ToolVitals
WarningOSI-approved OSSHostingCloud Hosting

OpenFaaS

OpenFaaS - Serverless Functions Made Simple

WebsiteGitHubXChangelog
Data confidence100/100
Source coverage90/100
Publish confidence96/100
Evidence checkedJul 31, 2026
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals64/100Health65/100Shipping34/100Zombie Risk0/100
Overall Score64Warning
Activity34
Reliability65
Adoption88
Sustainability69

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about OpenFaaS

OpenFaaS - Serverless Functions Made Simple

This tool has an OSI-approved open-source license signal.

The tool is still alive, but signs of slower momentum are visible.

Source-visible projectCloud HostingOSI-approved OSSScored Intelligence
Repository

GitHub Activity

Go
openfaas/faas
Stars26,203
Forks1,969
Watchers26,203
Open Issues31
Primary Language
Go
Last Commit
28 days ago
Releases 90d
1
Default Branch
master
License
MIT
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence100/100Strong
Source Coverage90/100Strong
Publish Confidence96/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
MIT

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Websitehttps://openfaas.comGitHubopenfaas/faasXhttps://x.com/openfaasChangelog RSShttps://openfaas.com/feed
Profile

Classification

Category
Hosting
Use Case
Cloud Hosting
Openness
OSI-approved OSS
License
MIT
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Warning
Maintainers

README Badge

Show this ToolVitals status in project docs.

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Latest

Recent Updates

Release Notes

Jul 2, 2026Protect telemetry with BasicAuth

Product Updates

Apr 27, 2026Automate OpenFaaS from Python with the new SDKMar 13, 2026Introducing: Painless support and hands-off architecture reviews

Blog Posts

Apr 2, 2026What Adaptive Concurrency Means for Async FunctionsMar 24, 2026Encrypt build-time secrets for the Function BuilderFeb 13, 2026How to Migrate OpenFaaS to Gateway APIJan 27, 2026How should OpenFaaS users approach nodes/proxy RCE in Kubernetes?

Next decisions

Useful paths from this profile

OpenFaaS
Dead checkIs OpenFaaS dead?

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LeaderboardCloud Hosting rankings

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Research mentioning OpenFaaS
Cloud HostingTop 50 Cloud Hosting Tools — July 2026Cloud HostingTop 50 Cloud Hosting Tools — June 2026
Tags
open-sourcedockerfaasfunctionsfunctions-as-a-servicegitopsgolangk8skuberneteslambdanodejspaasprometheusserverlessserverless-functions

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