Skip to content
aicoolies logo
Windmill logo

Alternatives to Windmill

3 editor-selected alternatives · Windmill overview →

source: tools.alternatives · stored order · active records only; review scores are annotations and never change membership or order

A directional evidence panel appears only when the substitute rationale, trade-offs, sources, and verification date have been recorded. Older selections without that panel remain visible but are unclassified under the new evidence contract.

Trigger.dev logo
1

Trigger.dev

85/100open sourcefreemiumexplicit relation

Trigger.dev is an open-source platform for building and deploying background jobs, AI agents, and long-running workflows in TypeScript. It eliminates serverless timeouts with durable task execution, automatic retries, queue-based concurrency control, and elastic scaling. Used by 30,000+ developers at companies like MagicSchool and Icon.com, it processes hundreds of millions of agent runs monthly. Backed by a $16M Series A led by Dalton Caldwell's Standard Capital fund.

Trigger.dev offers a free tier with 10 concurrent runs and no task timeouts. Paid cloud tiers include Hobby at $10/month (25 concurrent runs, 100 schedules, 7-day logs), Pro at $50/month (100+ concurrency, 1,000 schedules, 30-day logs), and custom Enterprise plans with RBAC, SSO, and SOC 2 compliance.Review →
Llamafile logo
2

Llamafile

79/100open sourceexplicit relation

Llamafile by Mozilla packages a complete LLM — model weights, inference engine, and OpenAI-compatible API server — into a single executable file that runs on Mac, Windows, Linux, FreeBSD, and OpenBSD with no installation. Built on llama.cpp and Cosmopolitan Libc for cross-platform portability, it delivers GPU-accelerated inference when available and falls back to optimized CPU execution. Supports GGUF models with a built-in web chat UI and REST API for integration.

100% free and open-source under the Apache-2.0 license ($0 software licensing fee, 20k+★ on GitHub). Created by Mozilla Ocho and Justine Tunney, Llamafile packages open-weight LLMs into single-file Actually Portable Executables (APE) that run locally on Linux, macOS, Windows, FreeBSD, NetBSD, and OpenBSD with zero dependencies (no Python, no CUDA toolkit). Features an embedded OpenAI-compatible HTTP server, web chat UI, and automatic GPU acceleration (Metal, CUDA, ROCm). Users pay $0 in software fees, relying solely on local device hardware.Review →
AnythingLLM logo
3

AnythingLLM

86/100open sourceexplicit relation

AnythingLLM is an open-source, privacy-first AI application that turns any document into an interactive knowledge base. It bundles document ingestion, vector storage (built-in LanceDB), RAG pipelines, AI agents, and multi-user access into a single deployable package. Supports 30+ LLM providers including OpenAI, Anthropic, Ollama, and local models. With 62K+ GitHub stars and MIT license, it runs as a desktop app or Docker container with zero configuration required out of the box.

100% free and open-source under the MIT license ($0 software cost). AnythingLLM by Mintplex Labs provides a single-user desktop application (macOS, Windows, Linux) and multi-user self-hosted Docker deployment with zero-config embedded LanceDB vector storage. Connects natively to local runtimes (Ollama, LM Studio, LocalAI) and cloud LLMs (OpenAI, Anthropic, Gemini, Groq). Features multi-format document parsing (PDF, DOCX, CSV, audio, GitHub), authenticated web scraping, workspace isolation, and @agent tools. Optional managed AnythingLLM Cloud starts at $50/mo (Basic) and $99/mo (Pro), alongside custom Enterprise plans with SSO and SLAs.Review →

Open-source Windmill alternatives

Trigger.dev, Llamafile, AnythingLLM — see all open-source developer tools.

Free Windmill alternatives

Trigger.dev offer a free plan or free tier.

More Productivity & Workflow tools

same category, not editor-selected alternatives — see how Windmill compares →

Grok BotGrok Bot is SpaceXAI's beta workspace for persistent AI teammates that use apps, websites, files, terminals, plugins, and MCP on a user-scoped cloud computer. Bots can learn routines, coordinate in parallel, and, when enabled by team policy, launch Cursor Cloud Agents that work on code in isolated environments and return pull requests and verification artifacts.CiliumCilium is a CNCF Graduated, Apache-2.0 project for Kubernetes networking, security, and observability using eBPF. It can replace kube-proxy, enforce identity-aware L3-L7 network policies, and add Hubble flow observability plus Tetragon runtime-security signals. Current source checks support GKE Dataplane V2 using Cilium/eBPF and Azure CNI Powered by Cilium for AKS.OrbStackOrbStack is a macOS application that replaces Docker Desktop with lightweight container and Linux VM management. Its docs emphasize fast starts, lower CPU and memory overhead, and native macOS integration with menu bar controls, file sharing, and network access to containers by name, with exact gains depending on workload. Supports Docker, Kubernetes, and full Linux VMs.RayRay is an open-source distributed computing framework built for scaling AI and Python applications from a laptop to thousands of GPUs. It provides libraries for distributed training, hyperparameter tuning, model serving, reinforcement learning, and data processing under a single unified API. Ray's public site highlights OpenAI and other enterprise users. Maintained by Anyscale with Apache-2.0 open-source licensing.ActAct is an open-source tool that runs GitHub Actions workflows locally using Docker containers that match GitHub's execution environment. It provides instant feedback on workflow changes without pushing to a repository, supports matrix builds, secret management, and artifact handling. Act can also replace Makefiles by using workflow files as task definitions, making it useful for both CI/CD development and local task automation across development teams.ClerkClerk is a complete authentication and user management platform for React, Next.js, and modern JavaScript frameworks. It provides pre-built UI for sign-in, sign-up, user profiles, organizations, MFA, passkeys, JWT sessions, webhooks, and billing. The Hobby plan supports up to 50,000 monthly retained users per app, with Pro, Business, and Enterprise tiers for growing teams.DockerIndustry-standard container platform for building, shipping, and running applications in isolated, reproducible environments. Package apps with all dependencies into portable containers using Dockerfiles and images. Docker Compose orchestrates multi-container applications. Docker Hub hosts millions of pre-built images. Docker Desktop provides GUI management on Mac/Windows. Essential for local development, CI/CD, and production deployments. The foundation of modern containerized infrastructure.ModalModal is a serverless compute platform that lets developers run AI workloads on GPUs with a Python-first SDK. Functions deploy with decorators, auto-scale from zero to thousands of containers, and bill per second. It supports LLM inference, fine-tuning, batch jobs, and sandboxes, with current GPU options including B200, H200, H100, A100, L40S, A10, L4, and T4. Modal’s 2026 Series C valued the company at $4.65B.PangolinIdentity-based remote access platform built on WireGuard that combines reverse proxy and VPN capabilities. Pangolin supports clientless browser access for web apps and client-based private-resource access across macOS, iOS, Windows, Linux, and Android, with zero-trust rules, peer-to-peer tunnels, automatic SSL, SSO/OIDC options, and cloud or self-hosted deployment.

Windmill head-to-head

FAQ

Which Windmill alternative is listed first?

Trigger.dev is first in the editor-selected list of 3 Windmill alternatives and carries an editorial review score of 85/100. The stored order is editorial; review scores do not determine membership or position.

Are there open-source Windmill alternatives?

Yes — Trigger.dev, Llamafile, AnythingLLM are open source.

Are there free Windmill alternatives?

Yes — Trigger.dev offer a free plan or free tier.