# Meltano — developer ecosystem report

> The code-first data integration engine that powers your wildest data and ML-powered product ideas.

- GitHub org: `meltano`
- Category: dev_tool
- Overall score: 41.0 / 100
- Overall rank: #431
- Last refreshed: 2026-08-13

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 56.0 | #305 | ~22% |
| Education | 62.0 | #506 | ~18% |
| AI readiness | 19.0 | #605 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 45.0 | #251 | ~16% |
| Reach | 40.0 | #491 | ~18% |
| Momentum | 45.0 | #285 | ~14% |

## Links

- GitHub: https://github.com/meltano
- Website: https://meltano.com
- Docs: https://docs.meltano.com

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 12 |
| Stars | 2,948 |
| Forks | 576 |
| Open issues | 601 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [meltano](https://github.com/meltano/meltano) | 2,591 | Python | Meltano: the declarative code-first data integration engine that powers your wildest data and ML-powered product ideas.  |
| [sdk](https://github.com/meltano/sdk) | 118 | Python | Write 70% less code by using the SDK to build custom extractors and loaders that adhere to the Singer standard: https:// |
| [hub](https://github.com/meltano/hub) | 65 | Vue | The single source of truth for all Meltano plugins, including all available Singer Taps and Targets: https://hub.meltano |
| [meltano-codespace-ready](https://github.com/meltano/meltano-codespace-ready) | 57 | Shell | Have your first meltano project running within 5 minutes - no setup - no install - no boundaries. All inside GitHub Code |
| [meltano-ce](https://github.com/meltano/meltano-ce) | 29 | Shell | Meltano Cloud Community Edition |
| [jaffle-shop-template](https://github.com/meltano/jaffle-shop-template) | 17 | Python | Template for a DuckDB-based, Codespace-oriented sandbox project that is also dbt Cloud compatible, and includes code-fir |
| [llm-data-backend-meltano](https://github.com/meltano/llm-data-backend-meltano) | 11 | Python | — |
| [edk](https://github.com/meltano/edk) | 9 | Python | Meltano extension development kit |
| [airflow-ext](https://github.com/meltano/airflow-ext) | 8 | Python | Meltano Airflow utility extension |
| [meltano-dbt-lab-template](https://github.com/meltano/meltano-dbt-lab-template) | 6 | Dockerfile | Archived content from Meltano Academy. NOTE: This repo is not actively maintained and is several versions behind the lat |
| [meltano-cicd-lab-template](https://github.com/meltano/meltano-cicd-lab-template) | 5 | Dockerfile | Archived content from Meltano Academy. NOTE: This repo is not actively maintained and is several versions behind the lat |
| [dbt-ext](https://github.com/meltano/dbt-ext) | 4 | Python | Meltano dbt utility extension |

## Methodology

Scores are computed from public signals only (GitHub, package registries, docs sites, community platforms). Pillar definitions: https://www.smoower.com/docs.md

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