Open Source Alternatives to Vercel

Platform for developers building stateful reactive applications on the modern cloud with object store native databases.

Space-Grade Go Web Framework

Open-core company building tools for modern backend engineers to ship faster and better.

ComputeSDK provides an open-source platform for benchmarking cloud infrastructure, including AI gateways, sandboxes, storage, and browsers, and offers a unified SDK for running code in remote sandboxes.

Commercializes the open-source Grafana observability platform with AI features.

Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.

An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.

High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.

Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.

Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.

Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.

Octopus Deploy provides a unified platform for continuous delivery, automating deployments, runbooks, and operations for modern applications.

An open-source platform for building and deploying AI agents and workflows.

Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.

Open-source backend-as-a-service platform for building scalable applications.

A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.

Open-source, Typescript-native agentic workflow builder for natural language to code generation.

Open-source Kubernetes-native testing framework for CI/CD.

Odigos provides an open-source software solution for developers to enable distributed tracing for their applications using OpenTelemetry and eBPF, accelerating production issue resolution.

An open-source framework for automating web browsers for testing and administration tasks.

A service written as a plain Go function, supervised by lesiw.io/proc for reliability and distribution.

An open-source, document-oriented NoSQL database implemented in Erlang, designed for reliability and seamless multi-primary synchronization.

Camunda provides an open-source process automation platform for orchestrating human and system workflows.

Extremely fast JavaScript bundler and minifier for the web, written in Go.

An open-source, highly efficient web framework for Node.js focused on speed and low overhead.

An open-source Node.js tool for automated web testing, simplifying end-to-end test creation and execution across browsers.

Open-source search and analytics engine for data exploration and real-time insights.

ScyllaDB is a high-performance, low-latency NoSQL database for data-intensive applications, designed to scale with modern infrastructure.

Modern infrastructure as code platform enabling developers to manage cloud resources using familiar programming languages.

Cloud Development Environments for efficient and secure team software development.

Source-available, multi-threaded Redis replacement for modern cloud workloads.

Sponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.

A developer-friendly testing framework for the modern web.

Mirantis provides cloud-native infrastructure and AI platforms for enterprises to manage and operate complex environments.

Open-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.

pgEdge offers distributed PostgreSQL that is optimised for the network edge in order to reduce data latency.

Elementary Data provides a unified data control plane for the AI era, offering observability, quality, governance, and discovery for data and AI reliability.

Open-source data integration platform for security and infrastructure teams.

Developer tools for building modern web applications.