions that help businesses manage consent, data mapping, and regulatory requirements across global privacy laws.

IT service desk and ITSM platform that connects development, operations, and support teams through request management, incident response, change tracking, and asset management built on top of Jira.

Run inference and fine-tune 200+ open-source and frontier models through a single API, with serverless, dedicated, and GPU-cluster deployment.

Cookie Control helps websites comply with GDPR and privacy regulations by providing customizable cookie consent management and tracking control solutions.

Music streaming service offering high-fidelity audio, exclusive content, and artist-focused features for listeners who prioritize sound quality.

A macOS system monitor that lives in your menu bar, tracking CPU, GPU, memory, network, disk activity, temperatures, fans, and battery stats in real time .

A no-code chatbot platform for automating sales and marketing conversations on WhatsApp, Instagram, and Facebook Messenger.

API platform for building, testing, and deploying voice AI agents that handle phone calls, with support for custom LLMs, voices, and real-time transcription across inbound and outbound workflows.

Enterprise test automation platform covering functional testing, performance testing, and API testing across web, mobile, and packaged applications like SAP.

Cloud-based test automation platform that lets teams write tests in plain English, covering web, mobile, API, and desktop apps without needing deep coding skills.

Two-factor authentication app that stores encrypted 2FA tokens in the cloud so you can access them across multiple devices, with backups to prevent losing access if your phone is lost or replaced.

All-in-one test automation platform for web, API, mobile, and desktop apps that lets teams create, run, and report on tests without deep coding expertise.

Cloud-based ETL and data integration service that lets you build, schedule, and orchestrate data pipelines across on-premises and cloud sources without writing infrastructure code.

Real-time image processing and delivery CDN that resizes, crops, compresses, and transforms images via URL parameters, so you skip building your own image pipeline.

A helpdesk and AI agent built for ecommerce brands, unifying support across email, live chat, and social to automate replies and grow sales.