Dev tools · alternatives · 2026

24 alternatives to Singer

Simple, composable, open source ETL

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Singer launched in 2017; newer entries below may have overtaken it.

1
Singer – Simple, Composable Open Source ETL▲91
Simple, Composable, Open Source ETL
2017 · singer.io · its alternatives →
2
Singify▲316
Make AI music covers with your favorite artists anytime
2023 · its alternatives →
3
Duet▲211
A self-hosted alternative to Trello
2016 · its alternatives →
4
Conversionomics▲74
Aggregate, automate, activate
2023 · conversionomics.com · its alternatives →
5
Figure▲92
A simple, fast, and beautiful music creation app
2014 · reasonstudios.com · its alternatives →
6
Octave▲191
A free library of UI sounds for your apps
2014 · raisedbeaches.com · its alternatives →
7
Koel▲127
A personal music streaming server that works
2015 · its alternatives →
8
Lyrical Labs▲117
Generate AI music melodies and lyrics - DALL-E for music
2024 · lyricallabs.io · its alternatives →
9
Vocalizer.io▲156
An audio-based web accessibility tool for pronouncing names.
2016 · vocalizer.io · its alternatives →
10
Restyaboard▲197
An open source alternative to Trello
2015 · restya.com · its alternatives →
11
Context Data▲179
Data processing infra & ETL for generative AI applications
2024 · contextdata.ai · its alternatives →
12
SongSens.ai▲134
Learn any foreign song lyrics with AI
2024 · songsens.ai · its alternatives →
13
Words API▲104
An API for for the English language
2015 · wordsapi.com · its alternatives →
14
Comet▲92
openAPI editor for nerds
2021 · its alternatives →
15
Conduit.app▲128
AI powered business intelligence, data analytics, and ETL
2024 · getconduit.app · its alternatives →
16
Allen NLP▲72
An open-source NLP research library, built on PyTorch
2017 · allenai.org · its alternatives →
17
Quill▲83
An Open Source Rich Text Editor with an API.
2014 · quilljs.com · its alternatives →
18
Songcraft.io▲88
A platform for songwriters to write, organize & collaborate.
2021 · songcraft.io · its alternatives →
19
Voices▲72
Voice-over marketplace for voice talent
2014 · voices.com · its alternatives →
20
Beta Launch▲13
Dev-First code-powered ETL that adapt to your business
2025 · etlfunnel.com · its alternatives →
21
Open-source ETL framework to sync data from SaaS tools to vector stores▲63
Hey hacker news, we launched a few weeks ago as a GPT-powered chatbot for developer docs, and quickly realized that the value of what we’re doing isn’t the chatbot itself. Rather, it’s the time we save developers by automating the extraction of data from their SaaS tools (Github, Zendesk, Salesforce, etc) and helping transform it to contextually relevant chunks that fit into GPT’s context window. A lot of companies are building prototypes with GPT right now and they’re all using some combination of Langchain/Llama Index + Weaviate/Pinecone + GPT3.5/GPT4 as their stack for…
2023 · github.com · its alternatives →
22
Weld – ETL, Reverse-ETL and SQL modelling all in one tool▲7
Power your analytics/BI, AI agents and operations with near real-time ETL data pipelines.
2022 · weld.app · its alternatives →
23
DOT▲15
A collection of NLP (natural language processing) APIs
2016 · dotapi.com · its alternatives →
24
Engraph▲8
The automated tool for your ETL pipelines
2023 · engraph.ai · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →