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Top 4 Scala Cloud Projects
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AppSignal
Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.
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cromwell
Scientific workflow engine designed for simplicity & scalability. Trivially transition between one off use cases to massive scale production environments
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firesim
FireSim: Fast and Effortless FPGA-accelerated Hardware Simulation with On-Prem and Cloud Flexibility
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GCP Datastore Akka Persistence Plugin
akka-persistence-gcp-datastore is a journal and snapshot store plugin for akka-persistence using google cloud firestore in datastore mode.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Scala Cloud discussion
Scala Cloud related posts
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A FPGA friendly 32 bit RISC-V CPU implementation
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IaaS vs PaaS vs SaaS: The Key Differences
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Why is Scala considered niche when so many large apache foundation projects use it? Why was that language chosen?
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Serverless functions
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which is best open source alternative to lamda
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Setup Notes for Serverless PHP 8.0 Laravel on AWS Lambda using Bref
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How much learning do you do per day?
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A note from our sponsor - Kargo
akuity.io | 8 Sep 2026
Index
What are some of the best open-source Cloud projects in Scala? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | OpenWhisk | 6,794 |
| 2 | cromwell | 1,080 |
| 3 | firesim | 1,038 |
| 4 | GCP Datastore Akka Persistence Plugin | 19 |