Alternatives to Meltano

4 editor-selected alternatives · Meltano 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.

Airbyte

open sourcefreemiumexplicit relation

Airbyte is an ELT platform with 350+ pre-built connectors for syncing data from any source to warehouses, lakes, and AI pipelines. It handles incremental syncs, schema evolution, and change data capture with a connector builder for custom integrations. Used by DoorDash, Replit, and thousands of data teams. Over 15,000 GitHub stars and $150M+ in funding.

Open-source ELT data integration platform with 350+ connectors ($0 self-hosted on Docker/Kubernetes). Airbyte Cloud offers volume-based credit pricing starting at $10/mo ($2.50/credit) and capacity-based Data Worker plans (Plus from $500/mo, Enterprise via custom quote with SLAs, SSO, and RBAC).

dbt

open sourcefreemiumexplicit relation

dbt (data build tool) is an open-source SQL transformation framework with 10K+ GitHub stars that lets analytics engineers transform data in their warehouse using select statements. Brings software engineering practices to data — version control, testing, documentation, and CI/CD for SQL. Supports Snowflake, BigQuery, Redshift, Databricks, PostgreSQL, and more. Features Jinja templating, incremental models, snapshots, and a package hub of reusable transformations.

Open-source data transformation framework (Apache-2.0) with managed SaaS cloud tiers. dbt Core is 100% free and open-source for self-hosted CLI and containerized execution with zero licensing fees. dbt Cloud Developer plan is free ($0/mo) for 1 seat with web IDE and job scheduling. dbt Cloud Starter plan costs $100/developer/mo (up to 5-8 seats) with automated CI triggers, Semantic Layer integration, and 15K models/mo. dbt Cloud Enterprise offers custom annual pricing with dbt Mesh multi-project governance, Virtual Private dbt VPC deployment, SAML SSO, RBAC, SOC 2 Type II, and 99.9% uptime SLA.

Dagster

84/100open sourcefreemiumexplicit relation

Dagster is an open-source data orchestration platform with 15K+ GitHub stars combining pipeline scheduling with software-defined assets, built-in data quality checks, and a modern developer experience. Defines data assets declaratively rather than imperatively. Features asset lineage visualization, partitioned processing, sensor-based triggers, comprehensive testing, and integrated observability. A modern alternative to Airflow for teams wanting asset-centric orchestration.

100% free open-source for self-hosting under Apache-2.0 ($0 software license for unlimited orchestration, Software-Defined Assets, and Dagit UI). Fully managed Dagster+ cloud platform offers Solo/Starter starting at $10/month base fee + usage-based credits ($0.015-$0.040/credit), Pro at $100/month base with Hybrid agent deployment, SAML 2.0 SSO, RBAC, and ephemeral branch deployments, and custom Enterprise plans with dedicated SLA.Review →

Prefect

open sourcefreemiumexplicit relation

Prefect is an open-source workflow orchestration framework with 18K+ GitHub stars providing a Python-native approach to building, scheduling, and monitoring data pipelines. Turns any Python function into a schedulable, observable workflow with decorators. Features automatic retries, caching, concurrency controls, event-driven triggers, and a modern dashboard. Easier to adopt than Airflow with less boilerplate. Prefect Cloud provides managed orchestration with team collaboration features.

Open-source Python data workflow orchestration platform (Apache-2.0) with free self-hosted Prefect Server. Prefect Cloud offers a Free tier ($0/mo) with 1 workspace, 20,000 flow runs/mo, and 7-day retention. Pro plan starts at $399/mo (billed annually) for multi-workspace collaboration, unlimited flow runs, custom work pools, RBAC, and 30-day history. Enterprise plan adds SAML SSO, audit logging, SOC 2/HIPAA compliance, and 99.9% uptime SLAs.

Open-source Meltano alternatives

Airbyte, dbt, Dagster, Prefect — see all open-source developer tools.

Free Meltano alternatives

Airbyte, dbt, Dagster, Prefect offer a free plan or free tier.

More AI Data Tools tools

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

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.LLaMA-FactoryLLaMA-Factory is an open-source toolkit providing a unified interface for fine-tuning over 100 LLMs and vision-language models. It supports SFT, RLHF with PPO and DPO, LoRA and QLoRA for memory-efficient training, and continuous pre-training. The LLaMA Board web UI enables no-code configuration, while CLI and YAML workflows serve advanced users. Integrates with Hugging Face, ModelScope, vLLM, and SGLang for model deployment.TavilyTavily is an AI-native search API that provides real-time web search, content extraction, and crawling capabilities specifically designed for LLM applications and autonomous agents. It returns structured, citation-ready results optimized for RAG workflows with built-in safety features including prompt injection protection and PII leak prevention. Acquired by Nebius in 2026, Tavily integrates with LangChain, LlamaIndex, and major agent frameworks, serving over one million developers worldwide.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.

FAQ

Which Meltano alternative is listed first?

Airbyte is first in the editor-selected list of 4 Meltano alternatives. The stored order is editorial; review scores do not determine membership or position.

Are there open-source Meltano alternatives?

Yes — Airbyte, dbt, Dagster, and more are open source.

Are there free Meltano alternatives?

Yes — Airbyte, dbt, Dagster, and more offer a free plan or free tier.